pub struct Shape<T, const KIND: u8> { /* private fields */ }Implementations§
Source§impl<T: Padded + 'static> Shape<T, { _ }>
impl<T: Padded + 'static> Shape<T, { _ }>
Sourcepub fn new(
id: Arc<SourceID>,
props: T,
border: f32,
blur: f32,
corners: f32x4,
fill: sRGB,
outline: sRGB,
size: DAbsPoint,
) -> Self
pub fn new( id: Arc<SourceID>, props: T, border: f32, blur: f32, corners: f32x4, fill: sRGB, outline: sRGB, size: DAbsPoint, ) -> Self
Examples found in repository?
examples/paragraph-rs.rs (lines 114-125)
106 fn call(
107 &mut self,
108 mut store: Self::Store,
109 args: Blocker,
110 mut scope: ScopeID<'_>,
111 ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
112 if store.0 != args {
113 let flex = {
114 let rect = Shape::<MinimalFlexChild, { ShapeKind::RoundRect as u8 }>::new(
115 gen_id!(scope),
116 MinimalFlexChild {
117 area: AbsRect::new(0.0, 0.0, 40.0, 40.0).into(),
118 },
119 0.0,
120 0.0,
121 wide::f32x4::splat(10.0),
122 sRGB::new(0.2, 0.7, 0.4, 1.0),
123 sRGB::transparent(),
124 feather_ui::DAbsPoint::zero(),
125 );
126
127 let mut p = Paragraph::new(
128 gen_id!(scope),
129 MinimalFlex {
130 area: FILL_DRECT,
131 obstacles: vec![AbsRect::new(200.0, 30.0, 300.0, 150.0).into()],
132 },
133 );
134
135 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?";
136 p.set_text(
137 text,
138 40.0,
139 56.0,
140 cosmic_text::FamilyOwned::SansSerif,
141 sRGB::white(),
142 Default::default(),
143 Default::default(),
144 true,
145 );
146 p.prepend(Box::new(rect.clone()));
147 p.append(Box::new(rect.clone()));
148 p.append(Box::new(rect.clone()));
149
150 p
151 };
152
153 let region = Region::new(
154 gen_id!(scope),
155 MinimalArea {
156 area: AbsRect::new(90.0, 90.0, -90.0, -90.0) + RelRect::new(0.0, 0.0, 1.0, 1.0),
157 },
158 feather_ui::children![fixed::Prop, flex],
159 );
160
161 let window = Window::new(
162 gen_id!(scope),
163 winit::window::Window::default_attributes()
164 .with_title(env!("CARGO_CRATE_NAME"))
165 .with_resizable(true),
166 Box::new(region),
167 );
168
169 store.1 = im::HashMap::new();
170 store.1.insert(window.id.clone(), Some(window));
171 store.0 = args.clone();
172 }
173 let windows = store.1.clone();
174 (store, windows)
175 }More examples
examples/grid-rs.rs (lines 134-143)
109 fn call(
110 &mut self,
111 mut store: Self::Store,
112 args: CounterState,
113 mut scope: ScopeID<'_>,
114 ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
115 if store.0 != args {
116 let button = {
117 let text = {
118 Text::<FixedData> {
119 id: scope.create(),
120 props: FixedData {
121 area: AbsRect::new(10.0, 15.0, 10.0, 15.0)
122 + RelRect::new(0.0, 0.0, UNSIZED_AXIS, UNSIZED_AXIS),
123 anchor: feather_ui::RelPoint::zero().into(),
124 ..Default::default()
125 }
126 .into(),
127 text: format!("Boxes: {}", args.count),
128 font_size: 40.0,
129 line_height: 56.0,
130 ..Default::default()
131 }
132 };
133
134 let rect = Shape::<DRect, { ShapeKind::RoundRect as u8 }>::new(
