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[demo] Move backend into an optional panel of WrapApp

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This commit is contained in:
Emil Ernerfeldt
2021-01-02 01:01:01 +01:00
parent 3e0bedd96d
commit b3d1016507
7 changed files with 354 additions and 332 deletions
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10
egui_demo_lib/src/apps/http_app.rs
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@@ -72,13 +72,13 @@ impl epi::App for HttpApp {
}
egui::CentralPanel::default().show(ctx, |ui| {
ui.heading("Egui Fetch Example");
ui.heading("HTTP Fetch Example");
ui.add(egui::github_link_file!(
"https://github.com/emilk/egui/blob/master/",
"(source code)"
));
if let Some(url) = ui_url(ui, &mut self.url) {
if let Some(url) = ui_url(ui, frame, &mut self.url) {
let repaint_signal = frame.repaint_signal();
let (sender, receiver) = std::sync::mpsc::channel();
self.in_progress = Some(receiver);
@@ -108,7 +108,7 @@ impl epi::App for HttpApp {
}
}
fn ui_url(ui: &mut egui::Ui, url: &mut String) -> Option<String> {
fn ui_url(ui: &mut egui::Ui, frame: &mut epi::Frame<'_>, url: &mut String) -> Option<String> {
let mut trigger_fetch = false;
ui.horizontal(|ui| {
@@ -117,7 +117,9 @@ fn ui_url(ui: &mut egui::Ui, url: &mut String) -> Option<String> {
trigger_fetch |= ui.button("GET").clicked;
});
ui.label("HINT: paste the url of this page into the field above!");
if frame.is_web() {
ui.label("HINT: paste the url of this page into the field above!");
}
ui.horizontal(|ui| {
if ui.button("Source code for this example").clicked {