LibGUI: Window Creation takes attributes as an argument

This reduces windows showing/moving once they are opened and setting
their attributes.

userspace/libraries/LibGUI/include/LibGUI/Packet.h

@@ -178,10 +178,20 @@ namespace LibGUI
 	namespace WindowPacket
 	{
 
+		struct Attributes
+		{
+			bool title_bar;
+			bool movable;
+			bool focusable;
+			bool rounded_corners;
+			bool alpha_channel;
+		};
+
 		DEFINE_PACKET(
 			WindowCreate,
 			uint32_t, width,
 			uint32_t, height,
+			Attributes, attributes,
 			BAN::String, title
 		);
 
@@ -199,15 +209,8 @@ namespace LibGUI
 			int32_t, y
 		);
 
-		DEFINE_PACKET_EXTRA(
+		DEFINE_PACKET(
 			WindowSetAttributes,
-			struct Attributes {
-				bool title_bar;
-				bool movable;
-				bool focusable;
-				bool rounded_corners;
-				bool alpha_channel;
-			},
 			Attributes, attributes
 		);
 

userspace/libraries/LibGUI/include/LibGUI/Window.h

@@ -14,7 +14,7 @@ namespace LibGUI
 	class Window
 	{
 	public:
-		using Attributes = WindowPacket::WindowSetAttributes::Attributes;
+		using Attributes = WindowPacket::Attributes;
 
 		static constexpr Attributes default_attributes = {
 			.title_bar       = true,
@@ -27,7 +27,7 @@ namespace LibGUI
 	public:
 		~Window();
 
-		static BAN::ErrorOr<BAN::UniqPtr<Window>> create(uint32_t width, uint32_t height, BAN::StringView title);
+		static BAN::ErrorOr<BAN::UniqPtr<Window>> create(uint32_t width, uint32_t height, BAN::StringView title, Attributes attributes = default_attributes);
 
 		void set_pixel(uint32_t x, uint32_t y, uint32_t color)
 		{
@@ -87,8 +87,9 @@ namespace LibGUI
 		int server_fd() const { return m_server_fd; }
 
 	private:
-		Window(int server_fd)
+		Window(int server_fd, Attributes attributes)
 			: m_server_fd(server_fd)
+			, m_attributes(attributes)
 		{ }
 
 		bool clamp_to_framebuffer(int32_t& x, int32_t& y, uint32_t& width, uint32_t& height) const;