de.guibuilder.framework.event
Class GuiDragEvent

java.lang.Object
  de.guibuilder.framework.event.GuiUserEvent
      de.guibuilder.framework.event.GuiDragEvent

public class GuiDragEvent
extends GuiUserEvent

Implementierung eines Drag-Ereignisses. Anhand des Event-Types kann festgestellt werden, ob es sich um eine DRAG_ENTER, OVER, oder EXIT Ereignis handelt.

Author:

peter

Field Summary

java.awt.dnd.DropTargetEvent

event

Fields inherited from class de.guibuilder.framework.event.GuiUserEvent

ACTION, cancel, CHANGE, CLICK, CREATE, DBL_CLICK, DRAG_ENTER, DRAG_EXIT, DRAG_OVER, DROP, FILEDROP, KEY, LOST_FOCUS, member, MESSAGE_BOX, MOUSE_MOVED, MOUSE_OVER, NODE_CHANGE, POPUP_SHOW, TAB, TABLE, TREE, window, WINDOW

Constructor Summary

GuiDragEvent(GuiWindow win, GuiMember member, java.awt.dnd.DropTargetEvent event, int type)

Method Summary

int	getEventType() Liefert den jeweiligen Event-Typ; dieses soll Ketten von if (... instanceof ...) else if ...

Methods inherited from class de.guibuilder.framework.event.GuiUserEvent

getMember, getWindow

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

event

public java.awt.dnd.DropTargetEvent event

Constructor Detail

GuiDragEvent

public GuiDragEvent(GuiWindow win,
                    GuiMember member,
                    java.awt.dnd.DropTargetEvent event,
                    int type)

Method Detail

getEventType

public int getEventType()

Description copied from class: GuiUserEvent

Liefert den jeweiligen Event-Typ; dieses soll Ketten von if (... instanceof ...) else if ... vermeiden.




 public final void userActionPerformed(GuiUserEvent event) {
    switch (event.getEventType() ) {
    case GuiUserEvent.ACTION:
       GuiActionEvent action = (GuiActionEvent)event;
       ...
       break;
    case GuiUserEvent.CHANGE:
       GuiChangeEvent change = (GuiChangeEvent)event;
       ...
       break;
    ...
    }
 }
 

Specified by:

getEventType in class GuiUserEvent