| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.paint; |
| |
| |
| import org.eclipse.jface.action.*; |
| import org.eclipse.jface.resource.*; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.ui.*; |
| import org.eclipse.ui.part.*; |
| |
| /** |
| * The view for the paint application. |
| * All rendering happens inside the area created by createPartControl(). |
| * |
| * @see ViewPart |
| */ |
| public class PaintView extends ViewPart { |
| PaintExample instance = null; |
| |
| /** |
| * Constructs a Paint view. |
| */ |
| public PaintView() { |
| } |
| |
| /** |
| * Creates the example. |
| * |
| * @see ViewPart#createPartControl |
| */ |
| public void createPartControl(Composite parent) { |
| instance = new PaintExample(parent); |
| instance.createGUI(parent); |
| |
| /*** Add toolbar contributions ***/ |
| final IActionBars actionBars = getViewSite().getActionBars(); |
| IToolBarManager toolbarManager = actionBars.getToolBarManager(); |
| Tool tools[] = PaintExample.tools; |
| String group = tools[0].group; |
| toolbarManager.add(new GroupMarker(group)); |
| for (int i = 0; i < tools.length; i++) { |
| Tool tool = tools[i]; |
| if (!tool.group.equals(group)) { |
| toolbarManager.add(new Separator()); |
| toolbarManager.add(new GroupMarker(tool.group)); |
| } |
| group = tool.group; |
| PaintAction action = new PaintAction(tool); |
| toolbarManager.appendToGroup(group, action); |
| if (i == PaintExample.Default_tool || i == PaintExample.Default_fill || i == PaintExample.Default_linestyle) { |
| action.setChecked(true); |
| } |
| } |
| actionBars.updateActionBars(); |
| |
| instance.setDefaults(); |
| } |
| |
| /** |
| * Called when the View is to be disposed |
| */ |
| public void dispose() { |
| instance.dispose(); |
| instance = null; |
| super.dispose(); |
| } |
| |
| /** |
| * Returns the Display. |
| * |
| * @return the display we're using |
| */ |
| public Display getDisplay() { |
| return instance.getDisplay(); |
| } |
| |
| /** |
| * Called when we must grab focus. |
| * |
| * @see org.eclipse.ui.part.ViewPart#setFocus |
| */ |
| public void setFocus() { |
| instance.setFocus(); |
| } |
| |
| /** |
| * Action set glue. |
| */ |
| class PaintAction extends Action { |
| private int style; |
| private Runnable action; |
| public PaintAction(Tool tool) { |
| super(); |
| String id = tool.group + '.' + tool.name; |
| setId(id); |
| style = tool.type == SWT.RADIO ? IAction.AS_RADIO_BUTTON : IAction.AS_PUSH_BUTTON; |
| action = tool.action; |
| setText(PaintExample.getResourceString(id + ".label")); |
| setToolTipText(PaintExample.getResourceString(id + ".tooltip")); |
| setDescription(PaintExample.getResourceString(id + ".description")); |
| setImageDescriptor(ImageDescriptor.createFromFile( |
| PaintExample.class, |
| PaintExample.getResourceString(id + ".image"))); |
| } |
| public int getStyle() { return style; } |
| public void run() { action.run(); } |
| } |
| } |