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

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Tree.getHorizontalBar()方法的一些代码示例，展示了Tree.getHorizontalBar()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。Tree.getHorizontalBar()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Tree
类名称：Tree
方法名：getHorizontalBar

Tree.getHorizontalBar介绍

暂无

代码示例

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

@Override
int getHScrollBarHeight() {
 int result = 0;
 if( hasHScrollBar() ) {
  result = getHorizontalBar().getSize().y;
 }
 return result;
}

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt.q07

private static Boolean hasScrollBarsSelectionListener( final Tree tree ) {
 boolean result = false;
 ScrollBar horizontalBar = tree.getHorizontalBar();
 if( horizontalBar != null ) {
  result = result || SelectionEvent.hasListener( horizontalBar );
 }
 ScrollBar verticalBar = tree.getVerticalBar();
 if( verticalBar != null ) {
  result = result || SelectionEvent.hasListener( verticalBar );
 }
 return Boolean.valueOf( result );
}

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt.q07

private static void readScrollLeft( final Tree tree ) {
 String left = WidgetLCAUtil.readPropertyValue( tree, "scrollLeft" );
 if( left != null ) {
  int leftOffset = parsePosition( left );
  final ITreeAdapter treeAdapter = getTreeAdapter( tree );
  treeAdapter.setScrollLeft( leftOffset );
  processScrollBarSelection( tree.getHorizontalBar(), leftOffset );
 }
}

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

public void handleSetScrollLeft( Tree tree, JsonObject properties ) {
 JsonValue value = properties.get( PROP_SCROLL_LEFT );
 if( value != null ) {
  int scrollLeft = value.asInt();
  getTreeAdapter( tree ).setScrollLeft( scrollLeft );
  setScrollBarSelection( tree.getHorizontalBar(), scrollLeft );
 }
}

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

void updateScrollBars() {
 if( ( style & SWT.NO_SCROLL ) == 0 ) {
  hasVScrollBar = false;
  hasHScrollBar = needsHScrollBar();
  if( needsVScrollBar() ) {
   hasVScrollBar = true;
   hasHScrollBar = needsHScrollBar();
  }
  getHorizontalBar().setVisible( hasHScrollBar );
  getVerticalBar().setVisible( hasVScrollBar );
 }
}

代码示例来源：origin: org.eclipse/org.eclipse.wst.xml.ui

ScrollBar hBar = tree.getHorizontalBar();
if (hBar != null) {
  hBar.addSelectionListener(selectionListener);

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.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.debug.ui

super.preservingSelection(updateCode);
getTree().getHorizontalBar().setSelection(0);

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.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.rap/org.eclipse.rap.rwt

height += getHorizontalBar().getSize().y;

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

ScrollBar hBar = tree.getHorizontalBar();
if (hBar != null) {
  hBar.addListener(SWT.Selection, resizeListener);

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

ScrollBar hBar = tree.getHorizontalBar();
if (hBar != null) {
  hBar.addListener(SWT.Selection, resizeListener);

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

ScrollBar hBar = tree.getHorizontalBar();
if (hBar != null) {
  hBar.addListener(SWT.Selection, resizeListener);

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

ScrollBar hBar = tree.getHorizontalBar();
if (hBar != null) {
  hBar.addListener(SWT.Selection, resizeListener);

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

ScrollBar hBar = tree.getHorizontalBar();
if (hBar != null) {
  hBar.addListener(SWT.Selection, resizeListener);

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

@Override
public void createControl(Composite parent) {
  initializeDialogUnits(parent);
  Composite composite = SWTFactory.createComposite(parent, 1, 1, GridData.FILL_BOTH);
  SWTFactory.createLabel(composite, ImportExportMessages.WizardExportBreakpointsPage_2, 1);
  fTView = new EmbeddedBreakpointsViewer(composite, DebugPlugin.getDefault().getBreakpointManager(), fSelection);
  fTView.getViewer().addCheckStateListener(new ICheckStateListener() {
    @Override
    public void checkStateChanged(CheckStateChangedEvent event) {
      setPageComplete(detectPageComplete());
    }
  });
  fTView.getViewer().setSelection(fSelection);
  //ensure we can see the beginning check-boxes etc. (bug 180971)
  //this will not work in Windows Vista as there is no way to over-ride the default viewer item showing policy
  //by setting the horizontal bar selection index. I.e. the following line of code is ignored in Vista
  fTView.getViewer().getTree().getHorizontalBar().setSelection(0);
  createButtonsGroup(composite);
  createDestinationGroup(composite);
  fOverwriteExistingFilesCheckbox = SWTFactory.createCheckButton(composite, ImportExportMessages.WizardBreakpointsPage_6, null, false, 1);
  setControl(composite);
  setPageComplete(false);
  setMessage(ImportExportMessages.WizardBreakpointsPage_4);
  restoreWidgetState();
  PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IDebugHelpContextIds.EXPORT_BREAKPOINTS_WIZARD_PAGE);
  Dialog.applyDialogFont(parent);
}

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