Wt examples  3.3.0
/home/koen/project/wt/public-git/wt/examples/treelist/IconPair.h
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00001 // This may look like C code, but it's really -*- C++ -*-
00002 /*
00003  * Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.
00004  *
00005  * See the LICENSE file for terms of use.
00006  */
00007 #ifndef ICONPAIR_H_
00008 #define ICONPAIR_H_
00009 
00010 #include <Wt/WCompositeWidget>
00011 
00012 namespace Wt {
00013   class WImage;
00014 }
00015 
00020 
00034 class IconPair : public Wt::WCompositeWidget
00035 {
00036 public:
00042   IconPair(const std::string icon1URI, const std::string icon2URI,
00043            bool clickIsSwitch = true, Wt::WContainerWidget *parent = 0);
00044 
00051   void setState(int num);
00052 
00057   int state() const;
00058 
00061   Wt::WImage *icon1() const { return icon1_; }
00062   
00065   Wt::WImage *icon2() const { return icon2_; }
00066 
00069   void showIcon1();
00070 
00073   void showIcon2();
00074 
00075 private:
00076   Wt::WContainerWidget *impl_;
00077 
00079   Wt::WImage *icon1_;
00080 
00082   Wt::WImage *icon2_;
00083 
00084 public:
00088   Wt::EventSignal<Wt::WMouseEvent>& icon1Clicked;
00089 
00093   Wt::EventSignal<Wt::WMouseEvent>& icon2Clicked;
00094 
00095 private:
00097   int previousState_;
00098 
00100   void undoShowIcon1();
00101 
00103   void undoShowIcon2();
00104 };
00105 
00108 #endif // ICONPAIR_H_

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