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added wxWindow::HasFocus() for more convenient way of determining if a (possibly composite) window has focus

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51308 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2008-01-21 13:30:24 +00:00
parent 6f67af05ca
commit 3358af0f87
4 changed files with 30 additions and 3 deletions
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7
src/common/wincmn.cpp
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@@ -2733,6 +2733,13 @@ void wxWindowBase::DoMoveInTabOrder(wxWindow *win, WindowOrder move)
return win ? win->GetMainWindowOfCompositeControl() : NULL;
}
bool wxWindowBase::HasFocus() const
{
wxWindowBase *win = DoFindFocus();
return win == this ||
win == wxConstCast(this, wxWindowBase)->GetMainWindowOfCompositeControl();
}
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------