| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.examples.controlexample; |
| |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.events.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| class TabFolderTab extends Tab { |
| /* Example widgets and groups that contain them */ |
| TabFolder tabFolder1; |
| Group tabFolderGroup; |
| |
| /* Style widgets added to the "Style" group */ |
| Button topButton, bottomButton; |
| |
| static String [] TabItems1 = {ControlExample.getResourceString("TabItem1_0"), |
| ControlExample.getResourceString("TabItem1_1"), |
| ControlExample.getResourceString("TabItem1_2")}; |
| |
| /** |
| * Creates the Tab within a given instance of ControlExample. |
| */ |
| TabFolderTab(ControlExample instance) { |
| super(instance); |
| } |
| |
| /** |
| * Creates the "Example" group. |
| */ |
| void createExampleGroup () { |
| super.createExampleGroup (); |
| |
| /* Create a group for the TabFolder */ |
| tabFolderGroup = new Group (exampleGroup, SWT.NONE); |
| tabFolderGroup.setLayout (new GridLayout ()); |
| tabFolderGroup.setLayoutData (new GridData (GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL)); |
| tabFolderGroup.setText ("TabFolder"); |
| } |
| |
| /** |
| * Creates the "Example" widgets. |
| */ |
| void createExampleWidgets () { |
| |
| /* Compute the widget style */ |
| int style = getDefaultStyle(); |
| if (topButton.getSelection ()) style |= SWT.TOP; |
| if (bottomButton.getSelection ()) style |= SWT.BOTTOM; |
| if (borderButton.getSelection ()) style |= SWT.BORDER; |
| |
| /* Create the example widgets */ |
| tabFolder1 = new TabFolder (tabFolderGroup, style); |
| for (int i = 0; i < TabItems1.length; i++) { |
| TabItem item = new TabItem(tabFolder1, SWT.NONE); |
| item.setText(TabItems1[i]); |
| Text content = new Text(tabFolder1, SWT.WRAP | SWT.MULTI); |
| content.setText(ControlExample.getResourceString("TabItem_content") + ": " + i); |
| item.setControl(content); |
| } |
| } |
| |
| /** |
| * Creates the "Style" group. |
| */ |
| void createStyleGroup() { |
| super.createStyleGroup (); |
| |
| /* Create the extra widgets */ |
| topButton = new Button (styleGroup, SWT.RADIO); |
| topButton.setText ("SWT.TOP"); |
| topButton.setSelection(true); |
| bottomButton = new Button (styleGroup, SWT.RADIO); |
| bottomButton.setText ("SWT.BOTTOM"); |
| borderButton = new Button (styleGroup, SWT.CHECK); |
| borderButton.setText ("SWT.BORDER"); |
| |
| /* Add the listeners */ |
| SelectionListener selectionListener = new SelectionAdapter () { |
| public void widgetSelected(SelectionEvent event) { |
| if (!((Button) event.widget).getSelection ()) return; |
| recreateExampleWidgets (); |
| }; |
| }; |
| topButton.addSelectionListener (selectionListener); |
| bottomButton.addSelectionListener (selectionListener); |
| } |
| |
| /** |
| * Gets the "Example" widget children's items, if any. |
| * |
| * @return an array containing the example widget children's items |
| */ |
| Item [] getExampleWidgetItems () { |
| return tabFolder1.getItems(); |
| } |
| |
| /** |
| * Gets the "Example" widget children. |
| */ |
| Control [] getExampleWidgets () { |
| return new Control [] {tabFolder1}; |
| } |
| |
| /** |
| * Gets the text for the tab folder item. |
| */ |
| String getTabText () { |
| return "TabFolder"; |
| } |
| |
| /** |
| * Sets the state of the "Example" widgets. |
| */ |
| void setExampleWidgetState () { |
| super.setExampleWidgetState (); |
| topButton.setSelection ((tabFolder1.getStyle () & SWT.TOP) != 0); |
| bottomButton.setSelection ((tabFolder1.getStyle () & SWT.BOTTOM) != 0); |
| borderButton.setSelection ((tabFolder1.getStyle () & SWT.BORDER) != 0); |
| } |
| } |