SysTray

  1 //SysTray.cpp
  2
  3
  4 #include "vcf/ApplicationKit/ApplicationKit.h"
  5 #include "vcf/ApplicationKit/SystemTray.h"
  6 #include "vcf/ApplicationKit/DefaultMenuItem.h"
  7
  8 /**
  9 This is a simple example that demonstrates how to use the SystemTray component
 10 */
 11
 12 using namespace VCF;
 13
 14
 15
 16 class SysTrayWindow : public Window {
 17 public:
 18     SysTrayWindow() {
 19         setCaption( "SysTray" );
 20
 21         /**
 22         Create a new system tray. Passing a pointer to the
 23         "owner" (in this case the window itself) will automatically
 24         cause the new child component, the system tray, to be added
 25         to it‘s owner. When the owner is destroy, so will any children
 26         of the owner.
 27         */
 28         SystemTray* tray = new SystemTray(this);
 29
 30         /**
 31         Make the tray icon area visible
 32         */
 33         tray->showInTray();
 34
 35
 36         /**
 37         Create a new image on the fly, and add it to the tray
 38         */
 39         Image* img = GraphicsToolkit::createImage( 32, 32 );
 40         img->beginDrawing();
 41         GraphicsContext* gc = img->getImageContext();
 42         gc->rectangle( 0, 0, 32, 32 );
 43         gc->setColor( Color::getColor( "red" ) );
 44         gc->fillPath();
 45
 46         gc->circle( 16,16, 5 );
 47         gc->circle( 10,10, 5 );
 48         gc->circle( 20,15, 5 );
 49
 50         gc->setColor( Color::getColor( "blue" ) );
 51         gc->fillPath();
 52
 53
 54
 55         img->finishedDrawing();
 56
 57         /**
 58         Make the image transparent
 59         */
 60
 61         img->setIsTransparent( true );
 62         /**
 63         Sets the transparency color
 64         */
 65         img->setTransparencyColor( Color::getColor( "red" ) );
 66
 67         /**
 68         Set the image for the tray‘s icon.
 69         */
 70         tray->setIconImage( img );
 71
 72
 73         /**
 74         We are done with the image so delete it!
 75         */
 76         delete img;
 77
 78         /**
 79         Set the tooltip popup for the system tray icon
 80         */
 81         tray->setTooltipText( "Hello There!" );
 82
 83
 84
 85
 86         /**
 87         Create a popup menu with three items and attach event
 88         handlers to them
 89         */
 90
 91         PopupMenu* pm = new PopupMenu(this);
 92         MenuItem* root = pm->getRootMenuItem(); // new DefaultMenuItem( "root", NULL, pm );
 93
 94         DefaultMenuItem* hello = new DefaultMenuItem( "Hello!", root, pm );
 95         hello->MenuItemClicked += new ClassProcedure1<Event*,SysTrayWindow>(this,&SysTrayWindow::onHello,"SysTrayWindow::onHello");
 96
 97         DefaultMenuItem* about = new DefaultMenuItem( "About...", root, pm );
 98         about->MenuItemClicked += new ClassProcedure1<Event*,SysTrayWindow>(this,&SysTrayWindow::onAbout,"SysTrayWindow::onAbout");
 99
100         DefaultMenuItem* quit = new DefaultMenuItem( "Quit", root, pm );
101         quit->MenuItemClicked += new ClassProcedure1<Event*,SysTrayWindow>(this,&SysTrayWindow::onQuit,"SysTrayWindow::onQuit");
102
103         /**
104         Set the tray icon‘s popup menu
105         */
106         tray->setPopupMenu( pm );
107     }
108
109     virtual ~SysTrayWindow(){};
110
111     void onHello( Event* e ) {
112         Dialog::showMessage( "Hello There!" );
113     }
114
115     void onQuit( Event* e ) {
116         close();
117     }
118
119     void onAbout( Event* e ) {
120         Dialog::showMessage( "Simple application that demonstrates\nhow to use the system tray." );
121     }
122
123 };
124
125
126
127
128 class SysTrayApplication : public Application {
129 public:
130
131     SysTrayApplication( int argc, char** argv ) : Application(argc, argv) {
132
133     }
134
135     virtual bool initRunningApplication(){
136         bool result = Application::initRunningApplication();
137
138         Window* mainWindow = new SysTrayWindow();
139         setMainWindow(mainWindow);
140         mainWindow->setBounds( &Rect( 100.0, 100.0, 500.0, 500.0 ) );
141         mainWindow->show();
142
143         return result;
144     }
145
146 };
147
148
149 int main(int argc, char *argv[])
150 {
151     Application* app = new SysTrayApplication( argc, argv );
152
153     Application::main();
154
155     return 0;
156 }