wx.TreebookEvent

Inheritance diagram for wx.TreebookEvent:

Description

This class represents the events generated by a treebook control: currently, there are four of them. The PAGE_CHANGING and PAGE_CHANGED - have exactly the same behaviour as wx.NotebookEvent.

The other two NODE_COLLAPSED and NODE_EXPANDED are triggered when page node in the tree control is collapsed/expanded. The page index could be retreived by calling GetSelection.

See also

wx.NotebookEvent, wx.Treebook

Derived From

• wx.NotifyEvent
• wx.CommandEvent
• wx.Event
• wx.Object

Event Handling

Event Name	Description
wx.EVT_TREEBOOK_PAGE_CHANGED(id, func)	The page selection was changed. Processes a wx.wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED event.
wx.EVT_TREEBOOK_PAGE_CHANGING(id, func)	The page selection is about to be changed. Processes a wx.wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING event. This event can be vetoed.
wx.EVT_TREEBOOK_NODE_COLLAPSED(id, func)	The page node is going to be collapsed. Processes a wx.wxEVT_COMMAND_TREEBOOK_NODE_COLLAPSED event.
wx.EVT_TREEBOOK_NODE_EXPANDED(id, func)	The page node is going to be expanded. Processes a wx.wxEVT_COMMAND_TREEBOOK_NODE_EXPANDED event.

Methods Summary

• __init__
• GetOldSelection
• GetSelection
• SetOldSelection
• SetSelection

Class API

Methods

__init__(commandType=wx.wxEVT_NULL, id=0, nSel=wx.NOT_FOUND, nOldSel=wx.NOT_FOUND)

Constructor.

Parameters:

• commandType (eventtype)
• id (int)
• nSel (int)
• nOldSel (int)

Returns:

wx.TreebookEvent

---

GetOldSelection()

Returns the page that was selected before the change, -1 if none was selected.

Returns:

int

---

GetSelection()

Returns the currently selected page, or -1 if none was selected.

Returns:

int

---

SetOldSelection(page)

Sets the id of the page selected before the change.

Parameters:

• page (int)

---

SetSelection(page)

Sets the selection member variable.

Parameters:

• page (int)

See also

GetSelection