Added wxPropertyGrid::DedicateKey(), which prevents specific key presses from being eaten by editor controls. This is useful for customizing keyboard navigation. Also added utility function wxPGFindInVector<>(), which is used in the new code, and also in some other places.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64562 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/propgrid/propgrid.h

@@ -709,12 +709,34 @@ public:
 
     /** Adds given key combination to trigger given action.
 
+        Here is a sample code to make Enter key press move focus to
+        the next property.
+
+        @code
+            propGrid->AddActionTrigger(wxPG_ACTION_NEXT_PROPERTY,
+                                       WXK_RETURN);
+            propGrid->DedicateKey(WXK_RETURN);
+        @endcode
+
         @param action
             Which action to trigger. See @link pgactions List of list of
             wxPropertyGrid actions@endlink.
     */
     void AddActionTrigger( int action, int keycode, int modifiers = 0 );
 
+    /**
+        Dedicates a specific keycode to wxPropertyGrid. This means that such
+        key presses will not be redirected to editor controls.
+
+        Using this function allows, for example, navigation between
+        properties using arrow keys even when the focus is in the editor
+        control.
+    */
+    void DedicateKey( int keycode )
+    {
+        m_dedicatedKeys.push_back(keycode);
+    }
+
     /**
         This static function enables or disables automatic use of
         wxGetTranslation for following strings: wxEnumProperty list labels,
@@ -1814,6 +1836,10 @@ protected:
     wxArrayPGProperty   m_deletedProperties;
     wxArrayPGProperty   m_removedProperties;
 
+    /** List of key codes that will not be handed over to editor controls. */
+    // FIXME: Make this a hash set once there is template-based wxHashSet.
+    wxVector<int>       m_dedicatedKeys;
+
     //
     // Temporary values
     //