36 lines
1.6 KiB
Diff
36 lines
1.6 KiB
Diff
From 52d0ad25ea695da44195e49f36e69fa81b55e670 Mon Sep 17 00:00:00 2001
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From: Tom Anderson <thomasanderson@chromium.org>
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Date: Wed, 5 Jan 2022 21:11:03 +0000
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Subject: [PATCH] [X11] Fix tag dragging in KWin
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R=sky
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Bug: 1279532
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Change-Id: Iac166803e2149eef234045d922b630f0019c8073
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Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3355376
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Auto-Submit: Thomas Anderson <thomasanderson@chromium.org>
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Reviewed-by: Scott Violet <sky@chromium.org>
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Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
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Cr-Commit-Position: refs/heads/main@{#955869}
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---
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ui/platform_window/x11/x11_topmost_window_finder.cc | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/ui/platform_window/x11/x11_topmost_window_finder.cc b/ui/platform_window/x11/x11_topmost_window_finder.cc
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index 50e75e17f0a..2e16393487b 100644
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--- a/ui/platform_window/x11/x11_topmost_window_finder.cc
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+++ b/ui/platform_window/x11/x11_topmost_window_finder.cc
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@@ -68,9 +68,9 @@ bool EnumerateAllWindows(ShouldStopIteratingCallback should_stop_iterating,
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void EnumerateTopLevelWindows(
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ui::ShouldStopIteratingCallback should_stop_iterating) {
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- // Some WMs parent 'top-level' windows in unnamed actual top-level windows
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- // (ion WM), so extend the search depth to all children of top-level windows.
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- const int kMaxSearchDepth = 1;
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+ // WMs may reparent toplevel windows inside their own containers, so extend
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+ // the search to all grandchildren of all toplevel windows.
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+ const int kMaxSearchDepth = 2;
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ui::EnumerateAllWindows(should_stop_iterating, kMaxSearchDepth);
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}
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