CanvasView Class Reference

#include <mainwindow.h>

Inheritance diagram for CanvasView:

Collaboration diagram for CanvasView:

Signals
void	itemClicked (QtCanvasItem *item)
void	itemClicked (QtCanvasItem *item)
void	itemMoved (QtCanvasItem *item)
void	itemMoved (QtCanvasItem *item)

Public Member Functions
	CanvasView (QtCanvas *canvas, QWidget *parent=0)
	CanvasView (QtCanvas *canvas, QWidget *parent=0)
	CanvasView (QWidget *parent=0)
	CanvasView (QWidget *parent=0)
Public Member Functions inherited from QtCanvasView
QtCanvas *	canvas () const
QtCanvas *	canvas () const
bool	highQualityRendering () const
bool	highQualityRendering () const
const QMatrix &	inverseWorldMatrix () const
const QMatrix &	inverseWorldMatrix () const
	QtCanvasView (QtCanvas *viewing, QWidget *parent=0)
	QtCanvasView (QtCanvas *viewing, QWidget *parent=0)
	QtCanvasView (QWidget *parent=0)
	QtCanvasView (QWidget *parent=0)
void	setCanvas (QtCanvas *v)
void	setCanvas (QtCanvas *v)
bool	setWorldMatrix (const QMatrix &)
bool	setWorldMatrix (const QMatrix &)
virtual QSize	sizeHint () const
virtual QSize	sizeHint () const
const QMatrix &	worldMatrix () const
const QMatrix &	worldMatrix () const
	~QtCanvasView ()
	~QtCanvasView ()

Protected Member Functions
void	contentsMouseDoubleClickEvent (QMouseEvent *event)
void	contentsMouseDoubleClickEvent (QMouseEvent *event)
void	contentsMouseMoveEvent (QMouseEvent *event)
void	contentsMouseMoveEvent (QMouseEvent *event)
void	contentsMousePressEvent (QMouseEvent *event)
void	contentsMousePressEvent (QMouseEvent *event)
Protected Member Functions inherited from QtCanvasView
virtual void	contentsContextMenuEvent (QContextMenuEvent *)
virtual void	contentsContextMenuEvent (QContextMenuEvent *)
virtual void	contentsDragEnterEvent (QDragEnterEvent *)
virtual void	contentsDragEnterEvent (QDragEnterEvent *)
virtual void	contentsDragLeaveEvent (QDragLeaveEvent *)
virtual void	contentsDragLeaveEvent (QDragLeaveEvent *)
virtual void	contentsDragMoveEvent (QDragMoveEvent *)
virtual void	contentsDragMoveEvent (QDragMoveEvent *)
virtual void	contentsDropEvent (QDropEvent *)
virtual void	contentsDropEvent (QDropEvent *)
virtual void	contentsMouseReleaseEvent (QMouseEvent *)
virtual void	contentsMouseReleaseEvent (QMouseEvent *)
virtual void	contentsWheelEvent (QWheelEvent *)
virtual void	contentsWheelEvent (QWheelEvent *)
virtual void	drawContents (QPainter *p, int cx, int cy, int cw, int ch)
virtual void	drawContents (QPainter *p, int cx, int cy, int cw, int ch)

Private Member Functions
void	handleMouseClickEvent (QMouseEvent *event)
void	handleMouseClickEvent (QMouseEvent *event)

Private Attributes
QtCanvasItem *	moving
QPoint	moving_start

Additional Inherited Members
Public Slots inherited from QtCanvasView
void	setHighQualityRendering (bool enable)
void	setHighQualityRendering (bool enable)
Properties inherited from QtCanvasView
bool	highQualityRendering

Constructor & Destructor Documentation

CanvasView() [1/4]

CanvasView::CanvasView ( QWidget *  parent = 0 )

inline

CanvasView() [2/4]

CanvasView::CanvasView ( QtCanvas *  canvas, QWidget *  parent = 0  )

inline

CanvasView() [3/4]

CanvasView::CanvasView ( QWidget *  parent = 0 )

inline

CanvasView() [4/4]

CanvasView::CanvasView ( QtCanvas *  canvas, QWidget *  parent = 0  )

inline

Member Function Documentation

contentsMouseDoubleClickEvent() [1/2]

void CanvasView::contentsMouseDoubleClickEvent ( QMouseEvent *  event )

protectedvirtual

Reimplemented from QtCanvasView.

References handleMouseClickEvent().

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contentsMouseDoubleClickEvent() [2/2]

void CanvasView::contentsMouseDoubleClickEvent ( QMouseEvent *  event )

protectedvirtual

Reimplemented from QtCanvasView.

contentsMouseMoveEvent() [1/2]

void CanvasView::contentsMouseMoveEvent ( QMouseEvent *  event )

protectedvirtual

Reimplemented from QtCanvasView.

References QtCanvasView::canvas(), QtCanvasView::inverseWorldMatrix(), itemMoved(), QtCanvasItem::moveBy(), moving, moving_start, and QtCanvas::update().

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contentsMouseMoveEvent() [2/2]

void CanvasView::contentsMouseMoveEvent ( QMouseEvent *  event )

protectedvirtual

Reimplemented from QtCanvasView.

contentsMousePressEvent() [1/2]

void CanvasView::contentsMousePressEvent ( QMouseEvent *  event )

protectedvirtual

Reimplemented from QtCanvasView.

References handleMouseClickEvent().

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contentsMousePressEvent() [2/2]

void CanvasView::contentsMousePressEvent ( QMouseEvent *  event )

protectedvirtual

Reimplemented from QtCanvasView.

handleMouseClickEvent() [1/2]

void CanvasView::handleMouseClickEvent ( QMouseEvent *  event )

private

References QtCanvasView::canvas(), QtCanvas::collisions(), QtCanvasView::inverseWorldMatrix(), itemClicked(), moving, and moving_start.

Referenced by contentsMouseDoubleClickEvent(), and contentsMousePressEvent().

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handleMouseClickEvent() [2/2]

void CanvasView::handleMouseClickEvent ( QMouseEvent *  event )

private

itemClicked [1/2]

void CanvasView::itemClicked ( QtCanvasItem *  item )

signal

Referenced by handleMouseClickEvent().

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itemClicked [2/2]

void CanvasView::itemClicked ( QtCanvasItem *  item )

signal

itemMoved [1/2]

void CanvasView::itemMoved ( QtCanvasItem *  item )

signal

Referenced by contentsMouseMoveEvent().

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itemMoved [2/2]

void CanvasView::itemMoved ( QtCanvasItem *  item )

signal

Member Data Documentation

moving

QtCanvasItem * CanvasView::moving

private

Referenced by contentsMouseMoveEvent(), and handleMouseClickEvent().

moving_start

QPoint CanvasView::moving_start

private

Referenced by contentsMouseMoveEvent(), and handleMouseClickEvent().

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

• canvas_typed/mainwindow.h
• canvas_typed/mainwindow.cpp