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#include "qstyleoption.h"
#include "qapplication.h"
#ifdef Q_WS_MAC
# include "private/qt_mac_p.h"
# include "qmacstyle_mac.h"
#endif
#include <qdebug.h>
#include <QtCore/qmath.h>
QT_BEGIN_NAMESPACE
/*!
\class QStyleOption
\brief The QStyleOption class stores the parameters used by QStyle functions.
\ingroup appearance
QStyleOption and its subclasses contain all the information that
QStyle functions need to draw a graphical element.
For performance reasons, there are few member functions and the
access to the member variables is direct (i.e., using the \c . or
\c -> operator). This low-level feel makes the structures
straightforward to use and emphasizes that these are simply
parameters used by the style functions.
The caller of a QStyle function usually creates QStyleOption
objects on the stack. This combined with Qt's extensive use of
\l{implicit sharing} for types such as QString, QPalette, and
QColor ensures that no memory allocation needlessly takes place.
The following code snippet shows how to use a specific
QStyleOption subclass to paint a push button:
\snippet doc/src/snippets/qstyleoption/main.cpp 0
In our example, the control is a QStyle::CE_PushButton, and
according to the QStyle::drawControl() documentation the
corresponding class is QStyleOptionButton.
When reimplementing QStyle functions that take a QStyleOption
parameter, you often need to cast the QStyleOption to a subclass.
For safety, you can use qstyleoption_cast() to ensure that the
pointer type is correct. For example:
\snippet doc/src/snippets/qstyleoption/main.cpp 4
The qstyleoption_cast() function will return 0 if the object to
which \c option points is not of the correct type.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyle, QStylePainter
*/
/*!
\enum QStyleOption::OptionType
This enum is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\value SO_Button \l QStyleOptionButton
\value SO_ComboBox \l QStyleOptionComboBox
\value SO_Complex \l QStyleOptionComplex
\value SO_Default QStyleOption
\value SO_DockWidget \l QStyleOptionDockWidget
\value SO_FocusRect \l QStyleOptionFocusRect
\value SO_Frame \l QStyleOptionFrame \l QStyleOptionFrameV2
\value SO_GraphicsItem \l QStyleOptionGraphicsItem
\value SO_GroupBox \l QStyleOptionGroupBox
\value SO_Header \l QStyleOptionHeader
\value SO_MenuItem \l QStyleOptionMenuItem
\value SO_ProgressBar \l QStyleOptionProgressBar \l QStyleOptionProgressBarV2
\value SO_RubberBand \l QStyleOptionRubberBand
\value SO_SizeGrip \l QStyleOptionSizeGrip
\value SO_Slider \l QStyleOptionSlider
\value SO_SpinBox \l QStyleOptionSpinBox
\value SO_Tab \l QStyleOptionTab
\value SO_TabBarBase \l QStyleOptionTabBarBase
\value SO_TabWidgetFrame \l QStyleOptionTabWidgetFrame
\value SO_TitleBar \l QStyleOptionTitleBar
\value SO_ToolBar \l QStyleOptionToolBar
\value SO_ToolBox \l QStyleOptionToolBox
\value SO_ToolButton \l QStyleOptionToolButton
\value SO_ViewItem \l QStyleOptionViewItem (used in Interviews)
The following values are used for custom controls:
\value SO_CustomBase Reserved for custom QStyleOptions;
all custom controls values must be above this value
\value SO_ComplexCustomBase Reserved for custom QStyleOptions;
all custom complex controls values must be above this value
Some style options are defined for various Qt3Support controls:
\value SO_Q3DockWindow \l QStyleOptionQ3DockWindow
\value SO_Q3ListView \l QStyleOptionQ3ListView
\value SO_Q3ListViewItem \l QStyleOptionQ3ListViewItem
\sa type
*/
/*!
Constructs a QStyleOption with the specified \a version and \a
type.
The version has no special meaning for QStyleOption; it can be
used by subclasses to distinguish between different version of
the same option type.
The \l state member variable is initialized to
QStyle::State_None.
\sa version, type
*/
QStyleOption::QStyleOption(int version, int type)
: version(version), type(type), state(QStyle::State_None),
direction(QApplication::layoutDirection()), fontMetrics(QFont())
{
}
/*!
Destroys this style option object.
*/
QStyleOption::~QStyleOption()
{
}
/*!
\fn void QStyleOption::initFrom(const QWidget *widget)
\since 4.1
Initializes the \l state, \l direction, \l rect, \l palette, and
\l fontMetrics member variables based on the specified \a widget.
This is a convenience function; the member variables can also be
initialized manually.
\sa QWidget::layoutDirection(), QWidget::rect(),
QWidget::palette(), QWidget::fontMetrics()
*/
/*!
\obsolete
Use initFrom(\a widget) instead.
*/
void QStyleOption::init(const QWidget *widget)
{
QWidget *window = widget->window();
state = QStyle::State_None;
if (widget->isEnabled())
state |= QStyle::State_Enabled;
if (widget->hasFocus())
state |= QStyle::State_HasFocus;
if (window->testAttribute(Qt::WA_KeyboardFocusChange))
state |= QStyle::State_KeyboardFocusChange;
if (widget->underMouse())
state |= QStyle::State_MouseOver;
if (window->isActiveWindow())
state |= QStyle::State_Active;
if (widget->isWindow())
state |= QStyle::State_Window;
#ifdef Q_WS_MAC
extern bool qt_mac_can_clickThrough(const QWidget *w); //qwidget_mac.cpp
if (!(state & QStyle::State_Active) && !qt_mac_can_clickThrough(widget))
state &= ~QStyle::State_Enabled;
switch (QMacStyle::widgetSizePolicy(widget)) {
case QMacStyle::SizeSmall:
state |= QStyle::State_Small;
break;
case QMacStyle::SizeMini:
state |= QStyle::State_Mini;
break;
default:
;
}
#endif
#ifdef QT_KEYPAD_NAVIGATION
if (widget->hasEditFocus())
state |= QStyle::State_HasEditFocus;
#endif
direction = widget->layoutDirection();
rect = widget->rect();
palette = widget->palette();
fontMetrics = widget->fontMetrics();
}
/*!
Constructs a copy of \a other.
*/
QStyleOption::QStyleOption(const QStyleOption &other)
: version(Version), type(Type), state(other.state),
direction(other.direction), rect(other.rect), fontMetrics(other.fontMetrics),
palette(other.palette)
{
}
/*!
Assign \a other to this QStyleOption.
*/
QStyleOption &QStyleOption::operator=(const QStyleOption &other)
{
state = other.state;
direction = other.direction;
rect = other.rect;
fontMetrics = other.fontMetrics;
palette = other.palette;
return *this;
}
/*!
\enum QStyleOption::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Default} for
this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOption::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOption::palette
\brief the palette that should be used when painting the control
By default, the application's default palette is used.
\sa initFrom()
*/
/*!
\variable QStyleOption::direction
\brief the text layout direction that should be used when drawing text in the control
By default, the layout direction is Qt::LeftToRight.
\sa initFrom()
*/
/*!
\variable QStyleOption::fontMetrics
\brief the font metrics that should be used when drawing text in the control
By default, the application's default font is used.
\sa initFrom()
*/
/*!
\variable QStyleOption::rect
\brief the area that should be used for various calculations and painting
This can have different meanings for different types of elements.
For example, for a \l QStyle::CE_PushButton element it would be
the rectangle for the entire button, while for a \l
QStyle::CE_PushButtonLabel element it would be just the area for
the push button label.
The default value is a null rectangle, i.e. a rectangle with both
the width and the height set to 0.
\sa initFrom()
*/
/*!
\variable QStyleOption::state
\brief the style flags that are used when drawing the control
The default value is QStyle::State_None.
\sa initFrom(), QStyle::drawPrimitive(), QStyle::drawControl(),
QStyle::drawComplexControl(), QStyle::State
*/
/*!
\variable QStyleOption::type
\brief the option type of the style option
The default value is SO_Default.
\sa OptionType
*/
/*!
\variable QStyleOption::version
\brief the version of the style option
This value can be used by subclasses to implement extensions
without breaking compatibility. If you use the qstyleoption_cast()
function, you normally do not need to check it.
The default value is 1.
*/
/*!
\class QStyleOptionFocusRect
\brief The QStyleOptionFocusRect class is used to describe the
parameters for drawing a focus rectangle with QStyle.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption
*/
/*!
Constructs a QStyleOptionFocusRect, initializing the members
variables to their default values.
*/
QStyleOptionFocusRect::QStyleOptionFocusRect()
: QStyleOption(Version, SO_FocusRect)
{
state |= QStyle::State_KeyboardFocusChange; // assume we had one, will be corrected in initFrom()
}
/*!
\internal
*/
QStyleOptionFocusRect::QStyleOptionFocusRect(int version)
: QStyleOption(version, SO_FocusRect)
{
state |= QStyle::State_KeyboardFocusChange; // assume we had one, will be corrected in initFrom()
}
/*!
\enum QStyleOptionFocusRect::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_FocusRect} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionFocusRect::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\fn QStyleOptionFocusRect::QStyleOptionFocusRect(const QStyleOptionFocusRect &other)
Constructs a copy of the \a other style option.
*/
/*!
\variable QStyleOptionFocusRect::backgroundColor
\brief the background color on which the focus rectangle is being drawn
The default value is an invalid color with the RGB value (0, 0,
0). An invalid color is a color that is not properly set up for
the underlying window system.
*/
/*!
\class QStyleOptionFrame
\brief The QStyleOptionFrame class is used to describe the
parameters for drawing a frame.
QStyleOptionFrame is used for drawing several built-in Qt widgets,
including QFrame, QGroupBox, QLineEdit, and QMenu. Note that to
describe the parameters necessary for drawing a frame in Qt 4.1 or
above, you must use the QStyleOptionFrameV2 subclass.
An instance of the QStyleOptionFrame class has
\l{QStyleOption::type} {type} SO_Frame and \l{QStyleOption::version}
{version} 1.
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles. The
version is used by QStyleOption subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast(),
you normally do not need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionFrame and QStyleOptionFrameV2.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionFrameV2, QStyleOption
*/
/*!
Constructs a QStyleOptionFrame, initializing the members
variables to their default values.
*/
QStyleOptionFrame::QStyleOptionFrame()
: QStyleOption(Version, SO_Frame), lineWidth(0), midLineWidth(0)
{
}
/*!
\internal
*/
QStyleOptionFrame::QStyleOptionFrame(int version)
: QStyleOption(version, SO_Frame), lineWidth(0), midLineWidth(0)
{
}
/*!
\fn QStyleOptionFrame::QStyleOptionFrame(const QStyleOptionFrame &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionFrame::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Frame} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionFrame::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionFrame::lineWidth
\brief the line width for drawing the frame
The default value is 0.
\sa QFrame::lineWidth
*/
/*!
\variable QStyleOptionFrame::midLineWidth
\brief the mid-line width for drawing the frame
This is usually used in drawing sunken or raised frames.
The default value is 0.
\sa QFrame::midLineWidth
*/
/*!
\class QStyleOptionFrameV2
\brief The QStyleOptionFrameV2 class is used to describe the
parameters necessary for drawing a frame in Qt 4.1 or above.
\since 4.1
QStyleOptionFrameV2 inherits QStyleOptionFrame which is used for
drawing several built-in Qt widgets, including QFrame, QGroupBox,
QLineEdit, and QMenu.
An instance of the QStyleOptionFrameV2 class has
\l{QStyleOption::type} {type} SO_Frame and
\l{QStyleOption::version} {version} 2. The type is used
internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles. The
version is used by QStyleOption subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast(),
you normally do not need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionFrame and QStyleOptionFrameV2. One way to achieve this
is to use the QStyleOptionFrameV2 copy constructor. For example:
\snippet doc/src/snippets/qstyleoption/main.cpp 1
In the example above: If the \c frameOption's version is 1, \l
FrameFeature is set to \l None for \c frameOptionV2. If \c
frameOption's version is 2, the constructor will simply copy the
\c frameOption's \l FrameFeature value.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionFrame, QStyleOption
*/
/*!
Constructs a QStyleOptionFrameV2 object.
*/
QStyleOptionFrameV2::QStyleOptionFrameV2()
: QStyleOptionFrame(Version), features(None)
{
}
/*!
\fn QStyleOptionFrameV2::QStyleOptionFrameV2(const QStyleOptionFrameV2 &other)
Constructs a QStyleOptionFrameV2 copy of the \a other style option.
*/
/*!
\internal
*/
QStyleOptionFrameV2::QStyleOptionFrameV2(int version)
: QStyleOptionFrame(version), features(None)
{
}
/*!
Constructs a QStyleOptionFrameV2 copy of the \a other style option
which can be either of the QStyleOptionFrameV2 or
QStyleOptionFrame types.
If the \a other style option's version is 1, the new style option's \l
FrameFeature value is set to \l QStyleOptionFrameV2::None. If its
version is 2, its \l FrameFeature value is simply copied to the
new style option.
\sa version
*/
QStyleOptionFrameV2::QStyleOptionFrameV2(const QStyleOptionFrame &other)
{
QStyleOptionFrame::operator=(other);
const QStyleOptionFrameV2 *f2 = qstyleoption_cast<const QStyleOptionFrameV2 *>(&other);
features = f2 ? f2->features : FrameFeatures(QStyleOptionFrameV2::None);
version = Version;
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionFrameV2 or
QStyleOptionFrame types.
If the \a{other} style option's version is 1, this style option's
\l FrameFeature value is set to \l QStyleOptionFrameV2::None. If
its version is 2, its \l FrameFeature value is simply copied to
this style option.
*/
QStyleOptionFrameV2 &QStyleOptionFrameV2::operator=(const QStyleOptionFrame &other)
{
QStyleOptionFrame::operator=(other);
const QStyleOptionFrameV2 *f2 = qstyleoption_cast<const QStyleOptionFrameV2 *>(&other);
features = f2 ? f2->features : FrameFeatures(QStyleOptionFrameV2::None);
version = Version;
return *this;
}
/*!
\enum QStyleOptionFrameV2::FrameFeature
This enum describes the different types of features a frame can have.
\value None Indicates a normal frame.
