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QButton Class Reference

Generic Button. Generates OnPress event if clicked or space bar pressed. More...

#include <QButton.h>

Inheritance diagram for QButton:

[legend]Collaboration diagram for QButton:

[legend]

Public Methods
virtual void	draw (QEvent *e)
	draws itself with OpenGL. Here is the OpenGL drawing code
virtual void	layout ()
	layout the children widgets. This method is called every time the size is changed. Have to be overwritten for respond on size changes
virtual bool	canDrag (QEvent *e)
	have to return true if widget should be dragged with mouse. This method is overwritten in sub classes. If returns true, widget will be dragged
virtual bool	processEvent (QEvent *e)
	processing mouse/keyboard events which are in widgets region. Mouse coordinates are relative to Owner
virtual bool	processMouseOwner (QEvent *e)
	processing mouse events which are in Owner widget region. Mouse coordinates are relative to Owner
virtual void	childrenChanged ()
	called if a child is added/removed
virtual bool	canFocus (QEvent *e)
	defines whether control can have keyboard focus. Should return true if Widget wants to get keyboard focus
virtual void	Init ()
	initialization code
virtual void	CleanUp ()
	clean up code
virtual QBevelState	getState ()
	getter method for State
virtual void	setState (QBevelState newValue)
	setter method for State
void	print ()
	prints itself to the cout
	QButton (QWidget *aOwner)
	Constructor.
virtual	~QButton ()
	Destructor.
virtual void	draw (QEvent *e)
	draws itself with OpenGL. Here is the OpenGL drawing code
virtual void	layout ()
	layout the children widgets. This method is called every time the size is changed. Have to be overwritten for respond on size changes
virtual bool	canDrag (QEvent *e)
	have to return true if widget should be dragged with mouse. This method is overwritten in sub classes. If returns true, widget will be dragged
virtual bool	processEvent (QEvent *e)
	processing mouse/keyboard events which are in widgets region. Mouse coordinates are relative to Owner
virtual bool	processMouseOwner (QEvent *e)
	processing mouse events which are in Owner widget region. Mouse coordinates are relative to Owner
virtual void	childrenChanged ()
	called if a child is added/removed
virtual bool	canFocus (QEvent *e)
	defines whether control can have keyboard focus. Should return true if Widget wants to get keyboard focus
virtual void	Init ()
	initialization code
virtual void	CleanUp ()
	clean up code
virtual QBevelState	getState ()
	getter method for State
virtual void	setState (QBevelState newValue)
	setter method for State
void	print ()
	prints itself to the cout
	QButton (QWidget *aOwner)
	Constructor.
virtual	~QButton ()
	Destructor.
Data Fields
void(*	onPress )(QWidget *, QEvent *)
	event handler for press (either mouse click or spacebar or return
Protected Attributes
QBevelState	State
	bevel state

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Detailed Description

Generic Button. Generates OnPress event if clicked or space bar pressed.

Definition at line 16 of file QButton.h.

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Constructor & Destructor Documentation

QButton::QButton (  QWidget *    aOwner )

Constructor. Definition at line 125 of file QButton.cpp.

QButton::~QButton (    )  [virtual]

Destructor. Definition at line 136 of file QButton.cpp.

QButton::QButton (  QWidget *    aOwner )

Constructor.

virtual QButton::~QButton (    )  [virtual]

Destructor.

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Member Function Documentation

virtual bool QButton::canDrag (  QEvent *    e )  [virtual]

have to return true if widget should be dragged with mouse. This method is overwritten in sub classes. If returns true, widget will be dragged Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

bool QButton::canDrag (  QEvent *    e )  [virtual]

have to return true if widget should be dragged with mouse. This method is overwritten in sub classes. If returns true, widget will be dragged Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 25 of file QButton.cpp.

virtual bool QButton::canFocus (  QEvent *    e )  [virtual]

defines whether control can have keyboard focus. Should return true if Widget wants to get keyboard focus Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

bool QButton::canFocus (  QEvent *    e )  [virtual]

defines whether control can have keyboard focus. Should return true if Widget wants to get keyboard focus Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 86 of file QButton.cpp.

