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fix(widget): respect size for RawText and Spacer Widgets
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Yves Biener
2024-11-10 16:02:49 +01:00
parent a201f2b653
commit 8ae9129403
4 changed files with 15 additions and 24 deletions
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15
src/layout/VStack.zig
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@@ -142,25 +142,12 @@ pub fn Layout(comptime Event: type, comptime Renderer: type) type {
pub fn render(this: *@This(), renderer: Renderer) !void {
// FIX: renderer should clear only what is going to change! (i.e. the 'active' widget / layout)
try renderer.clear(this.anchor, this.size);
var overflow = this.size.rows % this.elements.items.len;
for (this.elements.items, 0..) |*element, i| {
const row_mul: u16 = @truncate(i);
var row = row_mul * this.element_rows + 1;
if (i > 0 and overflow > 0) {
overflow -|= 1;
row += 1;
}
// TODO: that's the anchor of each component (only necessary for each widget rendering)
const pos: terminal.Position = .{ .col = 1, .row = row };
// TODO: do this using the renderer
try terminal.setCursorPosition(pos);
for (this.elements.items) |*element| {
switch (element.*) {
.layout => |*layout| {
try layout.render(renderer);
},
.widget => |*widget| {
// TODO: clear per widget if necesary (i.e. can I query that?)
try widget.render(renderer);
},
}