\value Flat Indicates a flat frame.
*/
/*!
\variable QStyleOptionFrameV2::features
\brief a bitwise OR of the features that describe this frame.
\sa FrameFeature
*/
/*!
\enum QStyleOptionFrameV2::StyleOptionVersion
This enum is used to hold information about the version of the
style option, and is defined for each QStyleOption subclass.
\value Version 2
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\class QStyleOptionFrameV3
\brief The QStyleOptionFrameV3 class is used to describe the
parameters necessary for drawing a frame in Qt 4.1 or above.
\since 4.5
QStyleOptionFrameV3 inherits QStyleOptionFrameV2
An instance of the QStyleOptionFrameV3 class has
\l{QStyleOption::type} {type} SO_Frame and
\l{QStyleOption::version} {version} 3. The type is used
internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles. The
version is used by QStyleOption subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast(),
you normally do not need to check it.
\sa QStyleOptionFrameV2, QStyleOption
*/
/*!
Constructs a QStyleOptionFrameV3 object.
*/
QStyleOptionFrameV3::QStyleOptionFrameV3()
: QStyleOptionFrameV2(Version), frameShape(QFrame::NoFrame), unused(0)
{
}
/*!
\fn QStyleOptionFrameV3::QStyleOptionFrameV3(const QStyleOptionFrameV3 &other)
Constructs a QStyleOptionFrameV3 copy of the \a other style option.
*/
/*!
\internal
*/
QStyleOptionFrameV3::QStyleOptionFrameV3(int version)
: QStyleOptionFrameV2(version), frameShape(QFrame::NoFrame), unused(0)
{
}
/*!
Constructs a QStyleOptionFrameV3 copy of the \a other style option
which can be either of the QStyleOptionFrameV3 or
QStyleOptionFrame types.
If the \a other style option's version is 1, the new style
option's \l FrameFeature value is set to
\l{QStyleOptionFrameV2::None}. If its version is 2 or lower,
\l{QStyleOptionFrameV3::frameShape} value is QFrame::NoFrame
\sa version
*/
QStyleOptionFrameV3::QStyleOptionFrameV3(const QStyleOptionFrame &other)
{
operator=(other);
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionFrameV3,
QStyleOptionFrameV2 or QStyleOptionFrame types.
If the \a other style option's version is 1, the new style
option's \l FrameFeature value is set to
\l{QStyleOptionFrameV2::None}. If its version is 2 or lower,
\l{QStyleOptionFrameV3::frameShape} value is QFrame::NoFrame
*/
QStyleOptionFrameV3 &QStyleOptionFrameV3::operator=(const QStyleOptionFrame &other)
{
QStyleOptionFrameV2::operator=(other);
const QStyleOptionFrameV3 *f3 = qstyleoption_cast<const QStyleOptionFrameV3 *>(&other);
frameShape = f3 ? f3->frameShape : QFrame::NoFrame;
version = Version;
return *this;
}
/*!
\variable QStyleOptionFrameV3::frameShape
\brief This property holds the frame shape value of the frame.
\sa QFrame::frameShape
*/
/*!
\enum QStyleOptionFrameV3::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 3
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\class QStyleOptionViewItemV2
\brief The QStyleOptionViewItemV2 class is used to describe the
parameters necessary for drawing a frame in Qt 4.2 or above.
\since 4.2
QStyleOptionViewItemV2 inherits QStyleOptionViewItem.
An instance of the QStyleOptionViewItemV2 class has
\l{QStyleOption::type} {type} SO_ViewItem and
\l{QStyleOption::version} {version} 2. The type is used internally
by QStyleOption, its subclasses, and qstyleoption_cast() to
determine the type of style option. In general you do not need to
worry about this unless you want to create your own QStyleOption
subclass and your own styles. The version is used by QStyleOption
subclasses to implement extensions without breaking
compatibility. If you use qstyleoption_cast(), you normally do not
need to check it.
See QStyleOptionFrameV2's detailed description for a discussion
of how to handle "V2" classes.
\sa QStyleOptionViewItem, QStyleOption
*/
/*!
\enum QStyleOptionViewItemV2::StyleOptionVersion
This enum is used to hold information about the version of the
style option, and is defined for each QStyleOption subclass.
\value Version 2
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionViewItemV2::features
\brief a bitwise OR of the features that describe this view item
\sa ViewItemFeature
*/
/*!
Constructs a QStyleOptionViewItemV2 object.
*/
QStyleOptionViewItemV2::QStyleOptionViewItemV2()
: QStyleOptionViewItem(Version), features(None)
{
}
/*!
\fn QStyleOptionViewItemV2::QStyleOptionViewItemV2(const QStyleOptionViewItemV2 &other)
Constructs a copy of \a other.
*/
/*!
Constructs a QStyleOptionViewItemV2 copy of the \a other style option
which can be either of the QStyleOptionViewItemV2 or
QStyleOptionViewItem types.
If the \a other style option's version is 1, the new style option's \l
ViewItemFeature value is set to \l QStyleOptionViewItemV2::None. If its
version is 2, its \l ViewItemFeature value is simply copied to the
new style option.
\sa version
*/
QStyleOptionViewItemV2::QStyleOptionViewItemV2(const QStyleOptionViewItem &other)
: QStyleOptionViewItem(Version)
{
(void)QStyleOptionViewItemV2::operator=(other);
}
/*!
\internal
*/
QStyleOptionViewItemV2::QStyleOptionViewItemV2(int version)
: QStyleOptionViewItem(version)
{
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionViewItemV2 or
QStyleOptionViewItem types.
If the \a{other} style option's version is 1, this style option's
\l ViewItemFeature value is set to \l QStyleOptionViewItemV2::None.
If its version is 2, its \l ViewItemFeature value is simply copied
to this style option.
*/
QStyleOptionViewItemV2 &QStyleOptionViewItemV2::operator=(const QStyleOptionViewItem &other)
{
QStyleOptionViewItem::operator=(other);
const QStyleOptionViewItemV2 *v2 = qstyleoption_cast<const QStyleOptionViewItemV2 *>(&other);
features = v2 ? v2->features : ViewItemFeatures(QStyleOptionViewItemV2::None);
return *this;
}
/*!
\enum QStyleOptionViewItemV2::ViewItemFeature
This enum describes the different types of features an item can have.
\value None Indicates a normal item.
\value WrapText Indicates an item with wrapped text.
\value Alternate Indicates that the item's background is rendered using alternateBase.
\value HasCheckIndicator Indicates that the item has a check state indicator.
\value HasDisplay Indicates that the item has a display role.
\value HasDecoration Indicates that the item has a decoration role.
*/
/*!
\class QStyleOptionViewItemV3
\brief The QStyleOptionViewItemV3 class is used to describe the
parameters necessary for drawing a frame in Qt 4.3 or above.
\since 4.3
QStyleOptionViewItemV3 inherits QStyleOptionViewItem.
An instance of the QStyleOptionViewItemV3 class has
\l{QStyleOption::type} {type} SO_ViewItem and \l{QStyleOption::version}
{version} 3. The type is used internally by QStyleOption, its subclasses,
and qstyleoption_cast() to determine the type of style option. In general
you do not need to worry about this unless you want to create your own
QStyleOption subclass and your own styles. The version is used by
QStyleOption subclasses to implement extensions without breaking
compatibility. If you use qstyleoption_cast(), you normally do not need to
check it.
See QStyleOptionFrameV2's detailed description for a discussion
of how to handle "V2" and other versioned classes.
\sa QStyleOptionViewItem, QStyleOption
*/
/*!
\enum QStyleOptionViewItemV3::StyleOptionVersion
This enum is used to hold information about the version of the
style option, and is defined for each QStyleOption subclass.
\value Version 3
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
Constructs a QStyleOptionViewItemV3 object.
*/
QStyleOptionViewItemV3::QStyleOptionViewItemV3()
: QStyleOptionViewItemV2(Version), widget(0)
{
}
/*!
Constructs a copy of \a other.
*/
QStyleOptionViewItemV3::QStyleOptionViewItemV3(const QStyleOptionViewItem &other)
: QStyleOptionViewItemV2(Version), widget(0)
{
(void)QStyleOptionViewItemV3::operator=(other);
}
/*!
\fn QStyleOptionViewItemV3::QStyleOptionViewItemV3(const QStyleOptionViewItemV3 &other)
Constructs a copy of \a other.
*/
/*!
Assigns the \a other style option to this style option. The \a
other style option can be an instance of the QStyleOptionViewItemV2,
QStyleOptionViewItemV3 or QStyleOptionViewItem types.
*/
QStyleOptionViewItemV3 &QStyleOptionViewItemV3::operator = (const QStyleOptionViewItem &other)
{
QStyleOptionViewItemV2::operator=(other);
const QStyleOptionViewItemV3 *v3 = qstyleoption_cast<const QStyleOptionViewItemV3*>(&other);
locale = v3 ? v3->locale : QLocale();
widget = v3 ? v3->widget : 0;
return *this;
}
/*!
\internal
*/
QStyleOptionViewItemV3::QStyleOptionViewItemV3(int version)
: QStyleOptionViewItemV2(version), widget(0)
{
}
#ifndef QT_NO_ITEMVIEWS
/*!
\class QStyleOptionViewItemV4
\brief The QStyleOptionViewItemV4 class is used to describe the
parameters necessary for drawing a frame in Qt 4.4 or above.
\since 4.4
QStyleOptionViewItemV4 inherits QStyleOptionViewItemV3.
An instance of the QStyleOptionViewItemV4 class has
\l{QStyleOption::type} {type} SO_ViewItem and
\l{QStyleOption::version} {version} 4. The type is used internally
by QStyleOption, its subclasses, and qstyleoption_cast() to
determine the type of style option. In general you do not need to
worry about this unless you want to create your own QStyleOption
subclass and your own styles. The version is used by QStyleOption
subclasses to implement extensions without breaking
compatibility. If you use qstyleoption_cast(), you normally do not
need to check it.
See QStyleOptionViewItemV3's detailed description for a discussion
of how to handle "V3" classes.
\sa QStyleOptionViewItem, QStyleOption
*/
/*!
\variable QStyleOptionViewItemV4::index
The model index that is to be drawn.
*/
/*!
\variable QStyleOptionViewItemV4::checkState
If this view item is checkable, i.e.,
ViewItemFeature::HasCheckIndicator is true, \c checkState is true
if the item is checked; otherwise, it is false.
*/
/*!
\variable QStyleOptionViewItemV4::icon
The icon (if any) to be drawn in the view item.
*/
/*!
\variable QStyleOptionViewItemV4::text
The text (if any) to be drawn in the view item.
*/
/*!
\variable QStyleOptionViewItemV4::backgroundBrush
The QBrush that should be used to paint the view items
background.
*/
/*!
\variable QStyleOptionViewItemV4::viewItemPosition
Gives the position of this view item relative to other items. See
the \l{QStyleOptionViewItemV4::}{ViewItemPosition} enum for the
details.
*/
/*!
\enum QStyleOptionViewItemV4::StyleOptionVersion
This enum is used to hold information about the version of the
style option, and is defined for each QStyleOption subclass.
\value Version 4
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\enum QStyleOptionViewItemV4::ViewItemPosition
This enum is used to represent the placement of the item on
a row. This can be used to draw items differently depending
on their placement, for example by putting rounded edges at
the beginning and end, and straight edges in between.
\value Invalid The ViewItemPosition is unknown and should be
disregarded.
\value Beginning The item appears at the beginning of the row.
\value Middle The item appears in the middle of the row.
\value End The item appears at the end of the row.
\value OnlyOne The item is the only one on the row, and is
therefore both at the beginning and the end.
*/
/*!
Constructs a QStyleOptionViewItemV4 object.
*/
QStyleOptionViewItemV4::QStyleOptionViewItemV4()
: QStyleOptionViewItemV3(Version), checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItemV4::Invalid)
{
}
/*!
\fn QStyleOptionViewItemV4::QStyleOptionViewItemV4(const QStyleOptionViewItemV4 &other)
Constructs a copy of \a other.
*/
/*!
Constructs a QStyleOptionViewItemV4 copy of the \a other style option
which can be either of the QStyleOptionViewItemV3 or
QStyleOptionViewItem types.
\sa version
*/
QStyleOptionViewItemV4::QStyleOptionViewItemV4(const QStyleOptionViewItem &other)
: QStyleOptionViewItemV3(Version)
{
(void)QStyleOptionViewItemV4::operator=(other);
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionViewItemV3 or
QStyleOptionViewItem types.
*/
QStyleOptionViewItemV4 &QStyleOptionViewItemV4::operator = (const QStyleOptionViewItem &other)
{
QStyleOptionViewItemV3::operator=(other);
if (const QStyleOptionViewItemV4 *v4 = qstyleoption_cast<const QStyleOptionViewItemV4*>(&other)) {
index = v4->index;
checkState = v4->checkState;
text = v4->text;
viewItemPosition = v4->viewItemPosition;
backgroundBrush = v4->backgroundBrush;
icon = v4->icon;
} else {
viewItemPosition = QStyleOptionViewItemV4::Invalid;
checkState = Qt::Unchecked;
}
return *this;
}
/*!
\internal
*/
QStyleOptionViewItemV4::QStyleOptionViewItemV4(int version)
: QStyleOptionViewItemV3(version)
{
}
#endif // QT_NO_ITEMVIEWS
/*!
\class QStyleOptionGroupBox
\brief The QStyleOptionGroupBox class describes the parameters for
drawing a group box.
\since 4.1
QStyleOptionButton contains all the information that QStyle
functions need the various graphical elements of a group box.
It holds the lineWidth and the midLineWidth for drawing the panel,
the group box's \l {text}{title} and the title's \l
{textAlignment}{alignment} and \l {textColor}{color}.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionComplex, QGroupBox
*/
/*!
\enum QStyleOptionGroupBox::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_GroupBox} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionGroupBox::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionGroupBox::lineWidth
\brief the line width for drawing the panel
The value of this variable is, currently, always 1.
\sa QFrame::lineWidth
*/
/*!
\variable QStyleOptionGroupBox::midLineWidth
\brief the mid-line width for drawing the panel
The mid-line width is usually used when drawing sunken or raised
group box frames. The value of this variable is, currently, always 0.
