in sample/src/main/kotlin/org/jetbrains/desktop/sample/linux/SkikoCustomTitlebarLinux.kt [338:354]
fun draw(canvas: Canvas, scale: Float, xdgDesktopSettings: XdgDesktopSettings, title: String, windowState: WindowState) {
val physicalOrigin = origin.toPhysical(scale)
val physicalSize = size.toPhysical(scale)
val l = physicalOrigin.x.toFloat()
val t = physicalOrigin.y.toFloat()
val w = physicalSize.width.toFloat()
val h = physicalSize.height.toFloat()
Paint().use { paint ->
paint.color = xdgDesktopSettings.accentColor
canvas.drawRect(Rect.makeXYWH(l, t, w, h), paint)
}
for ((rect, button) in rectangles) {
val hovered = !isDragging && (lastMouseLocation?.let { rect.contains(it) } == true)
val highlighted = hovered && (leftClickStartLocation?.let { rect.contains(it) } == true)
drawButton(canvas, button, rect, highlighted = highlighted, hovered = hovered, scale, title, windowState)
}
}