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comparison dwt/widgets/Tree.d @ 255:5a30aa9820f3

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removed tango.stdc.stringz imports and allow null for arrays and string arguments.
author Frank Benoit <benoit@tionex.de>
date Sun, 15 Jun 2008 22:32:20 +0200
parents ce446666f5a2
children c0d810de7093
comparison
equal deleted inserted replaced
254:8bca790583c3 255:5a30aa9820f3
2818 * @exception DWTException <ul> 2818 * @exception DWTException <ul>
2819 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 2819 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
2820 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 2820 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
2821 * </ul> 2821 * </ul>
2822 * @exception IllegalArgumentException <ul> 2822 * @exception IllegalArgumentException <ul>
2823 * <li>ERROR_NULL_ARGUMENT - if the item order is null</li>
2824 * <li>ERROR_INVALID_ARGUMENT - if the item order is not the same length as the number of items</li> 2823 * <li>ERROR_INVALID_ARGUMENT - if the item order is not the same length as the number of items</li>
2825 * </ul> 2824 * </ul>
2826 * 2825 *
2827 * @see Tree#getColumnOrder() 2826 * @see Tree#getColumnOrder()
2828 * @see TreeColumn#getMoveable() 2827 * @see TreeColumn#getMoveable()
2831 * 2830 *
2832 * @since 3.2 2831 * @since 3.2
2833 */ 2832 */
2834 public void setColumnOrder (int [] order) { 2833 public void setColumnOrder (int [] order) {
2835 checkWidget (); 2834 checkWidget ();
2836 if (order is null) error (DWT.ERROR_NULL_ARGUMENT); 2835 // DWT extension: allow null for zero length string
2836 //if (order is null) error (DWT.ERROR_NULL_ARGUMENT);
2837 if (columnCount is 0) { 2837 if (columnCount is 0) {
2838 if (order.length > 0) error (DWT.ERROR_INVALID_ARGUMENT); 2838 if (order.length > 0) error (DWT.ERROR_INVALID_ARGUMENT);
2839 return; 2839 return;
2840 } 2840 }
2841 if (order.length !is columnCount) error (DWT.ERROR_INVALID_ARGUMENT); 2841 if (order.length !is columnCount) error (DWT.ERROR_INVALID_ARGUMENT);
2971 * </p> 2971 * </p>
2972 * 2972 *
2973 * @param items the array of items 2973 * @param items the array of items
2974 * 2974 *
2975 * @exception IllegalArgumentException <ul> 2975 * @exception IllegalArgumentException <ul>
2976 * <li>ERROR_NULL_ARGUMENT - if the array of items is null</li>
2977 * <li>ERROR_INVALID_ARGUMENT - if one of the items has been disposed</li> 2976 * <li>ERROR_INVALID_ARGUMENT - if one of the items has been disposed</li>
2978 * </ul> 2977 * </ul>
2979 * @exception DWTException <ul> 2978 * @exception DWTException <ul>
2980 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> 2979 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
2981 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> 2980 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
2983 * 2982 *
2984 * @see Tree#deselectAll() 2983 * @see Tree#deselectAll()
2985 */ 2984 */
2986 public void setSelection (TreeItem [] items) { 2985 public void setSelection (TreeItem [] items) {
2987 checkWidget (); 2986 checkWidget ();
2988 if (items is null) error (DWT.ERROR_NULL_ARGUMENT); 2987 // DWT extension: allow null for zero length string
2988 //if (items is null) error (DWT.ERROR_NULL_ARGUMENT);
2989 deselectAll (); 2989 deselectAll ();
2990 int length = items.length; 2990 int length = items.length;
2991 if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return; 2991 if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return;
2992 bool fixColumn = showFirstColumn (); 2992 bool fixColumn = showFirstColumn ();
2993 auto selection = OS.gtk_tree_view_get_selection (handle); 2993 auto selection = OS.gtk_tree_view_get_selection (handle);