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Make panel demo have animations

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This commit is contained in:
Emil Ernerfeldt
2025-06-18 19:39:48 -07:00
parent 623dc149f0
commit d3a8e582a2
1 changed files with 34 additions and 5 deletions
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39
crates/egui_demo_lib/src/demo/panels.rs
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@@ -1,6 +1,20 @@
#[derive(Clone, Default, PartialEq, Eq)]
#[derive(Clone, PartialEq, Eq)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
pub struct Panels {}
pub struct Panels {
top: bool,
left: bool,
right: bool,
}
impl Default for Panels {
fn default() -> Self {
Self {
top: true,
left: true,
right: true,
}
}
}
impl crate::Demo for Panels {
fn name(&self) -> &'static str {
@@ -22,10 +36,19 @@ impl crate::View for Panels {
fn ui(&mut self, ui: &mut egui::Ui) {
// Note that the order we add the panels is very important!
let Self { top, left, right } = self;
ui.horizontal(|ui| {
ui.toggle_value(left, "Left");
ui.toggle_value(top, "Top");
ui.toggle_value(right, "Right");
});
ui.separator();
egui::TopBottomPanel::top("top_panel")
.resizable(true)
.min_height(32.0)
.show_inside(ui, |ui| {
.show_animated_inside(ui, top, |ui| {
egui::ScrollArea::vertical().show(ui, |ui| {
ui.vertical_centered(|ui| {
ui.heading("Expandable Upper Panel");
@@ -38,10 +61,13 @@ impl crate::View for Panels {
.resizable(true)
.default_width(150.0)
.width_range(80.0..=200.0)
.show_inside(ui, |ui| {
.show_animated_inside(ui, left, |ui| {
ui.vertical_centered(|ui| {
ui.heading("Left Panel");
});
if ui.button("Close").clicked() {
ui.close();
}
egui::ScrollArea::vertical().show(ui, |ui| {
lorem_ipsum(ui);
});
@@ -51,10 +77,13 @@ impl crate::View for Panels {
.resizable(true)
.default_width(150.0)
.width_range(80.0..=200.0)
.show_inside(ui, |ui| {
.show_animated_inside(ui, right, |ui| {
ui.vertical_centered(|ui| {
ui.heading("Right Panel");
});
if ui.button("Close").clicked() {
ui.close();
}
egui::ScrollArea::vertical().show(ui, |ui| {
lorem_ipsum(ui);
});