djkato/egui
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add grid demo

Browse source
This commit is contained in:
René Rössler 2021-12-17 18:39:15 +01:00
parent fc79988737
commit a1ba1ec079
3 changed files with 106 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
egui_demo_lib/src/apps/demo/demo_app_windows.rs
View file

@ -22,6 +22,7 @@ impl Default for Demos {
Box::new(super::dancing_strings::DancingStrings::default()),
Box::new(super::drag_and_drop::DragAndDropDemo::default()),
Box::new(super::font_book::FontBook::default()),
Box::new(super::grid_demo::GridDemo::default()),
Box::new(super::MiscDemoWindow::default()),
Box::new(super::multi_touch::MultiTouch::default()),
Box::new(super::painting::Painting::default()),

104
egui_demo_lib/src/apps/demo/grid_demo.rs Normal file
View file

@ -0,0 +1,104 @@
use egui::Color32;
use egui_dynamic_grid::{GridBuilder, Padding, Size};
/// Shows off a table with dynamic layout
#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
#[derive(Default)]
pub struct GridDemo {}
impl super::Demo for GridDemo {
fn name(&self) -> &'static str {
"▣ Grid Demo"
}
fn show(&mut self, ctx: &egui::CtxRef, open: &mut bool) {
egui::Window::new(self.name())
.open(open)
.resizable(true)
.default_width(400.0)
.show(ctx, |ui| {
use super::View as _;
self.ui(ui);
});
}
}
impl super::View for GridDemo {
fn ui(&mut self, ui: &mut egui::Ui) {
GridBuilder::new(ui, Padding::new(0.0, 5.0)).vertical(|builder| {
builder
.row(Size::Absolute(50.0))
.row(Size::Remainder)
.row(Size::RelativeMinimum {
relative: 0.5,
minimum: 60.0,
})
.build(|mut grid| {
grid.cell(|ui| {
ui.painter().rect_filled(
ui.available_rect_before_wrap(),
0.0,
Color32::BLUE,
);
});
grid.horizontal(|builder| {
builder.columns(Size::Remainder, 2).build(|mut grid| {
grid.cell(|ui| {
ui.painter().rect_filled(
ui.available_rect_before_wrap(),
0.0,
Color32::RED,
);
});
grid.vertical(|builder| {
builder.rows(Size::Remainder, 3).build(|mut grid| {
grid.empty();
grid.cell(|ui| {
ui.painter().rect_filled(
ui.available_rect_before_wrap(),
0.0,
Color32::YELLOW,
);
});
});
});
});
});
grid.horizontal(|builder| {
builder
.column(Size::Remainder)
.column(Size::Absolute(50.0))
.column(Size::Remainder)
.column(Size::Absolute(70.0))
.build(|mut grid| {
grid.empty();
grid.vertical(|builder| {
builder
.row(Size::Remainder)
.row(Size::Absolute(50.0))
.row(Size::Remainder)
.build(|mut grid| {
grid.empty();
grid.cell(|ui| {
ui.painter().rect_filled(
ui.available_rect_before_wrap(),
0.0,
Color32::GOLD,
);
});
});
});
grid.empty();
grid.cell(|ui| {
ui.painter().rect_filled(
ui.available_rect_before_wrap(),
0.0,
Color32::GREEN,
);
});
});
});
});
});
}
}

1
egui_demo_lib/src/apps/demo/mod.rs
View file

@ -12,6 +12,7 @@ pub mod dancing_strings;
pub mod demo_app_windows;
pub mod drag_and_drop;
pub mod font_book;
pub mod grid_demo;
pub mod layout_test;
pub mod misc_demo_window;
pub mod multi_touch;