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wx.lib.mixins.listctrl.TextEditMixin: Fixed the double END_LABEL_EDIT

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event problem in TextEditMixin by checking if the editor was already
hidden before continuing with the CloseEditor method.  Also added code
to OpenEditor to send the BEGIN_LABEL_EDIT event and to not allow the
opening of the editor to continue if the event handler doesn't allow
it.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39333 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn 2006-05-25 15:41:53 +00:00
parent 88c576e5df
commit f4102f1735
1 changed files with 15 additions and 0 deletions
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15
wxPython/wx/lib/mixins/listctrl.py
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@ -522,6 +522,19 @@ class TextEditMixin:
def OpenEditor(self, col, row):
''' Opens an editor at the current position. '''
# give the derived class a chance to Allow/Veto this edit.
evt = wx.ListEvent(wx.wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, self.GetId())
evt.m_itemIndex = row
evt.m_col = col
item = self.GetItem(row, col)
evt.m_item.SetId(item.GetId())
evt.m_item.SetColumn(item.GetColumn())
evt.m_item.SetData(item.GetData())
evt.m_item.SetText(item.GetText())
ret = self.GetEventHandler().ProcessEvent(evt)
if ret and not evt.IsAllowed():
return # user code doesn't allow the edit.
if self.GetColumn(col).m_format != self.col_style:
self.make_editor(self.GetColumn(col).m_format)
@ -574,6 +587,8 @@ class TextEditMixin:
# it is binded to wx.EVT_KILL_FOCUS. Can it be avoided? (MW)
def CloseEditor(self, evt=None):
''' Close the editor and save the new value to the ListCtrl. '''
if not self.editor.IsShown():
return
text = self.editor.GetValue()
self.editor.Hide()
self.SetFocus()