renamed wxWindow::Clear() to ClearBackground() (fixes bug 783576)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22797 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -11,6 +11,7 @@ INCOMPATIBLE CHANGES SINCE 2.4.x
 - also, OnExit() is not called if OnInit() fails
 - wxTheApp can't be assigned to any longer, use wxApp::SetInstance() instead
 - wxFileType::GetIcon() returns wxIconLocation, not wxIcon
+- wxWindow::Clear() is now called ClearBackground()
 
 
 DEPRECATED METHODS SINCE 2.4.x

docs/latex/wx/window.tex

@@ -245,9 +245,9 @@ or {\tt wxBOTH}.}
 
 \helpref{wxWindow::CentreOnParent}{wxwindowcenteronparent}
 
-\membersection{wxWindow::Clear}\label{wxwindowclear}
+\membersection{wxWindow::ClearBackground}\label{wxwindowclearbackground}
 
-\func{void}{Clear}{\void}
+\func{void}{ClearBackground}{\void}
 
 Clears the window by filling it with the current background colour. Does not
 cause an erase background event to be generated.