Java Slider.addSelectionListener方法代码示例

import org.eclipse.swt.widgets.Slider; //导入方法依赖的package包/类
FrameView(Composite parent) {
	super(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	setLayout(layout);
	setBackground(ColorConstants.white);
	header = new Label(this, SWT.BORDER);
	header.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

	FontManager.setFont(header, Constants.MESSAGE_FONT_SIZE);

	viewer = new FrameViewer(this);

	slider = new Slider(this, SWT.HORIZONTAL | SWT.BORDER);
	slider.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

	slider.setMinimum(1);
	slider.setMaximum(1);
	slider.setIncrement(1);
	slider.addSelectionListener(new SelectionAdapter() {
		int sel = slider.getSelection();
		@Override
		public void widgetSelected(SelectionEvent e) {
			if(slider.getSelection() != sel) {
				model.setStep(slider.getSelection()-1);
				sel = slider.getSelection();
				PandionJUI.navigateToLine(model.getSourceFile(), model.getStepLine());
				//				slider.setToolTipText(slider.getSelection() + "/" + slider.getMaximum());
			}
		}
	});
	slider.setVisible(false);
}
 

import org.eclipse.swt.widgets.Slider; //导入方法依赖的package包/类
/**
	 * Create contents of the dialog.
	 * @param parent
	 */
	@Override protected Control createDialogArea(Composite parent) {
		Composite container = (Composite) super.createDialogArea(parent);
		container.setLayout(new GridLayout(5, false));
		
		Label gl = new Label(container, 0);
		gl.setText("Gamma correction: ");
		
	    gammaSlider = new Slider(container, SWT.HORIZONTAL);
	    gammaSlider.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	    gammaSlider.setIncrement(1);
	    gammaSlider.setValues(1, 1, 100, 1, 1, 1);
	    gammaSlider.setSelection(50);
	    gammaSlider.addSelectionListener(new SelectionAdapter() {			
			@Override public void widgetSelected(SelectionEvent e) {
				updateGammaValue();
			}
		});
	    
	    gammaValueLabel = new Label(container, 0);
	    
	    applyGammaBtn = new Button(container, SWT.PUSH);
	    applyGammaBtn.setText("Apply");
	    
	    defaultGammaBtn = new Button(container, SWT.PUSH);
	    defaultGammaBtn.setText("Default");
//	    defaultGammaBtn.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, false, 1, 1));
	    
	    updateSliderValueFromGamma();
	    
	    addListener();
		
		return container;
	}
 

import org.eclipse.swt.widgets.Slider; //导入方法依赖的package包/类
public TreeViewControls(Composite parent) {
    super(parent, SWT.NONE);
    GridLayout layout = new GridLayout(5, false);
    layout.marginWidth = layout.marginHeight = 2;
    layout.verticalSpacing = layout.horizontalSpacing = 4;
    setLayout(layout);

    Label filterLabel = new Label(this, SWT.NONE);
    filterLabel.setText("Filter by class or id:");
    filterLabel.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, true));

    mFilterText = new Text(this, SWT.LEFT | SWT.SINGLE);
    mFilterText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    mFilterText.addModifyListener(mFilterTextModifyListener);
    mFilterText.setText(HierarchyViewerDirector.getDirector().getFilterText());

    Label smallZoomLabel = new Label(this, SWT.NONE);
    smallZoomLabel.setText(" 20%");
    smallZoomLabel
            .setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, true));

    mZoomSlider = new Slider(this, SWT.HORIZONTAL);
    GridData zoomSliderGridData = new GridData(GridData.CENTER, GridData.CENTER, false, false);
    zoomSliderGridData.widthHint = 190;
    mZoomSlider.setLayoutData(zoomSliderGridData);
    mZoomSlider.setMinimum((int) (TreeViewModel.MIN_ZOOM * 10));
    mZoomSlider.setMaximum((int) (TreeViewModel.MAX_ZOOM * 10 + 1));
    mZoomSlider.setThumb(1);
    mZoomSlider.setSelection((int) Math.round(TreeViewModel.getModel().getZoom() * 10));

    mZoomSlider.addSelectionListener(mZoomSliderSelectionListener);

