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examples: update text_input
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
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examples/text_input.zig
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examples/text_input.zig
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// enum has the fields for those events (ie "key_press", "winsize")
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switch (event) {
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.key_press => |key| {
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color_idx += 1;
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color_idx = switch (color_idx) {
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255 => 0,
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else => color_idx + 1,
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};
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text_input.update(.{ .key_press = key });
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if (key.codepoint == 'c' and key.mods.ctrl) {
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break :outer;
···
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// vaxis double buffers the screen. This new frame will be compared to
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// the old and only updated cells will be drawn
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win.clear();
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const child = win.initChild(win.width / 2 - 20, win.height / 2 - 3, .{ .limit = 40 }, .{ .limit = 3 });
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const child = win.initChild(
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win.width / 2 - 20,
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win.height / 2 - 3,
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.{ .limit = 40 },
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.{ .limit = 3 },
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);
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// draw the text_input using a bordered window
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const style: vaxis.Style = .{
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.fg = .{ .index = color_idx },