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Style PickList in game_of_life example

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This commit is contained in:
Héctor Ramón Jiménez 2020-07-10 07:41:31 +02:00
parent b64e0ea5e3
commit 94383d82a5
3 changed files with 75 additions and 16 deletions
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17
examples/game_of_life/src/main.rs
View File

@ -842,12 +842,17 @@ impl Controls {
.spacing(5) .spacing(5)
.text_size(16), .text_size(16),
) )
.push(PickList::new( .push(
&mut self.preset_list, PickList::new(
preset::ALL, &mut self.preset_list,
Some(preset), preset::ALL,
Message::PresetPicked, Some(preset),
)) Message::PresetPicked,
)
.padding(8)
.text_size(16)
.style(style::PickList),
)
.push( .push(
Button::new(&mut self.clear_button, Text::new("Clear")) Button::new(&mut self.clear_button, Text::new("Clear"))
.on_press(Message::Clear) .on_press(Message::Clear)

18
examples/game_of_life/src/preset.rs
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@ -8,8 +8,8 @@ pub enum Preset {
TenCellRow, TenCellRow,
LightweightSpaceship, LightweightSpaceship,
Tumbler, Tumbler,
Acorn,
GliderGun, GliderGun,
Acorn,
} }
pub static ALL: &[Preset] = &[ pub static ALL: &[Preset] = &[
@ -21,8 +21,8 @@ pub static ALL: &[Preset] = &[
Preset::TenCellRow, Preset::TenCellRow,
Preset::LightweightSpaceship, Preset::LightweightSpaceship,
Preset::Tumbler, Preset::Tumbler,
Preset::Acorn,
Preset::GliderGun, Preset::GliderGun,
Preset::Acorn,
]; ];
impl Preset { impl Preset {
@ -76,11 +76,6 @@ impl Preset {
"x x x x", "x x x x",
"xx xx", "xx xx",
], ],
Preset::Acorn => vec![
" x ",
" x ",
"xx xxx",
],
Preset::GliderGun => vec![ Preset::GliderGun => vec![
" x ", " x ",
" x x ", " x x ",
@ -91,7 +86,12 @@ impl Preset {
" x x x ", " x x x ",
" x x ", " x x ",
" xx ", " xx ",
] ],
Preset::Acorn => vec![
" x ",
" x ",
"xx xxx",
],
}; };
let start_row = -(cells.len() as isize / 2); let start_row = -(cells.len() as isize / 2);
@ -134,8 +134,8 @@ impl std::fmt::Display for Preset {
Preset::TenCellRow => "10 Cell Row", Preset::TenCellRow => "10 Cell Row",
Preset::LightweightSpaceship => "Lightweight spaceship", Preset::LightweightSpaceship => "Lightweight spaceship",
Preset::Tumbler => "Tumbler", Preset::Tumbler => "Tumbler",
Preset::Acorn => "Acorn",
Preset::GliderGun => "Gosper Glider Gun", Preset::GliderGun => "Gosper Glider Gun",
Preset::Acorn => "Acorn",
} }
) )
} }

56
examples/game_of_life/src/style.rs
View File

@ -1,4 +1,4 @@
use iced::{button, container, slider, Background, Color}; use iced::{button, container, pick_list, slider, Background, Color};
const ACTIVE: Color = Color::from_rgb( const ACTIVE: Color = Color::from_rgb(
0x72 as f32 / 255.0, 0x72 as f32 / 255.0,
@ -18,6 +18,12 @@ const HOVERED: Color = Color::from_rgb(
0xC4 as f32 / 255.0, 0xC4 as f32 / 255.0,
); );
const BACKGROUND: Color = Color::from_rgb(
0x2F as f32 / 255.0,
0x31 as f32 / 255.0,
0x36 as f32 / 255.0,
);
pub struct Container; pub struct Container;
impl container::StyleSheet for Container { impl container::StyleSheet for Container {
@ -132,3 +138,51 @@ impl slider::StyleSheet for Slider {
} }
} }
} }
pub struct PickList;
impl pick_list::StyleSheet for PickList {
fn menu(&self) -> pick_list::Menu {
pick_list::Menu {
text_color: Color::WHITE,
background: BACKGROUND.into(),
border_width: 1,
border_color: Color {
a: 0.7,
..Color::BLACK
},
selected_background: Color {
a: 0.5,
..Color::BLACK
}
.into(),
selected_text_color: Color::WHITE,
}
}
fn active(&self) -> pick_list::Style {
pick_list::Style {
text_color: Color::WHITE,
background: BACKGROUND.into(),
border_width: 1,
border_color: Color {
a: 0.6,
..Color::BLACK
},
border_radius: 2,
icon_size: 0.5,
}
}
fn hovered(&self) -> pick_list::Style {
let active = self.active();
pick_list::Style {
border_color: Color {
a: 0.9,
..Color::BLACK
},
..active
}
}
}