comparison: ui/gtk/list.c
ui/gtk/list.c
- changeset 489
- 073a5e893050
- parent 473
- 5fde0356b66a
- child 490
- 0206161e92d5
equal
deleted
inserted
replaced
| 488:e4de8ba906f8 | 489:073a5e893050 |
|---|---|
| 199 tableview->selection.count = 0; | 199 tableview->selection.count = 0; |
| 200 tableview->selection.rows = NULL; | 200 tableview->selection.rows = NULL; |
| 201 return tableview; | 201 return tableview; |
| 202 } | 202 } |
| 203 | 203 |
| 204 static void listview_copy_static_elements(UiListView *listview, char **elm, size_t nelm) { | |
| 205 listview->elements = calloc(nelm, sizeof(char*)); | |
| 206 listview->nelm = nelm; | |
| 207 for(int i=0;i<nelm;i++) { | |
| 208 listview->elements[i] = strdup(elm[i]); | |
| 209 } | |
| 210 } | |
| 211 | |
| 204 UIWIDGET ui_listview_create(UiObject *obj, UiListArgs args) { | 212 UIWIDGET ui_listview_create(UiObject *obj, UiListArgs args) { |
| 205 UiObject* current = uic_current_obj(obj); | 213 UiObject* current = uic_current_obj(obj); |
| 206 | 214 |
| 207 // to simplify things and share code with ui_table_create, we also | 215 // to simplify things and share code with ui_table_create, we also |
| 208 // use a UiModel for the listview | 216 // use a UiModel for the listview |
| 246 list->update = ui_listview_update2; | 254 list->update = ui_listview_update2; |
| 247 list->getselection = ui_listview_getselection2; | 255 list->getselection = ui_listview_getselection2; |
| 248 list->setselection = ui_listview_setselection2; | 256 list->setselection = ui_listview_setselection2; |
| 249 | 257 |
| 250 ui_update_liststore(ls, list); | 258 ui_update_liststore(ls, list); |
| 259 } else if (args.static_elements && args.static_nelm > 0) { | |
| 260 listview_copy_static_elements(listview, args.static_elements, args.static_nelm); | |
| 261 listview->model->getvalue = ui_strmodel_getvalue; // force strmodel | |
| 262 ui_update_liststore_static(ls, listview->elements, listview->nelm); | |
| 251 } | 263 } |
| 252 | 264 |
| 253 // event handling | 265 // event handling |
| 254 if(args.onactivate) { | 266 if(args.onactivate) { |
| 255 // columnview and listview can use the same callback function, because | 267 // columnview and listview can use the same callback function, because |
| 321 list->update = ui_listview_update2; | 333 list->update = ui_listview_update2; |
| 322 list->getselection = ui_combobox_getselection; | 334 list->getselection = ui_combobox_getselection; |
| 323 list->setselection = ui_combobox_setselection; | 335 list->setselection = ui_combobox_setselection; |
| 324 | 336 |
| 325 ui_update_liststore(ls, list); | 337 ui_update_liststore(ls, list); |
| 338 } else if (args.static_elements && args.static_nelm > 0) { | |
| 339 listview_copy_static_elements(listview, args.static_elements, args.static_nelm); | |
| 340 listview->model->getvalue = ui_strmodel_getvalue; // force strmodel | |
| 341 ui_update_liststore_static(ls, listview->elements, listview->nelm); | |
| 326 } | 342 } |
| 327 | 343 |
| 328 // event handling | 344 // event handling |
| 329 if(args.onactivate) { | 345 if(args.onactivate) { |
| 330 g_signal_connect(view, "activate", G_CALLBACK(ui_columnview_activate), listview); | 346 g_signal_connect(view, "notify::selected", G_CALLBACK(ui_dropdown_notify), listview); |
| 331 } | 347 } |
| 332 | 348 |
| 333 // add widget to parent | 349 // add widget to parent |
