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comparison dwt/widgets/Tree.d @ 211:00180515eb65

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Update to SWT 3.3.2
author Frank Benoit <benoit@tionex.de>
date Wed, 19 Mar 2008 21:36:28 +0100
parents 08789b28bdf3
children 8e159d7052e0
comparison
equal deleted inserted replaced
210:e3472c527a14 211:00180515eb65
2308 * is set and there are items in the list, OS.gtk_tree_store_clear() 2308 * is set and there are items in the list, OS.gtk_tree_store_clear()
2309 * segment faults. The fix is to create a new empty model instead. 2309 * segment faults. The fix is to create a new empty model instead.
2310 */ 2310 */
2311 auto selection = OS.gtk_tree_view_get_selection (handle); 2311 auto selection = OS.gtk_tree_view_get_selection (handle);
2312 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED); 2312 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
2313 /*
2314 * Bug in GTK. In version 2.8, when gtk_tree_view_set_model() is called, GTK
2315 * does not remove the timer used to show animation when expanding a node. This
2316 * can cause two possible crashes. The first one happens when the timer expires and
2317 * it accesses the expanding node which has been already destroyed. The second one
2318 * happens if a new item is created and destroyed before the timer expires. The fix
2319 * is to remove the timer by disposing the first item in the tree.
2320 */
2321 if (OS.GTK_VERSION < OS.buildVERSION(2, 10, 0)) {
2322 if (OS.gtk_tree_model_iter_n_children (modelHandle, null) !is 0) {
2323 GtkTreeIter iter;
2324 OS.gtk_tree_model_iter_nth_child (modelHandle, &iter, null, 0);
2325 OS.gtk_tree_store_remove (modelHandle, &iter);
2326 }
2327 }
2313 // TODO verify if true for tree store 2328 // TODO verify if true for tree store
2314 //OS.gtk_tree_store_clear (modelHandle); 2329 //OS.gtk_tree_store_clear (modelHandle);
2315 auto oldModel = modelHandle; 2330 auto oldModel = modelHandle;
2316 uint[] types = getColumnTypes (Math.max (1,columnCount)); 2331 uint[] types = getColumnTypes (Math.max (1,columnCount));
2317 auto newModel = OS.gtk_tree_store_newv (types.length, types.ptr); 2332 auto newModel = OS.gtk_tree_store_newv (types.length, types.ptr);