Java JTextComponent.revalidate方法代码示例

import javax.swing.text.JTextComponent; //导入方法依赖的package包/类
public void propertyChange(java.beans.PropertyChangeEvent evt) {
    JTextComponent component = (JTextComponent)getContainer();
    if (component==null || evt==null || 
        (!EditorUI.LINE_HEIGHT_CHANGED_PROP.equals(evt.getPropertyName()) &&
         !EditorUI.TAB_SIZE_CHANGED_PROP.equals(evt.getPropertyName())
        )
    ) {
        return;
    }
    
    AbstractDocument doc = (AbstractDocument)getDocument();
    if (doc!=null) {
        doc.readLock();
        try{
            LockView lockView = LockView.get(this);
            lockView.lock();
            try {
                rebuild(0, getViewCount());
            } finally {
                lockView.unlock();
            }
        } finally {
            doc.readUnlock();
        }
    component.revalidate();
    }
}
 

import javax.swing.text.JTextComponent; //导入方法依赖的package包/类
public void startEditing(Object cell, EventObject evt)
{
	if (editingCell != null)
	{
		stopEditing(true);
	}

	mxCellState state = graphComponent.getGraph().getView().getState(cell);

	if (state != null)
	{
		editingCell = cell;
		trigger = evt;

		double scale = Math.max(minimumEditorScale, graphComponent
				.getGraph().getView().getScale());
		scrollPane.setBounds(getEditorBounds(state, scale));
		scrollPane.setVisible(true);

		String value = getInitialValue(state, evt);
		JTextComponent currentEditor = null;

		// Configures the style of the in-place editor
		if (graphComponent.getGraph().isHtmlLabel(cell))
		{
			if (isExtractHtmlBody())
			{
				value = mxUtils.getBodyMarkup(value,
						isReplaceHtmlLinefeeds());
			}

			editorPane.setDocument(mxUtils.createHtmlDocumentObject(
					state.getStyle(), scale));
			editorPane.setText(value);

			// Workaround for wordwrapping in editor pane
			// FIXME: Cursor not visible at end of line
			JPanel wrapper = new JPanel(new BorderLayout());
			wrapper.setOpaque(false);
			wrapper.add(editorPane, BorderLayout.CENTER);
			scrollPane.setViewportView(wrapper);

			currentEditor = editorPane;
		}
		else
		{
			textArea.setFont(mxUtils.getFont(state.getStyle(), scale));
			Color fontColor = mxUtils.getColor(state.getStyle(),
					mxConstants.STYLE_FONTCOLOR, Color.black);
			textArea.setForeground(fontColor);
			textArea.setText(value);

			scrollPane.setViewportView(textArea);
			currentEditor = textArea;
		}

		graphComponent.getGraphControl().add(scrollPane, 0);

		if (isHideLabel(state))
		{
			graphComponent.redraw(state);
		}

		currentEditor.revalidate();
		currentEditor.requestFocusInWindow();
		currentEditor.selectAll();

		configureActionMaps();
	}
}
 

import javax.swing.text.JTextComponent; //导入方法依赖的package包/类
public void startEditing(Object cell, EventObject evt) {
  if (editingCell != null) {
    stopEditing(true);
  }

  mxCellState state = graphComponent.getGraph().getView().getState(cell);

  if (state != null) {
    editingCell = cell;
    trigger = evt;

    double scale = Math.max(minimumEditorScale, graphComponent.getGraph().getView().getScale());
    scrollPane.setBounds(getEditorBounds(state, scale));
    scrollPane.setVisible(true);

    String value = getInitialValue(state, evt);
    JTextComponent currentEditor = null;

    // Configures the style of the in-place editor
    if (graphComponent.getGraph().isHtmlLabel(cell)) {
      if (isExtractHtmlBody()) {
        value = mxUtils.getBodyMarkup(value, isReplaceHtmlLinefeeds());
      }

      editorPane.setDocument(mxUtils.createHtmlDocumentObject(state.getStyle(), scale));
      editorPane.setText(value);

      // Workaround for wordwrapping in editor pane
      // FIXME: Cursor not visible at end of line
      JPanel wrapper = new JPanel(new BorderLayout());
      wrapper.setOpaque(false);
      wrapper.add(editorPane, BorderLayout.CENTER);
      scrollPane.setViewportView(wrapper);

      currentEditor = editorPane;
    } else {
      textArea.setFont(mxUtils.getFont(state.getStyle(), scale));
      Color fontColor =
          mxUtils.getColor(state.getStyle(), mxConstants.STYLE_FONTCOLOR, Color.black);
      textArea.setForeground(fontColor);
      textArea.setText(value);

      scrollPane.setViewportView(textArea);
      currentEditor = textArea;
    }

    graphComponent.getGraphControl().add(scrollPane, 0);

    if (isHideLabel(state)) {
      graphComponent.redraw(state);
    }

    currentEditor.revalidate();
    currentEditor.requestFocusInWindow();
    currentEditor.selectAll();

    configureActionMaps();
  }
}