we want button numbers to be updated as mouse map is updated

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18011 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/preferences/mouse/MouseView.cpp

@@ -283,6 +283,13 @@ MouseView::SetMouseType(int32 type)
 }
 
 
+void
+MouseView::MouseMapUpdated()
+{
+	Invalidate();
+}
+
+
 void 
 MouseView::UpdateFromSettings()
 {

src/preferences/mouse/MouseView.h

@@ -37,6 +37,7 @@ class MouseView : public BView {
 		virtual void GetPreferredSize(float *_width, float *_height);
 
 		void SetMouseType(int32 type);
+		void MouseMapUpdated();
 		void UpdateFromSettings();
 
 	private:

src/preferences/mouse/MouseWindow.cpp

@@ -185,6 +185,7 @@ MouseWindow::MessageReceived(BMessage *message)
 
 				fSettings.SetMapping(button, mapping);
 				SetRevertable(true);
+				fSettingsView->MouseMapUpdated();
 			}
 			break;
 		}

src/preferences/mouse/SettingsView.cpp

@@ -216,6 +216,13 @@ SettingsView::SetMouseType(int32 type)
 }
 
 
+void
+SettingsView::MouseMapUpdated()
+{
+	fMouseView->MouseMapUpdated();
+}
+
+
 void 
 SettingsView::UpdateFromSettings()
 {

src/preferences/mouse/SettingsView.h

@@ -39,6 +39,7 @@ class SettingsView : public BBox {
 		virtual void Draw(BRect frame);
 
 		void SetMouseType(int32 type);
+		void MouseMapUpdated();
 		void UpdateFromSettings();
 
 	private: