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Add on_hover_text_at_pointer #1179

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merged 4 commits into from
Feb 5, 2022
Merged

Add on_hover_text_at_pointer #1179

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b0aef1b
Add on_hover_text_at_pointer
juancampa Jan 29, 2022
aa3c13d
Update CHANGELOG.md
juancampa Jan 29, 2022
81457bf
Merge branch 'master' of github.com:emilk/egui into text-at-pointer
juancampa Jan 29, 2022
c3b28ac
Merge branch 'master' of github.com:emilk/egui into text-at-pointer
juancampa Feb 4, 2022
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ NOTE: [`epaint`](epaint/CHANGELOG.md), [`eframe`](eframe/CHANGELOG.md), [`egui_w
* Added `CollapsingHeader::icon` to override the default open/close icon using a custom function. ([1147](https://github.com/emilk/egui/pull/1147)).
* Added `Plot::x_axis_formatter` and `Plot::y_axis_formatter` for custom axis labels ([#1130](https://github.com/emilk/egui/pull/1130)).
* Added `ui.data()`, `ctx.data()`, `ctx.options()` and `ctx.tessellation_options()` ([#1175](https://github.com/emilk/egui/pull/1175)).
* 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 🔧
* ⚠️ `Context::input` and `Ui::input` now locks a mutex. This can lead to a dead-lock is used in an `if let` binding!
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8 changes: 8 additions & 0 deletions egui/src/response.rs
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Expand Up @@ -383,6 +383,14 @@ impl Response {
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).
///
/// The text will not be visible if the widget is not enabled.
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