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#include "q3button.h"

#include "qpainter.h"

QT_BEGIN_NAMESPACE

/*!

    \class Q3Button

    \brief The Q3Button class is a compatibility base class of button

    widgets

    \compat

    \bold{In new code, use QAbstractButton.}

    To subclass Q3Button, you must reimplement at least drawButton()

    (to draw the button's outline) and drawButtonLabel() (to draw its

    text or pixmap). It is generally advisable to reimplement

    sizeHint() as well, and sometimes hitButton() (to determine

    whether a button press is within the button).

*/

/*!

    Constructs a standard button called \a name with parent \a parent,

    using the widget flags \a f.

*/

Q3Button::Q3Button( QWidget *parent, const char *name, Qt::WindowFlags f )

    : QAbstractButton( parent, name, f )

{

}

/*!

    Destroys the button.

 */

Q3Button::~Q3Button()

{

}

/*!

    \fn void Q3Button::paintEvent( QPaintEvent *event)

    Handles paint events, received in \a event, for buttons. Small and

    typically complex buttons are painted double-buffered to reduce

    flicker. The actually drawing is done in the virtual functions

    drawButton() and drawButtonLabel().

    \sa drawButton(), drawButtonLabel()

*/

void Q3Button::paintEvent( QPaintEvent *)

{

    QPainter p(this);

    drawButton( &p );

}

/*!

    \fn void Q3Button::drawButton( QPainter *painter)

    Draws the button on the given \a painter. The default

    implementation does nothing.

    This virtual function is reimplemented by subclasses to draw real

    buttons. At some point, these reimplementations should call

    drawButtonLabel().

    \sa drawButtonLabel(), paintEvent()

*/

void Q3Button::drawButton( QPainter * )

{

}

/*!

    \fn void Q3Button::drawButtonLabel( QPainter *painter )

    Draws the button text or pixmap on the given \a painter.

    This virtual function is reimplemented by subclasses to draw real

    buttons. It is invoked by drawButton().

    \sa drawButton(), paintEvent()

*/

void Q3Button::drawButtonLabel( QPainter * )

{

}

QT_END_NAMESPACE