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Tidy up multitouch code: remove double spaces after full stop

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Weirdest thing I've seen in my life.
This commit is contained in:
Emil Ernerfeldt
2021-05-08 22:49:40 +02:00
parent 268ddca161
commit 04d9ce227b
6 changed files with 31 additions and 31 deletions
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10
egui_demo_lib/src/apps/demo/zoom_rotate.rs
View File

@@ -52,12 +52,12 @@ impl super::View for ZoomRotate {
ui.separator();
ui.label("Try touch gestures Pinch/Stretch, Rotation, and Pressure with 2+ fingers.");
Frame::dark_canvas(ui.style()).show(ui, |ui| {
// Note that we use `Sense::drag()` although we do not use any pointer events. With
// Note that we use `Sense::drag()` although we do not use any pointer events. With
// the current implementation, the fact that a touch event of two or more fingers is
// recognized, does not mean that the pointer events are suppressed, which are always
// generated for the first finger. Therefore, if we do not explicitly consume pointer
// generated for the first finger. Therefore, if we do not explicitly consume pointer
// events, the window will move around, not only when dragged with a single finger, but
// also when a two-finger touch is active. I guess this problem can only be cleanly
// also when a two-finger touch is active. I guess this problem can only be cleanly
// solved when the synthetic pointer events are created by egui, and not by the
// backend.
@@ -122,9 +122,9 @@ impl super::View for ZoomRotate {
to_screen.scale() * arrow_direction,
Stroke::new(stroke_width, color),
);
// Paints a circle at the origin of the arrow. The size and opacity of the circle
// Paints a circle at the origin of the arrow. The size and opacity of the circle
// depend on the current velocity, and the circle is translated in the opposite
// direction of the movement, so it follows the origin's movement. Constant factors
// direction of the movement, so it follows the origin's movement. Constant factors
// have been determined by trial and error.
let speed = self.smoothed_velocity.length();
painter.circle_filled(