org.eclipse.swt.widgets.ScrollBar.removeListener()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.removeListener()方法的一些代码示例，展示了ScrollBar.removeListener()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.removeListener()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.ScrollBar
类名称：ScrollBar
方法名：removeListener

ScrollBar.removeListener介绍

暂无

代码示例

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

/**
 * Removes the listener from the collection of listeners who will
 * be notified when the receiver's value changes.
 *
 * @param listener the listener which should no longer be notified
 *
 * @exception IllegalArgumentException <ul>
 *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
 * </ul>
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 *
 * @see SelectionListener
 * @see #addSelectionListener
 */
public void removeSelectionListener( SelectionListener listener ) {
 checkWidget();
 if( listener == null ) {
  SWT.error( SWT.ERROR_NULL_ARGUMENT );
 }
 removeListener( SWT.Selection, listener );
 removeListener( SWT.DefaultSelection, listener );
}

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

/**
 * Removes all associations between the Editor and the underlying composite.  The
 * composite and the editor Control are <b>not</b> disposed.
 */
public void dispose () {
  if (parent != null && !parent.isDisposed()) {
    for (int i=0; i<EVENTS.length; i++) {
      parent.removeListener (EVENTS [i], controlListener);
    }
    ScrollBar hBar = parent.getHorizontalBar ();
    if (hBar != null) hBar.removeListener (SWT.Selection, scrollbarListener);
    ScrollBar vBar = parent.getVerticalBar ();
    if (vBar != null) vBar.removeListener (SWT.Selection, scrollbarListener);
  }

  parent = null;
  editor = null;
  hadFocus = false;
  controlListener = null;
  scrollbarListener = null;
}
/**

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

/**
 * Removes all associations between the Editor and the underlying composite.  The
 * composite and the editor Control are <b>not</b> disposed.
 */
public void dispose () {
  if (parent != null && !parent.isDisposed()) {
    for (int i=0; i<EVENTS.length; i++) {
      parent.removeListener (EVENTS [i], controlListener);
    }
    ScrollBar hBar = parent.getHorizontalBar ();
    if (hBar != null) hBar.removeListener (SWT.Selection, scrollbarListener);
    ScrollBar vBar = parent.getVerticalBar ();
    if (vBar != null) vBar.removeListener (SWT.Selection, scrollbarListener);
  }

  parent = null;
  editor = null;
  hadFocus = false;
  controlListener = null;
  scrollbarListener = null;
}
/**

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

/**
 * Removes all associations between the Editor and the underlying composite.  The
 * composite and the editor Control are <b>not</b> disposed.
 */
public void dispose () {
  if (parent != null && !parent.isDisposed()) {
    for (int i=0; i<EVENTS.length; i++) {
      parent.removeListener (EVENTS [i], controlListener);
    }
    ScrollBar hBar = parent.getHorizontalBar ();
    if (hBar != null) hBar.removeListener (SWT.Selection, scrollbarListener);
    ScrollBar vBar = parent.getVerticalBar ();
    if (vBar != null) vBar.removeListener (SWT.Selection, scrollbarListener);
  }
  
  parent = null;
  editor = null;
  hadFocus = false;
  controlListener = null;
  scrollbarListener = null;
}
/**

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

/**
 * Removes all associations between the Editor and the underlying composite.  The
 * composite and the editor Control are <b>not</b> disposed.
 */
public void dispose () {
  if (parent != null && !parent.isDisposed()) {
    for (int i=0; i<EVENTS.length; i++) {
      parent.removeListener (EVENTS [i], controlListener);
    }
    ScrollBar hBar = parent.getHorizontalBar ();
    if (hBar != null) hBar.removeListener (SWT.Selection, scrollbarListener);
    ScrollBar vBar = parent.getVerticalBar ();
    if (vBar != null) vBar.removeListener (SWT.Selection, scrollbarListener);
  }

  parent = null;
  editor = null;
  hadFocus = false;
  controlListener = null;
  scrollbarListener = null;
}
/**

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

/**
 * Removes all associations between the Editor and the underlying composite.  The
 * composite and the editor Control are <b>not</b> disposed.
 */
public void dispose () {
  if (parent != null && !parent.isDisposed()) {
    for (int i=0; i<EVENTS.length; i++) {
      parent.removeListener (EVENTS [i], controlListener);
    }
    ScrollBar hBar = parent.getHorizontalBar ();
    if (hBar != null) hBar.removeListener (SWT.Selection, scrollbarListener);
    ScrollBar vBar = parent.getVerticalBar ();
    if (vBar != null) vBar.removeListener (SWT.Selection, scrollbarListener);
  }

  parent = null;
  editor = null;
  hadFocus = false;
  controlListener = null;
  scrollbarListener = null;
}
/**

