/*******************************************************************************
* Copyright (c) 2000, 2012 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.widgets;
import org.eclipse.swt.*;
import org.eclipse.swt.events.*;
import org.eclipse.swt.internal.*;
import org.eclipse.swt.internal.cocoa.*;
/**
* This class is the abstract superclass of all user interface objects.
* Widgets are created, disposed and issue notification to listeners
* when events occur which affect them.
* <dl>
* <dt><b>Styles:</b></dt>
* <dd>(none)</dd>
* <dt><b>Events:</b></dt>
* <dd>Dispose</dd>
* </dl>
* <p>
* IMPORTANT: This class is intended to be subclassed <em>only</em>
* within the SWT implementation. However, it has not been marked
* final to allow those outside of the SWT development team to implement
* patched versions of the class in order to get around specific
* limitations in advance of when those limitations can be addressed
* by the team. Any class built using subclassing to access the internals
* of this class will likely fail to compile or run between releases and
* may be strongly platform specific. Subclassing should not be attempted
* without an intimate and detailed understanding of the workings of the
* hierarchy. No support is provided for user-written classes which are
* implemented as subclasses of this class.
* </p>
*
* @see #checkSubclass
* @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
*/
public abstract class Widget {
int style, state;
Display display;
EventTable eventTable;
Object data;
long /*int*/ jniRef;
/* Global state flags */
static final int DISPOSED = 1 << 0;
static final int CANVAS = 1 << 1;
static final int KEYED_DATA = 1 << 2;
static final int DISABLED = 1 << 3;
static final int HIDDEN = 1 << 4;
static final int HOT = 1 << 5;
static final int MOVED = 1 << 6;
static final int RESIZED = 1 << 7;
static final int EXPANDING = 1 << 8;
static final int IGNORE_WHEEL = 1 << 9;
static final int PARENT_BACKGROUND = 1 << 10;
static final int THEME_BACKGROUND = 1 << 11;
/* A layout was requested on this widget */
static final int LAYOUT_NEEDED = 1<<12;
/* The preferred size of a child has changed */
static final int LAYOUT_CHANGED = 1<<13;
/* A layout was requested in this widget hierachy */
static final int LAYOUT_CHILD = 1<<14;
/* More global state flags */
static final int RELEASED = 1<<15;
static final int DISPOSE_SENT = 1<<16;
static final int FOREIGN_HANDLE = 1<<17;
static final int DRAG_DETECT = 1<<18;
static final int RESIZING = 1<<19;
/* WebKit fixes */
static final int WEBKIT_EVENTS_FIX = 1<<20;
static final String WEBKIT_EVENTS_FIX_KEY = "org.eclipse.swt.internal.webKitEventsFix"; //$NON-NLS-1$
static final String GLCONTEXT_KEY = "org.eclipse.swt.internal.cocoa.glcontext"; //$NON-NLS-1$
static final String IS_ACTIVE = "org.eclipse.swt.internal.isActive"; //$NON-NLS-1$
/* Notify of the opportunity to skin this widget */
static final int SKIN_NEEDED = 1<<21;
/* Default size for widgets */
static final int DEFAULT_WIDTH = 64;
static final int DEFAULT_HEIGHT = 64;
Widget () {
/* Do nothing */
}
/**
* Constructs a new instance of this class given its parent
* and a style value describing its behavior and appearance.
* <p>
* The style value is either one of the style constants defined in
* class <code>SWT</code> which is applicable to instances of this
* class, or must be built by <em>bitwise OR</em>'ing together
* (that is, using the <code>int</code> "|" operator) two or more
* of those <code>SWT</code> style constants. The class description
* lists the style constants that are applicable to the class.
* Style bits are also inherited from superclasses.
* </p>
*
* @param parent a widget which will be the parent of the new instance (cannot be null)
* @param style the style of widget to construct
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
* <li>ERROR_INVALID_ARGUMENT - if the parent is disposed</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
* <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
* </ul>
*
* @see SWT
* @see #checkSubclass
* @see #getStyle
*/
public Widget (Widget parent, int style) {
checkSubclass ();
checkParent (parent);
this.style = style;
display = parent.display;
reskinWidget ();
}
long /*int*/ accessibleHandle() {
return 0;
}
long /*int*/ accessibilityActionDescription(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
return callSuperObject(id, sel, arg0);
}
long /*int*/ accessibilityActionNames(long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
long /*int*/ accessibilityAttributeNames(long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
long /*int*/ accessibilityAttributeValue(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
return callSuperObject(id, sel, arg0);
}
long /*int*/ accessibilityAttributeValue_forParameter(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, arg0, arg1);
}
long /*int*/ accessibilityFocusedUIElement(long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
long /*int*/ accessibilityHitTest(long /*int*/ id, long /*int*/ sel, NSPoint point) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, point);
}
boolean accessibilityIsAttributeSettable(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
return callSuperBoolean(id, sel, arg0);
}
boolean accessibilityIsIgnored(long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean(id, sel);
}
long /*int*/ accessibilityParameterizedAttributeNames(long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
void accessibilityPerformAction(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
callSuper(id, sel, arg0);
}
void accessibilitySetValue_forAttribute(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1) {
callSuper(id, sel, arg0, arg1);
}
String getClipboardText () {
NSPasteboard pasteboard = NSPasteboard.generalPasteboard ();
if (pasteboard == null) return "";
NSString string = pasteboard.stringForType (OS.NSStringPboardType);
return string != null ? string.getString () : null;
}
void setClipRegion (NSView view) {
}
long /*int*/ attributedSubstringFromRange (long /*int*/ id, long /*int*/ sel, long /*int*/ range) {
return 0;
}
void callSuper(long /*int*/ id, long /*int*/ sel) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel);
}
void callSuper(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, arg0);
}
void callSuper(long /*int*/ id, long /*int*/ sel, NSRect arg0) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, arg0);
}
void callSuper(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, arg0, arg1);
}
void callSuper(long /*int*/ id, long /*int*/ sel, NSRect arg0, long /*int*/ arg1) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, arg0, arg1);
}
long /*int*/ callSuper(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, NSRect arg1, long /*int*/ arg2) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, arg0, arg1, arg2);
}
boolean callSuperBoolean(long /*int*/ id, long /*int*/ sel) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel) != 0;
}
boolean canBecomeKeyWindow (long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean (id, sel);
}
boolean needsPanelToBecomeKey (long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean (id, sel);
}
void cancelOperation(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
}
NSSize cellSize (long /*int*/ id, long /*int*/ sel) {
NSSize result = new NSSize();
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper_stret(result, super_struct, sel);
return result;
}
NSSize cellSizeForBounds (long /*int*/ id, long /*int*/ sel, NSRect cellFrame) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
NSSize result = new NSSize();
OS.objc_msgSendSuper_stret(result, super_struct, sel, cellFrame);
return result;
}
boolean callSuperBoolean(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, arg0) != 0;
}
boolean callSuperBoolean(long /*int*/ id, long /*int*/ sel, NSRange range, long /*int*/ arg1) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper_bool(super_struct, sel, range, arg1);
}
long /*int*/ callSuperObject(long /*int*/ id, long /*int*/ sel) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel);
}
long /*int*/ callSuperObject(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, arg0);
}
long /*int*/ callSuperObject(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, arg0, arg1);
}
NSRect callSuperRect(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
NSRect result = new NSRect();
OS.objc_msgSendSuper_stret(result, super_struct, sel, arg0);
return result;
}
boolean canDragRowsWithIndexes_atPoint(long /*int*/ id, long /*int*/ sel, long /*int*/ rowIndexes, NSPoint mouseDownPoint) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper_bool(super_struct, sel, rowIndexes, mouseDownPoint);
}
long /*int*/ characterIndexForPoint (long /*int*/ id, long /*int*/ sel, long /*int*/ point) {
return OS.NSNotFound;
}
long /*int*/ columnAtPoint(long /*int*/ id, long /*int*/ sel, NSPoint point) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, point);
}
boolean acceptsFirstMouse (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, theEvent) != 0;
}
boolean acceptsFirstResponder (long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean(id, sel);
}
boolean becomeFirstResponder (long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean(id, sel);
}
void becomeKeyWindow (long /*int*/ id, long /*int*/ sel) {
callSuper(id, sel);
}
/**
* Marks the widget to be skinned.
