Mercurial > hg > toolkit / file diff

--- a/application/main.c	Thu Nov 14 17:26:16 2024 +0100
+++ b/application/main.c	Fri Nov 15 21:16:18 2024 +0100
@@ -216,6 +216,29 @@
     }
 }
 
+static UiObject *ref_window;
+
+void action_button_ref(UiEvent *event, void *userdata) {
+    UiObject *obj = event->obj;
+    printf("action_button_ref: %u\n", obj->ref);
+    ui_object_ref(obj);
+    ref_window = obj;
+}
+
+void action_button_unref(UiEvent *event, void *userdata) {
+    UiObject *obj = userdata;
+    printf("action_button_unref: %u\n", obj->ref);
+    ui_object_unref(obj);
+}
+
+void action_toolbar_unrefwindow(UiEvent *event, void *userdata) {
+    UiObject *obj = ui_simple_window("Unref", NULL);
+    ui_grid(obj, .margin = 20) {
+        ui_button(obj, .label = "Unref", .onclick = action_button_unref, .onclickdata = ref_window);
+    }
+    ui_show(obj);
+}
+
 void application_startup(UiEvent *event, void *data) {
     // global list
     UiContext *global = ui_global_context();
@@ -283,8 +306,8 @@
         ui_tab(obj, "Tab 2") {
             ui_button(obj, .label = "Button 1 Start Thread", .onclick=action_start_thread);
             ui_button(obj, .label = "Button 2 Notify Thread", .onclick=action_notify_thread);
-            ui_button(obj, .label = "Button 3", .onclick=action_tab2_button);
-            ui_button(obj, .label = "Button 4", .onclick=action_tab2_button);
+            ui_button(obj, .label = "Obj Ref", .onclick=action_button_ref);
+            ui_button(obj, .label = "Obj Unref", .onclick=action_button_unref, .onclickdata = obj);
             ui_button(obj, .label = "Button 5", .onclick=action_tab2_button);
             ui_button(obj, .label = "Button 6", .onclick=action_tab2_button);
         }
@@ -349,7 +372,7 @@
     ui_toolbar_item("Test", .label = "Test", .onclick = action_toolbar_button);
     ui_toolbar_item("Test2", .label = "New Window", .onclick = action_toolbar_newwindow);
     ui_toolbar_item("Test3", .label = "Dialog", .onclick = action_toolbar_dialog);
-    ui_toolbar_item("Test4", .label = "Test 4", .onclick = action_toolbar_button);
+    ui_toolbar_item("Test4", .label = "Unref Window", .onclick = action_toolbar_unrefwindow);
     ui_toolbar_item("Test5", .label = "Test 5", .onclick = action_toolbar_button);
     ui_toolbar_item("Test6", .label = "Test 6", .onclick = action_toolbar_button);
     ui_toolbar_toggleitem("Toggle", .label = "Toggle", .onchange = action_toolbar_button);