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Hide tooltips when scrolling (#4784)

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* Closes #4781
This commit is contained in:
Emil Ernerfeldt
2024-07-05 09:39:12 +02:00
committed by GitHub
parent 143119943d
commit 977d83a08f
5 changed files with 99 additions and 13 deletions
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31
crates/egui_demo_lib/src/demo/tooltips.rs
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@@ -19,7 +19,8 @@ impl crate::Demo for Tooltips {
use crate::View as _;
let window = egui::Window::new("Tooltips")
.constrain(false) // So we can test how tooltips behave close to the screen edge
.resizable(false)
.resizable(true)
.default_size([450.0, 300.0])
.scroll(false)
.open(open);
window.show(ctx, |ui| self.ui(ui));
@@ -34,6 +35,34 @@ impl crate::View for Tooltips {
ui.add(crate::egui_github_link_file_line!());
});
egui::SidePanel::right("scroll_test").show_inside(ui, |ui| {
ui.label(
"The scroll area below has many labels with interactive tooltips. \
The purpose is to test that the tooltips close when you scroll.",
)
.on_hover_text("Try hovering a label below, then scroll!");
egui::ScrollArea::vertical()
.auto_shrink(false)
.show(ui, |ui| {
for i in 0..1000 {
ui.label(format!("This is line {i}")).on_hover_ui(|ui| {
ui.style_mut().interaction.selectable_labels = true;
ui.label(
"This tooltip is interactive, because the text in it is selectable.",
);
});
}
});
});
egui::CentralPanel::default().show_inside(ui, |ui| {
self.misc_tests(ui);
});
}
}
impl Tooltips {
fn misc_tests(&mut self, ui: &mut egui::Ui) {
ui.label("All labels in this demo have tooltips.")
.on_hover_text("Yes, even this one.");