Mercurial > hg > toolkit / file diff

--- a/ui/qt/list.cpp	Sun Apr 20 10:56:50 2025 +0200
+++ b/ui/qt/list.cpp	Mon Apr 21 11:03:17 2025 +0200
@@ -33,4 +33,43 @@
 #include <QTreeWidgetItem>
 #include <QListView>
 
+extern "C" void* ui_strmodel_getvalue(void *elm, int column) {
+    return column == 0 ? elm : NULL;
+}
 
+
+UIWIDGET ui_listview_create(UiObject* obj, UiListArgs args) {
+    UiContainerPrivate *ctn = ui_obj_container(obj);
+    UI_APPLY_LAYOUT(ctn->layout, args);
+    
+    QListView *view = new QListView();
+    
+    ui_getvaluefunc getvalue = args.getvalue ? args.getvalue : ui_strmodel_getvalue;
+    UiVar* var = uic_widget_var(obj->ctx, obj->ctx, args.list, args.varname, UI_VAR_LIST);
+    
+    ListModel *model = new ListModel(obj, view, var, getvalue);
+    view->setModel(model);
+    
+    if(var) {
+        UiList *list = (UiList*)var->value;
+        list->update = ui_listmodel_update;
+        list->getselection = ui_listmodel_getselection;
+        list->setselection = ui_listmodel_setselection;
+        list->obj = model;
+    }
+    
+    model->setActivationCallback(args.onactivate, args.onactivatedata);
+    model->setSelectionCallback(args.onselection, args.onselectiondata);
+    
+    QItemSelectionModel *s = view->selectionModel();
+    QObject::connect(
+            s,
+            SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
+            model,
+            SLOT(selectionChanged(const QItemSelection &, const QItemSelection &)));
+    
+    
+    ctn->add(view, false);
+    
+    return view;
+}