135 scope.create(),
136 feather_ui::FILL_DRECT,
137 0.0,
138 0.0,
139 wide::f32x4::splat(10.0),
140 sRGB::new(0.2, 0.7, 0.4, 1.0),
141 sRGB::transparent(),
142 DAbsPoint::zero(),
143 );
144
145 Button::<FixedData>::new(
146 scope.create(),
147 FixedData {
148 area: AbsRect::new(0.0, 20.0, 0.0, 0.0)
149 + RelRect::new(0.5, 0.0, UNSIZED_AXIS, UNSIZED_AXIS),
150 anchor: feather_ui::RelPoint::new(0.5, 0.0).into(),
151 zindex: 0,
152 },
153 Slot(feather_ui::APP_SOURCE_ID.into(), 0),
154 feather_ui::children![fixed::Prop, rect, text],
155 )
156 };
157
158 const NUM_COLUMNS: usize = 5;
159 let rectgrid = {
160 let mut children: im::Vector<Option<Box<ChildOf<dyn grid::Prop>>>> =
161 im::Vector::new();
162 {
163 for (i, id) in scope.iter(0..args.count) {
164 children.push_back(Some(Box::new(Shape::<
165 GridChild,
166 { ShapeKind::RoundRect as u8 },
167 >::new(
168 id,
169 GridChild {
170 area: FILL_DRECT,
171 x: i % NUM_COLUMNS,
172 y: i / NUM_COLUMNS,
173 },
174 0.0,
175 0.0,
176 wide::f32x4::splat(4.0),
177 sRGB::new(
178 (0.1 * i as f32) % 1.0,
179 (0.65 * i as f32) % 1.0,
180 (0.2 * i as f32) % 1.0,
181 1.0,
182 ),
183 sRGB::transparent(),
184 DAbsPoint::zero(),
185 ))));
186 }
187 }
188
189 GridBox::<GridData>::new(
190 scope.create(),
191 GridData {
192 area: AbsRect::new(0.0, 200.0, 0.0, 0.0)
193 + RelRect::new(0.0, 0.0, UNSIZED_AXIS, 1.0),
194
195 rlimits: feather_ui::RelLimits::new(0.0..1.0, 0.0..),
196 direction: feather_ui::RowDirection::LeftToRight,
197 rows: [40.0, 20.0, 40.0, 20.0, 40.0, 20.0, 10.0]
198 .map(DValue::from)
199 .to_vec(),
200 columns: [80.0, 40.0, 80.0, 40.0, 80.0].map(DValue::from).to_vec(),
201 spacing: AbsPoint::new(4.0, 4.0).into(),
202 padding: AbsRect::new(8.0, 8.0, 8.0, 8.0).into(),
203 },
204 children,
205 )
206 };
207
208 let region = Region::new(
209 scope.create(),
210 FixedData {
211 area: FILL_DRECT,
212 zindex: 0,
213 ..Default::default()
214 },
215 feather_ui::children![fixed::Prop, button, rectgrid],
216 );
217 let window = Window::new(
218 scope.create(),
219 winit::window::Window::default_attributes()
220 .with_title(env!("CARGO_CRATE_NAME"))
221 .with_resizable(true),
222 Box::new(region),
223 );
224
225 store.1 = im::HashMap::new();
226 store.1.insert(window.id.clone(), Some(window));
227 store.0 = args.clone();
228 }
229 let windows = store.1.clone();
230 (store, windows)
231 }examples/image-rs.rs (lines 51-60)
45 fn call(
46 &mut self,
47 _: Self::Store,
48 _: (),
49 mut scope: ScopeID<'_>,
50 ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
51 let pixel = Shape::<DRect, { ShapeKind::RoundRect as u8 }>::new(
52 scope.create(),
53 PxRect::new(1.0, 1.0, 2.0, 2.0).into(),
54 0.0,
55 0.0,
56 wide::f32x4::splat(0.0),
57 sRGB::new(1.0, 1.0, 1.0, 1.0),
58 sRGB::transparent(),
59 feather_ui::DAbsPoint::zero(),
60 );
61
62 let mut children: im::Vector<Option<Box<feather_ui::component::ChildOf<dyn fixed::Prop>>>> =
63 im::Vector::new();