\sa QFrame::midLineWidth
*/
/*!
\variable QStyleOptionGroupBox::text
\brief the text of the group box
The default value is an empty string.
\sa QGroupBox::title
*/
/*!
\variable QStyleOptionGroupBox::textAlignment
\brief the alignment of the group box title
The default value is Qt::AlignLeft.
\sa QGroupBox::alignment
*/
/*!
\variable QStyleOptionGroupBox::features
\brief the features of the group box frame
The frame is flat by default.
\sa QStyleOptionFrameV2::FrameFeature
*/
/*!
\variable QStyleOptionGroupBox::textColor
\brief the color of the group box title
The default value is an invalid color with the RGB value (0, 0,
0). An invalid color is a color that is not properly set up for
the underlying window system.
*/
/*!
Constructs a QStyleOptionGroupBox, initializing the members
variables to their default values.
*/
QStyleOptionGroupBox::QStyleOptionGroupBox()
: QStyleOptionComplex(Version, Type), features(QStyleOptionFrameV2::None),
textAlignment(Qt::AlignLeft), lineWidth(0), midLineWidth(0)
{
}
/*!
\fn QStyleOptionGroupBox::QStyleOptionGroupBox(const QStyleOptionGroupBox &other)
Constructs a copy of the \a other style option.
*/
/*!
\internal
*/
QStyleOptionGroupBox::QStyleOptionGroupBox(int version)
: QStyleOptionComplex(version, Type), features(QStyleOptionFrameV2::None),
textAlignment(Qt::AlignLeft), lineWidth(0), midLineWidth(0)
{
}
/*!
\class QStyleOptionHeader
\brief The QStyleOptionHeader class is used to describe the
parameters for drawing a header.
QStyleOptionHeader contains all the information that QStyle
functions need to draw the item views' header pane, header sort
arrow, and header label.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption
*/
/*!
Constructs a QStyleOptionHeader, initializing the members
variables to their default values.
*/
QStyleOptionHeader::QStyleOptionHeader()
: QStyleOption(QStyleOptionHeader::Version, SO_Header),
section(0), textAlignment(Qt::AlignLeft), iconAlignment(Qt::AlignLeft),
position(QStyleOptionHeader::Beginning),
selectedPosition(QStyleOptionHeader::NotAdjacent), sortIndicator(None),
orientation(Qt::Horizontal)
{
}
/*!
\internal
*/
QStyleOptionHeader::QStyleOptionHeader(int version)
: QStyleOption(version, SO_Header),
section(0), textAlignment(Qt::AlignLeft), iconAlignment(Qt::AlignLeft),
position(QStyleOptionHeader::Beginning),
selectedPosition(QStyleOptionHeader::NotAdjacent), sortIndicator(None),
orientation(Qt::Horizontal)
{
}
/*!
\variable QStyleOptionHeader::orientation
\brief the header's orientation (horizontal or vertical)
The default orientation is Qt::Horizontal
*/
/*!
\fn QStyleOptionHeader::QStyleOptionHeader(const QStyleOptionHeader &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionHeader::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Header} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionHeader::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionHeader::section
\brief which section of the header is being painted
The default value is 0.
*/
/*!
\variable QStyleOptionHeader::text
\brief the text of the header
The default value is an empty string.
*/
/*!
\variable QStyleOptionHeader::textAlignment
\brief the alignment flags for the text of the header
The default value is Qt::AlignLeft.
*/
/*!
\variable QStyleOptionHeader::icon
\brief the icon of the header
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
*/
/*!
\variable QStyleOptionHeader::iconAlignment
\brief the alignment flags for the icon of the header
The default value is Qt::AlignLeft.
*/
/*!
\variable QStyleOptionHeader::position
\brief the section's position in relation to the other sections
The default value is QStyleOptionHeader::Beginning.
*/
/*!
\variable QStyleOptionHeader::selectedPosition
\brief the section's position in relation to the selected section
The default value is QStyleOptionHeader::NotAdjacent
*/
/*!
\variable QStyleOptionHeader::sortIndicator
\brief the direction the sort indicator should be drawn
The default value is QStyleOptionHeader::None.
*/
/*!
\enum QStyleOptionHeader::SectionPosition
This enum lets you know where the section's position is in relation to the other sections.
\value Beginning At the beginining of the header
\value Middle In the middle of the header
\value End At the end of the header
\value OnlyOneSection Only one header section
\sa position
*/
/*!
\enum QStyleOptionHeader::SelectedPosition
This enum lets you know where the section's position is in relation to the selected section.
\value NotAdjacent Not adjacent to the selected section
\value NextIsSelected The next section is selected
\value PreviousIsSelected The previous section is selected
\value NextAndPreviousAreSelected Both the next and previous section are selected
\sa selectedPosition
*/
/*!
\enum QStyleOptionHeader::SortIndicator
Indicates which direction the sort indicator should be drawn
\value None No sort indicator is needed
\value SortUp Draw an up indicator
\value SortDown Draw a down indicator
\sa sortIndicator
*/
/*!
\class QStyleOptionButton
\brief The QStyleOptionButton class is used to describe the
parameters for drawing buttons.
QStyleOptionButton contains all the information that QStyle
functions need to draw graphical elements like QPushButton,
QCheckBox, and QRadioButton.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionToolButton
*/
/*!
\enum QStyleOptionButton::ButtonFeature
This enum describes the different types of features a push button can have.
\value None Indicates a normal push button.
\value Flat Indicates a flat push button.
\value HasMenu Indicates that the button has a drop down menu.
\value DefaultButton Indicates that the button is a default button.
\value AutoDefaultButton Indicates that the button is an auto default button.
\value CommandLinkButton Indicates that the button is a Windows Vista type command link.
\sa features
*/
/*!
Constructs a QStyleOptionButton, initializing the members
variables to their default values.
*/
QStyleOptionButton::QStyleOptionButton()
: QStyleOption(QStyleOptionButton::Version, SO_Button), features(None)
{
}
/*!
\internal
*/
QStyleOptionButton::QStyleOptionButton(int version)
: QStyleOption(version, SO_Button), features(None)
{
}
/*!
\fn QStyleOptionButton::QStyleOptionButton(const QStyleOptionButton &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionButton::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Button} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionButton::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionButton::features
\brief a bitwise OR of the features that describe this button
\sa ButtonFeature
*/
/*!
\variable QStyleOptionButton::text
\brief the text of the button
The default value is an empty string.
*/
/*!
\variable QStyleOptionButton::icon
\brief the icon of the button
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
\sa iconSize
*/
/*!
\variable QStyleOptionButton::iconSize
\brief the size of the icon for the button
The default value is QSize(-1, -1), i.e. an invalid size.
*/
#ifndef QT_NO_TOOLBAR
/*!
\class QStyleOptionToolBar
\brief The QStyleOptionToolBar class is used to describe the
parameters for drawing a toolbar.
\since 4.1
QStyleOptionToolBar contains all the information that QStyle
functions need to draw QToolBar.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
The QStyleOptionToolBar class holds the lineWidth and the
midLineWidth for drawing the widget. It also stores information
about which \l {toolBarArea}{area} the toolbar should be located
in, whether it is movable or not, which position the toolbar line
should have (positionOfLine), and the toolbar's position within
the line (positionWithinLine).
In addition, the class provides a couple of enums: The
ToolBarFeature enum is used to describe whether a toolbar is
movable or not, and the ToolBarPosition enum is used to describe
the position of a toolbar line, as well as the toolbar's position
within the line.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption
*/
/*!
Constructs a QStyleOptionToolBar, initializing the members
variables to their default values.
*/
QStyleOptionToolBar::QStyleOptionToolBar()
: QStyleOption(Version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne),
toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0)
{
}
/*!
\fn QStyleOptionToolBar::QStyleOptionToolBar(const QStyleOptionToolBar &other)
Constructs a copy of the \a other style option.
*/
/*!
\internal
*/
QStyleOptionToolBar::QStyleOptionToolBar(int version)
: QStyleOption(version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne),
toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0)
{
}
/*!
\enum QStyleOptionToolBar::ToolBarPosition
\image qstyleoptiontoolbar-position.png
This enum is used to describe the position of a toolbar line, as
well as the toolbar's position within the line.
The order of the positions within a line starts at the top of a
vertical line, and from the left within a horizontal line. The
order of the positions for the lines is always from the the
parent widget's boundary edges.
\value Beginning The toolbar is located at the beginning of the line,
or the toolbar line is the first of several lines. There can
only be one toolbar (and only one line) with this position.
\value Middle The toolbar is located in the middle of the line,
or the toolbar line is in the middle of several lines. There can
several toolbars (and lines) with this position.
\value End The toolbar is located at the end of the line,
or the toolbar line is the last of several lines. There can
only be one toolbar (and only one line) with this position.
\value OnlyOne There is only one toolbar or line. This is the default value
of the positionOfLine and positionWithinLine variables.
\sa positionWithinLine, positionOfLine
*/
/*!
\enum QStyleOptionToolBar::ToolBarFeature
This enum is used to describe whether a toolbar is movable or not.
\value None The toolbar cannot be moved. The default value.
\value Movable The toolbar is movable, and a handle will appear when
holding the cursor over the toolbar's boundary.
\sa features, QToolBar::isMovable()
*/
/*!
\variable QStyleOptionToolBar::positionOfLine
This variable holds the position of the toolbar line.
The default value is QStyleOptionToolBar::OnlyOne.
*/
/*!
\variable QStyleOptionToolBar::positionWithinLine
This variable holds the position of the toolbar within a line.
The default value is QStyleOptionToolBar::OnlyOne.
*/
/*!
\variable QStyleOptionToolBar::toolBarArea
This variable holds the location for drawing the toolbar.
The default value is Qt::TopToolBarArea.
\sa Qt::ToolBarArea
*/
/*!
\variable QStyleOptionToolBar::features
This variable holds whether the toolbar is movable or not.
The default value is \l None.
*/
/*!
\variable QStyleOptionToolBar::lineWidth
This variable holds the line width for drawing the toolbar.
The default value is 0.
*/
/*!
\variable QStyleOptionToolBar::midLineWidth
This variable holds the mid-line width for drawing the toolbar.
The default value is 0.
*/
/*!
\enum QStyleOptionToolBar::StyleOptionType
This enum is used to hold information about the type of the style
option, and is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ToolBar} for
this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionToolBar::StyleOptionVersion
This enum is used to hold information about the version of the
style option, and is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
#endif
#ifndef QT_NO_TABBAR
/*!
\class QStyleOptionTab
\brief The QStyleOptionTab class is used to describe the
parameters for drawing a tab bar.
The QStyleOptionTab class is used for drawing several built-in Qt
widgets including \l QTabBar and the panel for \l QTabWidget. Note
that to describe the parameters necessary for drawing a frame in
Qt 4.1 or above, you must use the QStyleOptionFrameV2 subclass.
An instance of the QStyleOptiontabV2 class has
\l{QStyleOption::type} {type} \l SO_Tab and
\l{QStyleOption::version} {version} 1. The type is used internally
by QStyleOption, its subclasses, and qstyleoption_cast() to
determine the type of style option. In general you do not need to
worry about this unless you want to create your own QStyleOption
subclass and your own styles. The version is used by QStyleOption
subclasses to implement extensions without breaking
compatibility. If you use qstyleoption_cast(), you normally do not
need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionTab and QStyleOptionTabV2.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionTabV2, QStyleOption
*/
/*!
Constructs a QStyleOptionTab object, initializing the members
variables to their default values.
*/
QStyleOptionTab::QStyleOptionTab()
: QStyleOption(QStyleOptionTab::Version, SO_Tab),
shape(QTabBar::RoundedNorth),
row(0),
position(Beginning),
selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets)
{
}
/*!
\internal
*/
QStyleOptionTab::QStyleOptionTab(int version)
: QStyleOption(version, SO_Tab),
shape(QTabBar::RoundedNorth),
row(0),
position(Beginning),
selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets)
{
}
/*!
\fn QStyleOptionTab::QStyleOptionTab(const QStyleOptionTab &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionTab::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Tab} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionTab::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\enum QStyleOptionTab::TabPosition
This enum describes the position of the tab.
\value Beginning The tab is the first tab in the tab bar.
\value Middle The tab is neither the first nor the last tab in the tab bar.
\value End The tab is the last tab in the tab bar.
\value OnlyOneTab The tab is both the first and the last tab in the tab bar.
\sa position
*/
/*!
\enum QStyleOptionTab::CornerWidget
These flags indicate the corner widgets in a tab.
\value NoCornerWidgets There are no corner widgets
\value LeftCornerWidget Left corner widget
\value RightCornerWidget Right corner widget
\sa cornerWidgets
*/
/*! \enum QStyleOptionTab::SelectedPosition
This enum describes the position of the selected tab. Some styles
need to draw a tab differently depending on whether or not it is
adjacent to the selected tab.
\value NotAdjacent The tab is not adjacent to a selected tab (or is the selected tab).
\value NextIsSelected The next tab (typically the tab on the right) is selected.
\value PreviousIsSelected The previous tab (typically the tab on the left) is selected.
\sa selectedPosition
*/
/*!
\variable QStyleOptionTab::selectedPosition
\brief the position of the selected tab in relation to this tab
The default value is NotAdjacent, i.e. the tab is not adjacent to
a selected tab nor is it the selected tab.
*/
/*!
\variable QStyleOptionTab::cornerWidgets
\brief an OR combination of CornerWidget values indicating the
corner widgets of the tab bar
The default value is NoCornerWidgets.
\sa CornerWidget
*/
/*!
\variable QStyleOptionTab::shape
\brief the tab shape used to draw the tab; by default
QTabBar::RoundedNorth
\sa QTabBar::Shape
*/
/*!
\variable QStyleOptionTab::text
\brief the text of the tab
The default value is an empty string.
*/
/*!
\variable QStyleOptionTab::icon
\brief the icon for the tab
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
*/
/*!
\variable QStyleOptionTab::row
\brief which row the tab is currently in
The default value is 0, indicating the front row. Currently this
property can only be 0.
*/
/*!
