A graphics view that resizes in a more friendly way. More...

#include <MosaicGraphicsView.h>

Inheritance diagram for Isis::MosaicGraphicsView:

Collaboration diagram for Isis::MosaicGraphicsView:

Public Member Functions
	MosaicGraphicsView (QGraphicsScene scene, QWidget parent=0)

void	enableResizeZooming (bool enabled)

Protected Member Functions
virtual void	contextMenuEvent (QContextMenuEvent *event)

virtual void	resizeEvent (QResizeEvent *event)

Private Attributes
bool	p_resizeZooming

QSize	m_oldSize

Detailed Description

A graphics view that resizes in a more friendly way.

Author: ????-??-?? Unknown

History: 2017-01-27 Tracie Sucharski - Added member variable to save the size of the graphics view, because there is a bug in Qt's QResizeEvent::oldSize() method. This only happens when this is used from ipce in a QMdiSubWindow. See https://bugreports.qt.io/browse/QTBUG-32446.

Definition at line 19 of file MosaicGraphicsView.h.

Constructor & Destructor Documentation

◆ MosaicGraphicsView()

Isis::MosaicGraphicsView::MosaicGraphicsView	(	QGraphicsScene *	scene,
		QWidget *	parent = 0 )

Definition at line 9 of file MosaicGraphicsView.cpp.

◆ ~MosaicGraphicsView()

Isis::MosaicGraphicsView::~MosaicGraphicsView ( )

virtual

Definition at line 24 of file MosaicGraphicsView.cpp.

Member Function Documentation

◆ contextMenuEvent()

void Isis::MosaicGraphicsView::contextMenuEvent ( QContextMenuEvent * event )

protectedvirtual

Definition at line 28 of file MosaicGraphicsView.cpp.

◆ enableResizeZooming()

void Isis::MosaicGraphicsView::enableResizeZooming ( bool enabled )

inline

Definition at line 26 of file MosaicGraphicsView.h.

◆ resizeEvent()

void Isis::MosaicGraphicsView::resizeEvent ( QResizeEvent * event )

protectedvirtual

Definition at line 33 of file MosaicGraphicsView.cpp.

Member Data Documentation

◆ m_oldSize

QSize Isis::MosaicGraphicsView::m_oldSize

private

Definition at line 36 of file MosaicGraphicsView.h.

◆ p_resizeZooming

bool Isis::MosaicGraphicsView::p_resizeZooming