64 children.push_back(Some(Box::new(pixel)));
65
66 let mut genimage = |pos: AbsPoint,
67 w: Option<f32>,
68 h: Option<f32>,
69 res: &dyn feather_ui::resource::Location,
70 size: Option<AbsPoint>| {
71 Image::<DRect>::new(
72 scope.create(),
73 AbsRect::new(
74 pos.x,
75 pos.y,
76 w.map(|x| x + pos.x).unwrap_or_default(),
77 h.map(|y| y + pos.y).unwrap_or_default(),
78 ) + RelRect::new(
79 0.0,
80 0.0,
81 if w.is_none() { UNSIZED_AXIS } else { 0.0 },
82 if h.is_none() { UNSIZED_AXIS } else { 0.0 },
83 ),
84 res,
85 size.unwrap_or_default().into(),
86 false,
87 )
88 };
89
90 #[cfg(feature = "png")]
91 {
92 let testimage = PathBuf::from("./premul_test.png");
93
94 children.push_back(Some(Box::new(genimage(
95 AbsPoint::new(0.0, 0.0),
96 Some(100.0),
97 Some(100.0),
98 &testimage,
99 None,
100 ))));
101
102 children.push_back(Some(Box::new(genimage(
103 AbsPoint::new(100.0, 0.0),
104 None,
105 Some(100.0),
106 &testimage,
107 None,
108 ))));
109
110 children.push_back(Some(Box::new(genimage(
111 AbsPoint::new(0.0, 100.0),
112 None,
113 None,
114 &testimage,
115 Some(AbsPoint::new(100.0, 100.0)),
116 ))));
117
118 children.push_back(Some(Box::new(genimage(
119 AbsPoint::new(100.0, 100.0),
120 None,
121 None,
122 &testimage,
123 None,
124 ))));
125 }
126
127 #[cfg(feature = "svg")]
128 {
129 let testsvg = PathBuf::from("./FRI_logo.svg");
130
131 children.push_back(Some(Box::new(genimage(
132 AbsPoint::new(200.0, 0.0),
133 Some(100.0),
134 Some(100.0),
135 &testsvg,
136 None,
137 ))));
138
139 children.push_back(Some(Box::new(genimage(
140 AbsPoint::new(300.0, 0.0),
141 None,
142 Some(100.0),
143 &testsvg,
144 None,
145 ))));
146
147 children.push_back(Some(Box::new(genimage(
148 AbsPoint::new(200.0, 100.0),
149 None,
150 None,
151 &testsvg,
152 Some(AbsPoint::new(100.0, 100.0)),
153 ))));
154
155 children.push_back(Some(Box::new(genimage(
156 AbsPoint::new(300.0, 100.0),
157 None,
158 None,
159 &testsvg,
160 None,
161 ))));
162 }
163
164 #[cfg(feature = "png")]
165 {
166 let testimage = PathBuf::from("./test_color.png");
167
168 children.push_back(Some(Box::new(genimage(
169 AbsPoint::new(0.0, 200.0),
170 Some(100.0),
171 Some(100.0),
172 &testimage,
173 None,
174 ))));
175
176 children.push_back(Some(Box::new(genimage(
177 AbsPoint::new(100.0, 200.0),
178 Some(100.0),
179 None,
180 &testimage,
181 None,
182 ))));
183
184 children.push_back(Some(Box::new(genimage(
185 AbsPoint::new(0.0, 300.0),
186 None,
187 None,
188 &testimage,
189 Some(AbsPoint::new(100.0, 100.0)),
190 ))));
191
192 children.push_back(Some(Box::new(genimage(
193 AbsPoint::new(100.0, 300.0),
194 None,
195 None,
196 &testimage,
197 None,
198 ))));
199 }
200
201 #[cfg(feature = "jxl")]
202 {
203 let testimage = PathBuf::from("./dice.jxl");
204
205 children.push_back(Some(Box::new(genimage(
206 AbsPoint::new(200.0, 200.0),
207 Some(100.0),
208 Some(100.0),
209 &testimage,
210 None,
211 ))));
212
213 children.push_back(Some(Box::new(genimage(
