zoomedit: Added some features like hover filters and connectable vertices.

1 files changed, 5 insertions, 1 deletions

diff --git a/ToolGrab.h b/ToolGrab.h
index 80ecc0a..d0a6091 100644
--- a/ToolGrab.h
+++ b/ToolGrab.h
@@ -6,7 +6,7 @@
 #include "SidebarView.h"
 
 
-class ToolGrab : public Tool, public EventHandler {
+class ToolGrab : public Tool, private EventHandler {
   private:
     GtkWidget *image;
     
@@ -43,6 +43,10 @@ class ToolGrab : public Tool, public EventHandler {
       return image;
     }
     
+    virtual bool hoverFilter(const LevelObject &object) const {
+      return object.canMove();
+    }
+    
     virtual EventHandler* getEventHandler() {
       return this;
     }