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import org.trinitydesktop.qt.*;
public class LCDRange extends TQWidget {
private TQSlider slider;
private TQLabel label;
public LCDRange(TQWidget parent, String name) {
super(parent, name);
init();
}
public LCDRange(String s, TQWidget parent, String name) {
super(parent, name);
init();
setText(s);
}
private void init() {
TQLCDNumber lcd = new TQLCDNumber(2, this, "lcd");
slider = new TQSlider(Horizontal, this, "slider");
slider.setRange(0, 99);
slider.setValue(0);
label = new TQLabel(" ", this, "label", 0);
label.setAlignment(AlignCenter);
connect(slider, SIGNAL("valueChanged(int)"),
lcd, SLOT("display(int)"));
connect(slider, SIGNAL("valueChanged(int)"),
SIGNAL("valueChanged(int)"));
setFocusProxy(slider);
TQVBoxLayout l = new TQVBoxLayout(this);
l.addWidget(lcd, 1);
l.addWidget(slider);
l.addWidget(label);
}
public int value() {
return slider.value();
}
public void setValue(int value) {
slider.setValue(value);
}
public void setRange(int minVal, int maxVal) {
if (minVal < 0 || maxVal > 99 || minVal > maxVal) {
tqWarning("LCDRange::setRange("+minVal+","+maxVal+")\n"+
"\tRange must be 0..99\n"+
"\tand minVal must not be greater than maxVal");
return;
}
slider.setRange(minVal, maxVal);
}
public void setText(String s) {
label.setText(s);
}
}
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