\variable QStyleOptionTab::position
\brief the position of the tab in the tab bar
The default value is \l Beginning, i.e. the tab is the first tab
in the tab bar.
*/
/*!
\class QStyleOptionTabV2
\brief The QStyleOptionTabV2 class is used to describe the
parameters necessary for drawing a tabs in Qt 4.1 or above.
\since 4.1
An instance of the QStyleOptionTabV2 class has
\l{QStyleOption::type} {type} \l SO_Tab and
\l{QStyleOption::version} {version} 2. The type is used internally
by QStyleOption, its subclasses, and qstyleoption_cast() to
determine the type of style option. In general you do not need to
worry about this unless you want to create your own QStyleOption
subclass and your own styles. The version is used by QStyleOption
subclasses to implement extensions without breaking
compatibility. If you use qstyleoption_cast(), you normally do not
need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionTab and QStyleOptionTabV2. One way to achieve this is
to use the QStyleOptionTabV2 copy constructor. For example:
\snippet doc/src/snippets/qstyleoption/main.cpp 3
In the example above: If \c tabOption's version is 1, the extra
member (\l iconSize) will be set to an invalid size for \c tabV2.
If \c tabOption's version is 2, the constructor will simply copy
the \c tab's iconSize.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionTab, QStyleOption
*/
/*!
\enum QStyleOptionTabV2::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 2
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionTabV2::iconSize
\brief the size for the icons
The default value is QSize(-1, -1), i.e. an invalid size; use
QStyle::pixelMetric() to find the default icon size for tab bars.
\sa QTabBar::iconSize()
*/
/*!
Constructs a QStyleOptionTabV2.
*/
QStyleOptionTabV2::QStyleOptionTabV2()
: QStyleOptionTab(Version)
{
}
/*!
\internal
*/
QStyleOptionTabV2::QStyleOptionTabV2(int version)
: QStyleOptionTab(version)
{
}
/*!
\fn QStyleOptionTabV2::QStyleOptionTabV2(const QStyleOptionTabV2 &other)
Constructs a copy of the \a other style option.
*/
/*!
Constructs a QStyleOptionTabV2 copy of the \a other style option
which can be either of the QStyleOptionTabV2 or QStyleOptionTab
types.
If the other style option's version is 1, the new style option's
\c iconSize is set to an invalid value. If its version is 2, its
\c iconSize value is simply copied to the new style option.
*/
QStyleOptionTabV2::QStyleOptionTabV2(const QStyleOptionTab &other)
: QStyleOptionTab(Version)
{
if (const QStyleOptionTabV2 *tab = qstyleoption_cast<const QStyleOptionTabV2 *>(&other)) {
*this = *tab;
} else {
*((QStyleOptionTab *)this) = other;
version = Version;
}
}
/*!
Assigns the \a other style option to this QStyleOptionTabV2. The
\a other style option can be either of the QStyleOptionTabV2 or
QStyleOptionTab types.
If the other style option's version is 1, this style option's \c
iconSize is set to an invalid size. If its version is 2, its \c
iconSize value is simply copied to this style option.
*/
QStyleOptionTabV2 &QStyleOptionTabV2::operator=(const QStyleOptionTab &other)
{
QStyleOptionTab::operator=(other);
if (const QStyleOptionTabV2 *tab = qstyleoption_cast<const QStyleOptionTabV2 *>(&other))
iconSize = tab->iconSize;
else
iconSize = QSize();
return *this;
}
/*!
\class QStyleOptionTabV3
\brief The QStyleOptionTabV3 class is used to describe the
parameters necessary for drawing a tabs in Qt 4.5 or above.
\since 4.5
An instance of the QStyleOptionTabV3 class has
\l{QStyleOption::type} {type} \l SO_Tab and
\l{QStyleOption::version} {version} 3. The type is used internally
by QStyleOption, its subclasses, and qstyleoption_cast() to
determine the type of style option. In general you do not need to
worry about this unless you want to create your own QStyleOption
subclass and your own styles. The version is used by QStyleOption
subclasses to implement extensions without breaking
compatibility. If you use qstyleoption_cast(), you normally do not
need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionTab, QStyleOptionTabV2 and QStyleOptionTabV3.
One way to achieve this is to use the QStyleOptionTabV3 copy
constructor. For example:
\snippet doc/src/snippets/qstyleoption/main.cpp 3
In the example above: If \c tabOption's version is 1, the extra
member (\l{QStyleOptionTabV2::iconSize}{iconSize}) will be set to
an invalid size for \c tabV2. If \c tabOption's version is 2, the
constructor will simply copy the \c tab's iconSize.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionTab, QStyleOption
*/
/*!
\enum QStyleOptionTabV3::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 3
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionTabV3::documentMode
\brief whether the tabbar is in document mode.
The default value is false;
*/
/*!
\variable QStyleOptionTabV3::leftButtonSize
\brief the size for the left widget on the tab.
The default value is QSize(-1, -1), i.e. an invalid size;
*/
/*!
\variable QStyleOptionTabV3::rightButtonSize
\brief the size for the right widget on the tab.
The default value is QSize(-1, -1), i.e. an invalid size;
*/
/*!
Constructs a QStyleOptionTabV3.
*/
QStyleOptionTabV3::QStyleOptionTabV3()
: QStyleOptionTabV2(Version)
, documentMode(false)
{
}
/*!
\internal
*/
QStyleOptionTabV3::QStyleOptionTabV3(int version)
: QStyleOptionTabV2(version)
{
}
/*!
\fn QStyleOptionTabV3::QStyleOptionTabV3(const QStyleOptionTabV3 &other)
Constructs a copy of the \a other style option.
*/
/*!
\fn QStyleOptionTabV3::QStyleOptionTabV3(const QStyleOptionTabV2 &other)
Constructs a copy of the \a other style option.
*/
/*!
Constructs a QStyleOptionTabV3 copy of the \a other style option
which can be either of the QStyleOptionTabV3, QStyleOptionTabV2
or QStyleOptionTab types.
If the other style option's version is 1 or 2, the new style option's
\c leftButtonSize and \c rightButtonSize is set to an invalid value. If
its version is 3, its \c leftButtonSize and \c rightButtonSize values
are simply copied to the new style option.
*/
QStyleOptionTabV3::QStyleOptionTabV3(const QStyleOptionTab &other)
: QStyleOptionTabV2(Version)
{
if (const QStyleOptionTabV3 *tab = qstyleoption_cast<const QStyleOptionTabV3 *>(&other)) {
*this = *tab;
} else {
*((QStyleOptionTabV2 *)this) = other;
version = Version;
}
}
/*!
Assigns the \a other style option to this QStyleOptionTabV3. The
\a other style option can be either of the QStyleOptionTabV3,
QStyleOptionTabV2 or QStyleOptionTab types.
If the other style option's version is 1 or 2, the new style option's
\c leftButtonSize and \c rightButtonSize is set to an invalid value. If
its version is 3, its \c leftButtonSize and \c rightButtonSize values
are simply copied to the new style option.
*/
QStyleOptionTabV3 &QStyleOptionTabV3::operator=(const QStyleOptionTab &other)
{
QStyleOptionTabV2::operator=(other);
if (const QStyleOptionTabV3 *tab = qstyleoption_cast<const QStyleOptionTabV3 *>(&other)) {
leftButtonSize = tab->leftButtonSize;
rightButtonSize = tab->rightButtonSize;
} else {
leftButtonSize = QSize();
rightButtonSize = QSize();
documentMode = false;
}
return *this;
}
#endif // QT_NO_TABBAR
/*!
\class QStyleOptionProgressBar
\brief The QStyleOptionProgressBar class is used to describe the
parameters necessary for drawing a progress bar.
Since Qt 4.1, Qt uses the QStyleOptionProgressBarV2 subclass for
drawing QProgressBar.
An instance of the QStyleOptionProgressBar class has type
SO_ProgressBar and version 1.
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles. The
version is used by QStyleOption subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast(),
you normally do not need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionProgressBar and QStyleOptionProgressBarV2.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionProgressBarV2, QStyleOption
*/
/*!
Constructs a QStyleOptionProgressBar, initializing the members
variables to their default values.
*/
QStyleOptionProgressBar::QStyleOptionProgressBar()
: QStyleOption(QStyleOptionProgressBar::Version, SO_ProgressBar),
minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false)
{
}
/*!
\internal
*/
QStyleOptionProgressBar::QStyleOptionProgressBar(int version)
: QStyleOption(version, SO_ProgressBar),
minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false)
{
}
/*!
\fn QStyleOptionProgressBar::QStyleOptionProgressBar(const QStyleOptionProgressBar &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionProgressBar::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ProgressBar} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionProgressBar::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionProgressBar::minimum
\brief the minimum value for the progress bar
This is the minimum value in the progress bar. The default value
is 0.
\sa QProgressBar::minimum
*/
/*!
\variable QStyleOptionProgressBar::maximum
\brief the maximum value for the progress bar
This is the maximum value in the progress bar. The default value
is 0.
\sa QProgressBar::maximum
*/
/*!
\variable QStyleOptionProgressBar::text
\brief the text for the progress bar
The progress bar text is usually just the progress expressed as a
string. An empty string indicates that the progress bar has not
started yet. The default value is an empty string.
\sa QProgressBar::text
*/
/*!
\variable QStyleOptionProgressBar::textVisible
\brief a flag indicating whether or not text is visible
If this flag is true then the text is visible. Otherwise, the text
is not visible. The default value is false.
\sa QProgressBar::textVisible
*/
/*!
\variable QStyleOptionProgressBar::textAlignment
\brief the text alignment for the text in the QProgressBar
This can be used as a guide on where the text should be in the
progress bar. The default value is Qt::AlignLeft.
*/
/*!
\variable QStyleOptionProgressBar::progress
\brief the current progress for the progress bar
The current progress. A value of QStyleOptionProgressBar::minimum
- 1 indicates that the progress hasn't started yet. The default
value is 0.
\sa QProgressBar::value
*/
/*!
\class QStyleOptionProgressBarV2
\brief The QStyleOptionProgressBarV2 class is used to describe the
parameters necessary for drawing a progress bar in Qt 4.1 or above.
\since 4.1
An instance of this class has \l{QStyleOption::type} {type}
SO_ProgressBar and \l{QStyleOption::version} {version} 2.
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles. The
version is used by QStyleOption subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast(),
you normally do not need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionProgressBar and QStyleOptionProgressBarV2. One way
to achieve this is to use the QStyleOptionProgressBarV2 copy
constructor. For example:
\snippet doc/src/snippets/qstyleoption/main.cpp 2
In the example above: If the \c progressBarOption's version is 1,
the extra members (\l orientation, \l invertedAppearance, and \l
bottomToTop) are set to default values for \c progressBarV2. If
the \c progressBarOption's version is 2, the constructor will
simply copy the extra members to progressBarV2.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionProgressBar, QStyleOption
*/
/*!
Constructs a QStyleOptionProgressBarV2, initializing he members
variables to their default values.
*/
QStyleOptionProgressBarV2::QStyleOptionProgressBarV2()
: QStyleOptionProgressBar(2),
orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false)
{
}
/*!
\internal
*/
QStyleOptionProgressBarV2::QStyleOptionProgressBarV2(int version)
: QStyleOptionProgressBar(version),
orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false)
{
}
/*!
Constructs a copy of the \a other style option which can be either
of the QStyleOptionProgressBar and QStyleOptionProgressBarV2
types.
If the \a{other} style option's version is 1, the extra members (\l
orientation, \l invertedAppearance, and \l bottomToTop) are set
to default values for the new style option. If \a{other}'s version
is 2, the extra members are simply copied.
\sa version
*/
QStyleOptionProgressBarV2::QStyleOptionProgressBarV2(const QStyleOptionProgressBar &other)
: QStyleOptionProgressBar(2), orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false)
{
const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(&other);
if (pb2)
*this = *pb2;
else
*((QStyleOptionProgressBar *)this) = other;
}
/*!
Constructs a copy of the \a other style option.
*/
QStyleOptionProgressBarV2::QStyleOptionProgressBarV2(const QStyleOptionProgressBarV2 &other)
: QStyleOptionProgressBar(2), orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false)
{
*this = other;
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionProgressBarV2
or QStyleOptionProgressBar types.
If the \a{other} style option's version is 1, the extra members
(\l orientation, \l invertedAppearance, and \l bottomToTop) are
set to default values for this style option. If \a{other}'s
version is 2, the extra members are simply copied to this style
option.
*/
QStyleOptionProgressBarV2 &QStyleOptionProgressBarV2::operator=(const QStyleOptionProgressBar &other)
{
QStyleOptionProgressBar::operator=(other);
const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(&other);
orientation = pb2 ? pb2->orientation : Qt::Horizontal;
invertedAppearance = pb2 ? pb2->invertedAppearance : false;
bottomToTop = pb2 ? pb2->bottomToTop : false;
return *this;
}
/*!
\variable QStyleOptionProgressBarV2::orientation
\brief the progress bar's orientation (horizontal or vertical);
the default orentation is Qt::Horizontal
\sa QProgressBar::orientation
*/
/*!
\variable QStyleOptionProgressBarV2::invertedAppearance
\brief whether the progress bar's appearance is inverted
The default value is false.
\sa QProgressBar::invertedAppearance
*/
/*!
\variable QStyleOptionProgressBarV2::bottomToTop
\brief whether the text reads from bottom to top when the progress
bar is vertical
The default value is false.
\sa QProgressBar::textDirection
*/
/*!
\enum QStyleOptionProgressBarV2::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ProgressBar} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionProgressBarV2::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 2
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\class QStyleOptionMenuItem
\brief The QStyleOptionMenuItem class is used to describe the
parameter necessary for drawing a menu item.
QStyleOptionMenuItem contains all the information that QStyle
functions need to draw the menu items from \l QMenu. It is also
used for drawing other menu-related widgets.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption
*/
/*!
Constructs a QStyleOptionMenuItem, initializing the members
variables to their default values.
*/
QStyleOptionMenuItem::QStyleOptionMenuItem()
: QStyleOption(QStyleOptionMenuItem::Version, SO_MenuItem), menuItemType(Normal),
checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0)
{
}
/*!
