< prev index next >

src/java.desktop/share/classes/javax/swing/event/MenuDragMouseEvent.java

Print this page




  25 package javax.swing.event;
  26 
  27 import javax.swing.MenuElement;
  28 import javax.swing.MenuSelectionManager;
  29 import java.util.EventObject;
  30 import java.awt.event.MouseEvent;
  31 import java.awt.Component;
  32 
  33 
  34 /**
  35  * MenuDragMouseEvent is used to notify interested parties that
  36  * the menu element has received a MouseEvent forwarded to it
  37  * under drag conditions.
  38  * <p>
  39  * <strong>Warning:</strong>
  40  * Serialized objects of this class will not be compatible with
  41  * future Swing releases. The current serialization support is
  42  * appropriate for short term storage or RMI between applications running
  43  * the same version of Swing.  As of 1.4, support for long term storage
  44  * of all JavaBeans&trade;
  45  * has been added to the <code>java.beans</code> package.
  46  * Please see {@link java.beans.XMLEncoder}.
  47  *
  48  * @author Georges Saab
  49  */
  50 @SuppressWarnings("serial")
  51 public class MenuDragMouseEvent extends MouseEvent {
  52     private MenuElement path[];
  53     private MenuSelectionManager manager;
  54 
  55     /**
  56      * Constructs a MenuDragMouseEvent object.
  57      * <p>Absolute coordinates xAbs and yAbs are set to source's location on screen plus
  58      * relative coordinates x and y. xAbs and yAbs are set to zero if the source is not showing.
  59      *
  60      * @param source        the Component that originated the event
  61      *                      (typically <code>this</code>)
  62      * @param id            an int specifying the type of event, as defined
  63      *                      in {@link java.awt.event.MouseEvent}
  64      * @param when          a long identifying the time the event occurred
  65      * @param modifiers     an int specifying any modifier keys held down,
  66      *                      as specified in {@link java.awt.event.InputEvent}
  67      * @param x             an int specifying the horizontal position at which
  68      *                      the event occurred, in pixels
  69      * @param y             an int specifying the vertical position at which
  70      *                      the event occurred, in pixels
  71      * @param clickCount    an int specifying the number of mouse-clicks
  72      * @param popupTrigger  a boolean -- true if the event {should?/did?}
  73      *                      trigger a popup
  74      * @param p             an array of MenuElement objects specifying a path
  75      *                        to a menu item affected by the drag
  76      * @param m             a MenuSelectionManager object that handles selections
  77      * @see MouseEvent#MouseEvent(java.awt.Component, int, long, int, int, int, int, int, int, boolean, int)
  78      */
  79     public MenuDragMouseEvent(Component source, int id, long when,
  80                               int modifiers, int x, int y, int clickCount,
  81                               boolean popupTrigger, MenuElement p[],
  82                               MenuSelectionManager m) {
  83         super(source, id, when, modifiers, x, y, clickCount, popupTrigger);
  84         path = p;
  85         manager = m;
  86     }
  87 
  88     /**
  89      * Constructs a MenuDragMouseEvent object.
  90      * <p>Even if inconsistent values for relative and absolute coordinates are
  91      * passed to the constructor, the MenuDragMouseEvent instance is still
  92      * created.
  93      * @param source        the Component that originated the event
  94      *                      (typically <code>this</code>)
  95      * @param id            an int specifying the type of event, as defined
  96      *                      in {@link java.awt.event.MouseEvent}
  97      * @param when          a long identifying the time the event occurred
  98      * @param modifiers     an int specifying any modifier keys held down,
  99      *                      as specified in {@link java.awt.event.InputEvent}
 100      * @param x             an int specifying the horizontal position at which
 101      *                      the event occurred, in pixels
 102      * @param y             an int specifying the vertical position at which
 103      *                      the event occurred, in pixels
 104      * @param xAbs          an int specifying the horizontal absolute position at which
 105      *                      the event occurred, in pixels
 106      * @param yAbs          an int specifying the vertical absolute position at which
 107      *                      the event occurred, in pixels
 108      * @param clickCount    an int specifying the number of mouse-clicks
 109      * @param popupTrigger  a boolean -- true if the event {should?/did?}
 110      *                      trigger a popup
 111      * @param p             an array of MenuElement objects specifying a path
 112      *                        to a menu item affected by the drag
 113      * @param m             a MenuSelectionManager object that handles selections
 114      * @see MouseEvent#MouseEvent(java.awt.Component, int, long, int, int, int, int, int, int, boolean, int)




