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bevy/examples/ui/ui.rs

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Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
use bevy::{
input::mouse::{MouseScrollUnit, MouseWheel},
prelude::*,
};
refactor app startup. AppBuilder. clean up examples
2020-01-11 09:46:51 +00:00
add more example comments
2020-07-28 20:43:07 +00:00
/// This example illustrates the various features of Bevy UI.
refactor app startup. AppBuilder. clean up examples
2020-01-11 09:46:51 +00:00
fn main() {
Merge AppBuilder into App (#2531) This is extracted out of eb8f973646476b4a4926ba644a77e2b3a5772159 and includes some additional changes to remove all references to AppBuilder and fix examples that still used App::build() instead of App::new(). In addition I didn't extract the sub app feature as it isn't ready yet. You can use `git diff --diff-filter=M eb8f973646476b4a4926ba644a77e2b3a5772159` to find all differences in this PR. The `--diff-filtered=M` filters all files added in the original commit but not in this commit away. Co-Authored-By: Carter Anderson <mcanders1@gmail.com>
2021-07-27 20:21:06 +00:00
App::new()
rename add_plugin_group to add_plugins (#773)
2020-11-03 03:01:17 +00:00
.add_plugins(DefaultPlugins)
Down with the system! (#2496) # Objective - Remove all the `.system()` possible. - Check for remaining missing cases. ## Solution - Remove all `.system()`, fix compile errors - 32 calls to `.system()` remains, mostly internals, the few others should be removed after #2446
2021-07-27 23:42:36 +00:00
.add_startup_system(setup)
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
.add_system(mouse_scroll)
Rework AppBuilder system interfaces. Remove setup() in favor of startup_system
2020-04-16 02:40:24 +00:00
.run();
refactor app startup. AppBuilder. clean up examples
2020-01-11 09:46:51 +00:00
}
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
// ui camera
commands.spawn_bundle(UiCameraBundle::default());
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
// root node
Bevy ECS migration
2020-07-10 04:18:35 +00:00
commands
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
.spawn_bundle(NodeBundle {
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
style: Style {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
justify_content: JustifyContent::SpaceBetween,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::NONE.into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
better parenting ergonomics in world builder
2020-03-09 09:00:59 +00:00
})
Bevy ECS migration
2020-07-10 04:18:35 +00:00
.with_children(|parent| {
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
// left vertical fill (border)
Bevy ECS migration
2020-07-10 04:18:35 +00:00
parent
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
.spawn_bundle(NodeBundle {
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
style: Style {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
size: Size::new(Val::Px(200.0), Val::Percent(100.0)),
border: Rect::all(Val::Px(2.0)),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(0.65, 0.65, 0.65).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
add root ui node to example
2020-06-25 20:19:17 +00:00
})
Bevy ECS migration
2020-07-10 04:18:35 +00:00
.with_children(|parent| {
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
// left vertical fill (content)
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
parent
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
.spawn_bundle(NodeBundle {
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
style: Style {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
align_items: AlignItems::FlexEnd,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
add root ui node to example
2020-06-25 20:19:17 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(0.15, 0.15, 0.15).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
})
.with_children(|parent| {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
// text
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
parent.spawn_bundle(TextBundle {
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
style: Style {
ui: feed computed text position into bevy_ui flex and remove TextAlign because it is now redundant
2020-07-28 04:04:04 +00:00
margin: Rect::all(Val::Px(5.0)),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
},
Rich text (#1245) Rich text support (different fonts / styles within the same text section)
2021-01-25 01:07:43 +00:00
text: Text::with_section(
"Text Example",
TextStyle {
font: asset_server.load("fonts/FiraSans-Bold.ttf"),
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
font_size: 30.0,
color: Color::WHITE,
},
Rich text (#1245) Rich text support (different fonts / styles within the same text section)
2021-01-25 01:07:43 +00:00
Default::default(),
),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: initial flexbox support
2020-07-25 06:04:45 +00:00
});
});
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
// right vertical fill
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
parent
.spawn_bundle(NodeBundle {
style: Style {
flex_direction: FlexDirection::ColumnReverse,
justify_content: JustifyContent::Center,
size: Size::new(Val::Px(200.0), Val::Percent(100.0)),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
color: Color::rgb(0.15, 0.15, 0.15).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
})
.with_children(|parent| {
// Title
parent.spawn_bundle(TextBundle {
style: Style {
size: Size::new(Val::Undefined, Val::Px(25.)),
margin: Rect {
left: Val::Auto,
right: Val::Auto,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
text: Text::with_section(
"Scrolling list",
TextStyle {
font: asset_server.load("fonts/FiraSans-Bold.ttf"),
font_size: 25.,
color: Color::WHITE,
},
Default::default(),
),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
