migrations/egui
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[egui] handle dynamic changes to pixels_per_point (dpi scaling)

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Also: egui::Context::new() no longer takes any arguments
This commit is contained in:
Emil Ernerfeldt
2020-05-30 14:56:38 +02:00
parent efe90c9326
commit 8b1f02f22c
7 changed files with 107 additions and 98 deletions
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7
example_glium/src/main.rs
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@@ -50,7 +50,7 @@ fn main() {
let context = glutin::ContextBuilder::new();
let display = glium::Display::new(window, context, &events_loop).unwrap();
let size = window_settings.size.unwrap_or(vec2(1024.0, 800.0));
let size = window_settings.size.unwrap_or_else(|| vec2(1024.0, 800.0));
display
.gl_window()
@@ -67,7 +67,7 @@ fn main() {
let pixels_per_point = display.gl_window().get_hidpi_factor() as f32;
let mut ctx = profile("initializing emilib", || Context::new(pixels_per_point));
let mut ctx = profile("initializing emilib", Context::new);
let mut painter = profile("initializing painter", || {
egui_glium::Painter::new(&display)
});
@@ -111,8 +111,7 @@ fn main() {
}
let egui_start = Instant::now();
ctx.begin_frame(raw_input.clone()); // TODO: avoid clone
let mut ui = ctx.fullscreen_ui();
let mut ui = ctx.begin_frame(raw_input.clone()); // TODO: avoid clone
example_app.ui(&mut ui, "");
let mut ui = ui.centered_column(ui.available().width().min(480.0));
ui.set_layout(Layout::vertical(Align::Min));