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

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Label.dispose()方法的一些代码示例，展示了Label.dispose()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。Label.dispose()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Label
类名称：Label
方法名：dispose

Label.dispose介绍

暂无

代码示例

代码示例来源：origin: caoxinyu/RedisClient

@Override
  public void widgetSelected(SelectionEvent e) {
    if (!currentText) {
      imageType.setEnabled(false);
      textType.setEnabled(true);
      if (label != null && !label.isDisposed()) {
        label.setVisible(false);
        label.dispose();
      }
      text = new Text(grpValue, SWT.BORDER | SWT.V_SCROLL	| SWT.H_SCROLL | SWT.MULTI);
      text.setEditable(false);
      text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
      text.setText(value);
      tranformText(textType, text);
      currentText = true;
    }
  }
});

代码示例来源：origin: net.sf.okapi.steps/okapi-step-tokenization-ui

public TokenSelectorNoDescrPage(Composite parent, int style) {
  
  super(parent, style);

  listDescr.dispose();
}

代码示例来源：origin: org.codehaus.openxma/xmartserver

private void scalebyLabel(Composite comp) {
  Label label = new Label(comp,SWT.NONE);
  label.setText(scaleText);
  Point p = label.computeSize(SWT.DEFAULT,SWT.DEFAULT);
  double fx = (p.x-1)/44.55;
  double fy = p.y-1;
  //rem: divide first to overcome rounding errors in case of fx==SmallBaseX and fy==SmallBaseY
  factorX = (fx/smallBaseX); //+0.08;
  factorY = (fy/smallBaseY); //+0.08;
  label.dispose();
}

代码示例来源：origin: org.eclipse.xtext/ui

public void release() {
  if (label != null)
    label.dispose();
  if (image != null)
    image.dispose();
}

代码示例来源：origin: org.codehaus.openxma/xmartclient

private void scalebyLabel(Composite comp) {
  Label label = new Label(comp,SWT.NONE);
  label.setText(scaleText);
  Point p = label.computeSize(SWT.DEFAULT,SWT.DEFAULT);
  double fx = (p.x-1)/44.55;
  double fy = p.y-1;
  //rem: divide first to overcome rounding errors in case of fx==SmallBaseX and fy==SmallBaseY
  factorX = (fx/smallBaseX); //+0.08;
  factorY = (fy/smallBaseY); //+0.08;
  label.dispose();
}

代码示例来源：origin: org.apache.uima/uimaj-ep-cas-editor

/**
 * Disable size enter.
 */
private void disableSizeEnter() {
 if (isArraySizeDisplayed) {
  sizeLabel.dispose();
  sizeText.dispose();
  isArraySizeDisplayed = false;
 }
}

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

public void showError(String message) {
  internalDispose();
  if(howToBegin != null) {
    howToBegin.dispose();
    howToBegin = null;
  }
  createErrorPage(message);
}

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

@Override
public void dispose() {
  intervalField.setPropertyChangeListener(null);
  noteMessage.dispose();
  noteLabel.dispose();
  resetMessage.dispose();
  intervalField.dispose();
  intervalComposite.dispose();
  autoSaveGroup.dispose();
  autoSaveButton.dispose();
  super.dispose();
}

代码示例来源：origin: tvrenamer/tvrenamer

/**
   * Dispose of the label.  We need to do this whether the label was used or not.
   */
  @Override
  public void finishProgress(final FileEpisode episode) {
    if (!display.isDisposed()) {
      display.asyncExec(() -> {
        if ((label != null) && (!label.isDisposed())) {
          label.dispose();
        }
        ui.finishMove(item, episode);
      });
    }
  }
}

代码示例来源：origin: BiglySoftware/BiglyBT

private void initialize(final Composite composite) {
  // need to initalize composite now, since getComposite can
  // be called at any time
 cConfig = new Composite(composite, SWT.NONE);
 GridLayout configLayout = new GridLayout();
 configLayout.marginHeight = 0;
 configLayout.marginWidth = 0;
 cConfig.setLayout(configLayout);
 GridData gridData = new GridData(GridData.FILL_BOTH);
  cConfig.setLayoutData(gridData);
 final Label label = new Label(cConfig, SWT.CENTER);
 Messages.setLanguageText(label, "view.waiting.core");
 gridData = new GridData(GridData.FILL_BOTH);
  label.setLayoutData(gridData);
 // Need to delay initialation until core is done so we can guarantee
 // all config sections are loaded (ie. plugin ones).
 // TODO: Maybe add them on the fly?
 CoreFactory.addCoreRunningListener(core -> Utils.execSWTThread(() -> {
   _initialize(composite);
   label.dispose();
   composite.layout(true, true);
 }));
}

