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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

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     7 ** This file is part of the QtGui module of the Qt Toolkit.

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    14 ** this package.

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #ifndef QDYNAMICTOOLBAR_H

    43 #define QDYNAMICTOOLBAR_H

    44 

    45 #include <QtGui/qwidget.h>

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(Gui)

    52 

    53 #ifndef QT_NO_TOOLBAR

    54 

    55 class QToolBarPrivate;

    56 

    57 class QAction;

    58 class QIcon;

    59 class QMainWindow;

    60 class QStyleOptionToolBar;

    61 

    62 class Q_GUI_EXPORT QToolBar : public QWidget

    63 {

    64     Q_OBJECT

    65 

    66     Q_PROPERTY(bool movable READ isMovable WRITE setMovable

    67                DESIGNABLE (qobject_cast<QMainWindow *>(parentWidget()) != 0)

    68                NOTIFY movableChanged)

    69     Q_PROPERTY(Qt::ToolBarAreas allowedAreas READ allowedAreas WRITE setAllowedAreas

    70                DESIGNABLE (qobject_cast<QMainWindow *>(parentWidget()) != 0)

    71                NOTIFY allowedAreasChanged)

    72     Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation

    73                DESIGNABLE (qobject_cast<QMainWindow *>(parentWidget()) == 0)

    74                NOTIFY orientationChanged)

    75     Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize NOTIFY iconSizeChanged)

    76     Q_PROPERTY(Qt::ToolButtonStyle toolButtonStyle READ toolButtonStyle WRITE setToolButtonStyle

    77                NOTIFY toolButtonStyleChanged)

    78     Q_PROPERTY(bool floating READ isFloating)

    79     Q_PROPERTY(bool floatable READ isFloatable WRITE setFloatable)

    80 

    81 public:

    82     explicit QToolBar(const QString &title, QWidget *parent = 0);

    83     explicit QToolBar(QWidget *parent = 0);

    84     ~QToolBar();

    85 

    86     void setMovable(bool movable);

    87     bool isMovable() const;

    88 

    89     void setAllowedAreas(Qt::ToolBarAreas areas);

    90     Qt::ToolBarAreas allowedAreas() const;

    91 

    92     inline bool isAreaAllowed(Qt::ToolBarArea area) const

    93     { return (allowedAreas() & area) == area; }

    94 

    95     void setOrientation(Qt::Orientation orientation);

    96     Qt::Orientation orientation() const;

    97 

    98     void clear();

    99 

   100 #ifdef Q_NO_USING_KEYWORD

   101     inline void addAction(QAction *action)

   102     { QWidget::addAction(action); }

   103 #else

   104     using QWidget::addAction;

   105 #endif

   106 

   107     QAction *addAction(const QString &text);

   108     QAction *addAction(const QIcon &icon, const QString &text);

   109     QAction *addAction(const QString &text, const QObject *receiver, const char* member);

   110     QAction *addAction(const QIcon &icon, const QString &text,

   111 		       const QObject *receiver, const char* member);

   112 

   113     QAction *addSeparator();

   114     QAction *insertSeparator(QAction *before);

   115 

   116     QAction *addWidget(QWidget *widget);

   117     QAction *insertWidget(QAction *before, QWidget *widget);

   118 

   119     QRect actionGeometry(QAction *action) const;

   120     QAction *actionAt(const QPoint &p) const;

   121     inline QAction *actionAt(int x, int y) const;

   122 

   123     QAction *toggleViewAction() const;

   124 

   125     QSize iconSize() const;

   126     Qt::ToolButtonStyle toolButtonStyle() const;

   127 

   128     QWidget *widgetForAction(QAction *action) const;

   129 

   130     bool isFloatable() const;

   131     void setFloatable(bool floatable);

   132     bool isFloating() const;

   133 

   134 public Q_SLOTS:

   135     void setIconSize(const QSize &iconSize);

   136     void setToolButtonStyle(Qt::ToolButtonStyle toolButtonStyle);

   137 

   138 Q_SIGNALS:

   139     void actionTriggered(QAction *action);

   140     void movableChanged(bool movable);

   141     void allowedAreasChanged(Qt::ToolBarAreas allowedAreas);

   142     void orientationChanged(Qt::Orientation orientation);

   143     void iconSizeChanged(const QSize &iconSize);

   144     void toolButtonStyleChanged(Qt::ToolButtonStyle toolButtonStyle);

   145 

   146 protected:

   147     void actionEvent(QActionEvent *event);

   148     void changeEvent(QEvent *event);

   149     void childEvent(QChildEvent *event);

   150     void paintEvent(QPaintEvent *event);

   151     void resizeEvent(QResizeEvent *event);

   152     bool event(QEvent *event);

   153     void initStyleOption(QStyleOptionToolBar *option) const;

   154 

   155 #ifdef QT3_SUPPORT

   156 public:

   157     QT3_SUPPORT_CONSTRUCTOR QToolBar(QWidget *parent, const char *name);

   158     inline QT3_SUPPORT void setLabel(const QString &label)

   159     { setWindowTitle(label); }

   160     inline QT3_SUPPORT QString label() const

   161     { return windowTitle(); }

   162 #endif

   163 

   164 private:

   165     Q_DECLARE_PRIVATE(QToolBar)

   166     Q_DISABLE_COPY(QToolBar)

   167     Q_PRIVATE_SLOT(d_func(), void _q_toggleView(bool))

   168     Q_PRIVATE_SLOT(d_func(), void _q_updateIconSize(const QSize &))

   169     Q_PRIVATE_SLOT(d_func(), void _q_updateToolButtonStyle(Qt::ToolButtonStyle))

   170 

   171     friend class QMainWindow;

   172     friend class QMainWindowLayout;

   173     friend class QToolBarLayout;

   174     friend class QToolBarAreaLayout;

   175 };

   176 

   177 inline QAction *QToolBar::actionAt(int ax, int ay) const

   178 { return actionAt(QPoint(ax, ay)); }

   179 

   180 #endif // QT_NO_TOOLBAR

   181 

   182 QT_END_NAMESPACE

   183 

   184 QT_END_HEADER

   185 

   186 #endif // QDYNAMICTOOLBAR_H