Examples of java.awt.Container.validate()

java.awt.Container.validate()
Validates this container and all of its subcomponents.
The validate method is used to cause a container to lay out its subcomponents again. It should be invoked when this container's subcomponents are modified (added to or removed from the container, or layout-related information changed) after the container has been displayed.
If this {@code Container} is not valid, this method invokesthe {@code validateTree} method and marks this {@code Container}as valid. Otherwise, no action is performed. @see #add(java.awt.Component) @see Component#invalidate @see javax.swing.JComponent#revalidate() @see #validateTree


      contents.add(toolbar, value);
      boolean vertical = value == BorderLayout.WEST || value == BorderLayout.EAST;
      toolbar.setOrientation(vertical ? Toolbar.VERTICAL : Toolbar.HORIZONTAL);
    }
    contents.validate();
  }
  
  public Project getProject() {
    return proj;
  }

View Full Code Here

      setVisible(false);
    } else {
      Container parent = InternalWindow.this.getParent();
      if (parent != null) {
        parent.remove(InternalWindow.this);
        parent.validate();
        parent.repaint();
      }
    }
    // notify listeners
    for (CloseListener listener : closeListeners) {

View Full Code Here

        int ovry = y + iFrameSize.height - rootSize.height;
        x = Math.max((ovrx > 0? x - ovrx: x), 0);
        y = Math.max((ovry > 0? y - ovry: y), 0);
        iFrame.setBounds(x, y, iFrameSize.width, iFrameSize.height);


        parent.validate();
        try {
            iFrame.setSelected(true);
        } catch (java.beans.PropertyVetoException e) {}


        return iFrame;

View Full Code Here

  int ovry = y + iFrameSize.height - rootSize.height;
  x = Math.max((ovrx > 0? x - ovrx: x), 0);
  y = Math.max((ovry > 0? y - ovry: y), 0);
  iFrame.setBounds(x, y, iFrameSize.width, iFrameSize.height);


         parent.validate(); 
        try {
            iFrame.setSelected(true);
        } catch (java.beans.PropertyVetoException e) {}
 
        return iFrame;

View Full Code Here


                _picture = new Picture(xSize, ySize);
                _picture.setImage(image);
                _picture.setBackground(null);
                container.add("Center", _picture);
                container.validate();
                container.invalidate();
                container.repaint();
                container.doLayout();


                Container c = container.getParent();

View Full Code Here


                Container c = container.getParent();


                while (c.getParent() != null) {
                    c.invalidate();
                    c.validate();
                    c = c.getParent();


                    if (c instanceof JFrame) {
                        ((JFrame) c).pack();
                    }

View Full Code Here

                //_picture.setImage(image);
                _picture
                        .setImage(_convertBWImageToPackedRGBImage((IntMatrixToken) in));
                _picture.setBackground(null);
                container.add("Center", _picture);
                container.validate();
                container.invalidate();
                container.repaint();
                container.doLayout();


                Container c = container.getParent();

View Full Code Here


                Container c = container.getParent();


                while (c.getParent() != null) {
                    c.invalidate();
                    c.validate();
                    c = c.getParent();


                    if (c instanceof JFrame) {
                        ((JFrame) c).pack();
                    }

View Full Code Here

        int ovry = y + iFrameSize.height - rootSize.height;
        x = Math.max((ovrx > 0? x - ovrx: x), 0);
        y = Math.max((ovry > 0? y - ovry: y), 0);
        iFrame.setBounds(x, y, iFrameSize.width, iFrameSize.height);


        parent.validate();
        try {
            iFrame.setSelected(true);
        } catch (java.beans.PropertyVetoException e) {}


        return iFrame;

View Full Code Here

  
  public void removeSelf(){
    Container c = getParent();
    if (c != null){
      c.remove(this);
      c.validate();
      validate();
      c.repaint(50L);
    }
  }

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.