代码示例来源：origin: org.apache.directory.studio/ldapbrowser.common

/**
 * Deletes the language line at the given index.
 * 
 * @param langComposite the language composite
 * @param index the index
 */
private void deleteLangLine( Composite langComposite, int index )
{
  LangLine langLine = langLineList.remove( index );
  if ( langLine != null )
  {
    langLine.langLabel.dispose();
    langLine.languageCombo.dispose();
    langLine.minusLabel.dispose();
    langLine.countryCombo.dispose();
    langLine.addButton.dispose();
    langLine.deleteButton.dispose();
    if ( !langComposite.isDisposed() )
    {
      shell.layout( true, true );
    }
  }
}

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

/**
 * Enables or disables showing of the caption line. See also {@link #setMessage(String)}.
 *
 * @param show <code>true</code> if the status line is visible
 * @since 3.2
 */
public void setStatusLineVisible(boolean show) {
  if (!isActive() || show == (fMessageText != null))
    return; // nothing to do
  if (show) {
    createMessageText();
  } else {
    fMessageText.dispose();
    fMessageText= null;
  }
  fProposalShell.layout();
}

代码示例来源：origin: org.xworker/xworker_swt

public static void inputInit(ActionContext actionContext){
  Shell shell = actionContext.getObject("shell");
  Label messageLabel = actionContext.getObject("messageLabel");
  Text text = actionContext.getObject("text");
  
  String title = actionContext.getString("title");
  String message = actionContext.getString("message");
  if(title != null){
    shell.setText(title);
  }
  
  if(message != null){
    messageLabel.setText(message);
  }else{
    messageLabel.dispose();
  }
  
  String value = actionContext.getString("value");
  if(value != null){
    text.setText(value);
  }
}

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

/**
 * Enables or disables showing of the caption line. See also {@link #setMessage(String)}.
 *
 * @param show <code>true</code> if the status line is visible
 * @since 3.2
 */
public void setStatusLineVisible(boolean show) {
  if (!isActive() || show == (fMessageText != null && !fMessageText.isDisposed()))
    return; // nothing to do
  if (show) {
    createMessageText();
  } else {
    fMessageText.dispose();
    fMessageText= null;
  }
  fProposalShell.layout();
}

代码示例来源：origin: org.apache.directory.studio/ldapbrowser.common

/**
 * Delete the Rdn line on the given index.
 * 
 * @param rdnComposite the Rdn composite
 * @param index the index
 */
private void deleteRdnLine( Composite rdnComposite, int index )
{
  RdnLine rdnLine = rdnLineList.remove( index );
  if ( rdnLine != null )
  {
    rdnLine.rdnTypeCombo.dispose();
    rdnLine.rdnEqualsLabel.dispose();
    rdnLine.rdnValueText.dispose();
    rdnLine.rdnAddButton.dispose();
    rdnLine.rdnDeleteButton.dispose();
    if ( !rdnComposite.isDisposed() )
    {
      shell.layout( true, true );
    }
  }
}

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

trayControl = null;
tray = null;
leftSeparator.dispose();
leftSeparator = null;
rightSeparator.dispose();
rightSeparator = null;
sash.dispose();

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

/**
 * Disposes the source viewer and all associated widgetry.
 */
protected void disposeSourceViewer() {
  if(fActivation != null) {
    fService.deactivateHandler(fActivation);
  }
  if (fSourceViewer != null) {
    fSourceViewer.getDocument().removeDocumentListener(fDocumentListener);
    fSourceViewer.getTextWidget().dispose();
    fSourceViewer.dispose();
    fSourceViewer= null;
  }
  if (fEvaluateLabel != null) {
    fEvaluateLabel.dispose();
    fEvaluateLabel= null;
  }        
  fDocumentListener= null;
  fCompletionProcessor= null;
}

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

public void dispose() {
  if (checkDoneLabel != null)
    checkDoneLabel.dispose();
  if (bodyText != null)
    bodyText.dispose();
  if (buttonComposite != null)
    buttonComposite.dispose();
  if (completionComposite != null)
    completionComposite.dispose();
  if (bodyComp != null)
    bodyComp.dispose();
  if (bodyWrapperComposite != null)
    bodyWrapperComposite.dispose();
  if (mainItemComposite != null)
    mainItemComposite.dispose();
  if (titleComposite != null)
    titleComposite.dispose();
  if (regularFont != null)
    regularFont.dispose();
  ArrayList<AbstractItemExtensionElement[]> itemExts = item.getItemExtensions();
  if (itemExts != null) {
    for (int g = 0; g < itemExts.size(); g++) {
      AbstractItemExtensionElement[] eea = itemExts.get(g);
      for (int x = 0; x < eea.length; x++) {
        eea[x].dispose();
      }
    }
  }
}

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

trayControl = null;
tray = null;
leftSeparator.dispose();
leftSeparator = null;
rightSeparator.dispose();
rightSeparator = null;
sash.dispose();

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

trayControl = null;
tray = null;
leftSeparator.dispose();
leftSeparator = null;
rightSeparator.dispose();
rightSeparator = null;
sash.dispose();

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