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comparison dwt/widgets/ToolTip.d @ 45:d8635bb48c7c

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Merge with SWT 3.5
author Jacob Carlborg <doob@me.com>
date Mon, 01 Dec 2008 17:07:00 +0100
parents 642f460a0908
children 6d9ec9ccdcdd
comparison
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44:ca5e494f2bbf 45:d8635bb48c7c
1 /******************************************************************************* 1 /*******************************************************************************
2 * Copyright (c) 2000, 2007 IBM Corporation and others. 2 * Copyright (c) 2000, 2008 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials 3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0 4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at 5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html 6 * http://www.eclipse.org/legal/epl-v10.html
7 * 7 *
8 * Contributors: 8 * Contributors:
9 * IBM Corporation - initial API and implementation 9 * IBM Corporation - initial API and implementation
10 * 10 *
11 * Port to the D programming language: 11 * Port to the D programming language:
12 * Jacob Carlborg <jacob.carlborg@gmail.com> 12 * Jacob Carlborg <doob@me.com>
13 *******************************************************************************/ 13 *******************************************************************************/
14 module dwt.widgets.ToolTip; 14 module dwt.widgets.ToolTip;
15 15
16 16
17 import dwt.DWT; 17 import dwt.DWT;
54 * and ICON_WARNING may be specified. 54 * and ICON_WARNING may be specified.
55 * </p><p> 55 * </p><p>
56 * IMPORTANT: This class is intended to be subclassed <em>only</em> 56 * IMPORTANT: This class is intended to be subclassed <em>only</em>
57 * within the DWT implementation. 57 * within the DWT implementation.
58 * </p> 58 * </p>
59 *
60 * @see <a href="http://www.eclipse.org/swt/snippets/#tooltips">Tool Tips snippets</a>
61 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a>
62 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
59 * 63 *
60 * @since 3.2 64 * @since 3.2
61 */ 65 */
62 public class ToolTip : Widget { 66 public class ToolTip : Widget {
63 Shell parent, tip; 67 Shell parent, tip;
172 void configure () { 176 void configure () {
173 Display display = parent.getDisplay (); 177 Display display = parent.getDisplay ();
174 int x = this.x; 178 int x = this.x;
175 int y = this.y; 179 int y = this.y;
176 if (x is -1 || y is -1) { 180 if (x is -1 || y is -1) {
177 Point point = display.getCursorLocation (); 181 Point point;
182 if (item !is null) {
183 point = item.getLocation ();
184 } else {
185 point = display.getCursorLocation ();
186 }
178 x = point.x; 187 x = point.x;
179 y = point.y; 188 y = point.y;
180 } 189 }
181 dwt.widgets.Monitor.Monitor monitor = parent.getMonitor (); 190 dwt.widgets.Monitor.Monitor monitor = parent.getMonitor ();
182 Rectangle dest = monitor.getBounds (); 191 Rectangle dest = monitor.getBounds ();
291 if (layoutMessage !is null) { 300 if (layoutMessage !is null) {
292 layoutMessage.setWidth (-1); 301 layoutMessage.setWidth (-1);
293 messageWidth = layoutMessage.getBounds ().width; 302 messageWidth = layoutMessage.getBounds ().width;
294 } 303 }
295 int messageTrim = 2 * INSET + 2 * BORDER + 2 * PADDING; 304 int messageTrim = 2 * INSET + 2 * BORDER + 2 * PADDING;
296 bool hasImage = layoutText !is null && (style & DWT.BALLOON) !is 0 && (style & (DWT.ICON_ERROR | DWT.ICON_INFORMATION | DWT.ICON_WARNING)) !is 0; 305 bool hasImage = layoutText !is null && (style & DWT.BALLOON) !is 0 && (style & (DWT.ICON_ERROR | DWT.ICON_INFORMATION | DWT.ICON_WARNING)) !is 0;
297 int textTrim = messageTrim + (hasImage ? IMAGE_SIZE : 0); 306 int textTrim = messageTrim + (hasImage ? IMAGE_SIZE : 0);
298 int width = Math.min (maxWidth, Math.max (textWidth + textTrim, messageWidth + messageTrim)); 307 int width = Math.min (maxWidth, Math.max (textWidth + textTrim, messageWidth + messageTrim));
299 int textHeight = 0, messageHeight = 0; 308 int textHeight = 0, messageHeight = 0;
300 if (layoutText !is null) { 309 if (layoutText !is null) {
301 layoutText.setWidth (maxWidth - textTrim); 310 layoutText.setWidth (maxWidth - textTrim);