214 AbsPoint::new(300.0, 200.0),
215 Some(100.0),
216 None,
217 &testimage,
218 None,
219 ))));
220
221 children.push_back(Some(Box::new(genimage(
222 AbsPoint::new(200.0, 300.0),
223 None,
224 None,
225 &testimage,
226 Some(AbsPoint::new(100.0, 100.0)),
227 ))));
228
229 children.push_back(Some(Box::new(genimage(
230 AbsPoint::new(300.0, 300.0),
231 None,
232 None,
233 &testimage,
234 None,
235 ))));
236 }
237
238 let region = Region::new(
239 gen_id!(scope),
240 FixedData {
241 area: AbsRect::new(10.0, 10.0, -10.0, -10.0) + RelRect::new(0.0, 0.0, 1.0, 1.0),
242
243 zindex: 0,
244 ..Default::default()
245 },
246 children,
247 );
248
249 #[cfg(feature = "svg")]
250 let icon = Some(
251 feather_ui::resource::load_icon(&std::path::PathBuf::from("./FRI_logo.svg")).unwrap(),
252 );
253 #[cfg(not(feature = "svg"))]
254 let icon = None;
255
256 let window = Window::new(
257 gen_id!(scope),
258 winit::window::Window::default_attributes()
259 .with_title(env!("CARGO_CRATE_NAME"))
260 .with_resizable(true)
261 .with_window_icon(icon),
262 Box::new(region),
263 );
264
265 let mut store = im::HashMap::new();
266 store.insert(window.id.clone(), Some(window));
267 let windows = store.clone();
268 (store, windows)
269 }examples/list-rs.rs (lines 156-165)
132 fn call(
133 &mut self,
134 mut store: Self::Store,
135 args: CounterState,
136 mut scope: ScopeID<'_>,
137 ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
138 if store.0 != args {
139 let button = {
140 let text = Text::<FixedData> {
141 id: gen_id!(scope),
142 props: FixedData {
143 area: AbsRect::new(10.0, 15.0, 10.0, 15.0)
144 + RelRect::new(0.0, 0.0, UNSIZED_AXIS, UNSIZED_AXIS),
145
146 anchor: feather_ui::RelPoint::new(0.0, 0.0).into(),
147 ..Default::default()
148 }
149 .into(),
150 text: format!("Boxes: {}", args.count),
151 font_size: 40.0,
152 line_height: 56.0,
153 ..Default::default()
154 };
155
156 let rect = Shape::<DRect, { ShapeKind::RoundRect as u8 }>::new(
157 gen_id!(scope),
158 feather_ui::FILL_DRECT,
159 0.0,
160 0.0,
161 wide::f32x4::splat(10.0),
162 sRGB::new(0.2, 0.7, 0.4, 1.0),
163 sRGB::transparent(),
164 DAbsPoint::zero(),
165 );
166
167 Button::<FixedData>::new(
168 gen_id!(scope),
169 FixedData {
170 area: AbsRect::new(0.0, 20.0, 0.0, 0.0)
171 + RelRect::new(0.5, 0.0, UNSIZED_AXIS, UNSIZED_AXIS),
172
173 anchor: feather_ui::RelPoint::new(0.5, 0.0).into(),
174 zindex: 0,
175 },
176 Slot(feather_ui::APP_SOURCE_ID.into(), 0),
177 feather_ui::children![fixed::Prop, rect, text],
178 )
179 };
180
181 let rectlist = {
182 let mut children: im::Vector<Option<Box<ChildOf<dyn list::Prop>>>> =
183 im::Vector::new();
184
185 for (i, id) in scope.iter(0..args.count) {
186 children.push_back(Some(Box::new(Shape::<
187 ListChild,
188 { ShapeKind::RoundRect as u8 },
189 >::new(
190 id,
191 ListChild {
192 area: AbsRect::new(0.0, 0.0, 40.0, 40.0).into(),
193 margin: AbsRect::new(8.0, 8.0, 4.0, 4.0).into(),
194 },
195 0.0,
