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ScrollView: usize -> u16 casts
authored by
Jari Vetoniemi
and committed by
Tim Culverhouse
9036ee27
a6184886
+4
-4
+4
-4
src/widgets/ScrollView.zig
+4
-4
src/widgets/ScrollView.zig
···
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pub fn writeCell(self: *@This(), parent: vaxis.Window, col: usize, row: usize, cell: vaxis.Cell) void {
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const b = self.bounds(parent);
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if (!b.inside(col, row)) return;
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const win = parent.child(.{ .width = b.x2 - b.x1, .height = b.y2 - b.y1 });
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win.writeCell(col -| self.scroll.x, row -| self.scroll.y, cell);
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const win = parent.child(.{ .width = @intCast(b.x2 - b.x1), .height = @intCast(b.y2 - b.y1) });
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win.writeCell(@intCast(col -| self.scroll.x), @intCast(row -| self.scroll.y), cell);
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}
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/// Use this function instead of `Window.readCell` to read the correct cell in scrolling context.
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pub fn readCell(self: *@This(), parent: vaxis.Window, col: usize, row: usize) ?vaxis.Cell {
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const b = self.bounds(parent);
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if (!b.inside(col, row)) return;
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const win = parent.child(.{ .width = b.width, .height = b.height });
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return win.readCell(col -| self.scroll.x, row -| self.scroll.y);
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const win = parent.child(.{ .width = @intCast(b.x2 - b.x1), .height = @intCast(b.y2 - b.y1) });
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return win.readCell(@intCast(col -| self.scroll.x), @intCast(row -| self.scroll.y));
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}