// ! [9]
public SlidersGroup(Qt.Orientation orientation, String title) {
slider = new QSlider(orientation);
slider.setFocusPolicy(Qt.FocusPolicy.StrongFocus);
slider.setTickPosition(QSlider.TickPosition.TicksBothSides);
slider.setTickInterval(10);
slider.setSingleStep(1);
scrollBar = new QScrollBar(orientation);
scrollBar.setFocusPolicy(Qt.FocusPolicy.StrongFocus);
dial = new QDial();
dial.setFocusPolicy(Qt.FocusPolicy.StrongFocus);
slider.valueChanged.connect(scrollBar, "setValue(int)");
scrollBar.valueChanged.connect(dial, "setValue(int)");
// ! [9] //! [10]
dial.valueChanged.connect(slider, "setValue(int)");
// ! [10] //! [11]
dial.valueChanged.connect(valueChanged);
// ! [11] //! [12]
QBoxLayout.Direction direction;
// ! [12] //! [13]
if (orientation == Qt.Orientation.Horizontal) direction = QBoxLayout.Direction.TopToBottom;
else direction = QBoxLayout.Direction.LeftToRight;
QBoxLayout slidersLayout = new QBoxLayout(direction);
slidersLayout.addWidget(slider);
slidersLayout.addWidget(scrollBar);
slidersLayout.addWidget(dial);
setLayout(slidersLayout);
}
// ! [18]
public void invertedKeyBindings(boolean invert) {
slider.setInvertedControls(invert);
scrollBar.setInvertedControls(invert);
dial.setInvertedControls(invert);
}
// ! [17]
public void invertAppearance(boolean invert) {
slider.setInvertedAppearance(invert);
scrollBar.setInvertedAppearance(invert);
dial.setInvertedAppearance(invert);
}
// ! [16]
public void setMaximum(int value) {
slider.setMaximum(value);
scrollBar.setMaximum(value);
dial.setMaximum(value);
}