macos: also call to hide the gl widget (even if that does not work, at least we ask to)

diff --git a/radiant/texwindow.cpp b/radiant/texwindow.cpp
index cf37ff4fec57d5ffc972597c314b904e5c859f77..8a5cefb9f020e818b692e7190c7a06299b5c8ee7 100644 (file)
--- a/radiant/texwindow.cpp
+++ b/radiant/texwindow.cpp
@@ -2393,6 +2393,7 @@ void TextureBrowser_hideGLWidget(){
                GlobalTextureBrowser().m_vframe.set_child_packing( GlobalTextureBrowser().m_gl_widget, FALSE, FALSE, 0, ui::Packing::END );
                GdkEventExpose event = {};
                TextureBrowser_expose( GlobalTextureBrowser().m_gl_widget, &event, &GlobalTextureBrowser() );
+               GlobalTextureBrowser().m_gl_widget.hide();
        }
 }
 #endif // WORKAROUND_MACOS_GTK2_GLWIDGET