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vxfw: target widget should also get capture phase events
+7
-8
+7
-8
src/vxfw/App.zig
+7
-8
src/vxfw/App.zig
···
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fn handleEvent(self: *FocusHandler, ctx: *vxfw.EventContext, event: vxfw.Event) anyerror!void {
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const path = self.path_to_focused.items;
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if (path.len == 0) return;
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const target_idx = path.len - 1;
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assert(path.len > 0);
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// Capturing phase
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// Capturing phase. We send capture events from the root to the target (inclusive of target)
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ctx.phase = .capturing;
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for (path[0..target_idx]) |widget| {
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for (path) |widget| {
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try widget.captureEvent(ctx, event);
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if (ctx.consume_event) return;
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}
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// Target phase
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// Target phase. This is only sent to the target
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ctx.phase = .at_target;
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const target = path[target_idx];
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const target = self.path_to_focused.getLast();
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try target.handleEvent(ctx, event);
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if (ctx.consume_event) return;
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// Bubbling phase
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// Bubbling phase. Bubbling phase moves from target (exclusive) to the root
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ctx.phase = .bubbling;
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const target_idx = path.len - 1;
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var iter = std.mem.reverseIterator(path[0..target_idx]);
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while (iter.next()) |widget| {
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try widget.handleEvent(ctx, event);