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OKCancelDialog.h
00001 #ifndef SIMPLEGUI_OK_CANCEL_DIALOG_H 00002 #define SIMPLEGUI_OK_CANCEL_DIALOG_H 00003 #include "ContainerWidget.h" 00004 /** 00005 * A Dialog takes over the whole screen and offers some sort of control 00006 * together with apply and cancel buttons 00007 **/ 00008 class OKCancelDialog : public ContainerWidget 00009 { 00010 public: 00011 00012 OKCancelDialog(GraphicsContext *context); 00013 00014 void onOK(void(* fn)(Event e)) { 00015 _onOK.attach(fn); 00016 } 00017 00018 void onCancel(void(* fn)(Event e)) { 00019 _onCancel.attach(fn); 00020 } 00021 00022 template<typename T> 00023 void onOK(T* tptr, void (T::*mptr)(Event e)) { 00024 _onOK.attach(tptr, mptr); 00025 } 00026 00027 template<typename T> 00028 void onCancel(T* tptr, void (T::*mptr)(Event e)) { 00029 _onCancel.attach(tptr, mptr); 00030 } 00031 00032 private: 00033 00034 FunctionPointerArg1<void,Event> _onOK; 00035 FunctionPointerArg1<void,Event> _onCancel; 00036 00037 void _handleOK(Event e); 00038 void _handleCancel(Event e); 00039 00040 00041 }; 00042 00043 #endif
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