| 334 UI_APPLY_LAYOUT1(current, args); | 350 UI_APPLY_LAYOUT1(current, args); |
| 335 current->container->add(current->container, view, FALSE); | 351 current->container->add(current->container, view, FALSE); |
| 476 view->selection.rows = newselection; | 492 view->selection.rows = newselection; |
| 477 } else { | 493 } else { |
| 478 free(newselection); | 494 free(newselection); |
| 479 } | 495 } |
| 480 } | 496 } |
| 497 | |
| 498 void ui_dropdown_notify(GtkWidget *dropdown, GObject *pspec, gpointer userdata) { | |
| 499 UiListView *view = userdata; | |
| 500 guint index = gtk_drop_down_get_selected(GTK_DROP_DOWN(dropdown)); | |
| 501 GObject *item = gtk_drop_down_get_selected_item(GTK_DROP_DOWN(dropdown)); | |
| 502 if(item && view->onactivate) { | |
| 503 ObjWrapper *eventdata = (ObjWrapper*)item; | |
| 504 UiEvent event; | |
| 505 event.obj = view->obj; | |
| 506 event.document = event.obj->ctx->document; | |
| 507 event.window = event.obj->window; | |
| 508 event.intval = index; | |
| 509 event.eventdata = eventdata->data; | |
| 510 view->onactivate(&event, view->onactivatedata); | |
| 511 } | |
| 512 } | |
| 513 | |
| 481 | 514 |
| 482 void ui_columnview_activate(void *ignore, guint position, gpointer userdata) { | 515 void ui_columnview_activate(void *ignore, guint position, gpointer userdata) { |
| 483 UiListView *view = userdata; | 516 UiListView *view = userdata; |
| 484 if(view->selection.count == 0) { | 517 if(view->selection.count == 0) { |
| 485 listview_update_selection(view); | 518 listview_update_selection(view); |
| 519 void *elm = list->first(list); | 552 void *elm = list->first(list); |
| 520 while(elm) { | 553 while(elm) { |
| 521 ObjWrapper *obj = obj_wrapper_new(elm); | 554 ObjWrapper *obj = obj_wrapper_new(elm); |
| 522 g_list_store_append(liststore, obj); | 555 g_list_store_append(liststore, obj); |
| 523 elm = list->next(list); | 556 elm = list->next(list); |
| 557 } | |
| 558 } | |
| 559 | |
| 560 void ui_update_liststore_static(GListStore *liststore, char **elm, size_t nelm) { | |
| 561 g_list_store_remove_all(liststore); | |
| 562 for(int i=0;i<nelm;i++) { | |
| 563 ObjWrapper *obj = obj_wrapper_new(elm[i]); | |
| 564 g_list_store_append(liststore, obj); | |
| 524 } | 565 } |
| 525 } | 566 } |
| 526 | 567 |
| 527 void ui_listview_update2(UiList *list, int i) { | 568 void ui_listview_update2(UiList *list, int i) { |
| 528 UiListView *view = list->obj; | 569 UiListView *view = list->obj; |
| 1494 } | 1535 } |
| 1495 */ | 1536 */ |
| 1496 | 1537 |
| 1497 void ui_listview_destroy(GtkWidget *w, UiListView *v) { | 1538 void ui_listview_destroy(GtkWidget *w, UiListView *v) { |
| 1498 //gtk_tree_view_set_model(GTK_TREE_VIEW(w), NULL); | 1539 //gtk_tree_view_set_model(GTK_TREE_VIEW(w), NULL); |
| 1499 ui_destroy_boundvar(v->obj->ctx, v->var); | 1540 if(v->var) { |
| 1541 ui_destroy_boundvar(v->obj->ctx, v->var); | |
| 1542 } | |
| 1543 if(v->elements) { | |
| 1544 for(int i=0;i<v->nelm;i++) { | |
| 1545 free(v->elements[i]); | |
| 1546 } | |
| 1547 free(v->elements); | |
| 1548 } | |
| 1500 #if GTK_CHECK_VERSION(4, 10, 0) | 1549 #if GTK_CHECK_VERSION(4, 10, 0) |
| 1501 free(v->columns); | 1550 free(v->columns); |
| 1502 #endif | 1551 #endif |
| 1503 free(v->selection.rows); | 1552 free(v->selection.rows); |
| 1504 free(v); | 1553 free(v); |
