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fix child scroll

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This commit is contained in:
Matteo Romano 2024-12-13 22:16:54 +01:00 • committed by Tim Culverhouse
parent b78ac957f4
commit f06c11fc84
1 changed files with 2 additions and 2 deletions
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4
src/Window.zig
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@ -438,10 +438,10 @@ pub fn scroll(self: Window, n: u16) void {
var row: u16 = @max(self.y_off, 0);
const first_col: u16 = @max(self.x_off, 0);
while (row < self.height - n) : (row += 1) {
const dst_start = (row * self.width) + first_col;
const dst_start = (row * self.screen.width) + first_col;
const dst_end = dst_start + self.width;
const src_start = ((row + n) * self.width) + first_col;
const src_start = ((row + n) * self.screen.width) + first_col;
const src_end = src_start + self.width;
@memcpy(self.screen.buf[dst_start..dst_end], self.screen.buf[src_start..src_end]);
}