diff options
Diffstat (limited to 'src/pure')
| -rw-r--r-- | src/pure/application.rs | 45 | ||||
| -rw-r--r-- | src/pure/sandbox.rs | 26 | ||||
| -rw-r--r-- | src/pure/widget.rs | 73 |
3 files changed, 77 insertions, 67 deletions
diff --git a/src/pure/application.rs b/src/pure/application.rs index 5f400bea..396854ad 100644 --- a/src/pure/application.rs +++ b/src/pure/application.rs @@ -1,6 +1,9 @@ +//! Build interactive cross-platform applications. use crate::pure::{self, Pure}; use crate::window; -use crate::{Color, Command, Executor, Settings, Subscription}; +use crate::{Command, Executor, Settings, Subscription}; + +pub use iced_native::application::StyleSheet; /// A pure version of [`Application`]. /// @@ -21,6 +24,9 @@ pub trait Application: Sized { /// The type of __messages__ your [`Application`] will produce. type Message: std::fmt::Debug + Send; + /// The theme of your [`Application`]. + type Theme: Default + StyleSheet; + /// The data needed to initialize your [`Application`]. type Flags; @@ -51,6 +57,18 @@ pub trait Application: Sized { /// Any [`Command`] returned will be executed immediately in the background. fn update(&mut self, message: Self::Message) -> Command<Self::Message>; + /// Returns the widgets to display in the [`Application`]. + /// + /// These widgets can produce __messages__ based on user interaction. + fn view( + &self, + ) -> pure::Element<'_, Self::Message, crate::Renderer<Self::Theme>>; + + /// Returns the current [`Theme`] of the [`Application`]. + fn theme(&self) -> Self::Theme { + Self::Theme::default() + } + /// Returns the event [`Subscription`] for the current state of the /// application. /// @@ -63,11 +81,6 @@ pub trait Application: Sized { Subscription::none() } - /// Returns the widgets to display in the [`Application`]. - /// - /// These widgets can produce __messages__ based on user interaction. - fn view(&self) -> pure::Element<'_, Self::Message>; - /// Returns the current [`Application`] mode. /// /// The runtime will automatically transition your application if a new mode @@ -80,13 +93,6 @@ pub trait Application: Sized { window::Mode::Windowed } - /// Returns the background color of the [`Application`]. - /// - /// By default, it returns [`Color::WHITE`]. - fn background_color(&self) -> Color { - Color::WHITE - } - /// Returns the scale factor of the [`Application`]. /// /// It can be used to dynamically control the size of the UI at runtime @@ -137,6 +143,7 @@ where type Executor = A::Executor; type Message = A::Message; type Flags = A::Flags; + type Theme = A::Theme; fn new(flags: Self::Flags) -> (Self, Command<Self::Message>) { let (application, command) = A::new(flags); @@ -162,18 +169,20 @@ where A::subscription(&self.application) } - fn view(&mut self) -> crate::Element<'_, Self::Message> { + fn view( + &mut self, + ) -> crate::Element<'_, Self::Message, crate::Renderer<Self::Theme>> { let content = A::view(&self.application); Pure::new(&mut self.state, content).into() } - fn mode(&self) -> window::Mode { - A::mode(&self.application) + fn theme(&self) -> Self::Theme { + A::theme(&self.application) } - fn background_color(&self) -> Color { - A::background_color(&self.application) + fn mode(&self) -> window::Mode { + A::mode(&self.application) } fn scale_factor(&self) -> f64 { diff --git a/src/pure/sandbox.rs b/src/pure/sandbox.rs index fbd1d7a8..a58cace7 100644 --- a/src/pure/sandbox.rs +++ b/src/pure/sandbox.rs @@ -1,5 +1,5 @@ use crate::pure; -use crate::{Color, Command, Error, Settings, Subscription}; +use crate::{Command, Error, Settings, Subscription, Theme}; /// A pure version of [`Sandbox`]. /// @@ -34,11 +34,14 @@ pub trait Sandbox { /// These widgets can produce __messages__ based on user interaction. fn view(&self) -> pure::Element<'_, Self::Message>; - /// Returns the background color of the [`Sandbox`]. + /// Returns the current [`Theme`] of the [`Sandbox`]. /// - /// By default, it returns [`Color::WHITE`]. - fn background_color(&self) -> Color { - Color::WHITE + /// If you want to use your own custom theme type, you will have to use an + /// [`Application`]. + /// + /// By default, it returns [`Theme::default`]. + fn theme(&self) -> Theme { + Theme::default() } /// Returns the scale factor of the [`Sandbox`]. @@ -82,6 +85,7 @@ where type Executor = iced_futures::backend::null::Executor; type Flags = (); type Message = T::Message; + type Theme = Theme; fn new(_flags: ()) -> (Self, Command<T::Message>) { (T::new(), Command::none()) @@ -97,16 +101,16 @@ where Command::none() } - fn subscription(&self) -> Subscription<T::Message> { - Subscription::none() - } - fn view(&self) -> pure::Element<'_, T::Message> { T::view(self) } - fn background_color(&self) -> Color { - T::background_color(self) + fn theme(&self) -> Self::Theme { + T::theme(self) + } + + fn subscription(&self) -> Subscription<T::Message> { + Subscription::none() } fn scale_factor(&self) -> f64 { diff --git a/src/pure/widget.rs b/src/pure/widget.rs index c84edde3..336f498f 100644 --- a/src/pure/widget.rs +++ b/src/pure/widget.rs @@ -1,41 +1,41 @@ //! Pure versions of the widgets. /// A container that distributes its contents vertically. -pub type Column<'a, Message> = - iced_pure::widget::Column<'a, Message, crate::Renderer>; +pub type