QtShellChrome QML Type

See also Qt Wayland Compositor Examples - QtShell Compositor

This property holds the default bottom-left resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its bottom and left edges in equal amounts.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: blrh
       anchors.bottom: parent.bottom
       anchors.left: parent.left
       height: 5
       width: 5
       color: "white"
   }
   bottomLeftResizeHandle: blrh
}

This property holds the default bottom resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its bottom edge.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: brh
       anchors.bottom: parent.bottom
       anchors.left: parent.left
       anchors.right: parent.right
       height: 5
       color: "white"
   }
   bottomResizeHandle: brh
}

This property holds the default bottom-right resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its bottom and right edges in equal amounts.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: brrh
       anchors.bottom: parent.bottom
       anchors.right: parent.right
       height: 5
       width: 5
       color: "white"
   }
   bottomRightResizeHandle: brrh
}

Sets the size of the bottom margin of the QtShellChrome which is reserved for window decorations. By default, this will equal the height of the bottomResizeHandle if it is set. Otherwise it will be 0.

Sets the size of the left margin of the QtShellChrome which is reserved for window decorations. By default, this will equal the width of the leftResizeHandle if it is set. Otherwise it will be 0.

Sets the size of the right margin of the QtShellChrome which is reserved for window decorations. By default, this will equal the width of the rightResizeHandle if it is set. Otherwise it will be 0.

Sets the size of the top margin of the QtShellChrome which is reserved for window decorations. By default, this will equal the sum of the leftResizeHandle and the titleBar's heights, if they are set. Otherwise it will be 0.

This property is true if the QtShellChrome's decorations should be visible, based on its window state and window flags.

This property holds the default left resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its left edge.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: lrh
       anchors.left: parent.left
       anchors.top: parent.top
       anchors.bottom: parent.bottom
       width: 5
       color: "white"
   }
   leftResizeHandle: lrh
}

This property holds the are of the WaylandOutput which is available to be filled by the window when it is in maximized state. By default, the window will fill the entire geometry of the WaylandOutput when it is maximized. Changing it can be useful for example when the compositor has other system UI which should not be obscured by maximized applications, such as a task bar.

This property holds the default right resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its right edge.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: rrh
       anchors.right: parent.right
       anchors.top: parent.top
       anchors.bottom: parent.bottom
       width: 5
       color: "white"
   }
   rightResizeHandle: rrh
}

This property holds the shell surface item associated with this QtShellChrome. It will in turn manage the shellSurface of this item. The shellSurface of the item is expected to be of the type QtShellSurface.

QtShellChrome {
   id: chrome
   ShellSurfaceItem {
       id: sfi
       anchors.fill: parent
       moveItem: chrome
   }
   shellSurfaceItem: sfi
}

This property holds the default title bar item of the QtShellChrome. If set, a DragHandler will be installed on the title bar which moves the window around on user interaction. In addition, the window will automatically be activated if the title bar is clicked.

The title bar will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: tb
       anchors.top: parent.top
       anchors.right: parent.right
       anchors.left: parent.left
       height: 50
       color: "black"

       Text {
           color: "white"
           anchors.centerIn: parent
           text: shellSurfaceItem.shellSurface.windowTitle
           font.pixelSize: 25
       }
   }
   titleBar: tb
}

This property holds the default top-left resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its top and left edges in equal amounts.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: tlrh
       anchors.top: parent.top
       anchors.left: parent.left
       height: 5
       width: 5
       color: "white"
   }
   topLeftResizeHandle: tlrh
}

This property holds the default top resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its top edge.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: trh
       anchors.top: parent.top
       anchors.left: parent.left
       anchors.right: parent.right
       height: 5
       color: "white"
   }
   topResizeHandle: trh
}

This property holds the default top-right resize handle of the QtShellChrome. If set, a DragHandler will be installed on the resize handle which resizes the window by moving its top and right edges in equal amounts.

The handle will automatically hide and show, depending on the window flags and the window's full screen state.

QtShellChrome {
   Rectangle {
       id: trrh
       anchors.top: parent.top
       anchors.right: parent.right
       height: 5
       width: 5
       color: "white"
   }
   topRightResizeHandle: trrh
}

This property holds the window flags of the QtShellChrome. They will match the windowFlags property of the associated QtShellSurface, except when this is equal to Qt.Window. In this case, a set of default window flags will be used instead. The default window flags are Qt.Window, Qt.WindowMaximizeButtonHint, Qt.WindowMinimizeButtonHint and Qt.WindowCloseButtonHint.

This property holds the window state of the shell surface. It will be updated immediately when the window state is requested on the compositor-side, before this has been acknowledged by the client. Therefore, it may in brief periods differ from the shell surface's windowState property, which will be updated when the client has acknowledged the request.

Manually activate this window. This will also raise the window.

See Also▲

Manually deactivates this window. If the window was active, this will activate the next window in the stack instead.

Lower this window, so that it stacks underneath other windows (except if the other window's window flags prohibit this.)

Raise this window, so that it stacks on top of other windows (except if the other window's flags prohibit this.)

Toggles between fullscreen and normal window states. This method also clears the minimized or maximized window states if either is set.

Toggles between maximized and normal states. This method also clears the minimized window state if it is set.

Toggles between minimized and normal states. This method also clears the maximized window state if it is set.