\internal
*/
QStyleOptionMenuItem::QStyleOptionMenuItem(int version)
: QStyleOption(version, SO_MenuItem), menuItemType(Normal),
checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0)
{
}
/*!
\fn QStyleOptionMenuItem::QStyleOptionMenuItem(const QStyleOptionMenuItem &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionMenuItem::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_MenuItem} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionMenuItem::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\enum QStyleOptionMenuItem::MenuItemType
This enum indicates the type of menu item that the structure describes.
\value Normal A normal menu item.
\value DefaultItem A menu item that is the default action as specified with \l QMenu::defaultAction().
\value Separator A menu separator.
\value SubMenu Indicates the menu item points to a sub-menu.
\value Scroller A popup menu scroller (currently only used on Mac OS X).
\value TearOff A tear-off handle for the menu.
\value Margin The margin of the menu.
\value EmptyArea The empty area of the menu.
\sa menuItemType
*/
/*!
\enum QStyleOptionMenuItem::CheckType
This enum is used to indicate whether or not a check mark should be
drawn for the item, or even if it should be drawn at all.
\value NotCheckable The item is not checkable.
\value Exclusive The item is an exclusive check item (like a radio button).
\value NonExclusive The item is a non-exclusive check item (like a check box).
\sa checkType, QAction::checkable, QAction::checked, QActionGroup::exclusive
*/
/*!
\variable QStyleOptionMenuItem::menuItemType
\brief the type of menu item
The default value is \l Normal.
\sa MenuItemType
*/
/*!
\variable QStyleOptionMenuItem::checkType
\brief the type of checkmark of the menu item
The default value is \l NotCheckable.
\sa CheckType
*/
/*!
\variable QStyleOptionMenuItem::checked
\brief whether the menu item is checked or not
The default value is false.
*/
/*!
\variable QStyleOptionMenuItem::menuHasCheckableItems
\brief whether the menu as a whole has checkable items or not
The default value is true.
If this option is set to false, then the menu has no checkable
items. This makes it possible for GUI styles to save some
horizontal space that would normally be used for the check column.
*/
/*!
\variable QStyleOptionMenuItem::menuRect
\brief the rectangle for the entire menu
The default value is a null rectangle, i.e. a rectangle with both
the width and the height set to 0.
*/
/*!
\variable QStyleOptionMenuItem::text
\brief the text for the menu item
Note that the text format is something like this "Menu
text\bold{\\t}Shortcut".
If the menu item doesn't have a shortcut, it will just contain the
menu item's text. The default value is an empty string.
*/
/*!
\variable QStyleOptionMenuItem::icon
\brief the icon for the menu item
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
*/
/*!
\variable QStyleOptionMenuItem::maxIconWidth
\brief the maximum icon width for the icon in the menu item
This can be used for drawing the icon into the correct place or
properly aligning items. The variable must be set regardless of
whether or not the menu item has an icon. The default value is 0.
*/
/*!
\variable QStyleOptionMenuItem::tabWidth
\brief the tab width for the menu item
The tab width is the distance between the text of the menu item
and the shortcut. The default value is 0.
*/
/*!
\variable QStyleOptionMenuItem::font
\brief the font used for the menu item text
This is the font that should be used for drawing the menu text
minus the shortcut. The shortcut is usually drawn using the
painter's font. By default, the application's default font is
used.
*/
/*!
\class QStyleOptionComplex
\brief The QStyleOptionComplex class is used to hold parameters that are
common to all complex controls.
This class is not used on its own. Instead it is used to derive
other complex control options, for example QStyleOptionSlider and
QStyleOptionSpinBox.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator).
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption
*/
/*!
Constructs a QStyleOptionComplex of the specified \a type and \a
version, initializing the member variables to their default
values. This constructor is usually called by subclasses.
*/
QStyleOptionComplex::QStyleOptionComplex(int version, int type)
: QStyleOption(version, type), subControls(QStyle::SC_All), activeSubControls(QStyle::SC_None)
{
}
/*!
\fn QStyleOptionComplex::QStyleOptionComplex(const QStyleOptionComplex &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionComplex::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Complex} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionComplex::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionComplex::subControls
This variable holds a bitwise OR of the \l{QStyle::SubControl}
{sub-controls} to be drawn for the complex control.
The default value is QStyle::SC_All.
\sa QStyle::SubControl
*/
/*!
\variable QStyleOptionComplex::activeSubControls
This variable holds a bitwise OR of the \l{QStyle::SubControl}
{sub-controls} that are active for the complex control.
The default value is QStyle::SC_None.
\sa QStyle::SubControl
*/
#ifndef QT_NO_SLIDER
/*!
\class QStyleOptionSlider
\brief The QStyleOptionSlider class is used to describe the
parameters needed for drawing a slider.
QStyleOptionSlider contains all the information that QStyle
functions need to draw QSlider and QScrollBar.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionComplex, QSlider, QScrollBar
*/
/*!
Constructs a QStyleOptionSlider, initializing the members
variables to their default values.
*/
QStyleOptionSlider::QStyleOptionSlider()
: QStyleOptionComplex(Version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0),
tickPosition(QSlider::NoTicks), tickInterval(0), upsideDown(false),
sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0),
dialWrapping(false)
{
}
/*!
\internal
*/
QStyleOptionSlider::QStyleOptionSlider(int version)
: QStyleOptionComplex(version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0),
tickPosition(QSlider::NoTicks), tickInterval(0), upsideDown(false),
sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0),
dialWrapping(false)
{
}
/*!
\fn QStyleOptionSlider::QStyleOptionSlider(const QStyleOptionSlider &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionSlider::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Slider} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionSlider::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionSlider::orientation
\brief the slider's orientation (horizontal or vertical)
The default orientation is Qt::Horizontal.
\sa Qt::Orientation
*/
/*!
\variable QStyleOptionSlider::minimum
\brief the minimum value for the slider
The default value is 0.
*/
/*!
\variable QStyleOptionSlider::maximum
\brief the maximum value for the slider
The default value is 0.
*/
/*!
\variable QStyleOptionSlider::tickPosition
\brief the position of the slider's tick marks, if any
The default value is QSlider::NoTicks.
\sa QSlider::TickPosition
*/
/*!
\variable QStyleOptionSlider::tickInterval
\brief the interval that should be drawn between tick marks
The default value is 0.
*/
/*!
\variable QStyleOptionSlider::notchTarget
\brief the number of pixel between notches
The default value is 0.0.
\sa QDial::notchTarget()
*/
/*!
\variable QStyleOptionSlider::dialWrapping
\brief whether the dial should wrap or not
The default value is false, i.e. the dial is not wrapped.
\sa QDial::wrapping()
*/
/*!
\variable QStyleOptionSlider::upsideDown
\brief the slider control orientation
Normally a slider increases as it moves up or to the right;
upsideDown indicates that it should do the opposite (increase as
it moves down or to the left). The default value is false,
i.e. the slider increases as it moves up or to the right.
\sa QStyle::sliderPositionFromValue(),
QStyle::sliderValueFromPosition(),
QAbstractSlider::invertedAppearance
*/
/*!
\variable QStyleOptionSlider::sliderPosition
\brief the position of the slider handle
If the slider has active feedback (i.e.,
QAbstractSlider::tracking is true), this value will be the same as
\l sliderValue. Otherwise, it will have the current position of
the handle. The default value is 0.
\sa QAbstractSlider::tracking, sliderValue
*/
/*!
\variable QStyleOptionSlider::sliderValue
\brief the value of the slider
If the slider has active feedback (i.e.,
QAbstractSlider::tracking is true), this value will be the same
as \l sliderPosition. Otherwise, it will have the value the
slider had before the mouse was pressed.
The default value is 0.
\sa QAbstractSlider::tracking sliderPosition
*/
/*!
\variable QStyleOptionSlider::singleStep
\brief the size of the single step of the slider
The default value is 0.
\sa QAbstractSlider::singleStep
*/
/*!
\variable QStyleOptionSlider::pageStep
\brief the size of the page step of the slider
The default value is 0.
\sa QAbstractSlider::pageStep
*/
#endif // QT_NO_SLIDER
#ifndef QT_NO_SPINBOX
/*!
\class QStyleOptionSpinBox
\brief The QStyleOptionSpinBox class is used to describe the
parameters necessary for drawing a spin box.
QStyleOptionSpinBox contains all the information that QStyle
functions need to draw QSpinBox and QDateTimeEdit.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionComplex
*/
/*!
Constructs a QStyleOptionSpinBox, initializing the members
variables to their default values.
*/
QStyleOptionSpinBox::QStyleOptionSpinBox()
: QStyleOptionComplex(Version, SO_SpinBox), buttonSymbols(QAbstractSpinBox::UpDownArrows),
stepEnabled(QAbstractSpinBox::StepNone), frame(false)
{
}
/*!
\internal
*/
QStyleOptionSpinBox::QStyleOptionSpinBox(int version)
: QStyleOptionComplex(version, SO_SpinBox), buttonSymbols(QAbstractSpinBox::UpDownArrows),
stepEnabled(QAbstractSpinBox::StepNone), frame(false)
{
}
/*!
\fn QStyleOptionSpinBox::QStyleOptionSpinBox(const QStyleOptionSpinBox &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionSpinBox::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_SpinBox} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionSpinBox::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionSpinBox::buttonSymbols
\brief the type of button symbols to draw for the spin box
The default value is QAbstractSpinBox::UpDownArrows specufying
little arrows in the classic style.
\sa QAbstractSpinBox::ButtonSymbols
*/
/*!
\variable QStyleOptionSpinBox::stepEnabled
\brief which buttons of the spin box that are enabled
The default value is QAbstractSpinBox::StepNone.
\sa QAbstractSpinBox::StepEnabled
*/
/*!
\variable QStyleOptionSpinBox::frame
\brief whether the spin box has a frame
The default value is false, i.e. the spin box has no frame.
*/
#endif // QT_NO_SPINBOX
/*!
\class QStyleOptionQ3ListViewItem
\brief The QStyleOptionQ3ListViewItem class is used to describe an
item drawn in a Q3ListView.
This class is used for drawing the compatibility Q3ListView's
items. \bold {It is not recommended for new classes}.
QStyleOptionQ3ListViewItem contains all the information that
QStyle functions need to draw the Q3ListView items.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionQ3ListView, Q3ListViewItem
*/
/*!
\enum QStyleOptionQ3ListViewItem::Q3ListViewItemFeature
This enum describes the features a list view item can have.
\value None A standard item.
\value Expandable The item has children that can be shown.
\value MultiLine The item is more than one line tall.
\value Visible The item is visible.
\value ParentControl The item's parent is a type of item control (Q3CheckListItem::Controller).
\sa features, Q3ListViewItem::isVisible(), Q3ListViewItem::multiLinesEnabled(),
Q3ListViewItem::isExpandable()
*/
/*!
Constructs a QStyleOptionQ3ListViewItem, initializing the members
variables to their default values.
*/
QStyleOptionQ3ListViewItem::QStyleOptionQ3ListViewItem()
: QStyleOption(Version, SO_Q3ListViewItem), features(None), height(0), totalHeight(0),
itemY(0), childCount(0)
{
}
/*!
\internal
*/
QStyleOptionQ3ListViewItem::QStyleOptionQ3ListViewItem(int version)
: QStyleOption(version, SO_Q3ListViewItem), features(None), height(0), totalHeight(0),
itemY(0), childCount(0)
{
}
/*!
\fn QStyleOptionQ3ListViewItem::QStyleOptionQ3ListViewItem(const QStyleOptionQ3ListViewItem &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionQ3ListViewItem::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Q3ListViewItem} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionQ3ListViewItem::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionQ3ListViewItem::features
\brief the features for this item
This variable is a bitwise OR of the features of the item. The deafult value is \l None.
\sa Q3ListViewItemFeature
*/
/*!
\variable QStyleOptionQ3ListViewItem::height
\brief the height of the item
This doesn't include the height of the item's children. The default height is 0.
\sa Q3ListViewItem::height()
*/
/*!
\variable QStyleOptionQ3ListViewItem::totalHeight
\brief the total height of the item, including its children
The default total height is 0.
\sa Q3ListViewItem::totalHeight()
*/
/*!
\variable QStyleOptionQ3ListViewItem::itemY
\brief the Y-coordinate for the item
The default value is 0.
\sa Q3ListViewItem::itemPos()
*/
/*!
\variable QStyleOptionQ3ListViewItem::childCount
\brief the number of children the item has
*/
/*!
\class QStyleOptionQ3ListView
\brief The QStyleOptionQ3ListView class is used to describe the
parameters for drawing a Q3ListView.
This class is used for drawing the compatibility Q3ListView. \bold
{It is not recommended for new classes}.
QStyleOptionQ3ListView contains all the information that QStyle
functions need to draw Q3ListView.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOptionComplex, Q3ListView, QStyleOptionQ3ListViewItem
*/
/*!
Creates a QStyleOptionQ3ListView, initializing the members
variables to their default values.
*/
QStyleOptionQ3ListView::QStyleOptionQ3ListView()
: QStyleOptionComplex(Version, SO_Q3ListView), viewportBGRole(QPalette::Base),
sortColumn(0), itemMargin(0), treeStepSize(0), rootIsDecorated(false)
{
}
/*!
\internal
*/
QStyleOptionQ3ListView::QStyleOptionQ3ListView(int version)
: QStyleOptionComplex(version, SO_Q3ListView), viewportBGRole(QPalette::Base),
sortColumn(0), itemMargin(0), treeStepSize(0), rootIsDecorated(false)
{
}
/*!
\fn QStyleOptionQ3ListView::QStyleOptionQ3ListView(const QStyleOptionQ3ListView &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionQ3ListView::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Q3ListView} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionQ3ListView::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionQ3ListView::items
\brief a list of items in the Q3ListView
This is a list of \l {QStyleOptionQ3ListViewItem}s. The first item
can be used for most of the calculation that are needed for
drawing a list view. Any additional items are the children of
this first item, which may be used for additional information.
\sa QStyleOptionQ3ListViewItem
*/
/*!
\variable QStyleOptionQ3ListView::viewportPalette
\brief the palette of Q3ListView's viewport
By default, the application's default palette is used.
