X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2c750daecddf6d69364e66e6465113ad9b9454a5..59f76658d3ab2bfd3e645617c7d2b7676ae63e18:/include/wx/containr.h

diff --git a/include/wx/containr.h b/include/wx/containr.h
index 0549e6be09..277909e559 100644
--- a/include/wx/containr.h
+++ b/include/wx/containr.h
@@ -4,7 +4,6 @@
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     06.08.01
-// RCS-ID:      $Id$
 // Copyright:   (c) 2001, 2011 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -62,18 +61,26 @@ public:
 
     // This can be called by the window to indicate that it never wants to have
     // the focus for itself.
-    void DisableSelfFocus() { m_acceptsFocusSelf = false; }
+    void DisableSelfFocus()
+        { m_acceptsFocusSelf = false; UpdateParentCanFocus(); }
+
+    // This can be called to undo the effect of a previous DisableSelfFocus()
+    // (otherwise calling it is not necessary as the window does accept focus
+    // by default).
+    void EnableSelfFocus()
+        { m_acceptsFocusSelf = true; UpdateParentCanFocus(); }
 
     // should be called from SetFocus(), returns false if we did nothing with
     // the focus and the default processing should take place
     bool DoSetFocus();
 
     // returns whether we should accept focus ourselves or not
-    bool AcceptsFocus() const { return m_acceptsFocusSelf; }
+    bool AcceptsFocus() const;
 
     // Returns whether we or one of our children accepts focus.
     bool AcceptsFocusRecursively() const
-        { return m_acceptsFocusSelf || m_acceptsFocusChildren; }
+        { return AcceptsFocus() ||
+            (m_acceptsFocusChildren && HasAnyChildrenAcceptingFocus()); }
 
     // We accept focus from keyboard if we accept it at all.
     bool AcceptsFocusFromKeyboard() const { return AcceptsFocusRecursively(); }
@@ -90,6 +97,10 @@ protected:
     // return true if we have any children accepting focus
     bool HasAnyFocusableChildren() const;
 
+    // return true if we have any children that do accept focus right now
+    bool HasAnyChildrenAcceptingFocus() const;
+
+
     // the parent window we manage the children for
     wxWindow *m_winParent;