litesoft
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// This Source Code is in the Public Domain per: http://litesoft.org/License.txt package org.litesoft.GWT.forms.client.components.nonpublic; import org.litesoft.GWT.client.widgets.Button; import org.litesoft.GWT.client.widgets.nonpublic.*; import com.google.gwt.event.dom.client.*; import com.google.gwt.user.client.ui.*; public abstract class ExtendableDialogPicker extends DialogBox implements ClickHandler { private DialogButtonPanel mDialogButtonPanel; protected ExtendableDialogPicker() { super( true, false ); VerticalPanel panel = new VerticalPanel(); panel.setHorizontalAlignment( HasHorizontalAlignment.ALIGN_CENTER ); setWidget( panel ); // actually set into the FlexTable } protected final void addExtensionPanel( Widget pExtensionPanel ) { if ( pExtensionPanel != null ) { ((VerticalPanel) getWidget()).add( pExtensionPanel ); } } protected final void addDialogButtonPanel( Button... pButtons ) { addExtensionPanel( mDialogButtonPanel = new DialogButtonPanel( this, pButtons ) ); } @Override public void onClick( ClickEvent event ) { onClick( (Widget) event.getSource() ); } public final void onClick( Widget sender ) { if ( (mDialogButtonPanel != null) && mDialogButtonPanel.isOurButton( sender ) ) { dialogButtonClicked( (Button) sender ); } } abstract protected void dialogButtonClicked( Button pButton ); @Override public void show() { CommonElementHelper.hide( getElement() ); super.show(); CommonElementHelper.unhide( getElement() ); } } |