* <p>
* The skin event is sent to the receiver's display when appropriate (usually before the next event
* is handled). Widgets are automatically marked for skinning upon creation as well as when its skin
* id or class changes. The skin id and/or class can be changed by calling <code>Display.setData(String, Object)</code>
* with the keys SWT.SKIN_ID and/or SWT.SKIN_CLASS. Once the skin event is sent to a widget, it
* will not be sent again unless <code>reskin(int)</code> is called on the widget or on an ancestor
* while specifying the <code>SWT.ALL</code> flag.
* </p>
* <p>
* The parameter <code>flags</code> may be either:
* <dl>
* <dt><b>SWT.ALL</b></dt>
* <dd>all children in the receiver's widget tree should be skinned</dd>
* <dt><b>SWT.NONE</b></dt>
* <dd>only the receiver should be skinned</dd>
* </dl>
* </p>
* @param flags the flags specifying how to reskin
*
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
* @since 3.6
*/
public void reskin (int flags) {
checkWidget ();
reskinWidget ();
if ((flags & SWT.ALL) != 0) reskinChildren (flags);
}
void reskinChildren (int flags) {
}
void reskinWidget() {
if ((state & SKIN_NEEDED) != SKIN_NEEDED) {
this.state |= SKIN_NEEDED;
display.addSkinnableWidget(this);
}
}
boolean resignFirstResponder (long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean(id, sel);
}
/**
* Adds the listener to the collection of listeners who will
* be notified when an event of the given type occurs. When the
* event does occur in the widget, the listener is notified by
* sending it the <code>handleEvent()</code> message. The event
* type is one of the event constants defined in class <code>SWT</code>.
*
* @param eventType the type of event to listen for
* @param listener the listener which should be notified when the event occurs
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see Listener
* @see SWT
* @see #getListeners(int)
* @see #removeListener(int, Listener)
* @see #notifyListeners
*/
public void addListener (int eventType, Listener listener) {
checkWidget();
if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
_addListener (eventType, listener);
}
void _addListener (int eventType, Listener listener) {
if (eventTable == null) eventTable = new EventTable ();
eventTable.hook (eventType, listener);
}
/**
* Adds the listener to the collection of listeners who will
* be notified when the widget is disposed. When the widget is
* disposed, the listener is notified by sending it the
* <code>widgetDisposed()</code> message.
*
* @param listener the listener which should be notified when the receiver is disposed
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see DisposeListener
* @see #removeDisposeListener
*/
public void addDisposeListener (DisposeListener listener) {
checkWidget();
if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
TypedListener typedListener = new TypedListener (listener);
addListener (SWT.Dispose, typedListener);
}
boolean canBecomeKeyView(long /*int*/ id, long /*int*/ sel) {
return true;
}
static int checkBits (int style, int int0, int int1, int int2, int int3, int int4, int int5) {
int mask = int0 | int1 | int2 | int3 | int4 | int5;
if ((style & mask) == 0) style |= int0;
if ((style & int0) != 0) style = (style & ~mask) | int0;
if ((style & int1) != 0) style = (style & ~mask) | int1;
if ((style & int2) != 0) style = (style & ~mask) | int2;
if ((style & int3) != 0) style = (style & ~mask) | int3;
if ((style & int4) != 0) style = (style & ~mask) | int4;
if ((style & int5) != 0) style = (style & ~mask) | int5;
return style;
}
void checkOpen () {
/* Do nothing */
}
void checkOrientation (Widget parent) {
style &= ~SWT.MIRRORED;
if ((style & (SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT)) == 0) {
if (parent != null) {
if ((parent.style & SWT.LEFT_TO_RIGHT) != 0) style |= SWT.LEFT_TO_RIGHT;
if ((parent.style & SWT.RIGHT_TO_LEFT) != 0) style |= SWT.RIGHT_TO_LEFT;
}
}
style = checkBits (style, SWT.LEFT_TO_RIGHT, SWT.RIGHT_TO_LEFT, 0, 0, 0, 0);
}
void checkParent (Widget parent) {
if (parent == null) error (SWT.ERROR_NULL_ARGUMENT);
if (parent.isDisposed ()) error (SWT.ERROR_INVALID_ARGUMENT);
parent.checkWidget ();
parent.checkOpen ();
}
/**
* Checks that this class can be subclassed.
* <p>
* The SWT class library is intended to be subclassed
* only at specific, controlled points (most notably,
* <code>Composite</code> and <code>Canvas</code> when
* implementing new widgets). This method enforces this
* rule unless it is overridden.
* </p><p>
* <em>IMPORTANT:</em> By providing an implementation of this
* method that allows a subclass of a class which does not
* normally allow subclassing to be created, the implementer
* agrees to be fully responsible for the fact that any such
* subclass will likely fail between SWT releases and will be
* strongly platform specific. No support is provided for
* user-written classes which are implemented in this fashion.
* </p><p>
* The ability to subclass outside of the allowed SWT classes
* is intended purely to enable those not on the SWT development
* team to implement patches in order to get around specific
* limitations in advance of when those limitations can be
* addressed by the team. Subclassing should not be attempted
* without an intimate and detailed understanding of the hierarchy.
* </p>
*
* @exception SWTException <ul>
* <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
* </ul>
*/
protected void checkSubclass () {
if (!isValidSubclass ()) error (SWT.ERROR_INVALID_SUBCLASS);
}
/**
* Throws an <code>SWTException</code> if the receiver can not
* be accessed by the caller. This may include both checks on
* the state of the receiver and more generally on the entire
* execution context. This method <em>should</em> be called by
* widget implementors to enforce the standard SWT invariants.
