don't crash when setting tooltip for a picker without text control

[wxWidgets.git] / include / wx / tbarbase.h

diff --git a/include/wx/tbarbase.h b/include/wx/tbarbase.h
index 1a3dee8604d09d2b1b3e7dbb2682e5ac904be535..3aa70ce99dc4b62ee6c8fb6dc4f1328275aa496b 100644 (file)
--- a/include/wx/tbarbase.h
+++ b/include/wx/tbarbase.h
@@ -564,6 +564,13 @@ protected:
     // helper functions
     // ----------------
 
+    // call this from derived class ctor/Create() to ensure that we have either
+    // wxTB_HORIZONTAL or wxTB_VERTICAL style, there is a lot of existing code
+    // which randomly checks either one or the other of them and gets confused
+    // if neither is set (and making one of them 0 is not an option neither as
+    // then the existing tests would break down)
+    void FixupStyle();
+
     // un-toggle all buttons in the same radio group
     void UnToggleRadioGroup(wxToolBarToolBase *tool);