Qt Quick Extras Overview▲
Qt Quick Extras provide a set of UI controls to create user interfaces in Qt Quick.
Getting Started▲
Building▲
If you are building Qt Quick Extras from source, you can follow the steps used for most Qt modules:
qmake
make
make installUsing the Controls▲
The QML types can be imported into your application using the following import statement in your .qml file.
import QtQuick.Extras 1.4Interactive controls▲
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DelayButton: A checkable button that triggers an action when held in long enough.
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Dial: A circular dial that is rotated to set a value.
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PieMenu: A popup menu that displays several menu items along an arc.
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ToggleButton: A push button that toggles between two states.
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Tumbler: A control that can have several spinnable wheels, each with items that can be selected.
Non-interactive controls▲
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CircularGauge: A gauge that displays a value within a range along an arc.
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Gauge: A straight gauge that displays a value within a range.
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Picture: An indicator that displays a colorized QPicture icon.
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StatusIndicator: An indicator that displays active or inactive states.
Creating a basic example▲
A basic example of a QML file that makes use of controls is shown here:
import QtQuick 2.2
import QtQuick.Extras 1.4
Rectangle {
DelayButton {
anchors.centerIn: parent
}
}For an interactive showcase of the controls provided by Qt Quick Extras, you can look at the Gallery example.
