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Add web location info to egui_web/epi (#1258)

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This adds all parts of the web "location" (URL) to frame.info().web_info, included a HashMap of the query parameters, percent-decoded and ready to go.

This lets you easily pass key-value pairs to your eframe web app.
This commit is contained in:
Emil Ernerfeldt
2022-02-17 16:46:43 +01:00
committed by GitHub
parent 4e316d32e5
commit b5c8f034e7
9 changed files with 156 additions and 8 deletions
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6
egui_demo_lib/src/backend_panel.rs
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@@ -172,6 +172,12 @@ impl BackendPanel {
show_integration_name(ui, &frame.info());
if let Some(web_info) = &frame.info().web_info {
ui.collapsing("Web info (location)", |ui| {
ui.monospace(format!("{:#?}", web_info.location));
});
}
// For instance: `egui_web` sets `pixels_per_point` every frame to force
// egui to use the same scale as the web zoom factor.
let integration_controls_pixels_per_point = ui.input().raw.pixels_per_point.is_some();