    Label largeZoomLabel = new Label(this, SWT.NONE);
    largeZoomLabel
            .setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, true));
    largeZoomLabel.setText("200%");

    addDisposeListener(mDisposeListener);

    TreeViewModel.getModel().addTreeChangeListener(this);
}
 

import org.eclipse.swt.widgets.Slider; //导入方法依赖的package包/类
public CompositeTableRow(CompositeEntry entry,
					     Table container,
						 CompositingControl control,
						 boolean disableOp) {
	
	this.name = entry.getName();
	TableItem newItem = new TableItem(container,SWT.DOUBLE_BUFFERED);
	TableEditor editor0 = new TableEditor(container);
	editor0.horizontalAlignment = SWT.CENTER;
	editor0.grabHorizontal = true;
	chkActive = new Button(container,SWT.CHECK);
	chkActive.setSelection(true);
	chkActive.addSelectionListener(control);
	editor0.setEditor(chkActive,newItem,0);
	
	TableEditor editor = new TableEditor(container);
	editor.horizontalAlignment = SWT.CENTER;
	editor.grabHorizontal = true;
	panel = new Composite(container, SWT.NONE);
	panel.setLayout(new GridLayout(2,true));
	slider = new Slider(panel,SWT.HORIZONTAL|SWT.NO_TRIM);
	slider.setValues((int)(entry.getWeight()*100), 0, 104, 5, 1, 5);
	slider.addSelectionListener(this);
	slider.addSelectionListener(control);
	spinner = new Spinner(panel,SWT.DOUBLE_BUFFERED);
	spinner.setMinimum(0);
	spinner.setMaximum(100);
	spinner.setSelection((int)(entry.getWeight()*100));
	spinner.addSelectionListener(control);
	spinner.addSelectionListener(this);
	panel.pack();
	editor.setEditor(panel,newItem,2);
	newItem.setText(1,name);
	TableEditor editor2 = new TableEditor(container);
	editor2.horizontalAlignment = SWT.CENTER;
	editor2.grabHorizontal = true;
	editor2.grabVertical = true;
	op = new Combo(container,SWT.NONE);
	op.add("ADD");
	op.add("SUBTRACT");
	op.add("MULTIPLY");
	op.add("DIVIDE");
	op.add("MINIMUM");
	op.add("MAXIMUM");
	op.select(convertOperationToInt(entry.getOperation()));
	op.pack();
	op.addSelectionListener(control);
	op.setEnabled(!disableOp);
	editor2.setEditor(op,newItem,3);
	TableEditor editor3 = new TableEditor(container);
	editor3.horizontalAlignment = SWT.CENTER;
	editor3.grabHorizontal = true;
	editor3.grabVertical = true;
	chkRed = new Button(container,SWT.CHECK);
	chkRed.setSelection(true);
	chkRed.pack();
	chkRed.addSelectionListener(control);
	editor3.setEditor(chkRed,newItem,4);
	TableEditor editor4 = new TableEditor(container);
	editor4.horizontalAlignment = SWT.CENTER;
	editor4.grabHorizontal = true;
	editor4.grabVertical = true;
	chkGreen = new Button(container,SWT.CHECK);
	chkGreen.pack();
	chkGreen.setSelection(true);
	chkGreen.addSelectionListener(control);
	editor4.setEditor(chkGreen,newItem,5);
	TableEditor editor5 = new TableEditor(container);
	editor5.horizontalAlignment = SWT.CENTER;
	editor5.grabHorizontal = true;
	editor5.grabVertical = true;
	chkBlue = new Button(container,SWT.CHECK);
	chkBlue.pack();
	chkBlue.setSelection(true);
	chkBlue.addSelectionListener(control);
	editor5.setEditor(chkBlue,newItem,6);		
	
}