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diff Framework/Scene2DViewport/MeasureTool.h @ 865:a29c13497557

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Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 25 Jun 2019 15:24:13 +0200
parents e42b491f1fb2
children c71ef52602a0
line wrap: on
line diff
--- a/Framework/Scene2DViewport/MeasureTool.h	Mon Jun 24 19:07:34 2019 +0200
+++ b/Framework/Scene2DViewport/MeasureTool.h	Tue Jun 25 15:24:13 2019 +0200
@@ -71,6 +71,18 @@
     measuring tool
     */
     virtual bool HitTest(ScenePoint2D p) const = 0;
+
+    /**
+    Will change the measuring tool to provide visual feedback on the GUI 
+    element that is in the pointer hit zone
+    */
+    virtual void Highlight(ScenePoint2D p) = 0;
+
+    /**
+    This function must reset the visual highlighted hot zone feedback
+    */
+    virtual void ResetHighlightState() = 0;
+
   protected:
     MeasureTool(MessageBroker& broker, boost::weak_ptr<ViewportController> controllerW);