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/*******************************************************************************
* Copyright (c) 2000, 2007 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.examples.controlexample;
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.layout.*;
class ExpandBarTab extends Tab {
/* Example widgets and groups that contain them */
ExpandBar expandBar1;
Group expandBarGroup;
/* Style widgets added to the "Style" group */
Button verticalButton;
/**
* Creates the Tab within a given instance of ControlExample.
*/
ExpandBarTab(ControlExample instance) {
super(instance);
}
/**
* Creates the "Example" group.
*/
void createExampleGroup () {
super.createExampleGroup ();
/* Create a group for the list */
expandBarGroup = new Group (exampleGroup, SWT.NONE);
expandBarGroup.setLayout (new GridLayout ());
expandBarGroup.setLayoutData (new GridData (SWT.FILL, SWT.FILL, true, true));
expandBarGroup.setText ("ExpandBar");
}
/**
* Creates the "Example" widgets.
*/
void createExampleWidgets () {
/* Compute the widget style */
int style = getDefaultStyle();
if (borderButton.getSelection ()) style |= SWT.BORDER;
if (verticalButton.getSelection()) style |= SWT.V_SCROLL;
/* Create the example widgets */
expandBar1 = new ExpandBar (expandBarGroup, style);
// First item
Composite composite = new Composite (expandBar1, SWT.NONE);
composite.setLayout(new GridLayout ());
new Button (composite, SWT.PUSH).setText("SWT.PUSH");
new Button (composite, SWT.RADIO).setText("SWT.RADIO");
new Button (composite, SWT.CHECK).setText("SWT.CHECK");
new Button (composite, SWT.TOGGLE).setText("SWT.TOGGLE");
ExpandItem item = new ExpandItem (expandBar1, SWT.NONE, 0);
item.setText(ControlExample.getResourceString("Item1_Text"));
item.setHeight(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
item.setControl(composite);
item.setImage(instance.images[ControlExample.ciClosedFolder]);
// Second item
composite = new Composite (expandBar1, SWT.NONE);
composite.setLayout(new GridLayout (2, false));
new Label (composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_ERROR));
new Label (composite, SWT.NONE).setText("SWT.ICON_ERROR");
new Label (composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_INFORMATION));
new Label (composite, SWT.NONE).setText("SWT.ICON_INFORMATION");
new Label (composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_WARNING));
new Label (composite, SWT.NONE).setText("SWT.ICON_WARNING");
new Label (composite, SWT.NONE).setImage(display.getSystemImage(SWT.ICON_QUESTION));
new Label (composite, SWT.NONE).setText("SWT.ICON_QUESTION");
item = new ExpandItem (expandBar1, SWT.NONE, 1);
item.setText(ControlExample.getResourceString("Item2_Text"));
item.setHeight(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT).y);
item.setControl(composite);
item.setImage(instance.images[ControlExample.ciOpenFolder]);
item.setExpanded(true);
}
/**
* Creates the "Style" group.
*/
void createStyleGroup() {
super.createStyleGroup ();
/* Create the extra widgets */
verticalButton = new Button (styleGroup, SWT.CHECK);
verticalButton.setText ("SWT.V_SCROLL");
verticalButton.setSelection(true);
borderButton = new Button(styleGroup, SWT.CHECK);
borderButton.setText("SWT.BORDER");
}
/**
* Gets the "Example" widget children.
*/
Widget [] getExampleWidgets () {
return new Widget [] {expandBar1};
}
/**
* Returns a list of set/get API method names (without the set/get prefix)
* that can be used to set/get values in the example control(s).
*/
String[] getMethodNames() {
return new String[] {"Spacing"};
}
/**
* Gets the short text for the tab folder item.
*/
String getShortTabText() {
return "EB";
}
/**
* Gets the text for the tab folder item.
*/
String getTabText () {
return "ExpandBar";
}
/**
* Sets the state of the "Example" widgets.
*/
void setExampleWidgetState () {
super.setExampleWidgetState ();
Widget [] widgets = getExampleWidgets ();
if (widgets.length != 0){
verticalButton.setSelection ((widgets [0].getStyle () & SWT.V_SCROLL) != 0);
borderButton.setSelection ((widgets [0].getStyle () & SWT.BORDER) != 0);
}
}
}
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