Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Allow dropping data outside of item area in wxDataViewCtrl.

Browse Source 
Implement this change for the generic and the native GTK versions and document
it.

Closes #16152.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2014-04-27 22:41:40 +00:00
parent 555e57912e
commit cbe6495307
5 changed files with 36 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
samples/dataview/dataview.cpp
View File

@@ -862,8 +862,8 @@ void MyFrame::OnDropPossible( wxDataViewEvent &event )
{
wxDataViewItem item( event.GetItem() );
// only allow drags for item, not containers
if (m_music_model->IsContainer( item ) )
// only allow drags for item or background, not containers
if ( item.IsOk() && m_music_model->IsContainer( item ) )
event.Veto();
if (event.GetDataFormat() != wxDF_UNICODETEXT)
@@ -875,7 +875,7 @@ void MyFrame::OnDrop( wxDataViewEvent &event )
wxDataViewItem item( event.GetItem() );
// only allow drops for item, not containers
if (m_music_model->IsContainer( item ) )
if ( item.IsOk() && m_music_model->IsContainer( item ) )
{
event.Veto();
return;
@@ -890,7 +890,10 @@ void MyFrame::OnDrop( wxDataViewEvent &event )
wxTextDataObject obj;
obj.SetData( wxDF_UNICODETEXT, event.GetDataSize(), event.GetDataBuffer() );
wxLogMessage( "Text dropped: %s", obj.GetText() );
if ( item.IsOk() )
wxLogMessage( "Text dropped on item %s: %s", m_music_model->GetTitle( item ), obj.GetText() );
else
wxLogMessage( "Text dropped on background: %s", obj.GetText() );
}
#endif // wxUSE_DRAG_AND_DROP