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

/**
 * Removes all associations between the Editor and the underlying composite.
 * The composite and the editor Control are <b>not</b> disposed.
 */
public void dispose() {
 if( parent != null && !parent.isDisposed() ) {
  for( int i = 0; i < EVENTS.length; i++ ) {
   parent.removeListener( EVENTS[ i ], controlListener );
  }
  ScrollBar hBar = parent.getHorizontalBar();
  ScrollBar vBar = parent.getVerticalBar();
  if( hBar != null ) {
   hBar.removeListener( SWT.Selection, scrollbarListener );
  }
  if( vBar != null ) {
   vBar.removeListener( SWT.Selection, scrollbarListener );
  }
 }
 parent = null;
 editor = null;
 hadFocus = false;
 controlListener = null;
 scrollbarListener = null;
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  table.removeListener(SWT.FocusIn, tableListener);
  table.removeListener(SWT.MouseDown, tableListener);
  unhookRowColumnListeners();
  ScrollBar hBar = table.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = table.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  table.removeListener(SWT.FocusIn, tableListener);
  table.removeListener(SWT.MouseDown, tableListener);
  unhookRowColumnListeners();
  ScrollBar hBar = table.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = table.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  table.removeListener(SWT.FocusIn, tableListener);
  table.removeListener(SWT.MouseDown, tableListener);
  unhookRowColumnListeners();
  ScrollBar hBar = table.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = table.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  table.removeListener(SWT.FocusIn, tableListener);
  table.removeListener(SWT.MouseDown, tableListener);
  unhookRowColumnListeners();
  ScrollBar hBar = table.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = table.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  table.removeListener(SWT.FocusIn, tableListener);
  table.removeListener(SWT.MouseDown, tableListener);
  unhookRowColumnListeners();
  ScrollBar hBar = table.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = table.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  tree.removeListener(SWT.Collapse, treeListener);
  tree.removeListener(SWT.Expand, treeListener);
  tree.removeListener(SWT.FocusIn, treeListener);
  tree.removeListener(SWT.MouseDown, treeListener);
  unhookRowColumnListeners();
  ScrollBar hBar = tree.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = tree.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  tree.removeListener(SWT.Collapse, treeListener);
  tree.removeListener(SWT.Expand, treeListener);
  tree.removeListener(SWT.FocusIn, treeListener);
  tree.removeListener(SWT.MouseDown, treeListener);
  unhookRowColumnListeners();
  ScrollBar hBar = tree.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = tree.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  tree.removeListener(SWT.Collapse, treeListener);
  tree.removeListener(SWT.Expand, treeListener);
  tree.removeListener(SWT.FocusIn, treeListener);
  tree.removeListener(SWT.MouseDown, treeListener);
  unhookRowColumnListeners();
  ScrollBar hBar = tree.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = tree.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  tree.removeListener(SWT.Collapse, treeListener);
  tree.removeListener(SWT.Expand, treeListener);
  tree.removeListener(SWT.FocusIn, treeListener);
  tree.removeListener(SWT.MouseDown, treeListener);
  unhookRowColumnListeners();
  ScrollBar hBar = tree.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = tree.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void onDispose(Event event) {
  removeListener(SWT.Dispose, listener);
  notifyListeners(SWT.Dispose, event);
  event.type = SWT.None;

  tree.removeListener(SWT.Collapse, treeListener);
  tree.removeListener(SWT.Expand, treeListener);
  tree.removeListener(SWT.FocusIn, treeListener);
  tree.removeListener(SWT.MouseDown, treeListener);
  unhookRowColumnListeners();
  ScrollBar hBar = tree.getHorizontalBar();
  if (hBar != null) {
    hBar.removeListener(SWT.Selection, resizeListener);
  }
  ScrollBar vBar = tree.getVerticalBar();
  if (vBar != null) {
    vBar.removeListener(SWT.Selection, resizeListener);
  }
}

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

void removeListeners() {
    if (isValid()) {
      proposalTable.removeListener(SWT.FocusOut, this);
      ScrollBar scrollbar = proposalTable.getVerticalBar();
      if (scrollbar != null) {
        scrollbar.removeListener(SWT.Selection, this);
      }
      getShell().removeListener(SWT.Deactivate, this);
      getShell().removeListener(SWT.Close, this);
    }
    if (control != null && !control.isDisposed()) {
      control.removeListener(SWT.MouseDoubleClick, this);
      control.removeListener(SWT.MouseDown, this);
      control.removeListener(SWT.Dispose, this);
      control.removeListener(SWT.FocusOut, this);
      Shell controlShell = control.getShell();
      controlShell.removeListener(SWT.Move, this);
      controlShell.removeListener(SWT.Resize, this);
    }
  }
}

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

void removeListeners() {
        if (isValid()) {
          proposalTable.removeListener(SWT.FocusOut, this);
          ScrollBar scrollbar = proposalTable.getVerticalBar();
          if (scrollbar != null) {
            scrollbar.removeListener(SWT.Selection, this);
          }

          getShell().removeListener(SWT.Deactivate, this);
          getShell().removeListener(SWT.Close, this);
        }

        if (control != null && !control.isDisposed()) {

          control.removeListener(SWT.MouseDoubleClick, this);
          control.removeListener(SWT.MouseDown, this);
          control.removeListener(SWT.Dispose, this);
          control.removeListener(SWT.FocusOut, this);

          Shell controlShell = control.getShell();
          controlShell.removeListener(SWT.Move, this);
          // RAP [if] Don't add a resize listener because of
          // TextSizeDetermnation
//                    controlShell.removeListener(SWT.Resize, this);
          // RAPEND [if]
        }
      }
    }

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

void removeListeners() {
    if (isValid()) {
      proposalTable.removeListener(SWT.FocusOut, this);
      ScrollBar scrollbar = proposalTable.getVerticalBar();
      if (scrollbar != null) {
        scrollbar.removeListener(SWT.Selection, this);
      }
      getShell().removeListener(SWT.Deactivate, this);
      getShell().removeListener(SWT.Close, this);
    }
    if (control != null && !control.isDisposed()) {
      control.removeListener(SWT.MouseDoubleClick, this);
      control.removeListener(SWT.MouseDown, this);
      control.removeListener(SWT.Dispose, this);
      control.removeListener(SWT.FocusOut, this);
      Shell controlShell = control.getShell();
      controlShell.removeListener(SWT.Move, this);
      controlShell.removeListener(SWT.Resize, this);
    }
  }
}

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