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Button_Toggle.java
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Button_Toggle.java
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package org.eclipse.swt.button;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import com.xored.q7.quality.mockups.issues.BaseMockupPart;
public class Button_Toggle extends BaseMockupPart {
@SuppressWarnings("unused")
@Override
public Control construct(Composite parent) {
// TODO Auto-generated method stub
Composite composite = new Composite(parent, SWT.NONE);
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL)
.grab(true, true).applyTo(composite);
GridLayoutFactory.swtDefaults().numColumns(1).applyTo(composite);
final Group group = new Group(composite, SWT.NONE);
group.setText("Channel 1");
group.setLayout(new FillLayout());
Listener changeChannelListener = new Listener() {
public void handleEvent(Event e) {
Control[] children = group.getChildren();
for (int i = 0; i < children.length; i++) {
Control child = children[i];
if (e.widget != child && child instanceof Button
&& (child.getStyle() & SWT.TOGGLE) != 0) {
((Button) child).setSelection(false);
}
}
((Button) e.widget).setSelection(true);
group.setText("Channel " + ((Button) e.widget).getText());
}
};
for (int i = 0; i < 5; i++) {
Button button = new Button(group, SWT.TOGGLE);
if (i == 0) {
button.setSelection(true);
}
button.setText("" + (i + 1));
button.addListener(SWT.Selection, changeChannelListener);
button.setToolTipText("Channel " + (i + 1));
}
group.pack();
final Button toggleNotPressedButton = new Button(composite, SWT.TOGGLE);
toggleNotPressedButton.setSelection(false);
toggleNotPressedButton.setText("Button Not Pressed");
Button togglePressedButton = new Button(composite, SWT.TOGGLE);
togglePressedButton.setSelection(true);
togglePressedButton.setText("Button Pressed");
Button disabledButton = new Button(composite, SWT.TOGGLE);
disabledButton.setText("Button Disabled");
disabledButton.setEnabled(false);
Button emptyButton = new Button(composite, SWT.TOGGLE);
final Label hidden = new Label(composite, SWT.NONE);
hidden.setText("Surprise!");
hidden.setVisible(false);
toggleNotPressedButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
hidden.setVisible(toggleNotPressedButton.getSelection());
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
System.out.println("widget default selected");
}
});
return null;
}
}