95 lines
2.5 KiB
Rust
95 lines
2.5 KiB
Rust
//! Frame container
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use crate::{paint::*, *};
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#[derive(Clone, Debug, Default)]
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pub struct Frame {
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// On each side
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pub margin: Vec2,
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pub corner_radius: f32,
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pub fill_color: Option<Color>,
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pub outline: Option<Outline>,
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}
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impl Frame {
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pub fn window(style: &Style) -> Self {
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Self {
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margin: style.window_padding,
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corner_radius: style.window.corner_radius,
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fill_color: Some(style.background_fill_color),
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outline: Some(Outline::new(1.0, color::WHITE)),
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}
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}
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pub fn menu_bar(_style: &Style) -> Self {
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Self {
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margin: Vec2::splat(1.0),
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corner_radius: 0.0,
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fill_color: None,
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outline: Some(Outline::new(0.5, color::white(128))),
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}
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}
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pub fn menu(style: &Style) -> Self {
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Self {
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margin: Vec2::splat(1.0),
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corner_radius: 2.0,
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fill_color: Some(style.background_fill_color),
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outline: Some(Outline::new(1.0, color::white(128))),
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}
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}
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pub fn popup(style: &Style) -> Self {
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Self {
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margin: style.window_padding,
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corner_radius: 5.0,
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fill_color: Some(style.background_fill_color),
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outline: Some(Outline::new(1.0, color::white(128))),
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}
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}
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pub fn fill_color(mut self, fill_color: Option<Color>) -> Self {
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self.fill_color = fill_color;
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self
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}
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pub fn outline(mut self, outline: Option<Outline>) -> Self {
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self.outline = outline;
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self
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}
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}
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impl Frame {
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pub fn show<R>(self, ui: &mut Ui, add_contents: impl FnOnce(&mut Ui) -> R) -> R {
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let Frame {
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margin,
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corner_radius,
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fill_color,
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outline,
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} = self;
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let outer_rect = ui.available();
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let inner_rect = outer_rect.shrink2(margin);
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let where_to_put_background = ui.paint_list_len();
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let mut child_ui = ui.child_ui(inner_rect);
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let ret = add_contents(&mut child_ui);
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let outer_rect = Rect::from_min_max(outer_rect.min, child_ui.child_bounds().max + margin);
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ui.insert_paint_cmd(
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where_to_put_background,
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PaintCmd::Rect {
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corner_radius,
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fill_color,
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outline,
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rect: outer_rect,
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},
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);
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ui.expand_to_include_child(outer_rect);
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// TODO: move cursor in parent ui
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ret
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}
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}
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