feather_ui::component::paragraph

Struct Paragraph

Source 
pub struct Paragraph<T: Prop + 'static> {
    pub id: Arc<SourceID>,
    /* private fields */
}

Fields§

§id: Arc<SourceID>

Implementations§

Source§

impl<T: Prop + 'static> Paragraph<T>

Source

pub fn new(id: Arc<SourceID>, props: T) -> Self

Examples found in repository?
examples/paragraph-rs.rs (lines 126-132)
106    fn call(
107        &mut self,
108        mut store: Self::Store,
109        args: &Blocker,
110    ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
111        if store.0 != *args {
112            let flex = {
113                let rect = Shape::<MinimalFlexChild, { ShapeKind::RoundRect as u8 }>::new(
114                    gen_id!(),
115                    MinimalFlexChild {
116                        area: AbsRect::new(0.0, 0.0, 40.0, 40.0).into(),
117                    }
118                    .into(),
119                    0.0,
120                    0.0,
121                    Vec4::broadcast(10.0),
122                    sRGB::new(0.2, 0.7, 0.4, 1.0),
123                    sRGB::transparent(),
124                );
125
126                let mut p = Paragraph::new(
127                    gen_id!(),
128                    MinimalFlex {
129                        area: FILL_DRECT,
130                        obstacles: vec![AbsRect::new(200.0, 30.0, 300.0, 150.0).into()],
131                    },
132                );
133
134                let text = "Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?";
135                p.set_text(
136                    text,
137                    40.0,
138                    56.0,
139                    cosmic_text::FamilyOwned::SansSerif,
140                    sRGB::white(),
141                    Default::default(),
142                    Default::default(),
143                    true,
144                );
145                p.prepend(Box::new(rect.clone()));
146                p.append(Box::new(rect.clone()));
147                p.append(Box::new(rect.clone()));
148
149                p
150            };
151
152            let region = Region::new(
153                gen_id!(),
154                MinimalArea {
155                    area: feather_ui::URect {
156                        abs: AbsRect::new(90.0, 90.0, -90.0, -90.0),
157                        rel: RelRect::new(0.0, 0.0, 1.0, 1.0),
158                    }
159                    .into(),
160                }
161                .into(),
162                feather_ui::children![fixed::Prop, flex],
163            );
164
165            let window = Window::new(
166                gen_id!(),
167                winit::window::Window::default_attributes()
168                    .with_title(env!("CARGO_CRATE_NAME"))
169                    .with_resizable(true),
170                Box::new(region),
171            );
172
173            store.1 = im::HashMap::new();
174            store.1.insert(window.id.clone(), Some(window));
175            store.0 = args.clone();
176        }
177        let windows = store.1.clone();
178        (store, windows)
179    }
Source

pub fn append(&mut self, child: Box<ChildOf<dyn Prop>>)

Examples found in repository?
examples/paragraph-rs.rs (line 146)
106    fn call(
107        &mut self,
108        mut store: Self::Store,
109        args: &Blocker,
110    ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
111        if store.0 != *args {
112            let flex = {
113                let rect = Shape::<MinimalFlexChild, { ShapeKind::RoundRect as u8 }>::new(
114                    gen_id!(),
115                    MinimalFlexChild {
116                        area: AbsRect::new(0.0, 0.0, 40.0, 40.0).into(),
117                    }
118                    .into(),
119                    0.0,
120                    0.0,
121                    Vec4::broadcast(10.0),
122                    sRGB::new(0.2, 0.7, 0.4, 1.0),
123                    sRGB::transparent(),
124                );
125
126                let mut p = Paragraph::new(
127                    gen_id!(),
128                    MinimalFlex {
129                        area: FILL_DRECT,
130                        obstacles: vec![AbsRect::new(200.0, 30.0, 300.0, 150.0).into()],
131                    },
132                );
133
134                let text = "Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?";
135                p.set_text(
136                    text,
137                    40.0,
138                    56.0,
139                    cosmic_text::FamilyOwned::SansSerif,
140                    sRGB::white(),
141                    Default::default(),
142                    Default::default(),
143                    true,
144                );
145                p.prepend(Box::new(rect.clone()));
146                p.append(Box::new(rect.clone()));
147                p.append(Box::new(rect.clone()));
148
149                p
150            };
151
152            let region = Region::new(
153                gen_id!(),
154                MinimalArea {
155                    area: feather_ui::URect {
156                        abs: AbsRect::new(90.0, 90.0, -90.0, -90.0),
157                        rel: RelRect::new(0.0, 0.0, 1.0, 1.0),
158                    }
159                    .into(),
160                }
161                .into(),
162                feather_ui::children![fixed::Prop, flex],
163            );
164
165            let window = Window::new(
166                gen_id!(),
167                winit::window::Window::default_attributes()
168                    .with_title(env!("CARGO_CRATE_NAME"))
169                    .with_resizable(true),
170                Box::new(region),
171            );
172
173            store.1 = im::HashMap::new();
174            store.1.insert(window.id.clone(), Some(window));
175            store.0 = args.clone();
176        }
177        let windows = store.1.clone();
178        (store, windows)
179    }
Source

pub fn prepend(&mut self, child: Box<ChildOf<dyn Prop>>)

