![]() Once you've chosen the format, you'll see the standard Qt color picker window. Options to return chosen colour (hex, RGB or HSV) Each handler shows a dialog and, if a color is selected, copies that color to the clipboard in the given format.Īs before, the icon appears in the toolbar.Ĭolor-picker icon on the Mac menu bar (left hand side)Ĭlicking the icon shows a menu, from which you can select the format of image you want to return. ![]() Each action is connected to a specific handler function for the format it represents. The menu is created as before, but adding 3 actions for the different output formats. ![]() This application doesn't do anything yet, so in the next part we'll expand this example to create a mini colour-picker.Ĭolor.hue(), color.saturation(), color.value()Ī(copy_color_hex)Ī(copy_color_rgb)Ī(copy_color_hsv)Īs in the previous example there is no QMainWindow for this example. The system tray icon shown on the menu bar (as a poo emoticon)Ĭlicking on the icon shows the added menu. The provided icon shows up in the toolbar (you can see it on the left). ![]() Setting `app.setQuitOnLastWindowClosed(False)` stops this and will ensure your application keeps running. This won't affect this toy example, but will be an issue in application where you do create windows and then close them. The default behaviour in Qt is to close an application once all the active windows have closed. You'll need an icon for this example - I recommend the fugue icon set. You can create a window as normal without affecting the behaviour of the system tray icon. You'll notice that there isn't a QMainWindow, simply because we don't actually have any window to show. ![]()
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