litesoft
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.GWT.client.widgets; import org.litesoft.GWT.client.widgets.nonpublic.*; import com.google.gwt.core.client.*; import com.google.gwt.user.client.*; import com.google.gwt.user.client.ui.*; import com.google.gwt.user.client.ui.impl.*; public class SizeableFrameWithGlass extends SizeableFrame { private static final PopupImpl sImpl = (PopupImpl) GWT.create( PopupImpl.class ); private Element mGlassDiv; public SizeableFrameWithGlass() { DOM.setElementProperty( mFrame.getElement(), "scrolling", "no" ); mGlassDiv = DOM.createDiv(); Element styleDiv = getStyleElement(); DOM.appendChild( CommonElementHelper.setPositionRelative( styleDiv ), CommonElementHelper.setPositionAbsolute( mGlassDiv ) ); CommonElementHelper.setLeft( mGlassDiv, 0 ); CommonElementHelper.setTop( mGlassDiv, 0 ); CommonElementHelper.setWidth( mGlassDiv, 200 ); CommonElementHelper.setHeight( mGlassDiv, 160 ); CommonElementHelper.setStyleClass( mGlassDiv, "litesoft-FrameGlassPanel" ); } public SizeableFrameWithGlass( String url ) { this(); setUrl( url ); } private ClickListener mClickListener = null; public void addClickListener( ClickListener pClickListener ) { if ( pClickListener != null ) { if ( mClickListener == null ) { DOM.sinkEvents( mGlassDiv, Event.ONCLICK ); } mClickListener = pClickListener; } } @Override public void onBrowserEvent( Event event ) { if ( (Event.ONCLICK == DOM.eventGetType( event )) && (mClickListener != null) ) { mClickListener.onClick( this ); return; } super.onBrowserEvent( event ); } @Override protected void onAttach() { super.onAttach(); sImpl.onShow( mGlassDiv ); DOM.setEventListener( mGlassDiv, this ); } @Override protected void onDetach() { // todo: throws Exception in IE: sImpl.onHide( mGlassDiv ); if ( mDeferredProcess != null ) { mDeferredProcess.cancel(); mDeferredProcess = null; } DOM.setEventListener( mGlassDiv, null ); super.onDetach(); } @Override public void setWidth( String width ) { super.setWidth( width ); forceGlassSize(); } @Override public void setHeight( String height ) { super.setHeight( height ); forceGlassSize(); } protected void forceGlassWidth() { CommonElementHelper.setWidth( mGlassDiv, mFrame.getOffsetWidth() ); } protected void forceGlassHeight() { CommonElementHelper.setHeight( mGlassDiv, mFrame.getOffsetHeight() ); } protected void forceGlassSize() { if ( mDeferredProcess == null ) { Scheduler.get().scheduleDeferred( mDeferredProcess = new MyDeferredProcess() ); } } private MyDeferredProcess mDeferredProcess = null; private class MyDeferredProcess extends Timer implements Command { @Override public void execute() { schedule( 10 ); } @Override public void run() { forceGlassWidth(); forceGlassHeight(); mDeferredProcess = null; } } } |
Commits for litesoft/trunk/Java/GWT/Client/src/org/litesoft/GWT/client/widgets/SizeableFrameWithGlass.java
Revision | Author | Commited | Message |
---|---|---|---|
947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
243 Diff | GeorgeS | Sun 05 Jun, 2011 20:29:12 +0000 | |
154 Diff | GeorgeS | Tue 22 Mar, 2011 20:46:40 +0000 | |
151 Diff | GeorgeS | Thu 17 Mar, 2011 04:16:22 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
23 Diff | GeorgeS | Wed 24 Feb, 2010 00:34:32 +0000 | |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |