Beispiel #1
0
    /**
     * Instructs the layout manager to perform the layout for the specified container.
     *
     * @param the Container for which this layout manager is being used
     */
    public void layoutContainer(Container parent) {
      JRootPane root = (JRootPane) parent;
      Rectangle b = root.getBounds();
      Insets i = root.getInsets();
      int nextY = 0;
      int w = b.width - i.right - i.left;
      int h = b.height - i.top - i.bottom;

      if (root.getLayeredPane() != null) {
        root.getLayeredPane().setBounds(i.left, i.top, w, h);
      }
      if (root.getGlassPane() != null) {
        root.getGlassPane().setBounds(i.left, i.top, w, h);
      }
      // Note: This is laying out the children in the layeredPane,
      // technically, these are not our children.
      if (root.getWindowDecorationStyle() != JRootPane.NONE
          && (root.getUI() instanceof RootPaneUI)) {
        JComponent titlePane = ((RootPaneUI) root.getUI()).getTitlePane();
        if (titlePane != null) {
          Dimension tpd = titlePane.getPreferredSize();
          if (tpd != null) {
            int tpHeight = tpd.height;
            titlePane.setBounds(0, 0, w, tpHeight);
            nextY += tpHeight;
          }
        }
      }

      if (root.getContentPane() != null) {

        root.getContentPane().setBounds(0, nextY, w, h < nextY ? 0 : h - nextY);
      }
    }
Beispiel #2
0
 protected void show0() {
   JRootPane rp = null;
   if (getOwner() instanceof JFrame) {
     rp = ((JFrame) getOwner()).getRootPane();
   } else if (getOwner() instanceof JDialog) {
     rp = ((JDialog) getOwner()).getRootPane();
   }
   if (rp != null && !isDocumentModalitySupported() && !isExperimentalSheet()) {
     ownersGlassPane = rp.getGlassPane();
     JPanel blockingPanel = new JPanel();
     blockingPanel.setOpaque(false);
     rp.setGlassPane(blockingPanel);
     blockingPanel.setVisible(true);
   }
   super.show();
 }
Beispiel #3
0
 protected void hide0() {
   JRootPane rp = null;
   if (getOwner() instanceof JFrame) {
     rp = ((JFrame) getOwner()).getRootPane();
   } else if (getOwner() instanceof JDialog) {
     rp = ((JDialog) getOwner()).getRootPane();
   }
   if (rp != null && !isDocumentModalitySupported() && !isExperimentalSheet()) {
     Component blockingComponent = rp.getGlassPane();
     blockingComponent.setVisible(false);
     if (ownersGlassPane != null) {
       rp.setGlassPane(ownersGlassPane);
       ownersGlassPane = null;
     }
   }
   super.hide();
 }