196 0.0,
197 wide::f32x4::splat(8.0),
198 sRGB::new(
199 (0.1 * i as f32) % 1.0,
200 (0.65 * i as f32) % 1.0,
201 (0.2 * i as f32) % 1.0,
202 1.0,
203 ),
204 sRGB::transparent(),
205 DAbsPoint::zero(),
206 ))));
207 }
208
209 ListBox::<ListData>::new(
210 gen_id!(scope),
211 ListData {
212 area: AbsRect::new(0.0, 200.0, 0.0, 0.0)
213 + RelRect::new(0.0, 0.0, UNSIZED_AXIS, 1.0),
214
215 rlimits: feather_ui::RelLimits::new(0.0..1.0, 0.0..),
216 direction: feather_ui::RowDirection::BottomToTop,
217 },
218 children,
219 )
220 };
221
222 let flexlist = {
223 let mut children: im::Vector<Option<Box<ChildOf<dyn flex::Prop>>>> =
224 im::Vector::new();
225
226 for (i, id) in scope.iter(0..args.count) {
227 let rect = Shape::<FlexChild, { ShapeKind::RoundRect as u8 }>::new(
228 gen_id!(id),
229 FlexChild {
230 area: AbsRect::new(0.0, 0.0, 0.0, 40.0)
231 + RelRect::new(0.0, 0.0, 1.0, 0.0),
232
233 margin: AbsRect::new(8.0, 8.0, 4.0, 4.0).into(),
234 basis: 40.0.into(),
235 grow: 0.0,
236 shrink: 0.0,
237 },
238 0.0,
239 0.0,
240 wide::f32x4::splat(8.0),
241 sRGB::new(
242 (0.1 * i as f32) % 1.0,
243 (0.65 * i as f32) % 1.0,
244 (0.2 * i as f32) % 1.0,
245 1.0,
246 ),
247 sRGB::transparent(),
248 DAbsPoint::zero(),
249 );
250
251 // We include a "useless" region around the rectangle because this catches some edge cases
252 // in the layout logic.
253 let reg = Region::<FlexChild>::new(
254 id,
255 FlexChild {
256 area: AbsRect::new(0.0, 0.0, 0.0, 40.0)
257 + RelRect::new(0.0, 0.0, 1.0, 0.0),
258
259 margin: AbsRect::new(8.0, 8.0, 4.0, 4.0).into(),
260 basis: 40.0.into(),
261 grow: 0.0,
262 shrink: 0.0,
263 },
264 feather_ui::children![fixed::Prop, rect],
265 );
266
267 children.push_back(Some(Box::new(reg)));
268 }
269
270 FlexBox::<MinimalFlex>::new(
271 gen_id!(scope),
272 MinimalFlex {
273 area: (AbsRect::new(40.0, 40.0, 0.0, 200.0)
274 + RelRect::new(0.0, 0.0, 1.0, 0.0)),
275 },
276 children,
277 )
278 };
279
280 let region = Region::new(
281 gen_id!(scope),
282 FixedData {
283 area: FILL_DRECT,
284 zindex: 0,
285 ..Default::default()
286 },
287 feather_ui::children![fixed::Prop, button, flexlist, rectlist],
288 );
289 let window = Window::new(
290 gen_id!(scope),
291 feather_ui::winit::window::Window::default_attributes()
292 .with_title(env!("CARGO_CRATE_NAME"))
293 .with_resizable(true),
294 Box::new(region),
295 );
296
297 store.1 = im::HashMap::new();
298 store.1.insert(window.id.clone(), Some(window));
299 store.0 = args.clone();
300 }
301 let windows = store.1.clone();
302 (store, windows)
303 }Source§impl<T: Padded + 'static> Shape<T, { _ }>
impl<T: Padded + 'static> Shape<T, { _ }>
Sourcepub fn new(
id: Arc<SourceID>,
props: T,
border: f32,
blur: f32,
radii: [f32; 2],
fill: sRGB,
outline: sRGB,
size: DAbsPoint,
) -> Self
pub fn new( id: Arc<SourceID>, props: T, border: f32, blur: f32, radii: [f32; 2], fill: sRGB, outline: sRGB, size: DAbsPoint, ) -> Self
Examples found in repository?
