How to keep compatibility with Qt Quick Qt Quick Ultralite Timeline vs Qt Quick Timeline

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Differences between Qt Quick Ultralite Controls and Qt Quick Controls

The Qt Quick Ultralite offers a subset of Qt Quick Controls API. The available types and their properties, signals, and methods are listed in the API reference.

Overview of supported controls

The following table defines how Qt Quick Controls is supported in Qt Quick Ultralite.

A Qt Quick Controls control	A Qt Quick Ultralite control	Status
AbstractButton	AbstractButton
Action	—	Not supported
ActionGroup	—	Not supported
ApplicationWindow	—	Not supported
BusyIndicator	—	Implemented in upcoming versions
Button	Button
ButtonGroup	—	Implemented in upcoming versions
CheckBox	CheckBox
CheckDelegate	—	Not supported
ComboBox	—	Implemented in upcoming versions
Container	—	Not supported
Control	—	Not supported
DelayButton	—	Not supported
Dial	Dial
Dialog	—	Implemented in upcoming versions
DialogButtonBox	—	Not supported
Drawer	—	Not supported
Frame	—	Not supported
GroupBox	—	Not supported
ItemDelegate	—	Not supported
Label	—	Not supported
Menu	—	Implemented in upcoming versions
MenuBar	—	Implemented in upcoming versions
MenuBarItem	—	Implemented in upcoming versions
MenuSeparator	—	Implemented in upcoming versions
Overlay	—	Implemented in upcoming versions
Page	—	Implemented in upcoming versions
PageIndicator	—	Implemented in upcoming versions
Pane	—	Implemented in upcoming versions
Popup	—	Implemented in upcoming versions
ProgressBar	ProgressBar
RadioButton	RadioButton
RadioDelegate	—	Not supported
RangeSlider	—	Implemented in upcoming versions
RoundButton	—	Not supported
ScrollBar	—	Not supported
ScrollIndicator	—	Implemented in upcoming versions
ScrollView	—	Not supported
Slider	Slider
SpinBox	—	Implemented in upcoming versions
SplitHandle	—	Not supported
SplitView	—	Not supported
StackView	—	Implemented in upcoming versions
SwipeDelegate	—	Not supported
SwipeView	SwipeView
Switch	Switch
SwitchDelegate	—	Not supported
TabBar	—	Implemented in upcoming versions
TabButton	—	Implemented in upcoming versions
TextArea	—	Not supported
TextField	—	Not supported
ToolBar	—	Not supported
ToolButton	—	Not supported
ToolSeparator	—	Not supported
ToolTip	—	Not supported
Tumbler	—	Not supported

Differences

Font property is not inherited from parent

The value of the Control::font property group does not propagate to child controls.

SwipeView {
    id: swipeView
    font.family: "DejaVu Serif"
    font.pixelSize: 20

    Rectangle {
        color: "white"

        Button {
            text: "Button"
            font: swipeView.font // Not needed in Qt Quick
        }
    }
}

Set the font properties individually, or make a custom controls style.

How to keep compatibility with Qt Quick Qt Quick Ultralite Timeline vs Qt Quick Timeline

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