Userland: Use Core::Timer::create_foo() factory functions where possible

2 files changed, 17 insertions, 18 deletions

diff --git a/Userland/Demos/CatDog/main.cpp b/Userland/Demos/CatDog/main.cpp
index b57dcbd5a6..6075cac907 100644
--- a/Userland/Demos/CatDog/main.cpp
+++ b/Userland/Demos/CatDog/main.cpp
@@ -66,17 +66,14 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     (void)TRY(advice_widget->try_set_layout<GUI::VerticalBoxLayout>());
     advice_widget->layout()->set_spacing(0);
 
-    auto advice_timer = TRY(Core::Timer::try_create());
-    advice_timer->set_interval(15'000);
-    advice_timer->set_single_shot(true);
-    advice_timer->on_timeout = [&] {
+    auto advice_timer = TRY(Core::Timer::create_single_shot(15'000, [&] {
         window->move_to_front();
         advice_window->move_to_front();
         catdog_widget->set_roaming(false);
         advice_window->move_to(window->x() - advice_window->width() / 2, window->y() - advice_window->height());
         advice_window->show();
         advice_window->set_always_on_top();
-    };
+    }));
     advice_timer->start();
 
     advice_widget->on_dismiss = [&] {
diff --git a/Userland/Demos/WidgetGallery/DemoWizardDialog.cpp b/Userland/Demos/WidgetGallery/DemoWizardDialog.cpp
index a9156e8dbe..0cff4d365e 100644
--- a/Userland/Demos/WidgetGallery/DemoWizardDialog.cpp
+++ b/Userland/Demos/WidgetGallery/DemoWizardDialog.cpp
@@ -41,26 +41,28 @@ DemoWizardDialog::DemoWizardDialog(GUI::Window* parent_window)
                    .release_value_but_fixme_should_propagate_errors();
     m_page_2->body_widget().load_from_gml(demo_wizard_page_2_gml).release_value_but_fixme_should_propagate_errors();
     m_page_2_progressbar = m_page_2->body_widget().find_descendant_of_type_named<GUI::Progressbar>("page_2_progressbar");
-    m_page_2_timer = Core::Timer::try_create(this).release_value_but_fixme_should_propagate_errors();
+    m_page_2_timer = Core::Timer::create_repeating(
+        100, [&]() {
+            if (m_page_2_progress_value < 100)
+                m_page_2_progress_value++;
+            m_page_2_progressbar->set_value(m_page_2_progress_value);
+
+            // Go to final page on progress completion
+            if (m_page_2_progress_value == 100) {
+                m_page_2_progress_value = 0;
+                replace_page(*m_back_page);
+            }
+        },
+        this)
+                         .release_value_but_fixme_should_propagate_errors();
     m_page_2->on_page_enter = [&]() {
         m_page_2_progress_value = 0;
-        m_page_2_timer->restart(100);
+        m_page_2_timer->restart();
     };
     m_page_2->on_page_leave = [&]() {
         m_page_2_progress_value = 0;
         m_page_2_timer->stop();
     };
-    m_page_2_timer->on_timeout = [&]() {
-        if (m_page_2_progress_value < 100)
-            m_page_2_progress_value++;
-        m_page_2_progressbar->set_value(m_page_2_progress_value);
-
-        // Go to final page on progress completion
-        if (m_page_2_progress_value == 100) {
-            m_page_2_progress_value = 0;
-            replace_page(*m_back_page);
-        }
-    };
     // Don't set a on_next_page handler for page 2 as we automatically navigate to the final page on progress completion
 
     // Create the back cover