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