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QtUndoListBox Class Reference

The QtUndoListBox class is a QListBox which displays the commands on the QtUndoStack associated with the focused target. More...

#include <QtUndoListBox>

Inherits QListWidget.

• List of all members, including inherited members

Public Functions

• QtUndoListBox ( QWidget * parent = 0 )

• 29 public functions inherited from QListWidget
• 23 public functions inherited from QListView
• 39 public functions inherited from QAbstractItemView
• 8 public functions inherited from QAbstractScrollArea
• 13 public functions inherited from QFrame
• 253 public functions inherited from QWidget
• 36 public functions inherited from QObject
• 20 public functions inherited from QPaintDevice

Additional Inherited Members

• 2 properties inherited from QListWidget
• 10 properties inherited from QListView
• 10 properties inherited from QAbstractItemView
• 2 properties inherited from QAbstractScrollArea
• 6 properties inherited from QFrame
• 54 properties inherited from QWidget
• 1 property inherited from QObject
• 2 public slots inherited from QListWidget
• 8 public slots inherited from QAbstractItemView
• 18 public slots inherited from QWidget
• 1 public slot inherited from QObject
• 10 signals inherited from QListWidget
• 6 signals inherited from QAbstractItemView
• 1 signal inherited from QWidget
• 1 signal inherited from QObject
• 4 public variables inherited from QFrame
• 5 static public members inherited from QWidget
• 4 static public members inherited from QObject
• 13 static public members inherited from QPaintDevice
• 8 protected functions inherited from QListWidget
• 3 protected functions inherited from QListView
• 37 protected functions inherited from QAbstractItemView
• 17 protected functions inherited from QAbstractScrollArea
• 40 protected functions inherited from QWidget
• 8 protected functions inherited from QObject
• 1 protected function inherited from QPaintDevice
• 8 protected slots inherited from QAbstractItemView
• 2 protected variables inherited from QObject
• 1 protected type inherited from QPaintDevice
• 1 static protected member inherited from QObject

Detailed Description

The QtUndoListBox class is a QListBox which displays the commands on the QtUndoStack associated with the focused target.

QtUndoListBox keeps track of changes in the stack and focus in the application, and updates itself accordingly. Selecting a command causes undo or redo until the selected command is current. Hence the history of changes can be undone or redone by traversing the list.

Member Function Documentation

QtUndoListBox::QtUndoListBox ( QWidget * parent = 0 )

Constructs a QtUndoListBox. The parent is passed on to the QListBox constructor.