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Make keyboard navigation in generic wxTreeCtrl more Mac-like under OS X.

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In the native OS X tree control right cursor arrow expands the current item
and the left one collapses it if it's expanded, make the generic control work
like this too under Mac.

Closes #12019.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64227 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2010-05-06 12:58:22 +00:00
parent d93b98740c
commit fbf3385651
1 changed files with 15 additions and 0 deletions
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15
src/generic/treectlg.cpp
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@@ -3076,6 +3076,21 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
// end : go to last item without opening parents // end : go to last item without opening parents
// alnum : start or continue searching for the item with this prefix // alnum : start or continue searching for the item with this prefix
int keyCode = event.GetKeyCode(); int keyCode = event.GetKeyCode();
#ifdef __WXOSX__
// Make the keys work as they do in the native control:
// right => expand
// left => collapse if current item is expanded
if (keyCode == WXK_RIGHT)
{
keyCode = '+';
}
else if (keyCode == WXK_LEFT && IsExpanded(m_current))
{
keyCode = '-';
}
#endif // __WXOSX__
switch ( keyCode ) switch ( keyCode )
{ {
case '+': case '+':