*/
/*!
\variable QStyleOptionQ3ListView::viewportBGRole
\brief the background role of Q3ListView's viewport
The default value is QPalette::Base.
\sa QWidget::backgroundRole()
*/
/*!
\variable QStyleOptionQ3ListView::sortColumn
\brief the sort column of the list view
The default value is 0.
\sa Q3ListView::sortColumn()
*/
/*!
\variable QStyleOptionQ3ListView::itemMargin
\brief the margin for items in the list view
The default value is 0.
\sa Q3ListView::itemMargin()
*/
/*!
\variable QStyleOptionQ3ListView::treeStepSize
\brief the number of pixel to offset children items from their
parents
The default value is 0.
\sa Q3ListView::treeStepSize()
*/
/*!
\variable QStyleOptionQ3ListView::rootIsDecorated
\brief whether root items are decorated
The default value is false.
\sa Q3ListView::rootIsDecorated()
*/
/*!
\class QStyleOptionQ3DockWindow
\brief The QStyleOptionQ3DockWindow class is used to describe the
parameters for drawing various parts of a Q3DockWindow.
This class is used for drawing the old Q3DockWindow and its
parts. \bold {It is not recommended for new classes}.
QStyleOptionQ3DockWindow contains all the information that QStyle
functions need to draw Q3DockWindow and its parts.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, Q3DockWindow
*/
/*!
Constructs a QStyleOptionQ3DockWindow, initializing the member
variables to their default values.
*/
QStyleOptionQ3DockWindow::QStyleOptionQ3DockWindow()
: QStyleOption(Version, SO_Q3DockWindow), docked(false), closeEnabled(false)
{
}
/*!
\internal
*/
QStyleOptionQ3DockWindow::QStyleOptionQ3DockWindow(int version)
: QStyleOption(version, SO_Q3DockWindow), docked(false), closeEnabled(false)
{
}
/*!
\fn QStyleOptionQ3DockWindow::QStyleOptionQ3DockWindow(const QStyleOptionQ3DockWindow &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionQ3DockWindow::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_Q3DockWindow} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionQ3DockWindow::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionQ3DockWindow::docked
\brief whether the dock window is currently docked
The default value is false.
*/
/*!
\variable QStyleOptionQ3DockWindow::closeEnabled
\brief whether the dock window has a close button
The default value is false.
*/
/*!
\class QStyleOptionDockWidget
\brief The QStyleOptionDockWidget class is used to describe the
parameters for drawing a dock widget.
QStyleOptionDockWidget contains all the information that QStyle
functions need to draw graphical elements like QDockWidget.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption
*/
/*!
Constructs a QStyleOptionDockWidget, initializing the member
variables to their default values.
*/
QStyleOptionDockWidget::QStyleOptionDockWidget()
: QStyleOption(Version, SO_DockWidget), closable(false),
movable(false), floatable(false)
{
}
/*!
\internal
*/
QStyleOptionDockWidget::QStyleOptionDockWidget(int version)
: QStyleOption(version, SO_DockWidget), closable(false),
movable(false), floatable(false)
{
}
QStyleOptionDockWidgetV2::QStyleOptionDockWidgetV2()
: QStyleOptionDockWidget(Version), verticalTitleBar(false)
{
}
QStyleOptionDockWidgetV2::QStyleOptionDockWidgetV2(
const QStyleOptionDockWidget &other)
: QStyleOptionDockWidget(Version)
{
(void)QStyleOptionDockWidgetV2::operator=(other);
}
QStyleOptionDockWidgetV2 &QStyleOptionDockWidgetV2::operator = (
const QStyleOptionDockWidget &other)
{
QStyleOptionDockWidget::operator=(other);
const QStyleOptionDockWidgetV2 *v2
= qstyleoption_cast<const QStyleOptionDockWidgetV2*>(&other);
verticalTitleBar = v2 ? v2->verticalTitleBar : false;
return *this;
}
QStyleOptionDockWidgetV2::QStyleOptionDockWidgetV2(int version)
: QStyleOptionDockWidget(version), verticalTitleBar(false)
{
}
/*!
\fn QStyleOptionDockWidget::QStyleOptionDockWidget(const QStyleOptionDockWidget &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionDockWidget::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_DockWidget} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionDockWidget::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionDockWidget::title
\brief the title of the dock window
The default value is an empty string.
*/
/*!
\variable QStyleOptionDockWidget::closable
\brief whether the dock window is closable
The default value is true.
*/
/*!
\variable QStyleOptionDockWidget::movable
\brief whether the dock window is movable
The default value is false.
*/
/*!
\variable QStyleOptionDockWidget::floatable
\brief whether the dock window is floatable
The default value is true.
*/
/*!
\class QStyleOptionToolButton
\brief The QStyleOptionToolButton class is used to describe the
parameters for drawing a tool button.
QStyleOptionToolButton contains all the information that QStyle
functions need to draw QToolButton.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionComplex, QStyleOptionButton
*/
/*!
\enum QStyleOptionToolButton::ToolButtonFeature
Describes the various features that a tool button can have.
\value None A normal tool button.
\value Arrow The tool button is an arrow.
\value Menu The tool button has a menu.
\value PopupDelay There is a delay to showing the menu.
\value HasMenu The button has a popup menu.
\value MenuButtonPopup The button should display an arrow to
indicate that a menu is present.
\sa features, QToolButton::toolButtonStyle(), QToolButton::popupMode()
*/
/*!
Constructs a QStyleOptionToolButton, initializing the members
variables to their default values.
*/
QStyleOptionToolButton::QStyleOptionToolButton()
: QStyleOptionComplex(Version, SO_ToolButton), features(None), arrowType(Qt::DownArrow)
, toolButtonStyle(Qt::ToolButtonIconOnly)
{
}
/*!
\internal
*/
QStyleOptionToolButton::QStyleOptionToolButton(int version)
: QStyleOptionComplex(version, SO_ToolButton), features(None), arrowType(Qt::DownArrow)
, toolButtonStyle(Qt::ToolButtonIconOnly)
{
}
/*!
\fn QStyleOptionToolButton::QStyleOptionToolButton(const QStyleOptionToolButton &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionToolButton::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ToolButton} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionToolButton::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionToolButton::features
\brief an OR combination of the tool button's features
The default value is \l None.
\sa ToolButtonFeature
*/
/*!
\variable QStyleOptionToolButton::icon
\brief the icon for the tool button
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
\sa iconSize
*/
/*!
\variable QStyleOptionToolButton::iconSize
\brief the size of the icon for the tool button
The default value is QSize(-1, -1), i.e. an invalid size.
*/
/*!
\variable QStyleOptionToolButton::text
\brief the text of the tool button
This value is only used if toolButtonStyle is
Qt::ToolButtonTextUnderIcon, Qt::ToolButtonTextBesideIcon, or
Qt::ToolButtonTextOnly. The default value is an empty string.
*/
/*!
\variable QStyleOptionToolButton::arrowType
\brief the direction of the arrow for the tool button
This value is only used if \l features includes \l Arrow. The
default value is Qt::DownArrow.
*/
/*!
\variable QStyleOptionToolButton::toolButtonStyle
\brief a Qt::ToolButtonStyle value describing the appearance of
the tool button
The default value is Qt::ToolButtonIconOnly.
\sa QToolButton::toolButtonStyle()
*/
/*!
\variable QStyleOptionToolButton::pos
\brief the position of the tool button
The default value is a null point, i.e. (0, 0)
*/
/*!
\variable QStyleOptionToolButton::font
\brief the font that is used for the text
This value is only used if toolButtonStyle is
Qt::ToolButtonTextUnderIcon, Qt::ToolButtonTextBesideIcon, or
Qt::ToolButtonTextOnly. By default, the application's default font
is used.
*/
/*!
\class QStyleOptionComboBox
\brief The QStyleOptionComboBox class is used to describe the
parameter for drawing a combobox.
QStyleOptionButton contains all the information that QStyle
functions need to draw QComboBox.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionComplex, QComboBox
*/
/*!
Creates a QStyleOptionComboBox, initializing the members variables
to their default values.
*/
QStyleOptionComboBox::QStyleOptionComboBox()
: QStyleOptionComplex(Version, SO_ComboBox), editable(false), frame(true)
{
}
/*!
\internal
*/
QStyleOptionComboBox::QStyleOptionComboBox(int version)
: QStyleOptionComplex(version, SO_ComboBox), editable(false), frame(true)
{
}
/*!
\fn QStyleOptionComboBox::QStyleOptionComboBox(const QStyleOptionComboBox &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionComboBox::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ComboBox} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionComboBox::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionComboBox::editable
\brief whether or not the combobox is editable or not
the default
value is false
\sa QComboBox::isEditable()
*/
/*!
\variable QStyleOptionComboBox::frame
\brief whether the combo box has a frame
The default value is true.
*/
/*!
\variable QStyleOptionComboBox::currentText
\brief the text for the current item of the combo box
The default value is an empty string.
*/
/*!
\variable QStyleOptionComboBox::currentIcon
\brief the icon for the current item of the combo box
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
*/
/*!
\variable QStyleOptionComboBox::iconSize
\brief the icon size for the current item of the combo box
The default value is QSize(-1, -1), i.e. an invalid size.
*/
/*!
\variable QStyleOptionComboBox::popupRect
\brief the popup rectangle for the combobox
The default value is a null rectangle, i.e. a rectangle with both
the width and the height set to 0.
This variable is currently unused. You can safely ignore it.
\sa QStyle::SC_ComboBoxListBoxPopup
*/
/*!
\class QStyleOptionToolBox
\brief The QStyleOptionToolBox class is used to describe the
parameters needed for drawing a tool box.
QStyleOptionToolBox contains all the information that QStyle
functions need to draw QToolBox.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QToolBox
*/
/*!
Creates a QStyleOptionToolBox, initializing the members variables
to their default values.
*/
QStyleOptionToolBox::QStyleOptionToolBox()
: QStyleOption(Version, SO_ToolBox)
{
}
/*!
\internal
*/
QStyleOptionToolBox::QStyleOptionToolBox(int version)
: QStyleOption(version, SO_ToolBox)
{
}
/*!
\fn QStyleOptionToolBox::QStyleOptionToolBox(const QStyleOptionToolBox &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionToolBox::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ToolBox} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionToolBox::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionToolBox::icon
\brief the icon for the tool box tab
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
*/
/*!
\variable QStyleOptionToolBox::text
\brief the text for the tool box tab
The default value is an empty string.
*/
/*!
\class QStyleOptionToolBoxV2
\brief The QStyleOptionToolBoxV2 class is used to describe the parameters necessary for drawing a frame in Qt 4.3 or above.
\since 4.3
QStyleOptionToolBoxV2 inherits QStyleOptionToolBox which is used for
drawing the tabs in a QToolBox.
An instance of the QStyleOptionToolBoxV2 class has
\l{QStyleOption::type} {type} SO_ToolBox and
\l{QStyleOption::version} {version} 2. The type is used
internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles. The
version is used by QStyleOption subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast(),
you normally do not need to check it.
If you create your own QStyle subclass, you should handle both
QStyleOptionToolBox and QStyleOptionToolBoxV2.
\sa QStyleOptionToolBox, QStyleOption
*/
/*!
Contsructs a QStyleOptionToolBoxV2 object.
*/
QStyleOptionToolBoxV2::QStyleOptionToolBoxV2()
: QStyleOptionToolBox(Version), position(Beginning), selectedPosition(NotAdjacent)
{
}
/*!
\fn QStyleOptionToolBoxV2::QStyleOptionToolBoxV2(const QStyleOptionToolBoxV2 &other)
Constructs a QStyleOptionToolBoxV2 copy of the \a other style option.
*/
/*!
\internal
*/
QStyleOptionToolBoxV2::QStyleOptionToolBoxV2(int version)
: QStyleOptionToolBox(version), position(Beginning), selectedPosition(NotAdjacent)
{
}
/*!
Constructs a QStyleOptionToolBoxV2 copy of the \a other style option
which can be either of the QStyleOptionToolBoxV2 or
QStyleOptionToolBox types.
If the \a other style option's version is 1, the new style
option's \l{QStyleOptionTab::position} {position} value is set to
\l QStyleOptionToolBoxV2::Beginning and \l selectedPosition is set
to \l QStyleOptionToolBoxV2::NotAdjacent. If its version is 2, the
\l{QStyleOptionTab::position} {position} selectedPosition values
are simply copied to the new style option.
\sa version
*/
QStyleOptionToolBoxV2::QStyleOptionToolBoxV2(const QStyleOptionToolBox &other)
{
QStyleOptionToolBox::operator=(other);
const QStyleOptionToolBoxV2 *f2 = qstyleoption_cast<const QStyleOptionToolBoxV2 *>(&other);
position = f2 ? f2->position : Beginning;
selectedPosition = f2 ? f2->selectedPosition : NotAdjacent;
version = Version;
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionToolBoxV2 or
QStyleOptionToolBox types.
If the \a{other} style option's version is 1, this style option's
\l{QStyleOptionTab::position} {position} and \l selectedPosition
values are set to \l QStyleOptionToolBoxV2::Beginning and \l
QStyleOptionToolBoxV2::NotAdjacent respectively. If its
\l{QStyleOption::version} {version} is 2, these values are simply
copied to this style option.
*/
QStyleOptionToolBoxV2 &QStyleOptionToolBoxV2::operator=(const QStyleOptionToolBox &other)
{
QStyleOptionToolBox::operator=(other);
const QStyleOptionToolBoxV2 *f2 = qstyleoption_cast<const QStyleOptionToolBoxV2 *>(&other);
position = f2 ? f2->position : Beginning;
selectedPosition = f2 ? f2->selectedPosition : NotAdjacent;
version = Version;
return *this;
}
/*!
\enum QStyleOptionToolBoxV2::SelectedPosition
This enum describes the position of the selected tab. Some styles
need to draw a tab differently depending on whether or not it is
adjacent to the selected tab.
\value NotAdjacent The tab is not adjacent to a selected tab (or is the selected tab).
\value NextIsSelected The next tab (typically the tab on the right) is selected.
