Fix panic when requesting negatively sized space from egui

zhaop · zhaop · commit 315b55cec09b · 2024-07-07T12:13:42.000+02:00
Addresses egui #4478 (emilk/egui#4478)
diff --git a/crates/bevy_editor_pls_core/src/editor.rs b/crates/bevy_editor_pls_core/src/editor.rs
@@ -457,7 +457,8 @@ impl Editor {
             }
             window.show(ctx, |ui| {
                 self.editor_window_inner(world, internal_state, floating_window.window, ui);
-                ui.allocate_space(ui.available_size() - (5.0, 5.0).into());
+                let desired_size = (ui.available_size() - (5.0, 5.0).into()).max((0.0, 0.0).into());
+                ui.allocate_space(desired_size);
             });
 
             if !open {

Original file line number	Diff line number	Diff line change
`@@ -457,7 +457,8 @@ impl Editor {`
`457`	`457`	`}`
`458`	`458`	`window.show(ctx, \|ui\| {`
`459`	`459`	`self.editor_window_inner(world, internal_state, floating_window.window, ui);`
`460`		`- ui.allocate_space(ui.available_size() - (5.0, 5.0).into());`
	`460`	`+ let desired_size = (ui.available_size() - (5.0, 5.0).into()).max((0.0, 0.0).into());`
	`461`	`+ ui.allocate_space(desired_size);`
`461`	`462`	`});`
`462`	`463`
`463`	`464`	`if !open {`