virtual void QButton::childrenChanged (    )  [virtual]

called if a child is added/removed Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

void QButton::childrenChanged (    )  [virtual]

called if a child is added/removed Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 81 of file QButton.cpp.

virtual void QButton::CleanUp (    )  [virtual]

clean up code Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

void QButton::CleanUp (    )  [virtual]

clean up code Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 97 of file QButton.cpp. Referenced by QCaptionButton::CleanUp().

virtual void QButton::draw (  QEvent *    e )  [virtual]

draws itself with OpenGL. Here is the OpenGL drawing code Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

void QButton::draw (  QEvent *    e )  [virtual]

draws itself with OpenGL. Here is the OpenGL drawing code Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 14 of file QButton.cpp.

virtual QBevelState QButton::getState (    )  [virtual]

getter method for State

QBevelState QButton::getState (    )  [virtual]

getter method for State Definition at line 102 of file QButton.cpp. References State. Referenced by QWindow::drawCloseButton(), and QWindow::drawMaximizeButton().

virtual void QButton::Init (    )  [virtual]

initialization code Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

void QButton::Init (    )  [virtual]

initialization code Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 92 of file QButton.cpp. Referenced by QCaptionButton::Init().

virtual void QButton::layout (    )  [virtual]

layout the children widgets. This method is called every time the size is changed. Have to be overwritten for respond on size changes Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

void QButton::layout (    )  [virtual]

layout the children widgets. This method is called every time the size is changed. Have to be overwritten for respond on size changes Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 20 of file QButton.cpp. Referenced by QCaptionButton::layout().

void QButton::print (    )

prints itself to the cout Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

void QButton::print (    )

prints itself to the cout Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 116 of file QButton.cpp.

virtual bool QButton::processEvent (  QEvent *    e )  [virtual]

processing mouse/keyboard events which are in widgets region. Mouse coordinates are relative to Owner Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

bool QButton::processEvent (  QEvent *    e )  [virtual]

processing mouse/keyboard events which are in widgets region. Mouse coordinates are relative to Owner Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 31 of file QButton.cpp. References QEvent::getButton(), QEvent::getKey(), QEvent::getType(), and State. Referenced by QCaptionButton::processEvent().

virtual bool QButton::processMouseOwner (  QEvent *    e )  [virtual]

processing mouse events which are in Owner widget region. Mouse coordinates are relative to Owner Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton.

bool QButton::processMouseOwner (  QEvent *    e )  [virtual]

processing mouse events which are in Owner widget region. Mouse coordinates are relative to Owner Reimplemented from QWidget. Reimplemented in QCaptionButton, and QCaptionButton. Definition at line 69 of file QButton.cpp. References QEvent::getX(), QEvent::getY(), QWidget::Height, QWidget::Left, State, QWidget::Top, and QWidget::Width. Referenced by QCaptionButton::processMouseOwner().

virtual void QButton::setState (  QBevelState    newValue )  [virtual]

setter method for State

void QButton::setState (  QBevelState    newValue )  [virtual]

setter method for State Definition at line 108 of file QButton.cpp. References State.

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Field Documentation

void(* QButton::onPress)(QWidget *, QEvent *)

event handler for press (either mouse click or spacebar or return Referenced by main(), and MyWindow::MyWindow().

QBevelState QButton::State [protected]

bevel state Definition at line 21 of file QButton.h. Referenced by QCaptionButton::draw(), getState(), processEvent(), processMouseOwner(), and setState().

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The documentation for this class was generated from the following files:

• /cygdrive/d/Eigene Dateien/!DProcs/code_gen/QButton.h
• /cygdrive/d/Eigene Dateien/!DProcs/code_gen/src/QButton.h
• /cygdrive/d/Eigene Dateien/!DProcs/code_gen/QButton.cpp
• /cygdrive/d/Eigene Dateien/!DProcs/code_gen/src/QButton.cpp

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