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Deprecate CentralPanel::show (#7783)

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* Part of https://github.com/emilk/egui/issues/3524

Use `show_inside` instead, with a `Ui` instead of a `Context`
This commit is contained in:
Emil Ernerfeldt
2025-12-17 16:39:13 +01:00
committed by GitHub
parent 53ec7333c3
commit 6157a35985
5 changed files with 46 additions and 31 deletions
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14
examples/custom_window_frame/src/main.rs
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@@ -32,7 +32,7 @@ impl eframe::App for MyApp {
}
fn ui(&mut self, ui: &mut egui::Ui, _frame: &mut eframe::Frame) {
custom_window_frame(ui.ctx(), "egui with custom frame", |ui| {
custom_window_frame(ui, "egui with custom frame", |ui| {
ui.label("This is just the contents of the window.");
ui.horizontal(|ui| {
ui.label("egui theme:");
@@ -42,18 +42,20 @@ impl eframe::App for MyApp {
}
}
fn custom_window_frame(ctx: &egui::Context, title: &str, add_contents: impl FnOnce(&mut egui::Ui)) {
use egui::{CentralPanel, UiBuilder};
fn custom_window_frame(ui: &mut egui::Ui, title: &str, add_contents: impl FnOnce(&mut egui::Ui)) {
use egui::UiBuilder;
let panel_frame = egui::Frame::new()
.fill(ctx.global_style().visuals.window_fill())
.fill(ui.global_style().visuals.window_fill())
.corner_radius(10)
.stroke(ctx.global_style().visuals.widgets.noninteractive.fg_stroke)
.stroke(ui.global_style().visuals.widgets.noninteractive.fg_stroke)
.outer_margin(1); // so the stroke is within the bounds
CentralPanel::default().frame(panel_frame).show(ctx, |ui| {
panel_frame.show(ui, |ui| {
let app_rect = ui.max_rect();
ui.expand_to_include_rect(app_rect); // Expand frame to include it all
let title_bar_height = 32.0;
let title_bar_rect = {
let mut rect = app_rect;