Correct wxMSW wxToolTip behaviour for wxRadioBox items tooltips.

The assert added in r66053 checking that we couldn't have tooltips for child
windows if we didn't have the tooltip for the main one turned out to be wrong,
at least in wxRadioBox case it's perfectly possible to have the tooltips for
the individual radio buttons without having one for the box itself.

Replace the assert with a simple if check.

This fixes a unit test failure in RadioBoxTestCase.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66169 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/tooltip.cpp b/src/msw/tooltip.cpp
index e9e84c7621cd3db8c01ab1c11d06bb814c486fd5..d18525e22b99a58506e4b6aa574a33eb8ddd70ac 100644 (file)
--- a/src/msw/tooltip.cpp
+++ b/src/msw/tooltip.cpp
@@ -357,7 +357,7 @@ void wxToolTip::Remove(WXHWND hWnd, unsigned int id, const wxRect& rc)
 
 void wxToolTip::DoRemove(WXHWND hWnd)
 {
-    if ( hWnd == m_window->GetHWND() )
+    if ( m_window && hWnd == m_window->GetHWND() )
     {
         // Remove the tooltip from the main window.
         Remove(hWnd, m_id, m_rect);
@@ -567,15 +567,11 @@ void wxToolTip::DoSetTip(WXHWND hWnd)
 
 void wxToolTip::DoForAllWindows(void (wxToolTip::*func)(WXHWND))
 {
-    if ( !m_window )
+    if ( m_window )
     {
-        wxASSERT_MSG( !m_others,
-                      wxS("Can't have other windows without the main one.") );
-        return;
+        (this->*func)(m_window->GetHWND());
     }
 
-    (this->*func)(m_window->GetHWND());
-
     if ( m_others )
     {
         for ( wxToolTipOtherWindows::const_iterator it = m_others->begin();