Use consistent order of width/color arguments for line style

egui/src/containers/window.rs

@@ -715,13 +715,13 @@ fn close_button(ui: &mut Ui, rect: Rect) -> InteractInfo {
     let stroke_width = ui.style().interact(&interact).stroke_width;
     ui.painter().add(PaintCmd::line_segment(
         [rect.left_top(), rect.right_bottom()],
-        stroke_color,
         stroke_width,
+        stroke_color,
     ));
     ui.painter().add(PaintCmd::line_segment(
         [rect.right_top(), rect.left_bottom()],
-        stroke_color,
         stroke_width,
+        stroke_color,
     ));
     interact
 }

egui/src/demos/fractal_clock.rs

@@ -134,7 +134,7 @@ impl FractalClock {
                 rect.center() + scale * points[1].to_vec2(),
             ];
 
-            painter.add(PaintCmd::line_segment([line[0], line[1]], color, width));
+            painter.add(PaintCmd::line_segment([line[0], line[1]], width, color));
         };
 
         let hand_rotations = [

egui/src/paint/command.rs

@@ -42,7 +42,7 @@ pub enum PaintCmd {
 }
 
 impl PaintCmd {
-    pub fn line_segment(points: [Pos2; 2], color: Color, width: f32) -> Self {
+    pub fn line_segment(points: [Pos2; 2], width: f32, color: Color) -> Self {
         Self::LineSegment {
             points,
             style: LineStyle::new(width, color),

egui/src/ui.rs

@@ -403,7 +403,7 @@ impl Ui {
 
             let paint_line_seg = |a, b| {
                 self.painter
-                    .add(PaintCmd::line_segment([a, b], color, width))
+                    .add(PaintCmd::line_segment([a, b], width, color))
             };
 
             if too_wide {
@@ -567,8 +567,8 @@ impl Ui {
         let line_end = pos2(line_start.x, line_start.y + size.y - 2.0);
         self.painter.add(PaintCmd::line_segment(
             [line_start, line_end],
-            gray(150, 255),
             self.style.line_width,
+            gray(150, 255),
         ));
 
         (ret, self.allocate_space(indent + size))

egui/src/widgets.rs

@@ -201,8 +201,8 @@ impl Widget for Hyperlink {
                 let max_x = pos.x + line.max_x();
                 ui.painter().add(PaintCmd::line_segment(
                     [pos2(min_x, y), pos2(max_x, y)],
-                    color,
                     ui.style().line_width,
+                    color,
                 ));
             }
         }

egui/src/widgets/text_edit.rs

@@ -202,8 +202,8 @@ impl<'t> Widget for TextEdit<'t> {
                     let cursor_pos = interact.rect.min + galley.char_start_pos(cursor);
                     painter.add(PaintCmd::line_segment(
                         [cursor_pos, cursor_pos + vec2(0.0, line_spacing)],
-                        color::WHITE,
                         ui.style().text_cursor_width,
+                        color::WHITE,
                     ));
                 }
             }