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Add Slider::clamping for precise clamp control (#5119)

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This deprecates `.clamp_to_range` in favor of more control using
`.clamping`.

## Related
* https://github.com/emilk/egui/pull/4728
* Closes https://github.com/emilk/egui/issues/4881
* https://github.com/emilk/egui/pull/4882
* https://github.com/emilk/egui/pull/5118
This commit is contained in:
Emil Ernerfeldt
2024-09-17 15:44:22 +02:00
committed by GitHub
parent 1191d9fa86
commit f38515afe9
5 changed files with 129 additions and 30 deletions
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21
crates/egui_demo_lib/src/demo/sliders.rs
View File

@@ -1,4 +1,4 @@
use egui::{style::HandleShape, Slider, SliderOrientation, Ui};
use egui::{style::HandleShape, Slider, SliderClamping, SliderOrientation, Ui};
use std::f64::INFINITY;
/// Showcase sliders
@@ -9,7 +9,7 @@ pub struct Sliders {
pub min: f64,
pub max: f64,
pub logarithmic: bool,
pub clamp_to_range: bool,
pub clamping: SliderClamping,
pub smart_aim: bool,
pub step: f64,
pub use_steps: bool,
@@ -26,7 +26,7 @@ impl Default for Sliders {
min: 0.0,
max: 10000.0,
logarithmic: true,
clamp_to_range: false,
clamping: SliderClamping::Always,
smart_aim: true,
step: 10.0,
use_steps: false,
@@ -61,7 +61,7 @@ impl crate::View for Sliders {
min,
max,
logarithmic,
clamp_to_range,
clamping,
smart_aim,
step,
use_steps,
@@ -97,7 +97,7 @@ impl crate::View for Sliders {
ui.add(
Slider::new(&mut value_i32, (*min as i32)..=(*max as i32))
.logarithmic(*logarithmic)
.clamp_to_range(*clamp_to_range)
.clamping(*clamping)
.smart_aim(*smart_aim)
.orientation(orientation)
.text("i32 demo slider")
@@ -110,7 +110,7 @@ impl crate::View for Sliders {
ui.add(
Slider::new(value, (*min)..=(*max))
.logarithmic(*logarithmic)
.clamp_to_range(*clamp_to_range)
.clamping(*clamping)
.smart_aim(*smart_aim)
.orientation(orientation)
.text("f64 demo slider")
@@ -188,9 +188,14 @@ impl crate::View for Sliders {
ui.label("Logarithmic sliders can include infinity and zero.");
ui.add_space(8.0);
ui.checkbox(clamp_to_range, "Clamp to range");
ui.horizontal(|ui| {
ui.label("Clamping:");
ui.selectable_value(clamping, SliderClamping::Never, "Never");
ui.selectable_value(clamping, SliderClamping::Edits, "Edits");
ui.selectable_value(clamping, SliderClamping::Always, "Always");
});
ui.label("If true, the slider will clamp incoming and outgoing values to the given range.");
ui.label("If false, the slider can shows values outside its range, and you can manually enter values outside the range.");
ui.label("If false, the slider can show values outside its range, and you cannot enter new values outside the range.");
ui.add_space(8.0);
ui.checkbox(smart_aim, "Smart Aim");