本文整理了Java中org.eclipse.swt.widgets.Label.isVisible()方法的一些代码示例，展示了Label.isVisible()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.isVisible()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Label
类名称：Label
方法名：isVisible

Label.isVisible介绍

暂无

代码示例

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

/**
 * Set the message in the message label.
 *
 * @param messageString
 *            The string for the new message.
 * @param force
 *            If force is true then always set the message text.
 */
private void setMessage(String messageString, boolean force) {
  // must not set null text in a label
  message = messageString == null ? "" : messageString; //$NON-NLS-1$
  if (messageLabel == null || messageLabel.isDisposed()) {
    return;
  }
  if (force || messageLabel.isVisible()) {
    messageLabel.setToolTipText(message);
    messageLabel.setText(shortenText(message, messageLabel));
  }
}

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

/**
 * Set the message in the message label.
 *
 * @param messageString
 *            The string for the new message.
 * @param force
 *            If force is true then always set the message text.
 */
private void setMessage(String messageString, boolean force) {
  // must not set null text in a label
  message = messageString == null ? "" : messageString; //$NON-NLS-1$
  if (messageLabel == null || messageLabel.isDisposed()) {
    return;
  }
  if (force || messageLabel.isVisible()) {
    messageLabel.setToolTipText(message);
    messageLabel.setText(shortenText(message, messageLabel));
  }
}

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

/**
 * Set the message in the message label.
 *
 * @param messageString
 *            The string for the new message.
 * @param force
 *            If force is true then always set the message text.
 */
private void setMessage(String messageString, boolean force) {
  // must not set null text in a label
  message = messageString == null ? "" : messageString; //$NON-NLS-1$
  if (messageLabel == null || messageLabel.isDisposed()) {
    return;
  }
  if (force || messageLabel.isVisible()) {
    messageLabel.setToolTipText(message);
    messageLabel.setText(shortenText(message, messageLabel));
  }
}

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

void handleTreeViewerKeyPressed(KeyEvent event) {
  // popup the description for the selected view
  if (descriptionHint.isVisible() && event.keyCode == SWT.F2 && event.stateMask == 0) {
    ITreeSelection selection = filteredTree.getViewer().getStructuredSelection();
    // only show description if one view is selected
    if (selection.size() == 1) {
      Object o = selection.getFirstElement();
      if (o instanceof MPartDescriptor) {
        String description = ((MPartDescriptor) o).getTooltip();
        description = LocalizationHelper.getLocalized(description, (MPartDescriptor) o,
            context);
        if (description != null && description.length() == 0)
          description = WorkbenchMessages.ShowView_noDesc;
        popUp(description);
      }
    }
  }
}

代码示例来源：origin: org.eclipse.e4.ui.workbench.renderers/swt

@Override
  protected void layout(Composite composite, boolean flushCache) {
    Rectangle bounds = composite.getBounds();
    if (composite.getChildren().length == 1) {
      composite.getChildren()[0].setBounds(composite
          .getBounds());
    } else if (composite.getChildren().length == 3) {
      Label label = (Label) composite.getChildren()[0];
      Label separator = (Label) composite.getChildren()[1];
      Control partCtrl = composite.getChildren()[2];
      // if the label is not visible, give it a zero size
      int labelHeight = label.isVisible() ? label
          .computeSize(bounds.width, SWT.DEFAULT).y : 0;
      label.setBounds(0, 0, bounds.width, labelHeight);
      int separatorHeight = separator.isVisible() ? separator
          .computeSize(bounds.width, SWT.DEFAULT).y : 0;
      separator.setBounds(0, labelHeight, bounds.width,
          separatorHeight);
      partCtrl.setBounds(0, labelHeight + separatorHeight,
          bounds.width, bounds.height - labelHeight
              - separatorHeight);
    }
  }
});