Qt Reference Documentation

QML Dialog Element

Provides a top-level window for short-term tasks and brief interaction with the user. More...

Inherits Item

Inherited by CommonDialog and QueryDialog.

  • List of all members, including inherited members
  • Properties

    Signals

    Methods

    Detailed Description

    A dialog floats on the top layer of the application view, usually overlapping the area reserved for the application content. Normally, a dialog provides information and gives warnings to the user, or asks the user to answer a question or select an option.

    Property Documentation

    read-onlybuttons : list<Item>

    A list of items in the dialog's button area. For example, you can use Row or Button components but you can also use any number of components that are based on Item component.


    read-onlycontent : list<Item>

    A list of items in the dialog's content area. You can use any component that is based on Item. For example, you can use ListView, so that the user can select from a list of names.


    read-onlystatus : int

    Indicates the dialog's phase in its life cycle. The values are as follows:

    • DialogStatus.Opening - the dialog is opening
    • DialogStatus.Open - the dialog is open and visible to the user
    • DialogStatus.Closing - the dialog is closing
    • DialogStatus.Closed - the dialog is closed and not visible to the user

    The dialog's initial status is DialogStatus.Closed.


    title : list<Item>

    A list of items in the dialog's title area. You can use a Text component but also any number of components that are based on Item. For example, you can use Text and Image components.


    visualParent : Item

    The item that is dimmed when the dialog opens. By default the root parent object is visualParent.


    Signal Documentation

    Dialog::accepted ()

    This signal is emitted when the user accepts the dialog's request or the accept() method is called.

    See also rejected().


    Dialog::clickedOutside ()

    This signal is emitted when the user taps in the area that is inside the dialog's visual parent area but outside the dialog's area. Normally the visual parent is the root object. In that case this signal is emitted if the user taps anywhere outside the dialog's area.

    See also visualParent.


    Dialog::rejected ()

    This signal is emitted when the user rejects the dialog's request or the reject() method is called.

    See also accepted().


    Method Documentation

    Dialog::accept ()

    Accepts the dialog's request without any user interaction. The method emits the accepted() signal and closes the dialog.

    See also reject().


    Dialog::close ()

    Closes the dialog without any user interaction.


    Dialog::open ()

    Shows the dialog to the user.


    Dialog::reject ()

    Rejects the dialog's request without any user interaction. The method emits the rejected() signal and closes the dialog.

    See also accept().