org.eclipse.swt.widgets.ScrollBar.addListener()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.ScrollBar.addListener()方法的一些代码示例，展示了ScrollBar.addListener()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ScrollBar.addListener()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.ScrollBar
类名称：ScrollBar
方法名：addListener

ScrollBar.addListener介绍

暂无

代码示例

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

/**
 * Creates a ControlEditor for the specified Composite.
 *
 * @param parent the Composite above which this editor will be displayed
 */
public ControlEditor( Composite parent ) {
 this.parent = parent;
 controlListener = new Listener() {
  public void handleEvent( Event e ) {
   layout();
  }
 };
 for( int i = 0; i < EVENTS.length; i++ ) {
  parent.addListener( EVENTS[ i ], controlListener );
 }
 scrollbarListener = new Listener() {
  public void handleEvent( Event e ) {
   scroll( e );
  }
 };
 ScrollBar hBar = parent.getHorizontalBar();
 ScrollBar vBar = parent.getVerticalBar();
 if( hBar != null ) {
  hBar.addListener( SWT.Selection, scrollbarListener );
 }
 if( vBar != null ) {
  vBar.addListener( SWT.Selection, scrollbarListener );
 }
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

if (hBar != null) hBar.addListener (SWT.Selection, scrollbarListener);
ScrollBar vBar = parent.getVerticalBar ();
if (vBar != null) vBar.addListener (SWT.Selection, scrollbarListener);

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

if (hBar != null) hBar.addListener (SWT.Selection, scrollbarListener);
ScrollBar vBar = parent.getVerticalBar ();
if (vBar != null) vBar.addListener (SWT.Selection, scrollbarListener);

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

if (hBar != null) hBar.addListener (SWT.Selection, scrollbarListener);
ScrollBar vBar = parent.getVerticalBar ();
if (vBar != null) vBar.addListener (SWT.Selection, scrollbarListener);

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

/**
* Creates a ControlEditor for the specified Composite.
*
* @param parent the Composite above which this editor will be displayed
*
*/
public ControlEditor (Composite parent) {
  this.parent = parent;

  controlListener = new Listener() {
    public void handleEvent(Event e) {
      layout ();
    }
  };
  for (int i=0; i<EVENTS.length; i++) {
    parent.addListener (EVENTS [i], controlListener);
  }
  
  scrollbarListener = new Listener() {
    public void handleEvent(Event e) {
      scroll (e);
    }
  };            
  ScrollBar hBar = parent.getHorizontalBar ();
  if (hBar != null) hBar.addListener (SWT.Selection, scrollbarListener);
  ScrollBar vBar = parent.getVerticalBar ();
  if (vBar != null) vBar.addListener (SWT.Selection, scrollbarListener);
}
Rectangle computeBounds () {

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

if (hBar != null) hBar.addListener (SWT.Selection, scrollbarListener);
ScrollBar vBar = parent.getVerticalBar ();
if (vBar != null) vBar.addListener (SWT.Selection, scrollbarListener);

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
TypedListener typedListener = new TypedListener(listener);
addListener(SWT.Selection,typedListener);
addListener(SWT.DefaultSelection,typedListener);

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
TypedListener typedListener = new TypedListener (listener);
addListener (SWT.Selection,typedListener);
addListener (SWT.DefaultSelection,typedListener);

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
TypedListener typedListener = new TypedListener (listener);
addListener (SWT.Selection,typedListener);
addListener (SWT.DefaultSelection,typedListener);

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
TypedListener typedListener = new TypedListener(listener);
addListener (SWT.Selection,typedListener);
addListener (SWT.DefaultSelection,typedListener);

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
TypedListener typedListener = new TypedListener (listener);
addListener (SWT.Selection,typedListener);
addListener (SWT.DefaultSelection,typedListener);

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

addListener( SWT.Selection, typedListener );
addListener( SWT.DefaultSelection, typedListener );

