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[demo] Refactor and minor cleanup

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This commit is contained in:
Emil Ernerfeldt
2021-02-07 14:46:53 +01:00
parent e82fb81f07
commit 6377a4231f
11 changed files with 147 additions and 116 deletions
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65
egui_demo_lib/src/apps/demo/tests.rs
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@@ -266,3 +266,68 @@ impl super::View for InputTest {
ui.label(&self.info);
}
}
// ----------------------------------------------------------------------------
#[derive(Default)]
pub struct WindowResizeTest {}
impl super::Demo for WindowResizeTest {
fn name(&self) -> &str {
"↔ Window Resize"
}
fn show(&mut self, ctx: &egui::CtxRef, open: &mut bool) {
use egui::*;
Window::new("↔ resizable")
.open(open)
.scroll(false)
.resizable(true)
.show(ctx, |ui| {
assert!(ui.enabled()); // TODO: remove
ui.label("scroll: NO");
ui.label("resizable: YES");
ui.label(crate::LOREM_IPSUM);
});
Window::new("↔ resizable + embedded scroll")
.open(open)
.scroll(false)
.resizable(true)
.default_height(300.0)
.show(ctx, |ui| {
ui.label("scroll: NO");
ui.label("resizable: YES");
ui.heading("We have a sub-region with scroll bar:");
ScrollArea::auto_sized().show(ui, |ui| {
ui.label(crate::LOREM_IPSUM_LONG);
ui.label(crate::LOREM_IPSUM_LONG);
});
// ui.heading("Some additional text here, that should also be visible"); // this works, but messes with the resizing a bit
});
Window::new("↔ resizable + scroll")
.open(open)
.scroll(true)
.resizable(true)
.default_height(300.0)
.show(ctx, |ui| {
ui.label("scroll: YES");
ui.label("resizable: YES");
ui.label(crate::LOREM_IPSUM_LONG);
});
Window::new("↔ auto_sized")
.open(open)
.auto_sized()
.show(ctx, |ui| {
ui.label("This window will auto-size based on its contents.");
ui.heading("Resize this area:");
Resize::default().show(ui, |ui| {
ui.label(crate::LOREM_IPSUM);
});
ui.heading("Resize the above area!");
});
}
}