});
// List with hidden overflow
parent
.spawn_bundle(NodeBundle {
style: Style {
flex_direction: FlexDirection::ColumnReverse,
align_self: AlignSelf::Center,
size: Size::new(Val::Percent(100.0), Val::Percent(50.0)),
overflow: Overflow::Hidden,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
color: Color::rgb(0.10, 0.10, 0.10).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
})
.with_children(|parent| {
// Moving panel
parent
.spawn_bundle(NodeBundle {
style: Style {
flex_direction: FlexDirection::ColumnReverse,
flex_grow: 1.0,
max_size: Size::new(Val::Undefined, Val::Undefined),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
color: Color::NONE.into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
})
.insert(ScrollingList::default())
.with_children(|parent| {
// List items
for i in 0..30 {
parent.spawn_bundle(TextBundle {
style: Style {
flex_shrink: 0.,
size: Size::new(Val::Undefined, Val::Px(20.)),
margin: Rect {
left: Val::Auto,
right: Val::Auto,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
},
text: Text::with_section(
format!("Item {}", i),
TextStyle {
font: asset_server
.load("fonts/FiraSans-Bold.ttf"),
font_size: 20.,
color: Color::WHITE,
},
Default::default(),
),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
});
}
});
});
});
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
// absolute positioning
parent
.spawn_bundle(NodeBundle {
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
style: Style {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
size: Size::new(Val::Px(200.0), Val::Px(200.0)),
position_type: PositionType::Absolute,
position: Rect {
left: Val::Px(210.0),
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
bottom: Val::Px(10.0),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
},
ui: feed computed text position into bevy_ui flex and remove TextAlign because it is now redundant
2020-07-28 04:04:04 +00:00
border: Rect::all(Val::Px(20.0)),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: create bevy types for flex style
2020-07-26 19:27:09 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(0.4, 0.4, 1.0).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
})
.with_children(|parent| {
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
parent.spawn_bundle(NodeBundle {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
style: Style {
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(0.8, 0.8, 1.0).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
});
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
// render order test: reddest in the back, whitest in the front (flex center)
parent
.spawn_bundle(NodeBundle {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
style: Style {
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
position_type: PositionType::Absolute,
align_items: AlignItems::Center,
justify_content: JustifyContent::Center,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::NONE.into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
})
.with_children(|parent| {
parent
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
.spawn_bundle(NodeBundle {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
style: Style {
size: Size::new(Val::Px(100.0), Val::Px(100.0)),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(1.0, 0.0, 0.0).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
})
.with_children(|parent| {
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
parent.spawn_bundle(NodeBundle {
style: Style {
size: Size::new(Val::Px(100.0), Val::Px(100.0)),
position_type: PositionType::Absolute,
position: Rect {
left: Val::Px(20.0),
bottom: Val::Px(20.0),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(1.0, 0.3, 0.3).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
parent.spawn_bundle(NodeBundle {
style: Style {
size: Size::new(Val::Px(100.0), Val::Px(100.0)),
position_type: PositionType::Absolute,
position: Rect {
left: Val::Px(40.0),
bottom: Val::Px(40.0),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(1.0, 0.5, 0.5).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
parent.spawn_bundle(NodeBundle {
style: Style {
size: Size::new(Val::Px(100.0), Val::Px(100.0)),
position_type: PositionType::Absolute,
position: Rect {
left: Val::Px(60.0),
bottom: Val::Px(60.0),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgb(1.0, 0.7, 0.7).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
// alpha test
parent.spawn_bundle(NodeBundle {
style: Style {
size: Size::new(Val::Px(100.0), Val::Px(100.0)),
position_type: PositionType::Absolute,
position: Rect {
left: Val::Px(80.0),
bottom: Val::Px(80.0),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::rgba(1.0, 0.9, 0.9, 0.4).into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
});
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
});
// bevy logo (flex center)
parent
.spawn_bundle(NodeBundle {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
style: Style {
size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
position_type: PositionType::Absolute,
justify_content: JustifyContent::Center,
align_items: AlignItems::FlexEnd,
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
color: Color::NONE.into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
})
.with_children(|parent| {
// bevy logo (image)
Make Commands and World apis consistent (#1703) Resolves #1253 #1562 This makes the Commands apis consistent with World apis. This moves to a "type state" pattern (like World) where the "current entity" is stored in an `EntityCommands` builder. In general this tends to cuts down on indentation and line count. It comes at the cost of needing to type `commands` more and adding more semicolons to terminate expressions. I also added `spawn_bundle` to Commands because this is a common enough operation that I think its worth providing a shorthand.
