de.guibuilder.framework.event
Class GuiUserEvent

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

Direct Known Subclasses:

GuiActionEvent, GuiChangeEvent, GuiCreateEvent, GuiDragEvent, GuiDropEvent, GuiKeyEvent, GuiLostFocusEvent, GuiMessageBoxEvent, GuiMouseMovedEvent, GuiMouseOverEvent, GuiPopupEvent, GuiTableEvent, GuiTabSelectionEvent, GuiTreeNodeChangeEvent, GuiTreeNodeSelectionEvent, GuiWindowEvent

public abstract class GuiUserEvent
extends java.lang.Object

Abstrakte Basis-Klasse für alle vom Benutzer ausgelösten Ereignisse.

Since:

0.9.3d

Field Summary

static int	ACTION
boolean	cancel Teil dem Framework mit, die weitere Verarbeitung abzubrechen (z.B. das fenster nicht zu schließen)
static int	CHANGE
static int	CLICK
static int	CREATE
static int	DBL_CLICK
static int	DRAG_ENTER
static int	DRAG_EXIT
static int	DRAG_OVER
static int	DROP
static int	KEY
static int	LOST_FOCUS
GuiMember	member Verweis auf den auslösenden Member; dieser ist null bei WindowEvent und MessageBoxEvent
static int	MESSAGE_BOX
static int	MOUSE_MOVED
static int	MOUSE_OVER
static int	NODE_CHANGE
static int	POPUP_SHOW
static int	TAB
static int	TABLE
static int	TREE
GuiWindow	window Verweis auf das Fenster, aus welchem heraus das Ereignis ausgelöst wurde.
static int	WINDOW

Constructor Summary

GuiUserEvent(GuiWindow win, GuiMember mem)

Method Summary

abstract int	getEventType() Liefert den jeweiligen Event-Typ; dieses soll Ketten von if (... instanceof ...) else if ...
GuiMember	getMember()
GuiWindow	getWindow()

Methods inherited from class java.lang.Object

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

Field Detail

ACTION

public static final int ACTION

See Also:

Constant Field Values

CHANGE

public static final int CHANGE

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Constant Field Values

CLICK

public static final int CLICK

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Constant Field Values

DBL_CLICK

public static final int DBL_CLICK

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Constant Field Values

KEY

public static final int KEY

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Constant Field Values

LOST_FOCUS

public static final int LOST_FOCUS

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Constant Field Values

MESSAGE_BOX

public static final int MESSAGE_BOX

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Constant Field Values

MOUSE_MOVED

public static final int MOUSE_MOVED

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Constant Field Values

MOUSE_OVER

public static final int MOUSE_OVER

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Constant Field Values

TABLE

public static final int TABLE

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Constant Field Values

TAB

public static final int TAB

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Constant Field Values

TREE

public static final int TREE

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Constant Field Values

NODE_CHANGE

public static final int NODE_CHANGE

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Constant Field Values

WINDOW

public static final int WINDOW

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Constant Field Values

CREATE

public static final int CREATE

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Constant Field Values

DROP

public static final int DROP

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Constant Field Values

DRAG_ENTER

public static final int DRAG_ENTER

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Constant Field Values

DRAG_OVER

public static final int DRAG_OVER

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Constant Field Values

DRAG_EXIT

public static final int DRAG_EXIT

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Constant Field Values

POPUP_SHOW

public static final int POPUP_SHOW

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Constant Field Values

window

public transient GuiWindow window

Verweis auf das Fenster, aus welchem heraus das Ereignis ausgelöst wurde.

member

public transient GuiMember member

Verweis auf den auslösenden Member; dieser ist null bei WindowEvent und MessageBoxEvent

cancel

public boolean cancel

Teil dem Framework mit, die weitere Verarbeitung abzubrechen (z.B. das fenster nicht zu schließen)

Constructor Detail

GuiUserEvent

public GuiUserEvent(GuiWindow win,
                    GuiMember mem)

See Also:

GuiRootPane

Method Detail

getEventType

public abstract int getEventType()

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;
    ...
    }
 }
 

getWindow

public GuiWindow getWindow()

getMember

public GuiMember getMember()