Allow passing external state to `Application::new`

1 files changed, 9 insertions, 3 deletions

diff --git a/src/settings.rs b/src/settings.rs
index 32ec583c..f36ec85f 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -3,7 +3,7 @@ use crate::window;
 
 /// The settings of an application.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
-pub struct Settings {
+pub struct Settings<Flags> {
     /// The window settings.
     ///
     /// They will be ignored on the Web.
@@ -11,6 +11,11 @@ pub struct Settings {
     /// [`Window`]: struct.Window.html
     pub window: window::Settings,
 
+    /// The data needed to initialize an [`Application`].
+    ///
+    /// [`Application`]: trait.Application.html
+    pub flags: Flags,
+
     /// The bytes of the font that will be used by default.
     ///
     /// If `None` is provided, a default system font will be chosen.
@@ -28,8 +33,8 @@ pub struct Settings {
 }
 
 #[cfg(not(target_arch = "wasm32"))]
-impl From<Settings> for iced_winit::Settings {
-    fn from(settings: Settings) -> iced_winit::Settings {
+impl<Flags> From<Settings<Flags>> for iced_winit::Settings<Flags> {
+    fn from(settings: Settings<Flags>) -> iced_winit::Settings<Flags> {
         iced_winit::Settings {
             window: iced_winit::settings::Window {
                 size: settings.window.size,
@@ -37,6 +42,7 @@ impl From<Settings> for iced_winit::Settings {
                 decorations: settings.window.decorations,
                 platform_specific: Default::default(),
             },
+            flags: settings.flags,
         }
     }
 }