* <p>
* Currently, it is an error to invoke any method (other than
* <code>isDisposed()</code>) on a widget that has had its
* <code>dispose()</code> method called. It is also an error
* to call widget methods from any thread that is different
* from the thread that created the widget.
* </p><p>
* In future releases of SWT, there may be more or fewer error
* checks and exceptions may be thrown for different reasons.
* </p>
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*/
protected void checkWidget () {
Display display = this.display;
if (display == null) error (SWT.ERROR_WIDGET_DISPOSED);
if (display.thread != Thread.currentThread ()) error (SWT.ERROR_THREAD_INVALID_ACCESS);
if ((state & DISPOSED) != 0) error (SWT.ERROR_WIDGET_DISPOSED);
}
void clearDeferFlushing (long /*int*/ id, long /*int*/ sel) {
}
boolean textView_clickOnLink_atIndex(long /*int*/ id, long /*int*/ sel, long /*int*/ textView, long /*int*/ link, long /*int*/ charIndex) {
return true;
}
void collapseItem_collapseChildren (long /*int*/ id, long /*int*/ sel, long /*int*/ item, boolean children) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, item, children);
}
void copyToClipboard (char [] buffer) {
if (buffer.length == 0) return;
NSPasteboard pasteboard = NSPasteboard.generalPasteboard ();
if (pasteboard == null) return;
pasteboard.declareTypes (NSArray.arrayWithObject (OS.NSStringPboardType), null);
pasteboard.setString (NSString.stringWithCharacters (buffer, buffer.length), OS.NSStringPboardType);
}
void createHandle () {
}
void createJNIRef () {
jniRef = OS.NewGlobalRef(this);
if (jniRef == 0) error (SWT.ERROR_NO_HANDLES);
}
void createWidget () {
createJNIRef ();
createHandle ();
setOrientation();
register ();
}
void comboBoxSelectionDidChange(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void comboBoxWillDismiss(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void comboBoxWillPopUp(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void dealloc (long /*int*/id, long /*int*/sel) {
callSuper (id, sel);
}
void deregister () {
}
void destroyJNIRef () {
if (jniRef != 0) OS.DeleteGlobalRef (jniRef);
jniRef = 0;
}
void destroyWidget () {
releaseHandle ();
}
/**
* Disposes of the operating system resources associated with
* the receiver and all its descendants. After this method has
* been invoked, the receiver and all descendants will answer
* <code>true</code> when sent the message <code>isDisposed()</code>.
* Any internal connections between the widgets in the tree will
* have been removed to facilitate garbage collection.
* This method does nothing if the widget is already disposed.
* <p>
* NOTE: This method is not called recursively on the descendants
* of the receiver. This means that, widget implementers can not
* detect when a widget is being disposed of by re-implementing
* this method, but should instead listen for the <code>Dispose</code>
* event.
* </p>
*
* @exception SWTException <ul>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see #addDisposeListener
* @see #removeDisposeListener
* @see #checkWidget
*/
public void dispose () {
/*
* Note: It is valid to attempt to dispose a widget
* more than once. If this happens, fail silently.
*/
if (isDisposed ()) return;
if (!isValidThread ()) error (SWT.ERROR_THREAD_INVALID_ACCESS);
release (true);
}
void deselectAll(long /*int*/ id, long /*int*/ sel, long /*int*/ sender) {
callSuper(id, sel, sender);
}
void deselectRow(long /*int*/ id, long /*int*/ sel, long /*int*/ index) {
callSuper(id, sel, index);
}
void doCommandBySelector (long /*int*/ id, long /*int*/ sel, long /*int*/ aSelector) {
callSuper (id, sel, aSelector);
}
boolean dragSelectionWithEvent(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1, long /*int*/ arg2) {
return false;
}
void drawBackground (long /*int*/ id, NSGraphicsContext context, NSRect rect) {
/* Do nothing */
}
void drawBackgroundInClipRect(long /*int*/ id, long /*int*/ sel, NSRect rect) {
callSuper(id, sel, rect);
}
void drawImageWithFrameInView (long /*int*/ id, long /*int*/ sel, long /*int*/ image, NSRect rect, long /*int*/ view) {
callSuper(id, sel, image, rect, view);
}
NSRect drawTitleWithFrameInView (long /*int*/ id, long /*int*/ sel, long /*int*/ title, NSRect rect, long /*int*/ view) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
NSRect result = new NSRect();
OS.objc_msgSendSuper_stret(result, super_struct, sel, title, rect, view);
return result;
}
void drawInteriorWithFrame_inView (long /*int*/ id, long /*int*/ sel, NSRect cellFrame, long /*int*/ view) {
callSuper(id, sel, cellFrame, view);
}
void drawLabelInRect(long /*int*/ id, long /*int*/ sel, boolean shouldTruncateLabel, NSRect rect) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, shouldTruncateLabel, rect);
}
void drawViewBackgroundInRect(long /*int*/ id, long /*int*/ sel, NSRect rect) {
callSuper(id, sel, rect);
}
void drawWithExpansionFrame_inView (long /*int*/ id, long /*int*/ sel, NSRect cellFrame, long /*int*/ view) {
callSuper(id, sel, cellFrame, view);
}
void drawRect (long /*int*/ id, long /*int*/ sel, NSRect rect) {
if (!isDrawing()) return;
Display display = this.display;
NSView view = new NSView(id);
display.isPainting.addObject(view);
NSGraphicsContext context = NSGraphicsContext.currentContext();
context.saveGraphicsState();
setClipRegion(view);
drawBackground (id, context, rect);
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, rect);
if (!isDisposed()) {
/*
* Feature in Cocoa. There are widgets that draw outside of the UI thread,
* such as the progress bar and default button. The fix is to draw the
* widget but not send paint events.
*/
drawWidget (id, context, rect);
}
context.restoreGraphicsState();
display.isPainting.removeObjectIdenticalTo(view);
}
void _drawThemeProgressArea (long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, arg0);
}
void drawWidget (long /*int*/ id, NSGraphicsContext context, NSRect rect) {
}
long /*int*/ imageView () {
return 0;
}
void redrawWidget (NSView view, boolean children) {
view.setNeedsDisplay(true);
}
void redrawWidget (NSView view, long /*int*/ x, long /*int*/ y, long /*int*/ width, long /*int*/ height, boolean children) {
NSRect rect = new NSRect();
rect.x = x;
rect.y = y;
rect.width = width;
rect.height = height;
view.setNeedsDisplayInRect(rect);
}
void error (int code) {
SWT.error(code);
}
void expandItem_expandChildren (long /*int*/ id, long /*int*/ sel, long /*int*/ item, boolean children) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, item, children);
}
NSRect expansionFrameWithFrame_inView(long /*int*/ id, long /*int*/ sel, NSRect cellRect, long /*int*/ view) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
NSRect result = new NSRect();
OS.objc_msgSendSuper_stret(result, super_struct, sel, cellRect, view);
return result;
}
boolean filters (int eventType) {
return display.filters (eventType);
}
NSRect firstRectForCharacterRange(long /*int*/ id, long /*int*/ sel, long /*int*/ range) {
return new NSRect ();
}
int fixMnemonic (char [] buffer) {
int i=0, j=0;
while (i < buffer.length) {
if ((buffer [j++] = buffer [i++]) == '&') {
if (i == buffer.length) {continue;}
if (buffer [i] == '&') {i++; continue;}
j--;
}
}
return j;
}
/**
* Returns the application defined widget data associated
* with the receiver, or null if it has not been set. The
* <em>widget data</em> is a single, unnamed field that is
* stored with every widget.
