Java JInternalFrame.pack方法代碼示例

import javax.swing.JInternalFrame; //導入方法依賴的package包/類
private void setupFieldsFrame() {
	frameFields = new JInternalFrame("Fields");
	frameFields.setResizable(true);
	frameFields.setIconifiable(true);
	frameFields.setBounds(frameClass.getWidth() + 11, 11, 180, 140);
	frameFields.setVisible(true);
	frameFields.setLayout(new BorderLayout());
	fields = new JList<>();
	fields.setCellRenderer(new MemberNodeRenderer());
	fields.addMouseListener(new MemberNodeClickListener(this, node, fields));
	DefaultListModel<FieldNode> model = new DefaultListModel<>();
	for (FieldNode fn : node.fields) {
		model.addElement(fn);
	}
	if (node.fields.size() == 0) {
		fields.setVisibleRowCount(5);
		fields.setPrototypeCellValue(new FieldNode(0, "Add_A_Field", "Ljava/lang/Object;", null, null));
	}
	fields.setModel(model);
	frameFields.add(new JScrollPane(fields), BorderLayout.CENTER);
	frameFields.pack();
}
 

import javax.swing.JInternalFrame; //導入方法依賴的package包/類
private void setupMethodsFrame() {
	frameMethods = new JInternalFrame("Methods");
	frameMethods.setResizable(true);
	frameMethods.setIconifiable(true);
	int fw = frameFields == null ? 0 : frameFields.getWidth();
	frameMethods.setBounds(fw + frameClass.getWidth() + 11, 11, 180, 120);
	frameMethods.setVisible(true);
	frameMethods.setLayout(new BorderLayout());

	methods = new JList<>();
	methods.setCellRenderer(new MemberNodeRenderer());
	methods.addMouseListener(new MemberNodeClickListener(this, node, methods));
	DefaultListModel<MethodNode> model = new DefaultListModel<>();
	for (MethodNode mn : node.methods) {
		model.addElement(mn);
	}
	if (node.methods.size() == 0) {
		methods.setVisibleRowCount(5);
		methods.setPrototypeCellValue(new MethodNode(0, "Add_A_Method", "()Ljava/lang/Object;", null, null));
	}
	methods.setModel(model);
	frameMethods.add(new JScrollPane(methods), BorderLayout.CENTER);
	// TODO: Switch to table. A table may be bigger but allows for sorting
	// of members.
	//
	// frameMethods.add(new JScrollPane(MemberTable.create(node.methods)),
	// BorderLayout.CENTER);
	frameMethods.pack();
}
 

import javax.swing.JInternalFrame; //導入方法依賴的package包/類
/**
 * Adds a component on this Canvas inside a frame.
 *
 * @param comp The component to add to the canvas.
 * @param toolBox Should be set to true if the resulting frame is
 *     used as a toolbox (that is: it should not be counted as a
 *     frame).
 * @param popupPosition A preferred {@code PopupPosition}.
 * @param resizable Whether this component can be resized.
 * @return The {@code JInternalFrame} that was created and added.
 */
private JInternalFrame addAsFrame(JComponent comp, boolean toolBox,
                                  PopupPosition popupPosition,
                                  boolean resizable) {
    final int FRAME_EMPTY_SPACE = 60;

    final JInternalFrame f = (toolBox) ? new ToolBoxFrame()
        : new JInternalFrame();
    if (f.getContentPane() instanceof JComponent) {
        JComponent c = (JComponent) f.getContentPane();
        c.setOpaque(false);
        c.setBorder(null);
    }

    if (comp.getBorder() != null) {
        if (comp.getBorder() instanceof EmptyBorder) {
            f.setBorder(Utility.blankBorder(10, 10, 10, 10));
        } else {
            f.setBorder(comp.getBorder());
            comp.setBorder(Utility.blankBorder(5, 5, 5, 5));
        }
    } else {
        f.setBorder(null);
    }

    final FrameMotionListener fml = new FrameMotionListener(f);
    comp.addMouseMotionListener(fml);
    comp.addMouseListener(fml);
    if (f.getUI() instanceof BasicInternalFrameUI) {
        BasicInternalFrameUI biu = (BasicInternalFrameUI) f.getUI();
        biu.setNorthPane(null);
        biu.setSouthPane(null);
        biu.setWestPane(null);
        biu.setEastPane(null);
    }

    f.getContentPane().add(comp);
    f.setOpaque(false);
    f.pack();
    int width = f.getWidth();
    int height = f.getHeight();
    if (width > getWidth() - FRAME_EMPTY_SPACE) {
        width = Math.min(width, getWidth());
    }
    if (height > getHeight() - FRAME_EMPTY_SPACE) {
        height = Math.min(height, getHeight());
    }
    f.setSize(width, height);
    Point p = chooseLocation(comp, width, height, popupPosition);
    f.setLocation(p);
    this.add(f, MODAL_LAYER);
    f.setName(comp.getClass().getSimpleName());

    f.setFrameIcon(null);
    f.setVisible(true);
    f.setResizable(resizable);
    try {
        f.setSelected(true);
    } catch (java.beans.PropertyVetoException e) {}

    return f;
}