  25 package javax.swing.event;
  26 
  27 import javax.swing.MenuElement;
  28 import javax.swing.MenuSelectionManager;
  29 import java.util.EventObject;
  30 import java.awt.event.MouseEvent;
  31 import java.awt.Component;
  32 
  33 
  34 /**
  35  * MenuDragMouseEvent is used to notify interested parties that
  36  * the menu element has received a MouseEvent forwarded to it
  37  * under drag conditions.
  38  * <p>
  39  * <strong>Warning:</strong>
  40  * Serialized objects of this class will not be compatible with
  41  * future Swing releases. The current serialization support is
  42  * appropriate for short term storage or RMI between applications running
  43  * the same version of Swing.  As of 1.4, support for long term storage
  44  * of all JavaBeans&trade;
  45  * has been added to the {@code java.beans} package.
  46  * Please see {@link java.beans.XMLEncoder}.
  47  *
  48  * @author Georges Saab
  49  */
  50 @SuppressWarnings("serial")
  51 public class MenuDragMouseEvent extends MouseEvent {
  52     private MenuElement path[];
  53     private MenuSelectionManager manager;
  54 
  55     /**
  56      * Constructs a MenuDragMouseEvent object.
  57      * <p>Absolute coordinates xAbs and yAbs are set to source's location on screen plus
  58      * relative coordinates x and y. xAbs and yAbs are set to zero if the source is not showing.
  59      *
  60      * @param source        the Component that originated the event
  61      *                      (typically {@code this})
  62      * @param id            an int specifying the type of event, as defined
  63      *                      in {@link java.awt.event.MouseEvent}
  64      * @param when          a long identifying the time the event occurred
  65      * @param modifiers     an int specifying any modifier keys held down,
  66      *                      as specified in {@link java.awt.event.InputEvent}
  67      * @param x             an int specifying the horizontal position at which
  68      *                      the event occurred, in pixels
  69      * @param y             an int specifying the vertical position at which
  70      *                      the event occurred, in pixels
  71      * @param clickCount    an int specifying the number of mouse-clicks
  72      * @param popupTrigger  a boolean -- true if the event {should?/did?}
  73      *                      trigger a popup
  74      * @param p             an array of MenuElement objects specifying a path
  75      *                        to a menu item affected by the drag
  76      * @param m             a MenuSelectionManager object that handles selections
  77      * @see MouseEvent#MouseEvent(java.awt.Component, int, long, int, int, int, int, int, int, boolean, int)
  78      */
  79     public MenuDragMouseEvent(Component source, int id, long when,
  80                               int modifiers, int x, int y, int clickCount,
  81                               boolean popupTrigger, MenuElement p[],
  82                               MenuSelectionManager m) {
  83         super(source, id, when, modifiers, x, y, clickCount, popupTrigger);
  84         path = p;
  85         manager = m;
  86     }
  87 
  88     /**
  89      * Constructs a MenuDragMouseEvent object.
  90      * <p>Even if inconsistent values for relative and absolute coordinates are
  91      * passed to the constructor, the MenuDragMouseEvent instance is still
  92      * created.
  93      * @param source        the Component that originated the event
  94      *                      (typically {@code this})
  95      * @param id            an int specifying the type of event, as defined
  96      *                      in {@link java.awt.event.MouseEvent}
  97      * @param when          a long identifying the time the event occurred
  98      * @param modifiers     an int specifying any modifier keys held down,
  99      *                      as specified in {@link java.awt.event.InputEvent}
 100      * @param x             an int specifying the horizontal position at which
 101      *                      the event occurred, in pixels
 102      * @param y             an int specifying the vertical position at which
 103      *                      the event occurred, in pixels
 104      * @param xAbs          an int specifying the horizontal absolute position at which
 105      *                      the event occurred, in pixels
 106      * @param yAbs          an int specifying the vertical absolute position at which
 107      *                      the event occurred, in pixels
 108      * @param clickCount    an int specifying the number of mouse-clicks
 109      * @param popupTrigger  a boolean -- true if the event {should?/did?}
 110      *                      trigger a popup
 111      * @param p             an array of MenuElement objects specifying a path
 112      *                        to a menu item affected by the drag
 113      * @param m             a MenuSelectionManager object that handles selections
 114      * @see MouseEvent#MouseEvent(java.awt.Component, int, long, int, int, int, int, int, int, boolean, int)


< prev index next >