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scrollbar: use divCeil to calculate correct height
authored by
Jari Vetoniemi
and committed by
Tim Culverhouse
40e5b673
f7cbd42e
+1
-2
+1
-2
src/widgets/Scrollbar.zig
+1
-2
src/widgets/Scrollbar.zig
···
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// don't draw when all items can be shown
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if (self.view_size >= self.total) return;
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var bar_height = self.view_size * win.height / self.total;
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if (bar_height < 0) bar_height = 1;
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const bar_height = @max(std.math.divCeil(usize, self.view_size * win.height, self.total) catch unreachable, 1);
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const bar_top = self.top * win.height / self.total;
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var i: usize = 0;
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while (i < bar_height) : (i += 1)