 |
Chapter 18 The java.awt Package |
 |
|
Chapter 18 The java.awt Package |
|
This class represents a top-level window with no borders or menu bar. Window is a Container with BorderLayout as its default layout manager. Window is rarely used directly; its subclasses Frame and Dialog are more commonly useful.
show() (which overrides Component.show()) makes a Window visible and brings it to the front of other windows. toFront() brings a window to the front, and toBack() buries a window beneath others. pack() is an important method that initiates layout management for the window, and sets the window size to match the preferred size of the components contained within the window. getToolkit() returns the Toolkit() in use for this window. Call dispose() when a Window is no longer needed to free its window system resources.
public class Window extends Container {
// Public Constructor
public Window(Frame parent);
// Public Instance Methods
public void addNotify(); // Overrides Container
1.1 public synchronized void addWindowListener(WindowListener l);
public void dispose();
1.1 public Component getFocusOwner();
1.1 public Locale getLocale(); // Overrides Component
public Toolkit getToolkit(); // Overrides Component
public final String getWarningString();
1.1 public boolean isShowing(); // Overrides Component
public void pack();
1.1 public boolean postEvent(Event e); // Overrides Component
1.1 public synchronized void removeWindowListener(WindowListener l);
public void show(); // Overrides Component
public void toBack();
public void toFront();
// Protected Instance Methods
1.1 protected void processEvent(AWTEvent e); // Overrides Container
1.1 protected void processWindowEvent(WindowEvent e);
}
Object->Component(ImageObserver, MenuContainer, Serializable)->Container->Window
Dialog, Frame
Toolkit.createWindow(), WindowEvent()
WindowEvent.getWindow()
|
 |
|
| java.awt.Toolkit (JDK 1.0) |  |
The java.awt.datatransfer Package |
| This HTML Help has been published using the chm2web software. |