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Harmonize wxDataViewCtrl::GetSelection() behaviour in all ports.

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wxDataViewCtrl::GetSelection() now always returns invalid item if more than
a single item is selected in a multi-selection control.

Also add HasSelection() and GetSelectedItemsCount() to allow checking if any
items are selected.

Updated the documentation, all ports and added a test for all these functions.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68844 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2011-08-22 12:41:19 +00:00
parent c3ad4d4a45
commit fa93d732e2
16 changed files with 160 additions and 68 deletions
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5
docs/changes.txt
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@@ -199,6 +199,10 @@ Changes in behaviour not resulting in compilation errors, please read this!
prevent the parent wxTopLevelWindow from interfering with the keyboard
handling of the window that captured the mouse.
- wxDataViewCtrl::GetSelection() now returns invalid item in all ports (this
behaved differently in wxMSW and wxGTK/wxOSX before) if more than one item
is selected in a control with wxDV_MULTIPLE style.
Changes in behaviour which may result in compilation errors
-----------------------------------------------------------
@@ -458,6 +462,7 @@ All (GUI):
- Added customizable wxDocManager::OnMRUFileNotExist() virtual method.
- Fix stock labels when not using mnemonics for Chinese (cw.ahbong).
- Added wxComboBox::IsListEmpty() and IsTextEmpty().
- Added wxDataViewCtrl::GetSelectedItemsCount() and HasSelection().
OSX: