public static void dispose(Widget widget) {
if (widget != null && !widget.isDisposed()) {
try {
widget.dispose();
} catch (Exception e) {
log.debug("widget dispose error", e);
}
}
}
void releaseParent_pp() {
super.releaseParent_pp();
if (cascade != null) cascade.setMenu(null);
if ((style & SWT.BAR) != 0 && this == parent.menuBar) {
parent.setMenuBar(null);
}
}
void releaseHandle() {
if (handle != 0) OS.GCHandle_Free(handle);
handle = 0;
if (imageHandle != 0) OS.GCHandle_Free(imageHandle);
imageHandle = 0;
super.releaseHandle();
}
void releaseWidget() {
super.releaseWidget();
parent = null;
text = null;
styles = null;
ranges = null;
}
void releaseChildren_pp(boolean destroy) {
MenuItem[] items = getItems();
for (int i = 0; i < items.length; i++) {
MenuItem item = items[i];
if (item != null && !item.isDisposed()) {
item.release(false);
}
}
super.releaseChildren_pp(destroy);
}
void hookEvents_pp() {
super.hookEvents_pp();
if ((style & SWT.BAR) == 0) {
int aboutToHideProxy = OS.SignalHandler_new(handle, OS.QSIGNAL_ABOUTTOHIDE);
OS.QObject_connectOrThrow(
handle, "aboutToHide()", aboutToHideProxy, "widgetSignal()", OS.QT_AUTOCONNECTION);
int aboutToShowProxy = OS.SignalHandler_new(handle, OS.QSIGNAL_ABOUTTOSHOW);
OS.QObject_connectOrThrow(
handle, "aboutToShow()", aboutToShowProxy, "widgetSignal()", OS.QT_AUTOCONNECTION);
}
}
void releaseWidget() {
super.releaseWidget();
parent = null;
rectangles = proportions = null;
bounds = null;
}
public void renderInitialization(final Widget widget) throws IOException {
IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(widget);
List styleList = new ArrayList();
int style = widget.getStyle();
if ((style & SWT.BORDER) != 0) {
styleList.add("BORDER");
}
if ((style & MODAL) != 0) {
styleList.add("MODAL");
}
if ((style & SWT.ON_TOP) != 0) {
styleList.add("ON_TOP");
}
if ((style & SWT.TITLE) != 0) {
styleList.add("TITLE");
}
if ((style & SWT.TOOL) != 0) {
styleList.add("TOOL");
}
if ((style & SWT.SHEET) != 0) {
styleList.add("SHEET");
}
if ((style & SWT.MIN) != 0) {
styleList.add("MIN");
}
if ((style & SWT.MAX) != 0) {
styleList.add("MAX");
}
if ((style & SWT.CLOSE) != 0) {
styleList.add("CLOSE");
}
if ((style & SWT.RESIZE) != 0) {
styleList.add("RESIZE");
}
String[] styles = new String[styleList.size()];
styleList.toArray(styles);
Composite parent = ((Shell) widget).getParent();
if (parent instanceof Shell) {
String parentId = WidgetUtil.getId(parent);
synchronizer.newWidget(styles, new Object[] {parentId});
}
synchronizer.newWidget(styles);
// old
// JSWriter writer = JSWriter.getWriterFor( widget );
// Shell shell = ( Shell )widget;
// writer.newWidget( QX_TYPE );
// ControlLCAUtil.writeStyleFlags( shell );
// if( ( style & MODAL ) != 0 ) {
// writer.call( "addState", new Object[] { "rwt_APPLICATION_MODAL" } );
// }
// if( ( style & SWT.ON_TOP ) != 0 ) {
// writer.call( "addState", new Object[] { "rwt_ON_TOP" } );
// }
// if( ( style & SWT.TITLE ) != 0 ) {
// writer.call( "addState", new Object[]{ "rwt_TITLE" } );
// }
// if( ( style & SWT.TOOL ) != 0 ) {
// writer.call( "addState", new Object[]{ "rwt_TOOL" } );
// }
// if( ( style & SWT.SHEET ) != 0 ) {
// writer.call( "addState", new Object[]{ "rwt_SHEET" } );
// }
// writer.set( "showMinimize", ( style & SWT.MIN ) != 0 );
// writer.set( "allowMinimize", ( style & SWT.MIN ) != 0 );
// writer.set( "showMaximize", ( style & SWT.MAX ) != 0 );
// writer.set( "allowMaximize", ( style & SWT.MAX ) != 0 );
// writer.set( "showClose", ( style & SWT.CLOSE ) != 0 );
// writer.set( "allowClose", ( style & SWT.CLOSE ) != 0 );
// Boolean resizable = Boolean.valueOf( ( style & SWT.RESIZE ) != 0 );
// writer.set( "resizable",
// new Object[] { resizable, resizable, resizable, resizable } );
// if( parent instanceof Shell ) {
// writer.set( "parentShell", parent );
// }
// writer.call( "initialize", null );
}
void releaseWidget_pp() {
super.releaseWidget_pp();
if (parent != null) parent.removeMenu(this);
parent = null;
cascade = null;
}
void createWidget(int index) {
checkOrientation(parent);
super.createWidget(index);
parent.addMenu(this);
}
void releaseWidget() {
super.releaseWidget();
parent = null;
image = null;
font = null;
}
void releaseParent() {
super.releaseParent();
if (this == parent.getCaret()) parent.setCaret(null);
}