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Fix SetToolTip(NULL) in newer GTK versions.

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Backport of r61549 from HEAD.

Closes #11158.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@61811 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-09-03 00:16:50 +00:00
parent da7eb4871d
commit 0ce4ea896d
1 changed files with 14 additions and 0 deletions
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14
src/gtk/window.cpp
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@@ -3907,7 +3907,21 @@ void wxWindowGTK::DoSetToolTip( wxToolTip *tip )
wxWindowBase::DoSetToolTip(tip);
if (m_tooltip)
{
m_tooltip->Apply( (wxWindow *)this );
}
else
{
GtkWidget *w = GetConnectWidget();
wxToolTip::Apply(w, wxCharBuffer());
#if GTK_CHECK_VERSION(2, 12, 0)
// Just applying NULL doesn't work on 2.12.0, so also use
// gtk_widget_set_has_tooltip. It is part of the new GtkTooltip API
// but seems also to work with the old GtkTooltips.
if (gtk_check_version(2, 12, 0) == NULL)
gtk_widget_set_has_tooltip(w, FALSE);
#endif
}
}
void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )