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class:PopupFactory [NONE]



  • public class PopupFactory
    extends Object
    
    PopupFactory, as the name implies, is used to obtain instances of Popups. Popups are used to display a Component above all other Components in a particular containment hierarchy. The general contract is that once you have obtained a Popup from a PopupFactory, you must invoke hide on the Popup. The typical usage is:
       PopupFactory factory = PopupFactory.getSharedInstance();
       Popup popup = factory.getPopup(owner, contents, x, y);
       popup.show();
       ...
       popup.hide();
     
    Since:
    1.4
    See Also:
    Popup

constructor:PopupFactory() [CHANGED]

  • PopupFactory

    public PopupFactorypublic PopupFactory​()
  • PopupFactory

    public PopupFactory()
  • PopupFactory

    public PopupFactory​()

method:setSharedInstance(javax.swing.PopupFactory) [CHANGED]

method:getSharedInstance() [CHANGED]

  • getSharedInstance

    public static PopupFactory getSharedInstance getSharedInstance​()
    Returns the shared PopupFactory which can be used to obtain Popups.
    Returns:
    Shared PopupFactory
  • getSharedInstance

    public static PopupFactory getSharedInstance()
    Returns the shared PopupFactory which can be used to obtain Popups.
    Returns:
    Shared PopupFactory
  • getSharedInstance

    public static PopupFactory getSharedInstance​()
    Returns the shared PopupFactory which can be used to obtain Popups.
    Returns:
    Shared PopupFactory

method:getPopup(java.awt.Component, java.awt.Component, int, int) [CHANGED]

  • getPopup

    public Popup getPopup getPopup​(Component owner,
                          Component contents,
                          int x,
                          int y)
                   throws IllegalArgumentException
    
    Creates a Popup for the Component owner containing the Component contents. owner is used to determine which Window the new Popup will parent the Component the Popup creates to. A null owner implies there is no valid parent. x and y specify the preferred initial location to place the Popup at. Based on screen size, or other paramaters, the Popup may not display at x and y.
    Parameters:
    owner - Component mouse coordinates are relative to, may be null
    contents - Contents of the Popup
    x - Initial x screen coordinate
    y - Initial y screen coordinate
    Returns:
    Popup containing Contents
    Throws:
    IllegalArgumentException - if contents is null
  • getPopup

    public Popup getPopup(Component owner,
                          Component contents,
                          int x,
                          int y)
                   throws IllegalArgumentException
    
    Creates a Popup for the Component owner containing the Component contents. owner is used to determine which Window the new Popup will parent the Component the Popup creates to. A null owner implies there is no valid parent. x and y specify the preferred initial location to place the Popup at. Based on screen size, or other paramaters, the Popup may not display at x and y.
    Parameters:
    owner - Component mouse coordinates are relative to, may be null
    contents - Contents of the Popup
    x - Initial x screen coordinate
    y - Initial y screen coordinate
    Returns:
    Popup containing Contents
    Throws:
    IllegalArgumentException - if contents is null
  • getPopup

    public Popup getPopup​(Component owner,
                          Component contents,
                          int x,
                          int y)
                   throws IllegalArgumentException
    
    Creates a Popup for the Component owner containing the Component contents. owner is used to determine which Window the new Popup will parent the Component the Popup creates to. A null owner implies there is no valid parent. x and y specify the preferred initial location to place the Popup at. Based on screen size, or other paramaters, the Popup may not display at x and y.
    Parameters:
    owner - Component mouse coordinates are relative to, may be null
    contents - Contents of the Popup
    x - Initial x screen coordinate
    y - Initial y screen coordinate
    Returns:
    Popup containing Contents
    Throws:
    IllegalArgumentException - if contents is null

method:getPopup(java.awt.Component, java.awt.Component, int, int, boolean) [ADDED]

  • getPopup

    protected Popup getPopup​(Component owner,
                             Component contents,
                             int x,
                             int y,
                             boolean isHeavyWeightPopup)
                      throws IllegalArgumentException
    
    Creates a Popup for the Component owner containing the Component contents. The window containing the component owner will be used as the parent window. A null owner implies there is no valid parent. x and y specify the preferred initial location to place the Popup at. Based on screen size, or other parameters, the Popup may not display at x and y. isHeavyWeightPopup specifies if the Popup will be heavyweight. Passing true will force the Popup type to be heavyweight, otherwise Popup type will be selected by Popup factory. Lightweight Popup windows are more efficient than heavyweight (native peer) windows, but lightweight and heavyweight components do not mix well in a GUI. This method is intended to be used only by PopupFactory sub-classes.
    Parameters:
    owner - Component mouse coordinates are relative to, may be null
    contents - Contents of the Popup
    x - Initial x screen coordinate
    y - Initial y screen coordinate
    isHeavyWeightPopup - true if Popup should be heavy weight, otherwise popup type will be selected by popup factory.
    Returns:
    Popup containing Contents
    Throws:
    IllegalArgumentException - if contents is null

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