* <p>
* Applications may put arbitrary objects in this field. If
* the object stored in the widget data needs to be notified
* when the widget is disposed of, it is the application's
* responsibility to hook the Dispose event on the widget and
* do so.
* </p>
*
* @return the widget data
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - when the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - when called from the wrong thread</li>
* </ul>
*
* @see #setData(Object)
*/
public Object getData () {
checkWidget();
return (state & KEYED_DATA) != 0 ? ((Object []) data) [0] : data;
}
/**
* Returns the application defined property of the receiver
* with the specified name, or null if it has not been set.
* <p>
* Applications may have associated arbitrary objects with the
* receiver in this fashion. If the objects stored in the
* properties need to be notified when the widget is disposed
* of, it is the application's responsibility to hook the
* Dispose event on the widget and do so.
* </p>
*
* @param key the name of the property
* @return the value of the property or null if it has not been set
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the key is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see #setData(String, Object)
*/
public Object getData (String key) {
checkWidget();
if (key == null) error (SWT.ERROR_NULL_ARGUMENT);
if (key.equals(IS_ACTIVE)) return new Boolean(isActive());
if ((state & KEYED_DATA) != 0) {
Object [] table = (Object []) data;
for (int i=1; i<table.length; i+=2) {
if (key.equals (table [i])) return table [i+1];
}
}
return null;
}
/**
* Returns the <code>Display</code> that is associated with
* the receiver.
* <p>
* A widget's display is either provided when it is created
* (for example, top level <code>Shell</code>s) or is the
* same as its parent's display.
* </p>
*
* @return the receiver's display
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* </ul>
*/
public Display getDisplay () {
Display display = this.display;
if (display == null) error (SWT.ERROR_WIDGET_DISPOSED);
return display;
}
boolean getDrawing () {
return true;
}
/**
* Returns an array of listeners who will be notified when an event
* of the given type occurs. The event type is one of the event constants
* defined in class <code>SWT</code>.
*
* @param eventType the type of event to listen for
* @return an array of listeners that will be notified when the event occurs
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see Listener
* @see SWT
* @see #addListener(int, Listener)
* @see #removeListener(int, Listener)
* @see #notifyListeners
*
* @since 3.4
*/
public Listener[] getListeners (int eventType) {
checkWidget();
if (eventTable == null) return new Listener[0];
return eventTable.getListeners(eventType);
}
String getName () {
String string = getClass ().getName ();
int index = string.lastIndexOf ('.');
if (index == -1) return string;
return string.substring (index + 1, string.length ());
}
String getNameText () {
return "";
}
/**
* Returns the receiver's style information.
* <p>
* Note that the value which is returned by this method <em>may
* not match</em> the value which was provided to the constructor
* when the receiver was created. This can occur when the underlying
* operating system does not support a particular combination of
* requested styles. For example, if the platform widget used to
* implement a particular SWT widget always has scroll bars, the
* result of calling this method would always have the
* <code>SWT.H_SCROLL</code> and <code>SWT.V_SCROLL</code> bits set.
* </p>
*
* @return the style bits
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*/
public int getStyle () {
checkWidget();
return style;
}
boolean hasMarkedText (long /*int*/ id, long /*int*/ sel) {
return false;
}
NSRect headerRectOfColumn (long /*int*/ id, long /*int*/ sel, long /*int*/ column) {
return callSuperRect(id, sel, column);
}
void helpRequested(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
}
void highlightSelectionInClipRect(long /*int*/ id, long /*int*/ sel, long /*int*/ rect) {
}
long /*int*/ hitTest (long /*int*/ id, long /*int*/ sel, NSPoint point) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, point);
}
long /*int*/ hitTestForEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event, NSRect rect, long /*int*/ controlView) {
return 0;
}
boolean hooks (int eventType) {
if (eventTable == null) return false;
return eventTable.hooks (eventType);
}
long /*int*/ image (long /*int*/ id, long /*int*/ sel) {
return 0;
}
NSRect imageRectForBounds (long /*int*/ id, long /*int*/ sel, NSRect cellFrame) {
return new NSRect();
}
boolean insertText (long /*int*/ id, long /*int*/ sel, long /*int*/ string) {
callSuper (id, sel, string);
return true;
}
boolean isActive () {
return true;
}
/**
* Returns <code>true</code> if the widget has been disposed,
* and <code>false</code> otherwise.
* <p>
* This method gets the dispose state for the widget.
* When a widget has been disposed, it is an error to
* invoke any other method (except {@link #dispose()}) using the widget.
* </p>
*
* @return <code>true</code> when the widget is disposed and <code>false</code> otherwise
*/
public boolean isDisposed () {
return (state & DISPOSED) != 0;
}
boolean isDrawing () {
return true;
}
boolean isFlipped(long /*int*/ id, long /*int*/ sel) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel) != 0;
}
/**
* Returns <code>true</code> if there are any listeners
* for the specified event type associated with the receiver,
* and <code>false</code> otherwise. The event type is one of
* the event constants defined in class <code>SWT</code>.
*
* @param eventType the type of event
* @return true if the event is hooked
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see SWT
*/
public boolean isListening (int eventType) {
checkWidget();
return hooks (eventType);
}
boolean isOpaque(long /*int*/ id, long /*int*/ sel) {
return false;
}
boolean isValidSubclass () {
return Display.isValidClass (getClass ());
}
boolean isValidThread () {
return getDisplay ().isValidThread ();
}
void flagsChanged (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper (id, sel, theEvent);
}
void keyDown (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
superKeyDown(id, sel, theEvent);
}
void keyUp (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
superKeyUp(id, sel, theEvent);
}
void mouseDown(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
mouseDownSuper(id, sel, theEvent);
}
boolean mouseDownCanMoveWindow(long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean(id, sel);
}
void mouseDownSuper(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void mouseUp(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void mouseMoved(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void mouseDragged(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void mouseEntered(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void mouseExited(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void cursorUpdate(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void rightMouseDown(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void rightMouseUp(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void rightMouseDragged(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void otherMouseDown(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void otherMouseUp(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
void otherMouseDragged(long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
boolean shouldDelayWindowOrderingForEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, theEvent) != 0;
}
boolean menuHasKeyEquivalent_forEvent_target_action(long /*int*/ id, long /*int*/ sel, long /*int*/ menu, long /*int*/ event, long /*int*/ target, long /*int*/ action) {
return true;
}
long /*int*/ menuForEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
return OS.objc_msgSendSuper(super_struct, sel, theEvent);
}
void menuNeedsUpdate(long /*int*/ id, long /*int*/ sel, long /*int*/ menu) {
}
boolean makeFirstResponder(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
return callSuperBoolean(id, sel, notification);
}
NSRange markedRange (long /*int*/ id, long /*int*/ sel) {
return new NSRange ();
}
void menu_willHighlightItem(long /*int*/ id, long /*int*/ sel, long /*int*/ menu, long /*int*/ item) {
}
void menuDidClose(long /*int*/ id, long /*int*/ sel, long /*int*/ menu) {
}
void menuWillOpen(long /*int*/ id, long /*int*/ sel, long /*int*/ menu) {
}
void noResponderFor(long /*int*/ id, long /*int*/ sel, long /*int*/ selector) {
callSuper(id, sel, selector);
}
long /*int*/ numberOfRowsInTableView(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView) {
return 0;
}
long /*int*/ outlineView_child_ofItem(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ index, long /*int*/ item) {
return 0;
}
void outlineView_didClickTableColumn(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ tableColumn) {
}
long /*int*/ outlineView_objectValueForTableColumn_byItem(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ tableColumn, long /*int*/ item) {
return 0;
}
boolean outlineView_isItemExpandable(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ item) {
return false;
}
long /*int*/ outlineView_numberOfChildrenOfItem(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ item) {
return 0;
}
boolean outlineView_shouldExpandItem_item(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ item) {
return true;
}
boolean outlineView_shouldReorderColumn_toColumn(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ columnIndex, long /*int*/ newColumnIndex) {
return true;
}
boolean outlineView_shouldEditTableColumn_row(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ aTableColumn, long /*int*/ item) {
return false;
}
boolean outlineView_shouldTrackCell_forTableColumn_item(long /*int*/ id, long /*int*/ sel, long /*int*/ table, long /*int*/ cell, long /*int*/ tableColumn, long /*int*/ item) {
return true;
}
void outlineView_willDisplayCell_forTableColumn_item(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ cell, long /*int*/ tableColumn, long /*int*/ item) {
}
void outlineViewColumnDidMove (long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void outlineViewColumnDidResize (long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void outlineViewSelectionDidChange(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void outlineViewSelectionIsChanging(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void outlineView_setObjectValue_forTableColumn_byItem(long /*int*/ id, long /*int*/ sel, long /*int*/ outlineView, long /*int*/ object, long /*int*/ tableColumn, long /*int*/ item) {
}
boolean outlineView_writeItems_toPasteboard(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1, long /*int*/ arg2) {
return false;
}
/**
* Notifies all of the receiver's listeners for events
* of the given type that one such event has occurred by
* invoking their <code>handleEvent()</code> method. The
* event type is one of the event constants defined in class
* <code>SWT</code>.
*
* @param eventType the type of event which has occurred
* @param event the event data
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see SWT
* @see #addListener
* @see #getListeners(int)
* @see #removeListener(int, Listener)
*/
public void notifyListeners (int eventType, Event event) {
checkWidget();
if (event == null) event = new Event ();
sendEvent (eventType, event);
}
void pageDown (long /*int*/ id, long /*int*/ sel, long /*int*/ sender) {
callSuper(id, sel, sender);
}
void pageUp (long /*int*/ id, long /*int*/ sel, long /*int*/ sender) {
callSuper(id, sel, sender);
}
void postEvent (int eventType) {
sendEvent (eventType, null, false);
}
void postEvent (int eventType, Event event) {
sendEvent (eventType, event, false);
}
void reflectScrolledClipView (long /*int*/ id, long /*int*/ sel, long /*int*/ aClipView) {
callSuper (id, sel, aClipView);
}
void register () {
}
void release (boolean destroy) {
if ((state & DISPOSE_SENT) == 0) {
state |= DISPOSE_SENT;
sendEvent (SWT.Dispose);
}
if ((state & DISPOSED) == 0) {
releaseChildren (destroy);
}
if ((state & RELEASED) == 0) {
state |= RELEASED;
if (destroy) {
releaseParent ();
releaseWidget ();
destroyWidget ();
} else {
releaseWidget ();
releaseHandle ();
}
}
}
void releaseChildren (boolean destroy) {
}
void releaseHandle () {
state |= DISPOSED;
display = null;
destroyJNIRef ();
}
void releaseParent () {
/* Do nothing */
}
void releaseWidget () {
deregister ();
if (display.tooltipTarget == this) display.tooltipTarget = null;
eventTable = null;
data = null;
}
/**
* Removes the listener from the collection of listeners who will
* be notified when an event of the given type occurs. The event
* type is one of the event constants defined in class <code>SWT</code>.
*
* @param eventType the type of event to listen for
* @param listener the listener which should no longer be notified
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see Listener
* @see SWT
* @see #addListener
* @see #getListeners(int)
* @see #notifyListeners
*/
public void removeListener (int eventType, Listener listener) {
checkWidget();
if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
if (eventTable == null) return;
eventTable.unhook (eventType, listener);
}
/**
* Removes the listener from the collection of listeners who will
* be notified when an event of the given type occurs.
* <p>
* <b>IMPORTANT:</b> This method is <em>not</em> part of the SWT
* public API. It is marked public only so that it can be shared
* within the packages provided by SWT. It should never be
* referenced from application code.
* </p>
*
* @param eventType the type of event to listen for
* @param listener the listener which should no longer be notified
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see Listener
* @see #addListener
*
* @noreference This method is not intended to be referenced by clients.
* @nooverride This method is not intended to be re-implemented or extended by clients.
*/
protected void removeListener (int eventType, SWTEventListener handler) {
checkWidget();
if (handler == null) error (SWT.ERROR_NULL_ARGUMENT);
if (eventTable == null) return;
eventTable.unhook (eventType, handler);
}
/**
* Removes the listener from the collection of listeners who will
* be notified when the widget is disposed.
*
* @param listener the listener which should no longer be notified
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see DisposeListener
* @see #addDisposeListener
*/
public void removeDisposeListener (DisposeListener listener) {
checkWidget();
if (listener == null) error (SWT.ERROR_NULL_ARGUMENT);
if (eventTable == null) return;
eventTable.unhook (SWT.Dispose, listener);
}
void scrollClipViewToPoint (long /*int*/ id, long /*int*/ sel, long /*int*/ clipView, NSPoint point) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, clipView, point);
}
void selectRowIndexes_byExtendingSelection (long /*int*/ id, long /*int*/ sel, long /*int*/ indexes, boolean extend) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, indexes, extend);
}
void scrollWheel (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper(id, sel, theEvent);
}
NSRange selectedRange (long /*int*/ id, long /*int*/ sel) {
return new NSRange ();
}
long /*int*/ nextValidKeyView (long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
long /*int*/ previousValidKeyView (long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
void sendDoubleSelection() {
}
void sendEvent (Event event) {
display.sendEvent (eventTable, event);
}
void sendEvent (int eventType) {
sendEvent (eventType, null, true);
}
void sendEvent (int eventType, Event event) {
sendEvent (eventType, event, true);
}
void sendEvent (int eventType, Event event, boolean send) {
if (eventTable == null && !display.filters (eventType)) {
return;
}
if (event == null) event = new Event ();
event.type = eventType;
event.display = display;
event.widget = this;
if (event.time == 0) {
event.time = display.getLastEventTime ();
}
if (send) {
sendEvent (event);
} else {
display.postEvent (event);
}
}
boolean sendKeyEvent (NSEvent nsEvent, int type) {
if ((state & WEBKIT_EVENTS_FIX) != 0) return true;
Event event = new Event ();
if (!setKeyState (event, type, nsEvent)) return true;
return sendKeyEvent (type, event);
}
boolean sendKeyEvent (int type, Event event) {
sendEvent (type, event);
// widget could be disposed at this point
/*
* It is possible (but unlikely), that application
* code could have disposed the widget in the key
* events. If this happens, end the processing of
* the key by returning false.
*/
if (isDisposed ()) return false;
return event.doit;
}
void sendHorizontalSelection () {
}
void sendCancelSelection () {
}
void sendSearchSelection () {
}
void sendSelection () {
}
void sendSelectionEvent (int eventType) {
sendSelectionEvent (eventType, null, false);
}
void sendSelectionEvent (int eventType, Event event, boolean send) {
if (eventTable == null && !display.filters (eventType)) {
return;
}
if (event == null) event = new Event ();
NSEvent nsEvent = NSApplication.sharedApplication ().currentEvent ();
if (nsEvent != null) setInputState (event, nsEvent, 0);
sendEvent(eventType, event, send);
}
void sendVerticalSelection () {
}
/**
* Sets the application defined widget data associated
* with the receiver to be the argument. The <em>widget
* data</em> is a single, unnamed field that is stored
* with every widget.
* <p>
* Applications may put arbitrary objects in this field. If
* the object stored in the widget data needs to be notified
* when the widget is disposed of, it is the application's
* responsibility to hook the Dispose event on the widget and
* do so.
* </p>
*
* @param data the widget data
*
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - when the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - when called from the wrong thread</li>
* </ul>
*
* @see #getData()
*/
public void setData (Object data) {
checkWidget();
if (WEBKIT_EVENTS_FIX_KEY.equals (data)) {
state |= WEBKIT_EVENTS_FIX;
return;
}
if ((state & KEYED_DATA) != 0) {
((Object []) this.data) [0] = data;
} else {
this.data = data;
}
}
/**
* Sets the application defined property of the receiver
* with the specified name to the given value.
* <p>
* Applications may associate arbitrary objects with the
* receiver in this fashion. If the objects stored in the
* properties need to be notified when the widget is disposed
* of, it is the application's responsibility to hook the
* Dispose event on the widget and do so.
* </p>
*
* @param key the name of the property
* @param value the new value for the property
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the key is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*
* @see #getData(String)
*/
public void setData (String key, Object value) {
checkWidget();
if (key == null) error (SWT.ERROR_NULL_ARGUMENT);
if (GLCONTEXT_KEY.equals (key)) {
setOpenGLContext(value);
return;
}
int index = 1;
Object [] table = null;
if ((state & KEYED_DATA) != 0) {
table = (Object []) data;
while (index < table.length) {
if (key.equals (table [index])) break;
index += 2;
}
}
if (value != null) {
if ((state & KEYED_DATA) != 0) {
if (index == table.length) {
Object [] newTable = new Object [table.length + 2];
System.arraycopy (table, 0, newTable, 0, table.length);
data = table = newTable;
}
} else {
table = new Object [3];
table [0] = data;
data = table;
state |= KEYED_DATA;
}
table [index] = key;
table [index + 1] = value;
} else {
if ((state & KEYED_DATA) != 0) {
if (index != table.length) {
int length = table.length - 2;
if (length == 1) {
data = table [0];
state &= ~KEYED_DATA;
} else {
Object [] newTable = new Object [length];
System.arraycopy (table, 0, newTable, 0, index);
System.arraycopy (table, index + 2, newTable, index, length - index);
data = newTable;
}
}
}
}
if (key.equals(SWT.SKIN_CLASS) || key.equals(SWT.SKIN_ID)) this.reskin(SWT.ALL);
}
void setOpenGLContext(Object value) {
}
void setOrientation () {
}
void setFrameOrigin (long /*int*/ id, long /*int*/ sel, NSPoint point) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, point);
}
void setFrameSize (long /*int*/ id, long /*int*/ sel, NSSize size) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, size);
}
void setImage (long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
}
boolean setInputState (Event event, NSEvent nsEvent, int type) {
if (nsEvent == null) {
nsEvent = NSApplication.sharedApplication().currentEvent();
if (nsEvent == null) return true;
}
long /*int*/ modifierFlags = nsEvent.modifierFlags();
if ((modifierFlags & OS.NSAlternateKeyMask) != 0) event.stateMask |= SWT.ALT;
if ((modifierFlags & OS.NSShiftKeyMask) != 0) event.stateMask |= SWT.SHIFT;
if ((modifierFlags & OS.NSControlKeyMask) != 0) event.stateMask |= SWT.CONTROL;
if ((modifierFlags & OS.NSCommandKeyMask) != 0) event.stateMask |= SWT.COMMAND;
int state = OS.GetCurrentEventButtonState ();
if ((state & 0x1) != 0) event.stateMask |= SWT.BUTTON1;
if ((state & 0x2) != 0) event.stateMask |= SWT.BUTTON3;
if ((state & 0x4) != 0) event.stateMask |= SWT.BUTTON2;
if ((state & 0x8) != 0) event.stateMask |= SWT.BUTTON4;
if ((state & 0x10) != 0) event.stateMask |= SWT.BUTTON5;
switch (type) {
case SWT.MouseDown:
case SWT.MouseDoubleClick:
if (event.button == 1) event.stateMask &= ~SWT.BUTTON1;
if (event.button == 2) event.stateMask &= ~SWT.BUTTON2;
if (event.button == 3) event.stateMask &= ~SWT.BUTTON3;
if (event.button == 4) event.stateMask &= ~SWT.BUTTON4;
if (event.button == 5) event.stateMask &= ~SWT.BUTTON5;
break;
case SWT.MouseUp:
if (event.button == 1) event.stateMask |= SWT.BUTTON1;
if (event.button == 2) event.stateMask |= SWT.BUTTON2;
if (event.button == 3) event.stateMask |= SWT.BUTTON3;
if (event.button == 4) event.stateMask |= SWT.BUTTON4;
if (event.button == 5) event.stateMask |= SWT.BUTTON5;
break;
case SWT.KeyDown:
case SWT.Traverse:
if (event.keyCode == SWT.ALT) event.stateMask &= ~SWT.ALT;
if (event.keyCode == SWT.SHIFT) event.stateMask &= ~SWT.SHIFT;
if (event.keyCode == SWT.CONTROL) event.stateMask &= ~SWT.CONTROL;
if (event.keyCode == SWT.COMMAND) event.stateMask &= ~SWT.COMMAND;
break;
case SWT.KeyUp:
if (event.keyCode == SWT.ALT) event.stateMask |= SWT.ALT;
if (event.keyCode == SWT.SHIFT) event.stateMask |= SWT.SHIFT;
if (event.keyCode == SWT.CONTROL) event.stateMask |= SWT.CONTROL;
if (event.keyCode == SWT.COMMAND) event.stateMask |= SWT.COMMAND;
break;
}
return true;
}
boolean setKeyState (Event event, int type, NSEvent nsEvent) {
boolean isNull = false;
int keyCode = nsEvent.keyCode ();
event.keyCode = Display.translateKey (keyCode);
switch (event.keyCode) {
case SWT.LF: {
/*
* Feature in the Macintosh. When the numeric key pad
* Enter key is pressed, it generates '\n'. This is the
* correct platform behavior but is not portable. The
* fix is to convert the '\n' into '\r'.