代码示例来源：origin: org.eclipse/org.eclipse.compare

public ImageCanvas(Composite parent, int style) {
  super(parent, style | SWT.H_SCROLL | SWT.V_SCROLL);
  ScrollBar sb= getHorizontalBar();
  sb.setIncrement(20);
  sb.addListener(SWT.Selection, new Listener() {
    public void handleEvent(Event e) {
      repaint();
    }
  });
  sb= getVerticalBar();
  sb.setIncrement(20);
  sb.addListener(SWT.Selection, new Listener() {
    public void handleEvent(Event e) {
      repaint();
    }
  });
  addListener(SWT.Resize, new Listener() {
    public void handleEvent(Event e) {
      updateScrollbars();
    }
  });
  addListener(SWT.Paint, new Listener() {
    public void handleEvent(Event event) {
      paint(event.gc);
    }
  });
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.compare

public ImageCanvas(Composite parent, int style) {
  super(parent, style | SWT.H_SCROLL | SWT.V_SCROLL);
  ScrollBar sb= getHorizontalBar();
  sb.setIncrement(20);
  sb.addListener(SWT.Selection, e -> repaint());
  sb= getVerticalBar();
  sb.setIncrement(20);
  sb.addListener(SWT.Selection, e -> repaint());
  addListener(SWT.Resize, e -> updateScrollbars());
  addListener(SWT.Paint, event -> paint(event.gc));
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

verticalBar.addListener(SWT.Selection, new Listener() {
  @Override
  public void handleEvent(Event event) {
horizontalBar.addListener(SWT.Selection, new Listener() {
  @Override
  public void handleEvent(Event event) {

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

verticalBar.addListener(SWT.Selection, new Listener() {
  @Override
  public void handleEvent(Event event) {
horizontalBar.addListener(SWT.Selection, new Listener() {
  @Override
  public void handleEvent(Event event) {

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.jface

void installListeners() {
        // Listeners on this popup's table and scroll bar
        proposalTable.addListener(SWT.FocusOut, this);
        ScrollBar scrollbar = proposalTable.getVerticalBar();
        if (scrollbar != null) {
          scrollbar.addListener(SWT.Selection, this);
        }

        // Listeners on this popup's shell
        getShell().addListener(SWT.Deactivate, this);
        getShell().addListener(SWT.Close, this);

        // Listeners on the target control
        control.addListener(SWT.MouseDoubleClick, this);
        control.addListener(SWT.MouseDown, this);
        control.addListener(SWT.Dispose, this);
        control.addListener(SWT.FocusOut, this);
        // Listeners on the target control's shell
        Shell controlShell = control.getShell();
        controlShell.addListener(SWT.Move, this);
        // RAP [if] Don't add a resize listener because of
        // TextSizeDetermnation
//                controlShell.addListener(SWT.Resize, this);
        // RAPEND [if]

      }

代码示例来源：origin: org.eclipse.platform/org.eclipse.jface

void installListeners() {
  // Listeners on this popup's table and scroll bar
  proposalTable.addListener(SWT.FocusOut, this);
  ScrollBar scrollbar = proposalTable.getVerticalBar();
  if (scrollbar != null) {
    scrollbar.addListener(SWT.Selection, this);
  }
  // Listeners on this popup's shell
  getShell().addListener(SWT.Deactivate, this);
  getShell().addListener(SWT.Close, this);
  // Listeners on the target control
  control.addListener(SWT.MouseDoubleClick, this);
  control.addListener(SWT.MouseDown, this);
  control.addListener(SWT.Dispose, this);
  control.addListener(SWT.FocusOut, this);
  // Listeners on the target control's shell
  Shell controlShell = control.getShell();
  controlShell.addListener(SWT.Move, this);
  controlShell.addListener(SWT.Resize, this);
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface

void installListeners() {
  // Listeners on this popup's table and scroll bar
  proposalTable.addListener(SWT.FocusOut, this);
  ScrollBar scrollbar = proposalTable.getVerticalBar();
  if (scrollbar != null) {
    scrollbar.addListener(SWT.Selection, this);
  }
  // Listeners on this popup's shell
  getShell().addListener(SWT.Deactivate, this);
  getShell().addListener(SWT.Close, this);
  // Listeners on the target control
  control.addListener(SWT.MouseDoubleClick, this);
  control.addListener(SWT.MouseDown, this);
  control.addListener(SWT.Dispose, this);
  control.addListener(SWT.FocusOut, this);
  // Listeners on the target control's shell
  Shell controlShell = control.getShell();
  controlShell.addListener(SWT.Move, this);
  controlShell.addListener(SWT.Resize, this);
}

代码示例来源：origin: com.diffplug.durian/durian-swt

e.doit = false;
});
getVerticalBar().addListener(SWT.Selection, e -> {
  setTopPixelSaturated(getVerticalBar().getSelection() + minTopPixel);
});

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