removed unnecessary return in a void function

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

diff --git a/include/wx/window.h b/include/wx/window.h
index c48e7b8579aef478255188f8be49c97d7488985f..eaffc6b4d31aa2d226801a9ee6aa42461e9647e2 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -592,8 +592,17 @@ public:
     bool CanAcceptFocusFromKeyboard() const
         { return AcceptsFocusFromKeyboard() && CanAcceptFocus(); }
 
-        // navigates in the specified direction by sending a wxNavigationKeyEvent
-    virtual bool Navigate(int flags = wxNavigationKeyEvent::IsForward);
+        // call this when the return value of AcceptsFocus() changes
+    virtual void SetCanFocus(bool WXUNUSED(canFocus)) { }
+
+        // navigates inside this window
+    bool NavigateIn(int flags = wxNavigationKeyEvent::IsForward)
+        { return DoNavigateIn(flags); }
+
+        // navigates in the specified direction from this window, this is
+        // equivalent to GetParent()->NavigateIn()
+    bool Navigate(int flags = wxNavigationKeyEvent::IsForward)
+        { return m_parent && ((wxWindowBase *)m_parent)->DoNavigateIn(flags); }
 
         // move this window just before/after the specified one in tab order
         // (the other window must be our sibling!)
@@ -1116,7 +1125,7 @@ public:
     void SetAccessible(wxAccessible* accessible) ;
 
     // Returns the accessible object.
-    wxAccessible* GetAccessible() { return m_accessible; };
+    wxAccessible* GetAccessible() { return m_accessible; }
 
     // Returns the accessible object, creating if necessary.
     wxAccessible* GetOrCreateAccessible() ;
@@ -1200,6 +1209,10 @@ protected:
     };
     virtual void DoMoveInTabOrder(wxWindow *win, MoveKind move);
 
+    // implementation of Navigate() and NavigateIn()
+    virtual bool DoNavigateIn(int flags);
+
+
 #if wxUSE_CONSTRAINTS
     // satisfy the constraints for the windows but don't set the window sizes
     void SatisfyConstraints();