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Workaround for Ubuntu 12.04 run time warning

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"LIBDBUSMENU-GLIB-WARNING **: Trying to remove a child that doesn't believe we're it's parent."
Avoid calling gtk_widget_destroy() on a wxMenuBar attached to a frame
Fixes #14292


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71648 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2012-06-05 16:49:28 +00:00
parent c7001dcd53
commit 12a5cf1324
2 changed files with 14 additions and 1 deletions
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14
src/gtk/menu.cpp
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@@ -58,6 +58,18 @@ static void DoCommonMenuCallbackCode(wxMenu *menu, wxMenuEvent& event)
// wxMenuBar
//-----------------------------------------------------------------------------
wxMenuBar::~wxMenuBar()
{
if (m_widget)
{
// Work around a probable bug in Ubuntu 12.04 which causes a warning if
// gtk_widget_destroy() is called on a wxMenuBar attached to a frame
GtkWidget* widget = m_widget;
m_widget = NULL;
g_object_unref(widget);
}
}
void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long style)
{
#if wxUSE_LIBHILDON || wxUSE_LIBHILDON2
@@ -91,7 +103,7 @@ void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long st
GTKApplyWidgetStyle();
#endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2/!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
g_object_ref(m_widget);
g_object_ref_sink(m_widget);
for (size_t i = 0; i < n; ++i )
Append(menus[i], titles[i]);