*/
event.keyCode = SWT.KEYPAD_CR;
event.character = '\r';
break;
}
case SWT.BS: event.character = '\b'; break;
case SWT.CR: event.character = '\r'; break;
case SWT.DEL: event.character = 0x7F; break;
case SWT.ESC: event.character = 0x1B; break;
case SWT.TAB: event.character = '\t'; break;
default:
if (event.keyCode == 0 || (SWT.KEYPAD_MULTIPLY <= event.keyCode && event.keyCode <= SWT.KEYPAD_CR)) {
NSString chars = nsEvent.characters ();
if (chars != null && chars.length() > 0) event.character = (char)chars.characterAtIndex (0);
}
if (event.keyCode == 0) {
long /*int*/ uchrPtr = 0;
long /*int*/ currentKbd = OS.TISCopyCurrentKeyboardInputSource();
long /*int*/ uchrCFData = OS.TISGetInputSourceProperty(currentKbd, OS.kTISPropertyUnicodeKeyLayoutData());
if (uchrCFData != 0) {
uchrPtr = OS.CFDataGetBytePtr(uchrCFData);
if (uchrPtr != 0 && OS.CFDataGetLength(uchrCFData) > 0) {
long /*int*/ cgEvent = nsEvent.CGEvent();
long keyboardType = OS.CGEventGetIntegerValueField(cgEvent, OS.kCGKeyboardEventKeyboardType);
int maxStringLength = 256;
char [] output = new char [maxStringLength];
int [] actualStringLength = new int [1];
int [] deadKeyState = new int[1];
OS.UCKeyTranslate (uchrPtr, (short)keyCode, (short)(event.type == SWT.KeyDown ? OS.kUCKeyActionDown : OS.kUCKeyActionUp), 0, (int)keyboardType, 0, deadKeyState, maxStringLength, actualStringLength, output);
if (actualStringLength[0] < 1) {
// part of a multi-key key
event.keyCode = 0;
} else {
event.keyCode = output[0];
}
}
} else {
// KCHR keyboard layouts are no longer supported, so fall back to the basic but flawed
// method of determining which key was pressed.
NSString unmodifiedChars = nsEvent.charactersIgnoringModifiers ().lowercaseString();
if (unmodifiedChars.length() > 0) event.keyCode = (char)unmodifiedChars.characterAtIndex(0);
}
if (currentKbd != 0) OS.CFRelease(currentKbd);
}
}
if (event.keyCode == 0 && event.character == 0) {
if (!isNull) return false;
}
setLocationMask (event, nsEvent);
setInputState (event, nsEvent, type);
return true;
}
void setLocationMask (Event event, NSEvent nsEvent) {
switch (nsEvent.keyCode ()) {
case 55: /* LEFT COMMAND */
case 56: /* LEFT SHIFT */
case 58: /* LEFT ALT */
case 59: /* LEFT CONTROL */
event.keyLocation = SWT.LEFT;
break;
case 54: /* RIGHT COMMAND */
case 60: /* RIGHT SHIFT */
case 61: /* RIGHT ALT */
case 62: /* RIGHT CONTROL */
event.keyLocation = SWT.RIGHT;
break;
case 67: /* KEYPAD_MULTIPLY */
case 69: /* KEYPAD_ADD */
case 76: /* KEYPAD_CR */
case 78: /* KEYPAD_SUBTRACT */
case 65: /* KEYPAD_DECIMAL */
case 75: /* KEYPAD_DIVIDE */
case 82: /* KEYPAD_0 */
case 83: /* KEYPAD_1 */
case 84: /* KEYPAD_2 */
case 85: /* KEYPAD_3 */
case 86: /* KEYPAD_4 */
case 87: /* KEYPAD_5 */
case 88: /* KEYPAD_6 */
case 89: /* KEYPAD_7 */
case 91: /* KEYPAD_8 */
case 92: /* KEYPAD_9 */
case 81: /* KEYPAD_EQUAL */
event.keyLocation = SWT.KEYPAD;
break;
}
}
boolean setMarkedText_selectedRange (long /*int*/ id, long /*int*/ sel, long /*int*/ string, long /*int*/ range) {
return true;
}
void setNeedsDisplay (long /*int*/ id, long /*int*/ sel, boolean flag) {
if (flag && !isDrawing()) return;
NSView view = new NSView(id);
if (flag && display.isPainting.containsObject(view)) {
NSMutableArray needsDisplay = display.needsDisplay;
if (needsDisplay == null) {
needsDisplay = (NSMutableArray)new NSMutableArray().alloc();
display.needsDisplay = needsDisplay = needsDisplay.initWithCapacity(12);
}
needsDisplay.addObject(view);
return;
}
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, flag);
}
void setNeedsDisplayInRect (long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
if (!isDrawing()) return;
NSRect rect = new NSRect();
OS.memmove(rect, arg0, NSRect.sizeof);
NSView view = new NSView(id);
if (display.isPainting.containsObject(view)) {
NSMutableArray needsDisplayInRect = display.needsDisplayInRect;
if (needsDisplayInRect == null) {
needsDisplayInRect = (NSMutableArray)new NSMutableArray().alloc();
display.needsDisplayInRect = needsDisplayInRect = needsDisplayInRect.initWithCapacity(12);
}
needsDisplayInRect.addObject(view);
needsDisplayInRect.addObject(NSValue.valueWithRect(rect));
return;
}
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
OS.objc_msgSendSuper(super_struct, sel, rect);
}
void setObjectValue(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
callSuper(id, sel, arg0);
}
void setShouldExpandItem(long /*int*/ id, long /*int*/ sel, boolean shouldExpand) {
}
void setShouldScrollClipView(long /*int*/ id, long /*int*/ sel, boolean shouldScroll) {
}
boolean setTabGroupFocus () {
return setTabItemFocus ();
}
boolean setTabItemFocus () {
return false;
}
boolean shouldChangeTextInRange_replacementString(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1) {
return true;
}
NSSize sizeOfLabel(long /*int*/ id, long /*int*/ sel, boolean shouldTruncateLabel) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
NSSize result = new NSSize();
OS.objc_msgSendSuper_stret(result, super_struct, sel, shouldTruncateLabel);
return result;
}
void superKeyDown (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper (id, sel, theEvent);
}
void superKeyUp (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
callSuper (id, sel, theEvent);
}
void tableViewColumnDidMove (long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void tableViewColumnDidResize (long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void tableViewSelectionDidChange (long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void tableViewSelectionIsChanging (long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void tableView_didClickTableColumn(long /*int*/ id, long /*int*/ sel, long /*int*/ tableView, long /*int*/ tableColumn) {
}
long /*int*/ tableView_objectValueForTableColumn_row(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ aTableColumn, long /*int*/ rowIndex) {
return 0;
}
boolean tableView_shouldSelectRow(long /*int*/ id, long /*int*/ sel, long /*int*/ tableView, long /*int*/ index) {
