Exemplo n.º 1
0
 private static void setComponentName(JComponent component, String name) {
   if (component != null) {
     Container parent = component.getParent();
     if (parent != null) {
       component.setName(parent.getName() + "." + name);
     } else {
       component.setName(name);
     }
   }
 }
Exemplo n.º 2
0
 /**
  * Called by the constructor methods to create the default <code>glassPane</code>. By default this
  * method creates a new <code>JComponent</code> with visibility set to false.
  *
  * @return the default <code>glassPane</code>
  */
 protected Component createGlassPane() {
   JComponent c = new JPanel();
   c.setName(this.getName() + ".glassPane");
   c.setVisible(false);
   ((JPanel) c).setOpaque(false);
   return c;
 }
Exemplo n.º 3
0
  /** Sets the name of the node. */
  public final void setName(String name) {
    if (name == null) {
      throw new NullPointerException("Name must not be null.");
    }

    super.setName(name);

    if (displayComp != null) {
      displayComp.setName(name);
    }

    repaint();
  }
Exemplo n.º 4
0
 /**
  * Called by the constructor methods to create the default <code>contentPane</code>. By default
  * this method creates a new <code>JComponent</code> add sets a <code>BorderLayout</code> as its
  * <code>LayoutManager</code>.
  *
  * @return the default <code>contentPane</code>
  */
 protected Container createContentPane() {
   JComponent c = new JPanel();
   c.setName(this.getName() + ".contentPane");
   c.setLayout(
       new BorderLayout() {
         /* This BorderLayout subclass maps a null constraint to CENTER.
          * Although the reference BorderLayout also does this, some VMs
          * throw an IllegalArgumentException.
          */
         public void addLayoutComponent(Component comp, Object constraints) {
           if (constraints == null) {
             constraints = BorderLayout.CENTER;
           }
           super.addLayoutComponent(comp, constraints);
         }
       });
   return c;
 }
Exemplo n.º 5
0
  public static void main(String args[]) {
    JComponent ch = new JComponent() {};
    ch.getAccessibleContext();
    ch.isFocusTraversable();
    ch.setEnabled(false);
    ch.setEnabled(true);
    ch.requestFocus();
    ch.requestFocusInWindow();
    ch.getPreferredSize();
    ch.getMaximumSize();
    ch.getMinimumSize();
    ch.contains(1, 2);
    Component c1 = ch.add(new Component() {});
    Component c2 = ch.add(new Component() {});
    Component c3 = ch.add(new Component() {});
    Insets ins = ch.getInsets();
    ch.getAlignmentY();
    ch.getAlignmentX();
    ch.getGraphics();
    ch.setVisible(false);
    ch.setVisible(true);
    ch.setForeground(Color.red);
    ch.setBackground(Color.red);
    for (String font : Toolkit.getDefaultToolkit().getFontList()) {
      for (int j = 8; j < 17; j++) {
        Font f1 = new Font(font, Font.PLAIN, j);
        Font f2 = new Font(font, Font.BOLD, j);
        Font f3 = new Font(font, Font.ITALIC, j);
        Font f4 = new Font(font, Font.BOLD | Font.ITALIC, j);

        ch.setFont(f1);
        ch.setFont(f2);
        ch.setFont(f3);
        ch.setFont(f4);

        ch.getFontMetrics(f1);
        ch.getFontMetrics(f2);
        ch.getFontMetrics(f3);
        ch.getFontMetrics(f4);
      }
    }
    ch.enable();
    ch.disable();
    ch.reshape(10, 10, 10, 10);
    ch.getBounds(new Rectangle(1, 1, 1, 1));
    ch.getSize(new Dimension(1, 2));
    ch.getLocation(new Point(1, 2));
    ch.getX();
    ch.getY();
    ch.getWidth();
    ch.getHeight();
    ch.isOpaque();
    ch.isValidateRoot();
    ch.isOptimizedDrawingEnabled();
    ch.isDoubleBuffered();
    ch.getComponentCount();
    ch.countComponents();
    ch.getComponent(1);
    ch.getComponent(2);
    Component[] cs = ch.getComponents();
    ch.getLayout();
    ch.setLayout(new FlowLayout());
    ch.doLayout();
    ch.layout();
    ch.invalidate();
    ch.validate();
    ch.remove(0);
    ch.remove(c2);
    ch.removeAll();
    ch.preferredSize();
    ch.minimumSize();
    ch.getComponentAt(1, 2);
    ch.locate(1, 2);
    ch.getComponentAt(new Point(1, 2));
    ch.isFocusCycleRoot(new Container());
    ch.transferFocusBackward();
    ch.setName("goober");
    ch.getName();
    ch.getParent();
    ch.getGraphicsConfiguration();
    ch.getTreeLock();
    ch.getToolkit();
    ch.isValid();
    ch.isDisplayable();
    ch.isVisible();
    ch.isShowing();
    ch.isEnabled();
    ch.enable(false);
    ch.enable(true);
    ch.enableInputMethods(false);
    ch.enableInputMethods(true);
    ch.show();
    ch.show(false);
    ch.show(true);
    ch.hide();
    ch.getForeground();
    ch.isForegroundSet();
    ch.getBackground();
    ch.isBackgroundSet();
    ch.getFont();
    ch.isFontSet();
    Container c = new Container();
    c.add(ch);
    ch.getLocale();
    for (Locale locale : Locale.getAvailableLocales()) ch.setLocale(locale);

    ch.getColorModel();
    ch.getLocation();

    boolean exceptions = false;
    try {
      ch.getLocationOnScreen();
    } catch (IllegalComponentStateException e) {
      exceptions = true;
    }
    if (!exceptions)
      throw new RuntimeException("IllegalComponentStateException did not occur when expected");

    ch.location();
    ch.setLocation(1, 2);
    ch.move(1, 2);
    ch.setLocation(new Point(1, 2));
    ch.getSize();
    ch.size();
    ch.setSize(1, 32);
    ch.resize(1, 32);
    ch.setSize(new Dimension(1, 32));
    ch.resize(new Dimension(1, 32));
    ch.getBounds();
    ch.bounds();
    ch.setBounds(10, 10, 10, 10);
    ch.setBounds(new Rectangle(10, 10, 10, 10));
    ch.isLightweight();
    ch.setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
    ch.getCursor();
    ch.isCursorSet();
    ch.inside(1, 2);
    ch.contains(new Point(1, 2));
    ch.isFocusable();
    ch.setFocusable(true);
    ch.setFocusable(false);
    ch.transferFocus();
    ch.getFocusCycleRootAncestor();
    ch.nextFocus();
    ch.transferFocusUpCycle();
    ch.hasFocus();
    ch.isFocusOwner();
    ch.toString();
    ch.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
    ch.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
    ch.setComponentOrientation(ComponentOrientation.UNKNOWN);
    ch.getComponentOrientation();
  }