Duncan McIntyre / SimpleGUI

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Dependents:   TouchScreenGUIDemo

Diff: Widgets/Widget.h

Revision:
7:303850a4b30c
Parent:
5:b7ce5721a0b5
Child:
8:a460cabc85ac
--- a/Widgets/Widget.h	Mon Mar 28 12:59:37 2016 +0000
+++ b/Widgets/Widget.h	Sun Apr 10 16:48:44 2016 +0000
@@ -12,7 +12,7 @@
     
     public:
     
-        Widget(GraphicsDisplay* display) : _display(display), _fg(Black), _bg(White), _x(0), _y(0), _width(0), _height(0) {}
+        Widget(GraphicsDisplay& display) : _display(display), _fg(White), _bg(Black), _x(0), _y(0), _width(0), _height(0) {}
      
         virtual bool isEventTarget(Event e) {
             return e.screenX >= _x && e.screenX <= (_x+_width) && e.screenY >= _y && e.screenY <= (_y+_height);
@@ -64,7 +64,7 @@
         
     protected:
     
-        GraphicsDisplay* _display;
+        GraphicsDisplay& _display;
         uint16_t _fg, _bg;
         int _x,_y,_width,_height;
         bool _hidden;