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Easily open all viewports in test_viewports app

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This commit is contained in:
Emil Ernerfeldt
2023-11-13 19:22:17 +01:00
parent fdb7499933
commit 337da61c22
1 changed files with 12 additions and 0 deletions
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12
examples/test_viewports/src/main.rs
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@@ -92,6 +92,13 @@ impl ViewportState {
}); });
} }
} }
pub fn set_visible_recursive(&mut self, visible: bool) {
self.visible = visible;
for child in &self.children {
child.write().set_visible_recursive(true);
}
}
} }
pub struct App { pub struct App {
@@ -140,6 +147,11 @@ impl eframe::App for App {
{ {
let mut embed_viewports = ctx.embed_viewports(); let mut embed_viewports = ctx.embed_viewports();
ui.checkbox(&mut embed_viewports, "Embed all viewports"); ui.checkbox(&mut embed_viewports, "Embed all viewports");
if ui.button("Open all viewports").clicked() {
for viewport in &self.top {
viewport.write().set_visible_recursive(true);
}
}
ctx.set_embed_viewports(embed_viewports); ctx.set_embed_viewports(embed_viewports);
} }