Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://docs.oracle.com/en/java/javase/19/docs/api/java.desktop/java/awt/event/WindowListener.html below:

WindowListener (Java SE 19 & JDK 19)

All Superinterfaces:

EventListener

All Known Implementing Classes:

AWTEventMulticaster, BasicToolBarUI.FrameListener, JMenu.WinListener, WindowAdapter

The listener interface for receiving window events. The class that is interested in processing a window event either implements this interface (and all the methods it contains) or extends the abstract WindowAdapter class (overriding only the methods of interest). The listener object created from that class is then registered with a Window using the window's addWindowListener method. When the window's status changes by virtue of being opened, closed, activated or deactivated, iconified or deiconified, the relevant method in the listener object is invoked, and the WindowEvent is passed to it.

Since:

1.1

See Also:

• WindowAdapter
• WindowEvent
• Tutorial: How to Write Window Listeners

• Method Summary

  void

  Invoked when the Window is set to be the active Window.

  void

  Invoked when a window has been closed as the result of calling dispose on the window.

  void

  Invoked when the user attempts to close the window from the window's system menu.

  void

  Invoked when a Window is no longer the active Window.

  void

  Invoked when a window is changed from a minimized to a normal state.

  void

  Invoked when a window is changed from a normal to a minimized state.

  void

  Invoked the first time a window is made visible.

• Method Details
  • windowOpened

    Invoked the first time a window is made visible.

    Parameters:

    e - the event to be processed

  • windowClosing

    Invoked when the user attempts to close the window from the window's system menu.

    Parameters:

    e - the event to be processed

  • windowClosed

    Invoked when a window has been closed as the result of calling dispose on the window.

    Parameters:

    e - the event to be processed

  • windowIconified

    Invoked when a window is changed from a normal to a minimized state. For many platforms, a minimized window is displayed as the icon specified in the window's iconImage property.

    Parameters:

    e - the event to be processed

    See Also:

    • Window.setIconImage(java.awt.Image)

  • windowDeiconified

    Invoked when a window is changed from a minimized to a normal state.

    Parameters:

    e - the event to be processed

  • windowActivated

    Invoked when the Window is set to be the active Window. Only a Frame or a Dialog can be the active Window. The native windowing system may denote the active Window or its children with special decorations, such as a highlighted title bar. The active Window is always either the focused Window, or the first Frame or Dialog that is an owner of the focused Window.

    Parameters:

    e - the event to be processed

  • windowDeactivated

    Invoked when a Window is no longer the active Window. Only a Frame or a Dialog can be the active Window. The native windowing system may denote the active Window or its children with special decorations, such as a highlighted title bar. The active Window is always either the focused Window, or the first Frame or Dialog that is an owner of the focused Window.

    Parameters:

    e - the event to be processed

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4