DisplaySettings: Add theme selection and preview

1 files changed, 37 insertions, 0 deletions

diff --git a/Userland/Applications/DisplaySettings/ThemesSettingsWidget.h b/Userland/Applications/DisplaySettings/ThemesSettingsWidget.h
new file mode 100644
index 0000000000..520a754642
--- /dev/null
+++ b/Userland/Applications/DisplaySettings/ThemesSettingsWidget.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2022, MacDue <macdue@dueutil.tech>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/String.h>
+#include <AK/Vector.h>
+#include <LibGUI/ComboBox.h>
+#include <LibGUI/SettingsWindow.h>
+#include <LibGfx/SystemTheme.h>
+
+#include "ThemePreviewWidget.h"
+
+namespace DisplaySettings {
+
+class ThemesSettingsWidget final : public GUI::SettingsWindow::Tab {
+    C_OBJECT(ThemesSettingsWidget);
+
+public:
+    virtual void apply_settings() override;
+
+private:
+    Vector<Gfx::SystemThemeMetaData> m_themes;
+    Vector<String> m_theme_names;
+
+    RefPtr<GUI::ComboBox> m_themes_combo;
+    RefPtr<ThemePreviewWidget> m_theme_preview;
+
+    Gfx::SystemThemeMetaData const* m_selected_theme { nullptr };
+
+    ThemesSettingsWidget();
+};
+
+}