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Add additional cases and the egui inspectors to the test_ui_stack e…
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…xample (#4992)

Improvement: test_ui_stack

---------

Co-authored-by: Antoine Beyeler <[email protected]>
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@rustbasic @abey79
rustbasic and abey79 authored Aug 26, 2024
1 parent 555ea9f commit b84a1e2
Showing 1 changed file with 115 additions and 77 deletions.
192 changes: 115 additions & 77 deletions tests/test_ui_stack/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,17 @@ fn main() -> eframe::Result {
}

#[derive(Default)]
struct MyApp {}
struct MyApp {
show_settings: bool,
show_inspection: bool,
show_memory: bool,
}

impl eframe::App for MyApp {
fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
ctx.style_mut(|style| style.interaction.tooltip_delay = 0.0);
egui::SidePanel::right("side_panel").show(ctx, |ui| {

egui::SidePanel::left("side_panel_left").show(ctx, |ui| {
ui.heading("Information");
ui.label(
"This is a demo/test environment of the `UiStack` feature. The tables display \
Expand All @@ -39,6 +44,10 @@ impl eframe::App for MyApp {
highlighting. Hover to see them in action!",
);
ui.add_space(10.0);
ui.checkbox(&mut self.show_settings, "🔧 Settings");
ui.checkbox(&mut self.show_inspection, "🔍 Inspection");
ui.checkbox(&mut self.show_memory, "📝 Memory");
ui.add_space(10.0);
if ui.button("Reset egui memory").clicked() {
ctx.memory_mut(|mem| *mem = Default::default());
}
Expand Down Expand Up @@ -77,109 +86,138 @@ impl eframe::App for MyApp {
});
});

egui::TopBottomPanel::bottom("bottom_panel")
.resizable(true)
.show(ctx, |ui| {
egui::ScrollArea::vertical()
.auto_shrink(false)
.show(ui, |ui| {
stack_ui(ui);
egui::SidePanel::right("side_panel_right").show(ctx, |ui| {
egui::ScrollArea::both().auto_shrink(false).show(ui, |ui| {
stack_ui(ui);

// full span test
ui.add_space(20.0);
full_span_widget(ui, false);
});
// full span test
ui.add_space(20.0);
full_span_widget(ui, false);
});
});

egui::CentralPanel::default().show(ctx, |ui| {
egui::ScrollArea::vertical()
.auto_shrink(false)
.show(ui, |ui| {
ui.label("stack here:");
stack_ui(ui);
egui::ScrollArea::both().auto_shrink(false).show(ui, |ui| {
ui.label("stack here:");
stack_ui(ui);

// full span test
ui.add_space(20.0);
full_span_widget(ui, false);
// full span test
ui.add_space(20.0);
full_span_widget(ui, false);

// tooltip test
// tooltip test
ui.add_space(20.0);
ui.label("Hover me").on_hover_ui(|ui| {
full_span_widget(ui, true);
ui.add_space(20.0);
ui.label("Hover me").on_hover_ui(|ui| {
stack_ui(ui);
});

// combobox test
ui.add_space(20.0);
egui::ComboBox::from_id_source("combo_box")
.selected_text("click me")
.show_ui(ui, |ui| {
full_span_widget(ui, true);
ui.add_space(20.0);
stack_ui(ui);
});

// combobox test
ui.add_space(20.0);
egui::ComboBox::from_id_source("combo_box")
.selected_text("click me")
.show_ui(ui, |ui| {
full_span_widget(ui, true);
ui.add_space(20.0);
stack_ui(ui);
});

// Ui nesting test
ui.add_space(20.0);
ui.label("UI nesting test:");
egui::Frame {
stroke: ui.visuals().noninteractive().bg_stroke,
inner_margin: egui::Margin::same(4.0),
..Default::default()
}
.show(ui, |ui| {
ui.horizontal(|ui| {
ui.vertical(|ui| {
ui.scope(stack_ui);
});
// Ui nesting test
ui.add_space(20.0);
ui.label("UI nesting test:");
egui::Frame {
stroke: ui.visuals().noninteractive().bg_stroke,
inner_margin: egui::Margin::same(4.0),
..Default::default()
}
.show(ui, |ui| {
ui.horizontal(|ui| {
ui.vertical(|ui| {
ui.scope(stack_ui);
});
});
});

// table test
let mut cell_stack = None;
ui.add_space(20.0);
ui.label("Table test:");

egui_extras::TableBuilder::new(ui)
.vscroll(false)
.column(Column::auto())
.column(Column::auto())
.header(20.0, |mut header| {
header.col(|ui| {
ui.strong("column 1");
});
header.col(|ui| {
ui.strong("column 2");
// table test
let mut cell_stack = None;
ui.add_space(20.0);
ui.label("Table test:");

egui_extras::TableBuilder::new(ui)
.vscroll(false)
.column(Column::auto())
.column(Column::auto())
.header(20.0, |mut header| {
header.col(|ui| {
ui.strong("column 1");
});
header.col(|ui| {
ui.strong("column 2");
});
})
.body(|mut body| {
body.row(20.0, |mut row| {
row.col(|ui| {
full_span_widget(ui, false);
});
})
.body(|mut body| {
body.row(20.0, |mut row| {
row.col(|ui| {
full_span_widget(ui, false);
});
row.col(|ui| {
ui.style_mut().wrap_mode = Some(egui::TextWrapMode::Extend);
ui.label("See stack below");
cell_stack = Some(ui.stack().clone());
});
row.col(|ui| {
ui.style_mut().wrap_mode = Some(egui::TextWrapMode::Extend);
ui.label("See stack below");
cell_stack = Some(ui.stack().clone());
});
});
});

if let Some(cell_stack) = cell_stack {
ui.label("Cell's stack:");
stack_ui_impl(ui, &cell_stack);
}
});
if let Some(cell_stack) = cell_stack {
ui.label("Cell's stack:");
stack_ui_impl(ui, &cell_stack);
}
});
});

egui::TopBottomPanel::bottom("bottom_panel")
.resizable(true)
.show(ctx, |ui| {
egui::ScrollArea::vertical()
.auto_shrink(false)
.show(ui, |ui| {
stack_ui(ui);

// full span test
ui.add_space(20.0);
full_span_widget(ui, false);
});
});

egui::Window::new("Window")
.pivot(egui::Align2::RIGHT_TOP)
.show(ctx, |ui| {
full_span_widget(ui, false);
ui.add_space(20.0);
stack_ui(ui);
});

egui::Window::new("🔧 Settings")
.open(&mut self.show_settings)
.vscroll(true)
.show(ctx, |ui| {
ctx.settings_ui(ui);
});

egui::Window::new("🔍 Inspection")
.open(&mut self.show_inspection)
.vscroll(true)
.show(ctx, |ui| {
ctx.inspection_ui(ui);
});

egui::Window::new("📝 Memory")
.open(&mut self.show_memory)
.resizable(false)
.show(ctx, |ui| {
ctx.memory_ui(ui);
});
}
}

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