2021-03-23 00:23:40 +00:00
parent.spawn_bundle(ImageBundle {
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
style: Style {
ui: feed computed image size into bevy_ui flex
2020-07-28 07:37:25 +00:00
size: Size::new(Val::Px(500.0), Val::Auto),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
},
Replace old renderer with new renderer (#3312) This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
2021-12-14 03:58:23 +00:00
image: asset_server.load("branding/bevy_logo_dark_big.png").into(),
default() shorthand (#4071) Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`. ```rust use bevy::prelude::*; #[derive(Default)] struct Foo { bar: usize, baz: usize, } // Normally you would do this: let foo = Foo { bar: 10, ..Default::default() }; // But now you can do this: let foo = Foo { bar: 10, ..default() }; ``` The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
2022-03-01 20:52:09 +00:00
..default()
ui: fix examples, flip fix stretch axis incompatibility, ergonomics
2020-07-28 02:12:48 +00:00
});
Bevy ECS migration
2020-07-10 04:18:35 +00:00
});
cargo fmt
2020-07-26 19:10:18 +00:00
});
rustfmt examples
2020-01-11 09:59:39 +00:00
}
Implement the `Overflow::Hidden` style property for UI (#3296) # Objective This PR implements the `overflow` style property in `bevy_ui`. When set to `Overflow::Hidden`, the children of that node are clipped so that overflowing parts are not rendered. This is an important building block for UI widgets. ## Solution Clipping is done on the CPU so that it does not break batching. The clip regions update was implemented as a separate system for clarity, but it could be merged with the other UI systems to avoid doing an additional tree traversal. (I don't think it's important until we fix the layout performance issues though). A scrolling list was added to the `ui_pipelined` example to showcase `Overflow::Hidden`. For the sake of simplicity, it can only be scrolled with a mouse.
2021-12-19 05:44:28 +00:00
#[derive(Component, Default)]
struct ScrollingList {
position: f32,
}
fn mouse_scroll(
mut mouse_wheel_events: EventReader<MouseWheel>,
mut query_list: Query<(&mut ScrollingList, &mut Style, &Children, &Node)>,
query_item: Query<&Node>,
) {
for mouse_wheel_event in mouse_wheel_events.iter() {
for (mut scrolling_list, mut style, children, uinode) in query_list.iter_mut() {
let items_height: f32 = children
.iter()
.map(|entity| query_item.get(*entity).unwrap().size.y)
.sum();
let panel_height = uinode.size.y;
let max_scroll = (items_height - panel_height).max(0.);
let dy = match mouse_wheel_event.unit {
MouseScrollUnit::Line => mouse_wheel_event.y * 20.,
MouseScrollUnit::Pixel => mouse_wheel_event.y,
};
scrolling_list.position += dy;
scrolling_list.position = scrolling_list.position.clamp(-max_scroll, 0.);
style.position.top = Val::Px(scrolling_list.position);
}
}
}
Reference in a new issue Copy permalink