return true;
}
void tableView_setObjectValue_forTableColumn_row(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ anObject, long /*int*/ aTableColumn, long /*int*/ rowIndex) {
}
boolean tableView_shouldReorderColumn_toColumn(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ columnIndex, long /*int*/ newColumnIndex) {
return true;
}
boolean tableView_shouldEditTableColumn_row(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ aTableColumn, long /*int*/ rowIndex) {
return false;
}
boolean tableView_shouldTrackCell_forTableColumn_row(long /*int*/ id, long /*int*/ sel, long /*int*/ table, long /*int*/ cell, /*long*/ long /*int*/ tableColumn, long /*int*/ rowIndex) {
return true;
}
void tableView_willDisplayCell_forTableColumn_row(long /*int*/ id, long /*int*/ sel, long /*int*/ aTableView, long /*int*/ aCell, long /*int*/ aTableColumn, long /*int*/ rowIndex) {
}
void textViewDidChangeSelection(long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
}
void textDidChange(long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
callSuper (id, sel, aNotification);
}
void textDidEndEditing(long /*int*/ id, long /*int*/ sel, long /*int*/ aNotification) {
callSuper(id, sel, aNotification);
}
NSRange textView_willChangeSelectionFromCharacterRange_toCharacterRange(long /*int*/ id, long /*int*/ sel, long /*int*/ aTextView, long /*int*/ oldSelectedCharRange, long /*int*/ newSelectedCharRange) {
return new NSRange();
}
NSRect titleRectForBounds (long /*int*/ id, long /*int*/ sel, NSRect cellFrame) {
objc_super super_struct = new objc_super();
super_struct.receiver = id;
super_struct.super_class = OS.objc_msgSend(id, OS.sel_superclass);
NSRect result = new NSRect();
OS.objc_msgSendSuper_stret(result, super_struct, sel, cellFrame);
return result;
}
long /*int*/ toolbar_itemForItemIdentifier_willBeInsertedIntoToolbar(long /*int*/ id, long /*int*/ sel, long /*int*/ toolbar, long /*int*/ itemID, boolean flag) {
return 0;
}
long /*int*/ toolbarAllowedItemIdentifiers(long /*int*/ id, long /*int*/ sel, long /*int*/ toolbar) {
return 0;
}
long /*int*/ toolbarDefaultItemIdentifiers(long /*int*/ id, long /*int*/ sel, long /*int*/ toolbar) {
return 0;
}
long /*int*/ toolbarSelectableItemIdentifiers(long /*int*/ id, long /*int*/ sel, long /*int*/ toolbar) {
return 0;
}
String tooltipText () {
return null;
}
/**
* Returns a string containing a concise, human-readable
* description of the receiver.
*
* @return a string representation of the receiver
*/
public String toString () {
String string = "*Disposed*";
if (!isDisposed ()) {
string = "*Wrong Thread*";
if (isValidThread ()) string = getNameText ();
}
return getName () + " {" + string + "}";
}
void touchesBeganWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void touchesCancelledWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void touchesEndedWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void touchesMovedWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void beginGestureWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void endGestureWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void magnifyWithEvent (long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void rotateWithEvent(long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void swipeWithEvent(long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
void resetCursorRects (long /*int*/ id, long /*int*/ sel) {
callSuper (id, sel);
}
void updateTrackingAreas (long /*int*/ id, long /*int*/ sel) {
callSuper (id, sel);
}
long /*int*/ validAttributesForMarkedText (long /*int*/ id, long /*int*/ sel) {
return 0;
}
void tabView_didSelectTabViewItem(long /*int*/ id, long /*int*/ sel, long /*int*/ tabView, long /*int*/ tabViewItem) {
}
void tabView_willSelectTabViewItem(long /*int*/ id, long /*int*/ sel, long /*int*/ tabView, long /*int*/ tabViewItem) {
}
boolean tableView_writeRowsWithIndexes_toPasteboard(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0, long /*int*/ arg1, long /*int*/ arg2) {
return false;
}
boolean validateMenuItem(long /*int*/ id, long /*int*/ sel, long /*int*/ menuItem) {
return true;
}
long /*int*/ view_stringForToolTip_point_userData (long /*int*/ id, long /*int*/ sel, long /*int*/ view, long /*int*/ tag, long /*int*/ point, long /*int*/ userData) {
return 0;
}
void viewDidMoveToWindow(long /*int*/ id, long /*int*/ sel) {
}
void viewWillMoveToWindow(long /*int*/ id, long /*int*/ sel, long /*int*/ arg0) {
}
void windowDidMove(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void windowDidResize(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void windowDidResignKey(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void windowDidBecomeKey(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void windowDidMiniturize(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void windowDidDeminiturize(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
void windowSendEvent(long /*int*/ id, long /*int*/ sel, long /*int*/ event) {
callSuper(id, sel, event);
}
boolean windowShouldClose(long /*int*/ id, long /*int*/ sel, long /*int*/ window) {
return false;
}
void windowWillClose(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
long /*int*/ nextState(long /*int*/ id, long /*int*/ sel) {
return callSuperObject(id, sel);
}
void updateOpenGLContext(long /*int*/ id, long /*int*/ sel, long /*int*/ notification) {
}
boolean shouldDrawInsertionPoint(long /*int*/ id, long /*int*/ sel) {
return callSuperBoolean(id, sel);
}
boolean readSelectionFromPasteboard(long /*int*/ id, long /*int*/ sel, long /*int*/ pasteboard) {
return false;
}
long /*int*/ validRequestorForSendType(long /*int*/ id, long /*int*/ sel, long /*int*/ sendType, long /*int*/ returnType) {
return callSuperObject(id, sel, sendType, returnType);
}
boolean writeSelectionToPasteboard(long /*int*/ id, long /*int*/ sel, long /*int*/ pasteboard, long /*int*/ types) {
return false;
}
}