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Smaller checkboxes and radiobutton without a label (#1456)

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Co-authored-by: Michael Völkl <michaelvoelkl@zoho.com>
This commit is contained in:
Emil Ernerfeldt
2022-04-05 09:16:58 +02:00
committed by GitHub
parent bd25526a4f
commit a9ae8c3e2c
4 changed files with 91 additions and 31 deletions
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28
egui_demo_lib/src/apps/demo/misc_demo_window.rs
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@@ -16,6 +16,9 @@ pub struct MiscDemoWindow {
colors: ColorWidgets,
tree: Tree,
box_painting: BoxPainting,
dummy_bool: bool,
dummy_usize: usize,
}
impl Default for MiscDemoWindow {
@@ -31,6 +34,9 @@ impl Default for MiscDemoWindow {
colors: Default::default(),
tree: Tree::demo(),
box_painting: Default::default(),
dummy_bool: false,
dummy_usize: 0,
}
}
}
@@ -80,6 +86,28 @@ impl View for MiscDemoWindow {
.default_open(false)
.show(ui, |ui| self.tree.ui(ui));
CollapsingHeader::new("Checkboxes")
.default_open(false)
.show(ui, |ui| {
ui.label("Checkboxes with empty labels take up very little space:");
ui.spacing_mut().item_spacing = Vec2::ZERO;
ui.horizontal_wrapped(|ui| {
for _ in 0..64 {
ui.checkbox(&mut self.dummy_bool, "");
}
});
ui.checkbox(&mut self.dummy_bool, "checkbox");
ui.label("Radiobuttons are similar:");
ui.spacing_mut().item_spacing = Vec2::ZERO;
ui.horizontal_wrapped(|ui| {
for i in 0..64 {
ui.radio_value(&mut self.dummy_usize, i, "");
}
});
ui.radio_value(&mut self.dummy_usize, 64, "radio_value");
});
ui.collapsing("Columns", |ui| {
ui.add(Slider::new(&mut self.num_columns, 1..=10).text("Columns"));
ui.columns(self.num_columns, |cols| {