examples/graph-rs.rs (lines 78-91)
59 fn call(
60 &mut self,
61 mut store: Self::Store,
62 args: GraphState,
63 mut scope: ScopeID<'_>,
64 ) -> (Self::Store, im::HashMap<Arc<SourceID>, Option<Window>>) {
65 if store.0 != args {
66 let mut children: im::Vector<Option<Box<ChildOf<dyn fixed::Prop>>>> = im::Vector::new();
67 let domain: Arc<CrossReferenceDomain> = Default::default();
68
69 let mut node_ids: Vec<Arc<SourceID>> = Vec::new();
70
71 for (i, id) in scope.iter(0..args.nodes.len()) {
72 let node = args.nodes[i];
73 const BASE: sRGB = sRGB::new(0.2, 0.7, 0.4, 1.0);
74
75 let point = DomainPoint::new(id, domain.clone());
76 node_ids.push(point.id.clone());
77
78 let circle = Shape::<DRect, { ShapeKind::Circle as u8 }>::new(
79 gen_id!(point.id),
80 FILL_DRECT,
81 0.0,
82 0.0,
83 [0.0, 20.0],
84 if args.selected == Some(i) {
85 sRGB::new(0.7, 1.0, 0.8, 1.0)
86 } else {
87 BASE
88 },
89 BASE,
90 DAbsPoint::zero(),
91 );
92
93 let bag = Region::<MinimalArea>::new(
94 gen_id!(point.id),
95 MinimalArea {
96 area: AbsRect::new(
97 node.x - NODE_RADIUS,
98 node.y - NODE_RADIUS,
99 node.x + NODE_RADIUS,
100 node.y + NODE_RADIUS,
101 )
102 .into(),
103 },
104 feather_ui::children![fixed::Prop, point, circle],
105 );
106
107 children.push_back(Some(Box::new(bag)));
108 }
109
110 for ((a, b), id) in scope.iter(&args.edges) {
111 let line = DomainLine::<()> {
112 id,
113 fill: sRGB::white(),
114 domain: domain.clone(),
115 start: node_ids[*a].clone(),
116 end: node_ids[*b].clone(),
117 props: ().into(),
118 };
119
120 children.push_back(Some(Box::new(line)));
121 }
122
123 let subregion = Region::new(
124 gen_id!(scope),
125 MinimalArea {
126 area: AbsRect::new(
127 args.offset.x,
128 args.offset.y,
129 args.offset.x + 10000.0,
130 args.offset.y + 10000.0,
131 )
132 .into(),
133 },
134 children,
135 );
136
137 let mousearea: MouseArea<MinimalArea> = MouseArea::new(
138 gen_id!(scope),
139 MinimalArea { area: FILL_DRECT },
140 Some(4.0),
141 [
142 Some(Slot(feather_ui::APP_SOURCE_ID.into(), 0)),
143 Some(Slot(feather_ui::APP_SOURCE_ID.into(), 0)),
144 Some(Slot(feather_ui::APP_SOURCE_ID.into(), 0)),
145 None,
146 None,
147 None,
148 ],
149 );
150
151 let region = Region::new(
152 gen_id!(scope),
153 MinimalArea { area: FILL_DRECT },
154 feather_ui::children![fixed::Prop, subregion, mousearea],
155 );
156
157 let window = Window::new(
158 gen_id!(scope),
159 feather_ui::winit::window::Window::default_attributes()
160 .with_title(env!("CARGO_CRATE_NAME"))
161 .with_resizable(true),
162 Box::new(region),
163 );
164
165 store.1 = im::HashMap::new();
166 store.1.insert(window.id.clone(), Some(window));
167 store.0 = args.clone();
168 }
169 let windows = store.1.clone();
170 (store, windows)
171 }Trait Implementations§
Auto Trait Implementations§
impl<T, const KIND: u8> Freeze for Shape<T, KIND>
impl<T, const KIND: u8> !RefUnwindSafe for Shape<T, KIND>
impl<T, const KIND: u8> !Send for Shape<T, KIND>
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