\value PreviousIsSelected The previous tab (typically the tab on the left) is selected.
\sa selectedPosition
*/
/*!
\enum QStyleOptionToolBoxV2::StyleOptionVersion
This enum holds the version of this style option
\value Version 2
*/
/*!
\enum QStyleOptionToolBoxV2::TabPosition
This enum describes tab positions relative to other tabs.
\value Beginning The tab is the first (i.e., top-most) tab in
the toolbox.
\value Middle The tab is placed in the middle of the toolbox.
\value End The tab is placed at the bottom of the toolbox.
\value OnlyOneTab There is only one tab in the toolbox.
*/
/*!
\variable QStyleOptionToolBoxV2::selectedPosition
\brief the position of the selected tab in relation to this tab
The default value is NotAdjacent, i.e. the tab is not adjacent to
a selected tab nor is it the selected tab.
*/
#ifndef QT_NO_RUBBERBAND
/*!
\class QStyleOptionRubberBand
\brief The QStyleOptionRubberBand class is used to describe the
parameters needed for drawing a rubber band.
QStyleOptionRubberBand contains all the information that
QStyle functions need to draw QRubberBand.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QRubberBand
*/
/*!
Creates a QStyleOptionRubberBand, initializing the members
variables to their default values.
*/
QStyleOptionRubberBand::QStyleOptionRubberBand()
: QStyleOption(Version, SO_RubberBand), shape(QRubberBand::Line), opaque(false)
{
}
/*!
\internal
*/
QStyleOptionRubberBand::QStyleOptionRubberBand(int version)
: QStyleOption(version, SO_RubberBand), shape(QRubberBand::Line), opaque(false)
{
}
/*!
\fn QStyleOptionRubberBand::QStyleOptionRubberBand(const QStyleOptionRubberBand &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionRubberBand::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_RubberBand} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionRubberBand::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionRubberBand::shape
\brief the shape of the rubber band
The default shape is QRubberBand::Line.
*/
/*!
\variable QStyleOptionRubberBand::opaque
\brief whether the rubber band is required to be drawn in an opaque style
The default value is true.
*/
#endif // QT_NO_RUBBERBAND
/*!
\class QStyleOptionTitleBar
\brief The QStyleOptionTitleBar class is used to describe the
parameters for drawing a title bar.
QStyleOptionTitleBar contains all the information that QStyle
functions need to draw the title bar of a QMdiSubWindow.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionComplex, QMdiSubWindow
*/
/*!
Constructs a QStyleOptionTitleBar, initializing the members
variables to their default values.
*/
QStyleOptionTitleBar::QStyleOptionTitleBar()
: QStyleOptionComplex(Version, SO_TitleBar), titleBarState(0), titleBarFlags(0)
{
}
/*!
\fn QStyleOptionTitleBar::QStyleOptionTitleBar(const QStyleOptionTitleBar &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionTitleBar::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_TitleBar} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionTitleBar::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\internal
*/
QStyleOptionTitleBar::QStyleOptionTitleBar(int version)
: QStyleOptionComplex(version, SO_TitleBar), titleBarState(0), titleBarFlags(0)
{
}
/*!
\variable QStyleOptionTitleBar::text
\brief the text of the title bar
The default value is an empty string.
*/
/*!
\variable QStyleOptionTitleBar::icon
\brief the icon for the title bar
The default value is an empty icon, i.e. an icon with neither a
pixmap nor a filename.
*/
/*!
\variable QStyleOptionTitleBar::titleBarState
\brief the state of the title bar
This is basically the window state of the underlying widget. The
default value is 0.
\sa QWidget::windowState()
*/
/*!
\variable QStyleOptionTitleBar::titleBarFlags
\brief the widget flags for the title bar
The default value is Qt::Widget.
\sa Qt::WindowFlags
*/
/*!
\class QStyleOptionViewItem
\brief The QStyleOptionViewItem class is used to describe the
parameters used to draw an item in a view widget.
QStyleOptionViewItem contains all the information that QStyle
functions need to draw the items for Qt's model/view classes.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, {model-view-programming.html}{Model/View
Programming}
*/
/*!
\enum QStyleOptionViewItem::Position
This enum describes the position of the item's decoration.
\value Left On the left of the text.
\value Right On the right of the text.
\value Top Above the text.
\value Bottom Below the text.
\sa decorationPosition
*/
/*!
\variable QStyleOptionViewItem::showDecorationSelected
\brief whether the decoration should be highlighted on selected
items
If this option is true, the branch and any decorations on selected items
should be highlighted, indicating that the item is selected; otherwise, no
highlighting is required. The default value is false.
\sa QStyle::SH_ItemView_ShowDecorationSelected, QAbstractItemView
*/
/*!
\variable QStyleOptionViewItem::textElideMode
\brief where ellipsis should be added for text that is too long to fit
into an item
The default value is Qt::ElideMiddle, i.e. the ellipsis appears in
the middle of the text.
\sa Qt::TextElideMode, QStyle::SH_ItemView_EllipsisLocation
*/
/*!
Constructs a QStyleOptionViewItem, initializing the members
variables to their default values.
*/
QStyleOptionViewItem::QStyleOptionViewItem()
: QStyleOption(Version, SO_ViewItem),
displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft),
textElideMode(Qt::ElideMiddle), decorationPosition(Left),
showDecorationSelected(false)
{
}
/*!
\internal
*/
QStyleOptionViewItem::QStyleOptionViewItem(int version)
: QStyleOption(version, SO_ViewItem),
displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft),
textElideMode(Qt::ElideMiddle), decorationPosition(Left),
showDecorationSelected(false)
{
}
/*!
\fn QStyleOptionViewItem::QStyleOptionViewItem(const QStyleOptionViewItem &other)
Constructs a copy of the \a other style option.
*/
/*!
\enum QStyleOptionViewItem::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_ViewItem} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionViewItem::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionViewItem::displayAlignment
\brief the alignment of the display value for the item
The default value is Qt::AlignLeft.
*/
/*!
\variable QStyleOptionViewItem::decorationAlignment
\brief the alignment of the decoration for the item
The default value is Qt::AlignLeft.
*/
/*!
\variable QStyleOptionViewItem::decorationPosition
\brief the position of the decoration for the item
The default value is \l Left.
\sa Position
*/
/*!
\variable QStyleOptionViewItem::decorationSize
\brief the size of the decoration for the item
The default value is QSize(-1, -1), i.e. an invalid size.
\sa decorationAlignment, decorationPosition
*/
/*!
\variable QStyleOptionViewItem::font
\brief the font used for the item
By default, the application's default font is used.
\sa QFont
*/
/*!
\fn T qstyleoption_cast<T>(const QStyleOption *option)
\relates QStyleOption
Returns a T or 0 depending on the \l{QStyleOption::type}{type} and
\l{QStyleOption::version}{version} of the given \a option.
Example:
\snippet doc/src/snippets/qstyleoption/main.cpp 4
\sa QStyleOption::type, QStyleOption::version
*/
/*!
\fn T qstyleoption_cast<T>(QStyleOption *option)
\overload
\relates QStyleOption
Returns a T or 0 depending on the type of the given \a option.
*/
#ifndef QT_NO_TABWIDGET
/*!
\class QStyleOptionTabWidgetFrame
\brief The QStyleOptionTabWidgetFrame class is used to describe the
parameters for drawing the frame around a tab widget.
QStyleOptionTabWidgetFrame contains all the information that
QStyle functions need to draw the frame around QTabWidget.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QTabWidget
*/
/*!
Constructs a QStyleOptionTabWidgetFrame, initializing the members
variables to their default values.
*/
QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame()
: QStyleOption(Version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0),
shape(QTabBar::RoundedNorth)
{
}
/*!
\fn QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(const QStyleOptionTabWidgetFrame &other)
Constructs a copy of \a other.
*/
/*! \internal */
QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(int version)
: QStyleOption(version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0),
shape(QTabBar::RoundedNorth)
{
}
/*!
\enum QStyleOptionTabWidgetFrame::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_TabWidgetFrame} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionTabWidgetFrame::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionTabWidgetFrame::lineWidth
\brief the line width for drawing the panel
The default value is 0.
*/
/*!
\variable QStyleOptionTabWidgetFrame::midLineWidth
\brief the mid-line width for drawing the panel
The mid line width is usually used in drawing sunken or raised
frames. The default value is 0.
*/
/*!
\variable QStyleOptionTabWidgetFrame::shape
\brief the tab shape used to draw the tabs
The default value is QTabBar::RoundedNorth.
*/
/*!
\variable QStyleOptionTabWidgetFrame::tabBarSize
\brief the size of the tab bar
The default value is QSize(-1, -1), i.e. an invalid size.
*/
/*!
\variable QStyleOptionTabWidgetFrame::rightCornerWidgetSize
\brief the size of the right-corner widget
The default value is QSize(-1, -1), i.e. an invalid size.
*/
/*! \variable QStyleOptionTabWidgetFrame::leftCornerWidgetSize
\brief the size of the left-corner widget
The default value is QSize(-1, -1), i.e. an invalid size.
*/
/*!
\class QStyleOptionTabWidgetFrameV2
\brief The QStyleOptionTabWidgetFrameV2 class is used to describe the
parameters for drawing the frame around a tab widget.
QStyleOptionTabWidgetFrameV2 contains all the information that
QStyle functions need to draw the frame around QTabWidget.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QTabWidget
*/
/*!
\variable QStyleOptionTabWidgetFrameV2::tabBarRect
\brief the rectangle containing all the tabs
The default value is a null rectangle, i.e. a rectangle with both
the width and the height set to 0.
*/
/*!
\variable QStyleOptionTabWidgetFrameV2::selectedTabRect
\brief the rectangle containing the selected tab
This rectangle is contained within the tabBarRect. The default
value is a null rectangle, i.e. a rectangle with both the width
and the height set to 0.
*/
/*!
Constructs a QStyleOptionTabWidgetFrameV2, initializing the members
variables to their default values.
*/
QStyleOptionTabWidgetFrameV2::QStyleOptionTabWidgetFrameV2()
: QStyleOptionTabWidgetFrame(Version)
{
}
/*! \internal */
QStyleOptionTabWidgetFrameV2::QStyleOptionTabWidgetFrameV2(int version)
: QStyleOptionTabWidgetFrame(version)
{
}
/*! \fn QStyleOptionTabWidgetFrameV2::QStyleOptionTabWidgetFrameV2(const QStyleOptionTabWidgetFrameV2 &other)
Constructs a QStyleOptionTabWidgetFrameV2 copy of the \a other style option.
If the \a other style option's version is 1, the new style option's \l
selectedTabRect and tabBarRect will contain null rects
\sa version
*/
/*!
Constructs a QStyleOptionTabWidgetFrameV2 copy of the \a other style option.
If the \a other style option's version is 1, the new style option's \l
selectedTabRect and tabBarRect will contain null rects
\sa version
*/
QStyleOptionTabWidgetFrameV2::QStyleOptionTabWidgetFrameV2(const QStyleOptionTabWidgetFrame &other)
{
QStyleOptionTabWidgetFrameV2::operator=(other);
}
/*!
Assigns the \a other style option to this style option. The \a
other style option can be either of the QStyleOptionFrameV2 or
QStyleOptionFrame types.
If the \a{other} style option's version is 1, this style option's
QStyleOptionFrameV2::FrameFeature value is set to
QStyleOptionFrameV2::None. If its version is 2, its
\l{QStyleOptionFrameV2::}{FrameFeature} value is simply copied to
this style option.
*/
QStyleOptionTabWidgetFrameV2 &QStyleOptionTabWidgetFrameV2::operator=(const QStyleOptionTabWidgetFrame &other)
{
QStyleOptionTabWidgetFrame::operator=(other);
if (const QStyleOptionTabWidgetFrameV2 *f2 = qstyleoption_cast<const QStyleOptionTabWidgetFrameV2 *>(&other)) {
selectedTabRect = f2->selectedTabRect;
tabBarRect = f2->tabBarRect;
}
return *this;
}
/*!
\enum QStyleOptionTabWidgetFrameV2::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 2
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
#endif // QT_NO_TABWIDGET
#ifndef QT_NO_TABBAR
/*!
\class QStyleOptionTabBarBase
\brief The QStyleOptionTabBarBase class is used to describe
the base of a tab bar, i.e. the part that the tab bar usually
overlaps with.
QStyleOptionTabBarBase contains all the information that QStyle
functions need to draw the tab bar base. Note that this is only
drawn for a standalone QTabBar (one that isn't part of a
QTabWidget).
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QTabBar::drawBase()
*/
/*!
Construct a QStyleOptionTabBarBase, initializing the members
vaiables to their default values.
*/
QStyleOptionTabBarBase::QStyleOptionTabBarBase()
: QStyleOption(Version, SO_TabBarBase), shape(QTabBar::RoundedNorth)
{
}
/*! \internal */
QStyleOptionTabBarBase::QStyleOptionTabBarBase(int version)
: QStyleOption(version, SO_TabBarBase), shape(QTabBar::RoundedNorth)
{
}
/*!
\fn QStyleOptionTabBarBase::QStyleOptionTabBarBase(const QStyleOptionTabBarBase &other)
Constructs a copy of \a other.
*/
/*!
\enum QStyleOptionTabBarBase::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_TabBarBase} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionTabBarBase::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionTabBarBase::shape
\brief the shape of the tab bar
The default value is QTabBar::RoundedNorth.
*/
/*!
\variable QStyleOptionTabBarBase::tabBarRect
\brief the rectangle containing all the tabs
The default value is a null rectangle, i.e. a rectangle with both
the width and the height set to 0.
*/
/*!
\variable QStyleOptionTabBarBase::selectedTabRect
\brief the rectangle containing the selected tab
This rectangle is contained within the tabBarRect. The default
value is a null rectangle, i.e. a rectangle with both the width
and the height set to 0.
*/
/*!
\class QStyleOptionTabBarBaseV2
\brief The QStyleOptionTabBarBaseV2 class is used to describe
the base of a tab bar, i.e. the part that the tab bar usually
overlaps with.
\since 4.5
QStyleOptionTabBarBase contains all the information that QStyle
functions need to draw the tab bar base.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QTabBar::drawBase()
*/
/*!
