makVrv::DtTreeWidget Class Reference

Override QTreeWidget to provide additional functionality (mainly right click support) More...

Inheritance diagram for makVrv::DtTreeWidget:

Signals
void	mouseLeftPressed (QTreeWidgetItem *, QMouseEvent *, int col)
	Emitted when the mouse button is pressed.
void	rightClickOnItem (QTreeWidgetItem *, QMouseEvent *, int col)
	Emitted when right button is released.
void	contentsMoving (int, int)

Public Member Functions
	DtTreeWidget (QWidget *parent)
virtual QTreeWidgetItem *	lastItem () const
	Returns the last item in the list.
QTreeWidgetItem *	itemFromIndex (const QModelIndex &idx)
virtual int	indexOfChild (QTreeWidgetItem *) const
unsigned int	depth (QTreeWidgetItem *) const
	Returns the number of levels down this item is.
QTreeWidgetItem *	nextSibling (QTreeWidgetItem *) const
	Returns the next item after the supplied item.

Protected Member Functions
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	mouseReleaseEvent (QMouseEvent *event)
virtual void	scrollContentsBy (int, int)
virtual QSize	sizeHint () const
	Need to do this as default sizeHint() for an abstract scroll area (in Qt 4.2.2) is too large.

Protected Attributes
bool	myMouseRightClick

Detailed Description

Override QTreeWidget to provide additional functionality (mainly right click support)

Constructor & Destructor Documentation

makVrv::DtTreeWidget::DtTreeWidget

(

QWidget *

parent

)

Member Function Documentation

virtual QTreeWidgetItem* makVrv::DtTreeWidget::lastItem ( ) const

virtual

Returns the last item in the list.

QTreeWidgetItem* makVrv::DtTreeWidget::itemFromIndex ( const QModelIndex &  idx )

inline

virtual int makVrv::DtTreeWidget::indexOfChild ( QTreeWidgetItem *  ) const

virtual

unsigned int makVrv::DtTreeWidget::depth

(

QTreeWidgetItem *

)

const

Returns the number of levels down this item is.

QTreeWidgetItem* makVrv::DtTreeWidget::nextSibling

(

QTreeWidgetItem *

)

const

Returns the next item after the supplied item.

void makVrv::DtTreeWidget::mouseLeftPressed ( QTreeWidgetItem *  , QMouseEvent *  , int  col  )

signal

Emitted when the mouse button is pressed.

If the event is accepted, will not process parent message

void makVrv::DtTreeWidget::rightClickOnItem ( QTreeWidgetItem *  , QMouseEvent *  , int  col  )

signal

Emitted when right button is released.

void makVrv::DtTreeWidget::contentsMoving ( int  , int    )

signal

virtual void makVrv::DtTreeWidget::mousePressEvent ( QMouseEvent *  event )

protectedvirtual

virtual void makVrv::DtTreeWidget::mouseReleaseEvent ( QMouseEvent *  event )

protectedvirtual

virtual void makVrv::DtTreeWidget::scrollContentsBy ( int  , int    )

protectedvirtual

virtual QSize makVrv::DtTreeWidget::sizeHint ( ) const

protectedvirtual

Need to do this as default sizeHint() for an abstract scroll area (in Qt 4.2.2) is too large.

Member Data Documentation

bool makVrv::DtTreeWidget::myMouseRightClick

protected

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

• include/vrvCoreQt/DtTreeWidget.h