Column<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Column<'a, Message, Renderer>; /// A container that distributes its contents horizontally. -pub type Row<'a, Message> = - iced_pure::widget::Row<'a, Message, crate::Renderer>; +pub type Row<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Row<'a, Message, Renderer>; /// A paragraph of text. -pub type Text = iced_pure::widget::Text<crate::Renderer>; +pub type Text<Renderer = crate::Renderer> = iced_pure::widget::Text<Renderer>; pub mod button { //! Allow your users to perform actions by pressing a button. - pub use iced_pure::widget::button::{Style, StyleSheet}; + pub use iced_pure::widget::button::{Appearance, StyleSheet}; /// A widget that produces a message when clicked. - pub type Button<'a, Message> = - iced_pure::widget::Button<'a, Message, crate::Renderer>; + pub type Button<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Button<'a, Message, Renderer>; } pub mod checkbox { //! Show toggle controls using checkboxes. - pub use iced_pure::widget::checkbox::{Style, StyleSheet}; + pub use iced_pure::widget::checkbox::{Appearance, StyleSheet}; /// A box that can be checked. - pub type Checkbox<'a, Message> = - iced_native::widget::Checkbox<'a, Message, crate::Renderer>; + pub type Checkbox<'a, Message, Renderer = crate::Renderer> = + iced_native::widget::Checkbox<'a, Message, Renderer>; } pub mod container { //! Decorate content and apply alignment. - pub use iced_pure::widget::container::{Style, StyleSheet}; + pub use iced_pure::widget::container::{Appearance, StyleSheet}; /// An element decorating some content. - pub type Container<'a, Message> = - iced_pure::widget::Container<'a, Message, crate::Renderer>; + pub type Container<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Container<'a, Message, Renderer>; } pub mod pane_grid { @@ -57,35 +57,34 @@ pub mod pane_grid { /// to completely fill the space available. /// /// [](https://gfycat.com/mixedflatjellyfish) - pub type PaneGrid<'a, Message> = - iced_pure::widget::PaneGrid<'a, Message, crate::Renderer>; + pub type PaneGrid<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::PaneGrid<'a, Message, Renderer>; /// The content of a [`Pane`]. - pub type Content<'a, Message> = - iced_pure::widget::pane_grid::Content<'a, Message, crate::Renderer>; + pub type Content<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::pane_grid::Content<'a, Message, Renderer>; /// The title bar of a [`Pane`]. - pub type TitleBar<'a, Message> = - iced_pure::widget::pane_grid::TitleBar<'a, Message, crate::Renderer>; + pub type TitleBar<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::pane_grid::TitleBar<'a, Message, Renderer>; } pub mod pick_list { //! Display a dropdown list of selectable values. - pub use iced_pure::overlay::menu::Style as Menu; - pub use iced_pure::widget::pick_list::{Style, StyleSheet}; + pub use iced_pure::widget::pick_list::{Appearance, StyleSheet}; /// A widget allowing the selection of a single value from a list of options. - pub type PickList<'a, T, Message> = - iced_pure::widget::PickList<'a, T, Message, crate::Renderer>; + pub type PickList<'a, T, Message, Renderer = crate::Renderer> = + iced_pure::widget::PickList<'a, T, Message, Renderer>; } pub mod radio { //! Create choices using radio buttons. - pub use iced_pure::widget::radio::{Style, StyleSheet}; + pub use iced_pure::widget::radio::{Appearance, StyleSheet}; /// A circular button representing a choice. - pub type Radio<'a, Message> = - iced_pure::widget::Radio<'a, Message, crate::Renderer>; + pub type Radio<Message, Renderer = crate::Renderer> = + iced_pure::widget::Radio<Message, Renderer>; } pub mod scrollable { @@ -94,27 +93,25 @@ pub mod scrollable { /// A widget that can vertically display an infinite amount of content /// with a scrollbar. - pub type Scrollable<'a, Message> = - iced_pure::widget::Scrollable<'a, Message, crate::Renderer>; + pub type Scrollable<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Scrollable<'a, Message, Renderer>; } pub mod toggler { //! Show toggle controls using togglers. - pub use iced_pure::widget::toggler::{Style, StyleSheet}; + pub use iced_pure::widget::toggler::{Appearance, StyleSheet}; /// A toggler widget. - pub type Toggler<'a, Message> = - iced_pure::widget::Toggler<'a, Message, crate::Renderer>; + pub type Toggler<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Toggler<'a, Message, Renderer>; } pub mod text_input { //! Display fields that can be filled with text. - use crate::Renderer; - - pub use iced_pure::widget::text_input::{Style, StyleSheet}; + pub use iced_pure::widget::text_input::{Appearance, StyleSheet}; /// A field that can be filled with text. - pub type TextInput<'a, Message> = + pub type TextInput<'a, Message, Renderer = crate::Renderer> = iced_pure::widget::TextInput<'a, Message, Renderer>; } @@ -123,8 +120,8 @@ pub mod tooltip { pub use iced_pure::widget::tooltip::Position; /// A widget allowing the selection of a single value from a list of options. - pub type Tooltip<'a, Message> = - iced_pure::widget::Tooltip<'a, Message, crate::Renderer>; + pub type Tooltip<'a, Message, Renderer = crate::Renderer> = + iced_pure::widget::Tooltip<'a, Message, Renderer>; } pub use iced_pure::widget::progress_bar; |