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comparison dwt/widgets/Button.d @ 259:c0d810de7093

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Update SWT 3.4M7 to 3.4
author Frank Benoit <benoit@tionex.de>
date Sun, 29 Jun 2008 14:33:38 +0200
parents 5a30aa9820f3
children 4bffbf81e2d6
comparison
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257:cc1d3de0e80b 259:c0d810de7093
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 *
48 * when the ARROW style is specified. 48 * when the ARROW style is specified.
49 * </p><p> 49 * </p><p>
50 * IMPORTANT: This class is intended to be subclassed <em>only</em> 50 * IMPORTANT: This class is intended to be subclassed <em>only</em>
51 * within the DWT implementation. 51 * within the DWT implementation.
52 * </p> 52 * </p>
53 *
54 * @see <a href="http://www.eclipse.org/swt/snippets/#button">Button snippets</a>
55 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a>
56 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
53 */ 57 */
54 public class Button : Control { 58 public class Button : Control {
55 59
56 alias Control.computeSize computeSize; 60 alias Control.computeSize computeSize;
57 alias Control.mnemonicHit mnemonicHit; 61 alias Control.mnemonicHit mnemonicHit;
309 if ((style & DWT.CENTER) !is 0) return DWT.CENTER; 313 if ((style & DWT.CENTER) !is 0) return DWT.CENTER;
310 if ((style & DWT.RIGHT) !is 0) return DWT.RIGHT; 314 if ((style & DWT.RIGHT) !is 0) return DWT.RIGHT;
311 return DWT.LEFT; 315 return DWT.LEFT;
312 } 316 }
313 317
318 /**
319 * Returns <code>true</code> if the receiver is grayed,
320 * and false otherwise. When the widget does not have
321 * the <code>CHECK</code> style, return false.
322 *
323 * @return the grayed state of the checkbox
324 *
325 * @exception DWTException <ul>
326 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
327 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
328 * </ul>
329 *
330 * @since 3.4
331 */
314 public bool getGrayed () { 332 public bool getGrayed () {
315 checkWidget(); 333 checkWidget();
316 if ((style & DWT.CHECK) is 0) return false; 334 if ((style & DWT.CHECK) is 0) return false;
317 return grayed; 335 return grayed;
318 } 336 }
656 setForegroundColor (fixedHandle, color); 674 setForegroundColor (fixedHandle, color);
657 if (labelHandle !is null) setForegroundColor (labelHandle, color); 675 if (labelHandle !is null) setForegroundColor (labelHandle, color);
658 if (imageHandle !is null) setForegroundColor (imageHandle, color); 676 if (imageHandle !is null) setForegroundColor (imageHandle, color);
659 } 677 }
660 678
679 /**
680 * Sets the grayed state of the receiver. This state change
681 * only applies if the control was created with the DWT.CHECK
682 * style.
683 *
684 * @param grayed the new grayed state
685 *
686 * @exception DWTException <ul>
687 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
688 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
689 * </ul>
690 *
691 * @since 3.4
692 */
661 public void setGrayed (bool grayed) { 693 public void setGrayed (bool grayed) {
662 checkWidget(); 694 checkWidget();
663 if ((style & DWT.CHECK) is 0) return; 695 if ((style & DWT.CHECK) is 0) return;
664 this.grayed = grayed; 696 this.grayed = grayed;
665 if (grayed && OS.gtk_toggle_button_get_active (handle)) { 697 if (grayed && OS.gtk_toggle_button_get_active (handle)) {