el h / SimpleGUI

Foundation classes for a basic GUI implementing simple widgets and events. (Fork for custom changes.)

Fork of SimpleGUI by Duncan McIntyre

Diff: Widgets/SpinnerWidget.h

Revision:
11:b485561aa112
Child:
12:63db16fea709
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Widgets/SpinnerWidget.h	Fri Apr 22 16:12:42 2016 +0000
@@ -0,0 +1,42 @@
+#ifndef SIMPLEGUI_SPINNER_WIDGET_H
+#define SIMPLEGUI_SPINNER_WIDGET_H
+
+#include "BitmapWidget.h"
+#include "TextWidget.h"
+#include "ContainerWidget.h"
+#include "GUI.h"
+
+/**
+* A spinner widget shows up and down arrows to set a value
+**/
+class SpinnerWidget : public ContainerWidget {
+    
+public:
+
+    SpinnerWidget(GUI* gui);
+
+    void setMin(float min);
+    void setMax(float max);
+    void setIncrement(float increment);
+    void setValue(float value);
+    void getValue();
+    
+    template<typename T>
+    void onChange(T* tptr, void (T::*mptr)(void));
+
+protected:
+
+float _min, _max, _value, _increment;
+
+BitmapWidget _upArrow;
+BitmapWidget _downArrow;
+TextWidget _text;
+
+FunctionPointerArg1<void,void> _onChange;
+    
+    void _onUpClick();
+    void _onDownClick();
+    
+    
+};
+#endif
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