use gtk_combo_box_get_wrap_width(), we require GTK+ 2.6 now

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@75169 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-11-10 18:26:23 +00:00
parent ab76b7b05d
commit f5af3df32e
1 changed files with 1 additions and 4 deletions
--- a/src/gtk/choice.cpp
+++ b/src/gtk/choice.cpp
@@ -305,10 +305,7 @@ void wxChoice::SetColumns(int n)

 int wxChoice::GetColumns() const
 {
-    // gtk_combo_box_get_wrap_width() was added in gtk 2.6
-    gint intval;
-    g_object_get(G_OBJECT(m_widget), "wrap-width", &intval, NULL);
-    return intval;
+    return gtk_combo_box_get_wrap_width(GTK_COMBO_BOX(m_widget));
 }

 void wxChoice::GTKDisableEvents()