migrations/egui
1
0
Fork 0
mirror of https://github.com/emilk/egui.git synced 2026-08-29 04:40:03 -04:00
Code Activity

Add egui::Sides for adding UI on left and right sides (#5036)

Browse Source 
* Closes https://github.com/emilk/egui/issues/5015
This commit is contained in:
Emil Ernerfeldt
2024-09-02 10:47:20 +02:00
committed by GitHub
parent be944f0915
commit 7bac528d4d
8 changed files with 165 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
crates/egui_demo_lib/src/demo/table_demo.rs
View File

@@ -20,6 +20,7 @@ pub struct TableDemo {
scroll_to_row: Option<usize>,
selection: std::collections::HashSet<usize>,
checked: bool,
reversed: bool,
}
impl Default for TableDemo {
@@ -34,6 +35,7 @@ impl Default for TableDemo {
scroll_to_row: None,
selection: Default::default(),
checked: false,
reversed: false,
}
}
}
@@ -173,7 +175,16 @@ impl TableDemo {
table
.header(20.0, |mut header| {
header.col(|ui| {
ui.strong("Row");
egui::Sides::new().show(
ui,
|ui| {
ui.strong("Row");
},
|ui| {
self.reversed ^=
ui.button(if self.reversed { "⬆" } else { "⬇" }).clicked();
},
);
});
header.col(|ui| {
ui.strong("Clipped text");
@@ -191,6 +202,12 @@ impl TableDemo {
.body(|mut body| match self.demo {
DemoType::Manual => {
for row_index in 0..NUM_MANUAL_ROWS {
let row_index = if self.reversed {
NUM_MANUAL_ROWS - 1 - row_index
} else {
row_index
};
let is_thick = thick_row(row_index);
let row_height = if is_thick { 30.0 } else { 18.0 };
body.row(row_height, |mut row| {
@@ -223,7 +240,12 @@ impl TableDemo {
}
DemoType::ManyHomogeneous => {
body.rows(text_height, self.num_rows, |mut row| {
let row_index = row.index();
let row_index = if self.reversed {
self.num_rows - 1 - row.index()
} else {
row.index()
};
row.set_selected(self.selection.contains(&row_index));
row.col(|ui| {
@@ -251,7 +273,12 @@ impl TableDemo {
DemoType::ManyHeterogenous => {
let row_height = |i: usize| if thick_row(i) { 30.0 } else { 18.0 };
body.heterogeneous_rows((0..self.num_rows).map(row_height), |mut row| {
let row_index = row.index();
let row_index = if self.reversed {
self.num_rows - 1 - row.index()
} else {
row.index()
};
row.set_selected(self.selection.contains(&row_index));
row.col(|ui| {