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Add on_hover_text_at_pointer (#1179)

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Juan Campa 2022-02-05 04:51:16 -05:00 committed by GitHub
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1
CHANGELOG.md
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@ -21,6 +21,7 @@ NOTE: [`epaint`](epaint/CHANGELOG.md), [`eframe`](eframe/CHANGELOG.md), [`egui_w
* Added `ui.data()`, `ctx.data()`, `ctx.options()` and `ctx.tessellation_options()` ([#1175](https://github.com/emilk/egui/pull/1175)). * Added `ui.data()`, `ctx.data()`, `ctx.options()` and `ctx.tessellation_options()` ([#1175](https://github.com/emilk/egui/pull/1175)).
* Added `Plot::allow_boxed_zoom()`, `Plot::boxed_zoom_pointer()` for boxed zooming on plots ([#1188](https://github.com/emilk/egui/pull/1188)). * Added `Plot::allow_boxed_zoom()`, `Plot::boxed_zoom_pointer()` for boxed zooming on plots ([#1188](https://github.com/emilk/egui/pull/1188)).
* Added linked axis support for plots via `plot::LinkedAxisGroup` ([#1184](https://github.com/emilk/egui/pull/1184)). * Added linked axis support for plots via `plot::LinkedAxisGroup` ([#1184](https://github.com/emilk/egui/pull/1184)).
* Added `Response::on_hover_text_at_pointer` as a convenience akin to `Response::on_hover_text`. ([1179](https://github.com/emilk/egui/pull/1179))
### Changed 🔧 ### Changed 🔧
* ⚠️ `Context::input` and `Ui::input` now locks a mutex. This can lead to a dead-lock is used in an `if let` binding! * ⚠️ `Context::input` and `Ui::input` now locks a mutex. This can lead to a dead-lock is used in an `if let` binding!

8
egui/src/response.rs
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@ -383,6 +383,14 @@ impl Response {
true true
} }
/// Like `on_hover_text`, but show the text next to cursor.
#[doc(alias = "tooltip")]
pub fn on_hover_text_at_pointer(self, text: impl Into<WidgetText>) -> Self {
self.on_hover_ui_at_pointer(|ui| {
ui.add(crate::widgets::Label::new(text));
})
}
/// Show this text if the widget was hovered (i.e. a tooltip). /// Show this text if the widget was hovered (i.e. a tooltip).
/// ///
/// The text will not be visible if the widget is not enabled. /// The text will not be visible if the widget is not enabled.