\enum QStyleOptionTabBarBaseV2::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 2
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleOptionTabBarBaseV2::documentMode
\brief whether the tabbar is in document mode.
The default value is false;
*/
/*!
Construct a QStyleOptionTabBarBaseV2, initializing the members
vaiables to their default values.
*/
QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2()
: QStyleOptionTabBarBase(Version)
, documentMode(false)
{
}
/*!
\fn QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2(const QStyleOptionTabBarBaseV2 &other)
Constructs a copy of \a other.
*/
/*!
Constructs a copy of \a other.
*/
QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2(const QStyleOptionTabBarBase &other)
: QStyleOptionTabBarBase(Version)
{
(void)QStyleOptionTabBarBaseV2::operator=(other);
}
/*!
Constructs a QStyleOptionTabBarBaseV2 copy of the \a other style option
which can be either of the QStyleOptionTabBarBaseV2, or QStyleOptionTabBarBase types.
If the other style option's version is not 1, the new style option's
\c documentMode is set to false. If its version is 2, its \c documentMode value
is simply copied to the new style option.
*/
QStyleOptionTabBarBaseV2 &QStyleOptionTabBarBaseV2::operator = (const QStyleOptionTabBarBase &other)
{
QStyleOptionTabBarBase::operator=(other);
const QStyleOptionTabBarBaseV2 *v2 = qstyleoption_cast<const QStyleOptionTabBarBaseV2*>(&other);
documentMode = v2 ? v2->documentMode : false;
return *this;
}
/*! \internal */
QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2(int version)
: QStyleOptionTabBarBase(version), documentMode(false)
{
}
#endif // QT_NO_TABBAR
#ifndef QT_NO_SIZEGRIP
/*!
\class QStyleOptionSizeGrip
\brief The QStyleOptionSizeGrip class is used to describe the
parameter for drawing a size grip.
\since 4.2
QStyleOptionButton contains all the information that QStyle
functions need to draw QSizeGrip.
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QStyleOptionComplex, QSizeGrip
*/
/*!
Constructs a QStyleOptionSizeGrip.
*/
QStyleOptionSizeGrip::QStyleOptionSizeGrip()
: QStyleOptionComplex(Version, Type), corner(Qt::BottomRightCorner)
{
}
/*!
\fn QStyleOptionSizeGrip::QStyleOptionSizeGrip(const QStyleOptionSizeGrip &other)
Constructs a copy of the \a other style option.
*/
/*!
\internal
*/
QStyleOptionSizeGrip::QStyleOptionSizeGrip(int version)
: QStyleOptionComplex(version, Type), corner(Qt::BottomRightCorner)
{
}
/*!
\variable QStyleOptionSizeGrip::corner
The corner in which the size grip is located.
*/
/*!
\enum QStyleOptionSizeGrip::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l{SO_TabBarBase} for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionSizeGrip::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
#endif // QT_NO_SIZEGRIP
/*!
\class QStyleOptionGraphicsItem
\brief The QStyleOptionGraphicsItem class is used to describe
the parameters needed to draw a QGraphicsItem.
\since 4.2
\ingroup graphicsview-api
For performance reasons, the access to the member variables is
direct (i.e., using the \c . or \c -> operator). This low-level feel
makes the structures straightforward to use and emphasizes that
these are simply parameters.
For an example demonstrating how style options can be used, see
the \l {widgets/styles}{Styles} example.
\sa QStyleOption, QGraphicsItem::paint()
*/
/*!
\enum QStyleOptionGraphicsItem::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleOption subclass.
\value Type The type of style option provided (\l SO_GraphicsItem for this class).
The type is used internally by QStyleOption, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleOption subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleOptionGraphicsItem::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleOption subclass.
\value Version 1
The version is used by QStyleOption subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
Constructs a QStyleOptionGraphicsItem.
*/
QStyleOptionGraphicsItem::QStyleOptionGraphicsItem()
: QStyleOption(Version, Type), levelOfDetail(1)
{
}
/*!
\internal
*/
QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(int version)
: QStyleOption(version, Type), levelOfDetail(1)
{
}
/*!
\since 4.6
Returns the level of detail from the \a worldTransform.
Its value represents the maximum value of the height and
width of a unity rectangle, mapped using the \a worldTransform
of the painter used to draw the item. By default, if no
transformations are applied, its value is 1. If zoomed out 1:2, the level
of detail will be 0.5, and if zoomed in 2:1, its value is 2.
*/
qreal QStyleOptionGraphicsItem::levelOfDetailFromTransform(const QTransform &worldTransform)
{
if (worldTransform.type() <= QTransform::TxTranslate)
return 1; // Translation only? The LOD is 1.
// Two unit vectors.
QLineF v1(0, 0, 1, 0);
QLineF v2(0, 0, 0, 1);
// LOD is the transformed area of a 1x1 rectangle.
return qSqrt(worldTransform.map(v1).length() * worldTransform.map(v2).length());
}
/*!
\fn QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(const QStyleOptionGraphicsItem &other)
Constructs a copy of \a other.
*/
/*!
\variable QStyleOptionGraphicsItem::exposedRect
\brief the exposed rectangle, in item coordinates
Make use of this rectangle to speed up item drawing when only parts of the
item are exposed. If the whole item is exposed, this rectangle will be the
same as QGraphicsItem::boundingRect().
This member is only initialized for items that have the
QGraphicsItem::ItemUsesExtendedStyleOption flag set.
*/
/*!
\variable QStyleOptionGraphicsItem::matrix
\brief the complete transformation matrix for the item
\obsolete
The QMatrix provided through this member does include information about
any perspective transformations applied to the view or item. To get the
correct transformation matrix, use QPainter::transform() on the painter
passed into the QGraphicsItem::paint() implementation.
This matrix is the combination of the item's scene matrix and the matrix
of the painter used for drawing the item. It is provided for convenience,
allowing anvanced level-of-detail metrics that can be used to speed up
item drawing.
To find the dimensions of an item in screen coordinates (i.e., pixels),
you can use the mapping functions of QMatrix, such as QMatrix::map().
This member is only initialized for items that have the
QGraphicsItem::ItemUsesExtendedStyleOption flag set.
\sa QStyleOptionGraphicsItem::levelOfDetailFromTransform()
*/
/*!
\variable QStyleOptionGraphicsItem::levelOfDetail
\obsolete
Use QStyleOptionGraphicsItem::levelOfDetailFromTransform()
together with QPainter::worldTransform() instead.
*/
/*!
\class QStyleHintReturn
\brief The QStyleHintReturn class provides style hints that return more
than basic data types.
\ingroup appearance
QStyleHintReturn and its subclasses are used to pass information
from a style back to the querying widget. This is most useful
when the return value from QStyle::styleHint() does not provide enough
detail; for example, when a mask is to be returned.
\omit
### --Sam
\endomit
*/
/*!
\enum QStyleHintReturn::HintReturnType
\value SH_Default QStyleHintReturn
\value SH_Mask \l QStyle::SH_RubberBand_Mask QStyle::SH_FocusFrame_Mask
\value SH_Variant \l QStyle::SH_TextControl_FocusIndicatorTextCharFormat
*/
/*!
\enum QStyleHintReturn::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleHintReturn subclass.
\value Type The type of style option provided (\l SH_Default for
this class).
The type is used internally by QStyleHintReturn, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleHintReturn subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleHintReturn::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleHintReturn subclass.
\value Version 1
The version is used by QStyleHintReturn subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\variable QStyleHintReturn::type
\brief the type of the style hint container
\sa HintReturnType
*/
/*!
\variable QStyleHintReturn::version
\brief the version of the style hint return container
This value can be used by subclasses to implement extensions
without breaking compatibility. If you use qstyleoption_cast<T>(), you
normally do not need to check it.
*/
/*!
Constructs a QStyleHintReturn with version \a version and type \a
type.
The version has no special meaning for QStyleHintReturn; it can be
used by subclasses to distinguish between different version of
the same hint type.
\sa QStyleOption::version, QStyleOption::type
*/
QStyleHintReturn::QStyleHintReturn(int version, int type)
: version(version), type(type)
{
}
/*!
\internal
*/
QStyleHintReturn::~QStyleHintReturn()
{
}
/*!
\class QStyleHintReturnMask
\brief The QStyleHintReturnMask class provides style hints that return a QRegion.
\ingroup appearance
\omit
### --Sam
\endomit
*/
/*!
\variable QStyleHintReturnMask::region
\brief the region for style hints that return a QRegion
*/
/*!
Constructs a QStyleHintReturnMask. The member variables are
initialized to default values.
*/
QStyleHintReturnMask::QStyleHintReturnMask() : QStyleHintReturn(Version, Type)
{
}
/*!
\enum QStyleHintReturnMask::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleHintReturn subclass.
\value Type The type of style option provided (\l{SH_Mask} for
this class).
The type is used internally by QStyleHintReturn, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleHintReturn subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleHintReturnMask::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleHintReturn subclass.
\value Version 1
The version is used by QStyleHintReturn subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\class QStyleHintReturnVariant
\brief The QStyleHintReturnVariant class provides style hints that return a QVariant.
\since 4.3
\ingroup appearance
*/
/*!
\variable QStyleHintReturnVariant::variant
\brief the variant for style hints that return a QVariant
*/
/*!
Constructs a QStyleHintReturnVariant. The member variables are
initialized to default values.
*/
QStyleHintReturnVariant::QStyleHintReturnVariant() : QStyleHintReturn(Version, Type)
{
}
/*!
\enum QStyleHintReturnVariant::StyleOptionType
This enum is used to hold information about the type of the style option, and
is defined for each QStyleHintReturn subclass.
\value Type The type of style option provided (\l{SH_Variant} for
this class).
The type is used internally by QStyleHintReturn, its subclasses, and
qstyleoption_cast() to determine the type of style option. In
general you do not need to worry about this unless you want to
create your own QStyleHintReturn subclass and your own styles.
\sa StyleOptionVersion
*/
/*!
\enum QStyleHintReturnVariant::StyleOptionVersion
This enum is used to hold information about the version of the style option, and
is defined for each QStyleHintReturn subclass.
\value Version 1
The version is used by QStyleHintReturn subclasses to implement
extensions without breaking compatibility. If you use
qstyleoption_cast(), you normally do not need to check it.
\sa StyleOptionType
*/
/*!
\fn T qstyleoption_cast<T>(const QStyleHintReturn *hint)
\relates QStyleHintReturn
Returns a T or 0 depending on the \l{QStyleHintReturn::type}{type}
and \l{QStyleHintReturn::version}{version} of \a hint.
Example:
\snippet doc/src/snippets/code/src_gui_styles_qstyleoption.cpp 0
\sa QStyleHintReturn::type, QStyleHintReturn::version
*/
/*!
\fn T qstyleoption_cast<T>(QStyleHintReturn *hint)
\overload
\relates QStyleHintReturn
Returns a T or 0 depending on the type of \a hint.
*/
QDebug operator<<(QDebug debug, const QStyleOption::OptionType &optionType)
{
#if !defined(QT_NO_DEBUG) && !defined(QT_NO_DEBUG_STREAM)
switch (optionType) {
case QStyleOption::SO_Default:
debug << "SO_Default"; break;
case QStyleOption::SO_FocusRect:
debug << "SO_FocusRect"; break;
case QStyleOption::SO_Button:
debug << "SO_Button"; break;
case QStyleOption::SO_Tab:
debug << "SO_Tab"; break;
case QStyleOption::SO_MenuItem:
debug << "SO_MenuItem"; break;
case QStyleOption::SO_Frame:
debug << "SO_Frame"; break;
case QStyleOption::SO_ProgressBar:
debug << "SO_ProgressBar"; break;
case QStyleOption::SO_ToolBox:
debug << "SO_ToolBox"; break;
case QStyleOption::SO_Header:
debug << "SO_Header"; break;
case QStyleOption::SO_Q3DockWindow:
debug << "SO_Q3DockWindow"; break;
case QStyleOption::SO_DockWidget:
debug << "SO_DockWidget"; break;
case QStyleOption::SO_Q3ListViewItem:
debug << "SO_Q3ListViewItem"; break;
case QStyleOption::SO_ViewItem:
debug << "SO_ViewItem"; break;
case QStyleOption::SO_TabWidgetFrame:
debug << "SO_TabWidgetFrame"; break;
case QStyleOption::SO_TabBarBase:
debug << "SO_TabBarBase"; break;
case QStyleOption::SO_RubberBand:
debug << "SO_RubberBand"; break;
case QStyleOption::SO_Complex:
debug << "SO_Complex"; break;
case QStyleOption::SO_Slider:
debug << "SO_Slider"; break;
case QStyleOption::SO_SpinBox:
debug << "SO_SpinBox"; break;
case QStyleOption::SO_ToolButton:
debug << "SO_ToolButton"; break;
case QStyleOption::SO_ComboBox:
debug << "SO_ComboBox"; break;
case QStyleOption::SO_Q3ListView:
debug << "SO_Q3ListView"; break;
case QStyleOption::SO_TitleBar:
debug << "SO_TitleBar"; break;
case QStyleOption::SO_CustomBase:
debug << "SO_CustomBase"; break;
case QStyleOption::SO_GroupBox:
debug << "SO_GroupBox"; break;
case QStyleOption::SO_ToolBar:
debug << "SO_ToolBar"; break;
case QStyleOption::SO_ComplexCustomBase:
debug << "SO_ComplexCustomBase"; break;
case QStyleOption::SO_SizeGrip:
debug << "SO_SizeGrip"; break;
case QStyleOption::SO_GraphicsItem:
debug << "SO_GraphicsItem"; break;
}
#endif
return debug;
}
QDebug operator<<(QDebug debug, const QStyleOption &option)
{
#if !defined(QT_NO_DEBUG) && !defined(QT_NO_DEBUG_STREAM)
debug << "QStyleOption(";
debug << QStyleOption::OptionType(option.type);
debug << ',' << (option.direction == Qt::RightToLeft ? "RightToLeft" : "LeftToRight");
debug << ',' << option.state;
debug << ',' << option.rect;
debug << ')';
#endif
return debug;
}
QT_END_NAMESPACE