migrations/egui
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Add ui.set_enabled(false) to disable all widgets in a Ui

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Closes https://github.com/emilk/egui/issues/50
This commit is contained in:
Emil Ernerfeldt
2021-02-07 10:55:45 +01:00
parent d07a17ac6a
commit bca722ddf8
20 changed files with 303 additions and 77 deletions
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17
egui_demo_lib/src/apps/demo/widget_gallery.rs
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@@ -8,6 +8,7 @@ enum Enum {
#[cfg_attr(feature = "persistence", derive(serde::Deserialize, serde::Serialize))]
pub struct WidgetGallery {
enabled: bool,
boolean: bool,
radio: Enum,
scalar: f32,
@@ -18,6 +19,7 @@ pub struct WidgetGallery {
impl Default for WidgetGallery {
fn default() -> Self {
Self {
enabled: true,
boolean: false,
radio: Enum::First,
scalar: 42.0,
@@ -46,6 +48,7 @@ impl super::Demo for WidgetGallery {
impl super::View for WidgetGallery {
fn ui(&mut self, ui: &mut egui::Ui) {
let Self {
enabled,
boolean,
radio,
scalar,
@@ -53,6 +56,12 @@ impl super::View for WidgetGallery {
color,
} = self;
ui.horizontal(|ui| {
ui.radio_value(enabled, true, "Enabled");
ui.radio_value(enabled, false, "Disabled");
});
ui.set_enabled(*enabled);
let grid = egui::Grid::new("my_grid")
.striped(true)
.spacing([40.0, 4.0]);
@@ -65,7 +74,7 @@ impl super::View for WidgetGallery {
ui.add(egui::Hyperlink::new("https://github.com/emilk/egui").text(" egui home page"));
ui.end_row();
ui.label("Text Input:");
ui.label("TextEdit:");
ui.add(egui::TextEdit::singleline(string).hint_text("Write something here"));
ui.end_row();
@@ -73,7 +82,7 @@ impl super::View for WidgetGallery {
ui.checkbox(boolean, "Checkbox");
ui.end_row();
ui.label("Radio buttons:");
ui.label("RadioButton:");
ui.horizontal(|ui| {
ui.radio_value(radio, Enum::First, "First");
ui.radio_value(radio, Enum::Second, "Second");
@@ -143,6 +152,10 @@ impl super::View for WidgetGallery {
});
});
ui.end_row();
ui.label("Custom widget");
super::toggle_switch::demo(ui, boolean);
ui.end_row();
});
ui.separator();