QtGui.IQTreeWidgetSignals Interface Reference

Inheritance diagram for QtGui.IQTreeWidgetSignals:

Collaboration diagram for QtGui.IQTreeWidgetSignals:

Public Member Functions
void	ItemPressed (QTreeWidgetItem item, int column)
void	ItemClicked (QTreeWidgetItem item, int column)
void	ItemDoubleClicked (QTreeWidgetItem item, int column)
void	ItemActivated (QTreeWidgetItem item, int column)
void	ItemEntered (QTreeWidgetItem item, int column)
void	ItemChanged (QTreeWidgetItem item, int column)
void	ItemExpanded (QTreeWidgetItem item)
void	ItemCollapsed (QTreeWidgetItem item)
void	CurrentItemChanged (QTreeWidgetItem current, QTreeWidgetItem previous)
void	ItemSelectionChanged ()
Public Member Functions inherited from QtGui.IQTreeViewSignals
void	Expanded (QModelIndex index)
void	Collapsed (QModelIndex index)
Public Member Functions inherited from QtGui.IQAbstractItemViewSignals
void	Pressed (QModelIndex index)
void	Clicked (QModelIndex index)
void	DoubleClicked (QModelIndex index)
void	Activated (QModelIndex index)
void	Entered (QModelIndex index)
void	ViewportEntered ()

Member Function Documentation

void QtGui.IQTreeWidgetSignals.CurrentItemChanged	(	QTreeWidgetItem	current,
		QTreeWidgetItem	previous
	)

This signal is emitted when the current item changes. The current item is specified by current, and this replaces the previous current item.

See also setCurrentItem().

void QtGui.IQTreeWidgetSignals.ItemActivated	(	QTreeWidgetItem	item,
		int	column
	)

This signal is emitted when the user activates an item by single- or double-clicking (depending on the platform, i.e. on the QStyle::SH_ItemView_ActivateItemOnSingleClick style hint) or pressing a special key (e.g., Enter).

The specified item is the item that was clicked, or 0 if no item was clicked. The column is the item's column that was clicked, or -1 if no item was clicked.

void QtGui.IQTreeWidgetSignals.ItemChanged	(	QTreeWidgetItem	item,
		int	column
	)

This signal is emitted when the contents of the column in the specified item changes.

void QtGui.IQTreeWidgetSignals.ItemClicked	(	QTreeWidgetItem	item,
		int	column
	)

This signal is emitted when the user clicks inside the widget.

The specified item is the item that was clicked. The column is the item's column that was clicked. If no item was clicked, no signal will be emitted.

void QtGui.IQTreeWidgetSignals.ItemCollapsed

(

QTreeWidgetItem

item

)

This signal is emitted when the specified item is collapsed so that none of its children are displayed.

Note: This signal will not be emitted if an item changes its state when collapseAll() is invoked.

See also QTreeWidgetItem::isExpanded(), itemExpanded(), and collapseItem().

void QtGui.IQTreeWidgetSignals.ItemDoubleClicked	(	QTreeWidgetItem	item,
		int	column
	)

This signal is emitted when the user double clicks inside the widget.

The specified item is the item that was clicked, or 0 if no item was clicked. The column is the item's column that was clicked. If no item was double clicked, no signal will be emitted.

void QtGui.IQTreeWidgetSignals.ItemEntered	(	QTreeWidgetItem	item,
		int	column
	)

This signal is emitted when the mouse cursor enters an item over the specified column. QTreeWidget mouse tracking needs to be enabled for this feature to work.

void QtGui.IQTreeWidgetSignals.ItemExpanded

(

QTreeWidgetItem

item

)

This signal is emitted when the specified item is expanded so that all of its children are displayed.

Note: This signal will not be emitted if an item changes its state when expandAll() is invoked.

See also setItemExpanded(), QTreeWidgetItem::isExpanded(), itemCollapsed(), and expandItem().

void QtGui.IQTreeWidgetSignals.ItemPressed	(	QTreeWidgetItem	item,
		int	column
	)

This signal is emitted when the user presses a mouse button inside the widget.

The specified item is the item that was clicked, or 0 if no item was clicked. The column is the item's column that was clicked, or -1 if no item was clicked.

void QtGui.IQTreeWidgetSignals.ItemSelectionChanged

(

)

This signal is emitted when the selection changes in the tree widget. The current selection can be found with selectedItems().