111 lines
4.1 KiB
Java
111 lines
4.1 KiB
Java
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/*
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* Copyright (c) 2007,2009 Declarative Engineering LLC.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Declarative Engineering LLC
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* verson 1 which accompanies this distribution, and is available at
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* http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
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*/
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package com.foundation.view.swt;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.graphics.Image;
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import com.common.debug.Debug;
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public class Group extends Container implements Component.IComponentListener {
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public static final int STYLE_SHADOW_ETCHED_IN = SWT.SHADOW_ETCHED_IN;
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public static final int STYLE_SHADOW_ETCHED_OUT = SWT.SHADOW_ETCHED_OUT;
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public static final int STYLE_SHADOW_IN = SWT.SHADOW_IN;
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public static final int STYLE_SHADOW_OUT = SWT.SHADOW_OUT;
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public static final int STYLE_SHADOW_NONE = SWT.SHADOW_NONE;
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/**
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* Group default constructor.
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* <p>Warning: This is only for use by the framework. This should never be called to create a useable instance.</p>
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*/
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public Group() {
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}//Group()//
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/**
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* Group constructor.
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* @param parent A composite control which will be the parent of the new instance (cannot be null).
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* @param name The unique component name.
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* @param style The style of control to construct.
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* @see #STYLE_SHADOW_ETCHED_IN
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* @see #STYLE_SHADOW_ETCHED_OUT
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* @see #STYLE_SHADOW_IN
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* @see #STYLE_SHADOW_OUT
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* @see #STYLE_SHADOW_NONE
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*/
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public Group(Container parent, String name, int style) {
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super(parent, name, style);
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}//Group()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.AbstractComponent#initializeControl(int)
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*/
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protected void initializeControl(int style, Object data) {
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setSwtWidget(new org.eclipse.swt.widgets.Group(((Container) getContainer()).getSwtParent(), style));
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getSwtWidget().setData(this);
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}//initializeControl()//
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/**
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* Gets the SWT group that represents this component.
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* @return The group control providing visualization for this componnet.
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*/
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public org.eclipse.swt.widgets.Group getSwtGroup() {
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return (org.eclipse.swt.widgets.Group) getSwtControl();
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}//getSwtGroup()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.Container#internalViewInitialize()
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*/
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protected void internalViewInitialize() {
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try {
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//Register for image and title changes. Note: it is not necessary to initialize the title & image since they will be updated on the container's refresh and an event will fire if they are anything other than null.//
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registerListener(this);
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if(getContainerTitle() != null) {
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getSwtGroup().setText(getContainerTitle());
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}//if//
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super.internalViewInitialize();
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}//try//
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catch(Throwable e) {
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Debug.log(e);
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}//catch//
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}//internalViewInitialize()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.Container#internalViewRefresh()
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*/
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protected void internalViewRefresh() {
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super.internalViewRefresh();
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if(getContainerTitle() != null) {
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getSwtGroup().setText(getContainerTitle());
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}//if//
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}//internalViewRefresh()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.Container#internalViewRelease()
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*/
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protected void internalViewRelease() {
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//Unregister for image and title changes.//
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unregisterListener(this);
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//Release the super class components.//
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super.internalViewRelease();
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}//internalViewRelease()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.Component.IComponentListener#toolTipTextChanged(com.foundation.view.swt.Component, java.lang.String)
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*/
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public void toolTipTextChanged(Component component, String newToolTipText) {
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//Does nothing. The tool tip is already set by the caller.//
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}//toolTipTextChanged()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.Component.IComponentListener#imageChanged(com.foundation.view.swt.Component, org.eclipse.swt.graphics.Image)
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*/
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public void imageChanged(Component component, Image newImage) {
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//Group currently doesn't support an image.//
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//getSwtGroup().setImage(newImage);
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}//imageChanged()//
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/* (non-Javadoc)
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* @see com.foundation.view.swt.Component.IComponentListener#titleChanged(com.foundation.view.swt.Component, java.lang.String)
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*/
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public void titleChanged(Component component, String newTitle) {
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getSwtGroup().setText(newTitle);
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}//titleChanged()//
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}//Group//
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