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  1. Jul 26, 2016 · This is not possible for a QPushButton. QToolButton supports a "split" button type: a sidebar hot zone opens a menu instead of triggering the default action. Tool buttons can be created directly in a QToolBar by adding an action.

  2. You can add pushbuttons as follows. First, right-click on your main window and select "Add Toolbar", if you don't have one already. This should add a VERY SLIM toolbar at the top of your main window (slim because it's empty). Next, add an action in the Action Editor.

    • Autodefault : Bool
    • Default : Bool
    • Flat : Bool

    This property holds whether the push button is an auto default button If this property is set to true then the push button is an auto default button. In some GUI styles a default button is drawn with an extra frame around it, up to 3 pixels or more. Qt automatically keeps this space free around auto-default buttons, i.e., auto-default buttons may h...

    This property holds whether the push button is the default button Default and autodefault buttons decide what happens when the user presses enter in a dialog. A button with this property set to true (i.e., the dialog's default button,) will automatically be pressed when the user presses enter, with one exception: if an autoDefault button currently ...

    This property holds whether the button border is raised This property's default is false. If this property is set, most styles will not paint the button background unless the button is being pressed. setAutoFillBackground() can be used to ensure that the background is filled using the QPalette::Buttonbrush. Access functions:

  3. The QToolButton class provides a quick-access button to commands or options, usually used inside a QToolBar.

  4. A toolbar is typically created by calling QMainWindow::addToolBar(const QString &title), but it can also be added as the first widget in a QVBoxLayout, for example. Toolbar buttons are added by adding actions , using addAction () or insertAction ().

  5. Nov 24, 2022 · QPushButton is a clickable widget which you can use to trigger actions in your UI. The push button, or command button, is perhaps the most commonly used widget in any graphical user interface (GUI).

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  7. Using QPushButton developers can create and handle buttons. This class is easy to use and customize so it is among the most useful classes in Qt. In general the button displays text but an icon can also be displayed. QPushButton inherits QAbstractButton which in turn inherits QWidget .

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