Examples found in repository?
examples/paragraph-rs.rs (line 145)
106    fn call(
107        &mut self,
108        mut store: Self::Store,
109        args: &Blocker,
110    ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
111        if store.0 != *args {
112            let flex = {
113                let rect = Shape::<MinimalFlexChild, { ShapeKind::RoundRect as u8 }>::new(
114                    gen_id!(),
115                    MinimalFlexChild {
116                        area: AbsRect::new(0.0, 0.0, 40.0, 40.0).into(),
117                    }
118                    .into(),
119                    0.0,
120                    0.0,
121                    Vec4::broadcast(10.0),
122                    sRGB::new(0.2, 0.7, 0.4, 1.0),
123                    sRGB::transparent(),
124                );
125
126                let mut p = Paragraph::new(
127                    gen_id!(),
128                    MinimalFlex {
129                        area: FILL_DRECT,
130                        obstacles: vec![AbsRect::new(200.0, 30.0, 300.0, 150.0).into()],
131                    },
132                );
133
134                let text = "Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?";
135                p.set_text(
136                    text,
137                    40.0,
138                    56.0,
139                    cosmic_text::FamilyOwned::SansSerif,
140                    sRGB::white(),
141                    Default::default(),
142                    Default::default(),
143                    true,
144                );
145                p.prepend(Box::new(rect.clone()));
146                p.append(Box::new(rect.clone()));
147                p.append(Box::new(rect.clone()));
148
149                p
150            };
151
152            let region = Region::new(
153                gen_id!(),
154                MinimalArea {
155                    area: feather_ui::URect {
156                        abs: AbsRect::new(90.0, 90.0, -90.0, -90.0),
157                        rel: RelRect::new(0.0, 0.0, 1.0, 1.0),
158                    }
159                    .into(),
160                }
161                .into(),
162                feather_ui::children![fixed::Prop, flex],
163            );
164
165            let window = Window::new(
166                gen_id!(),
167                winit::window::Window::default_attributes()
168                    .with_title(env!("CARGO_CRATE_NAME"))
169                    .with_resizable(true),
170                Box::new(region),
171            );
172
173            store.1 = im::HashMap::new();
174            store.1.insert(window.id.clone(), Some(window));
175            store.0 = args.clone();
176        }
177        let windows = store.1.clone();
178        (store, windows)
179    }
Source

pub fn set_text( &mut self, text: &str, font_size: f32, line_height: f32, font: FamilyOwned, color: sRGB, weight: Weight, style: Style, fullwidth: bool, )

Examples found in repository?
examples/paragraph-rs.rs (lines 135-144)
106    fn call(
107        &mut self,
108        mut store: Self::Store,
109        args: &Blocker,
110    ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
111        if store.0 != *args {
112            let flex = {
113                let rect = Shape::<MinimalFlexChild, { ShapeKind::RoundRect as u8 }>::new(
114                    gen_id!(),
115                    MinimalFlexChild {
116                        area: AbsRect::new(0.0, 0.0, 40.0, 40.0).into(),
117                    }
118                    .into(),
119                    0.0,
120                    0.0,
121                    Vec4::broadcast(10.0),
122                    sRGB::new(0.2, 0.7, 0.4, 1.0),
123                    sRGB::transparent(),
124                );
125
126                let mut p = Paragraph::new(
127                    gen_id!(),
128                    MinimalFlex {
129                        area: FILL_DRECT,
130                        obstacles: vec![AbsRect::new(200.0, 30.0, 300.0, 150.0).into()],
131                    },
132                );
133
134                let text = "Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?";
135                p.set_text(
136                    text,
137                    40.0,
138                    56.0,
139                    cosmic_text::FamilyOwned::SansSerif,
140                    sRGB::white(),
141                    Default::default(),
142                    Default::default(),
143                    true,
144                );
145                p.prepend(Box::new(rect.clone()));
146                p.append(Box::new(rect.clone()));
147                p.append(Box::new(rect.clone()));
148
149                p
150            };
151
152            let region = Region::new(
153                gen_id!(),
154                MinimalArea {
155                    area: feather_ui::URect {
156                        abs: AbsRect::new(90.0, 90.0, -90.0, -90.0),
157                        rel: RelRect::new(0.0, 0.0, 1.0, 1.0),
158                    }
159                    .into(),
160                }
161                .into(),
162                feather_ui::children![fixed::Prop, flex],
163            );
164
165            let window = Window::new(
166                gen_id!(),
167                winit::window::Window::default_attributes()
168                    .with_title(env!("CARGO_CRATE_NAME"))
169                    .with_resizable(true),
170                Box::new(region),
171            );
172
173            store.1 = im::HashMap::new();
174            store.1.insert(window.id.clone(), Some(window));
175            store.0 = args.clone();
176        }
177        let windows = store.1.clone();
178        (store, windows)
179    }

Trait Implementations§

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impl<T: Prop + 'static> Clone for Paragraph<T>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Prop + 'static> Component for Paragraph<T>

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type Props = T

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fn layout( &self, manager: &mut StateManager, driver: &Driver, window: &Arc<SourceID>, ) -> Box<dyn Layout<T>>

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impl<T: Prop + 'static> StateMachineChild for Paragraph<T>

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fn id(&self) -> Arc<SourceID>

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fn apply_children( &self, f: &mut dyn FnMut(&dyn StateMachineChild) -> Result<()>, ) -> Result<()>

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fn init( &self, driver: &Weak<Driver>, ) -> Result<Box<dyn StateMachineWrapper>, Error>

Auto Trait Implementations§

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impl<T> Freeze for Paragraph<T>

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impl<T> !RefUnwindSafe for Paragraph<T>

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impl<T> !Send for Paragraph<T>

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impl<T> !Sync for Paragraph<T>

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impl<T> Unpin for Paragraph<T>

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impl<T> !UnwindSafe for Paragraph<T>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<U, C> ComponentWrap<U> for C
where C: Component, &'a U: for<'a> From<&'a <C as Component>::Props>, <C as Component>::Props: Sized, U: ?Sized,

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fn layout( &self, state: &mut StateManager, driver: &Driver, window: &Arc<SourceID>, ) -> Box<dyn Layout<U>>

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> Downcast for T
where T: Any,

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Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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type Output = T

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