forked from pool/breeze
Christophe Giboudeaux
4aecc072df
- Add patch to fix misbehaving cursor after passing splitters (kde#436473): * 0001-Fix-informing-the-underlying-widget-when-leaving-Spl.patch OBS-URL: https://build.opensuse.org/request/show/895892 OBS-URL: https://build.opensuse.org/package/show/KDE:Frameworks5/breeze?expand=0&rev=336
52 lines
2.3 KiB
Diff
52 lines
2.3 KiB
Diff
From 96eecd246771bf9db425e9be758401494d4d2131 Mon Sep 17 00:00:00 2001
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From: Fabian Vogt <fabian@ritter-vogt.de>
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Date: Sat, 15 May 2021 17:45:54 +0200
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Subject: [PATCH] Fix informing the underlying widget when leaving
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SplitterProxy
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While the SplitterProxy is active, it intercepts all relevant events, so that
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the underlying widget still thinks it's in the same "on splitter" state. When
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the SplitterProxy is left, the underlying widget is sent a HoverLeave/HoverMove
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event to make it aware of the new current cursor position. Without this, it
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doesn't know that it's not supposed to be in the "on splitter" state, and when
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it regains focus it just re-activates the SplitterProxy at the current cursor
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position.
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This was broken by accident in d201a1f187 ("Fix SplitterProxy not clearing
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when above another QSplitterHandle"), which moved the hide() call past the
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call to QCoreApplication::sendEvent. Previously that made isVisible() false,
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which also prevented the interception of the HoverLeave/HoverMove events.
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BUG: 436473
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(cherry picked from commit f99b7ef621c9c69544158d245699fd8104db6753)
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---
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kstyle/breezesplitterproxy.cpp | 11 +++++++----
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1 file changed, 7 insertions(+), 4 deletions(-)
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diff --git a/kstyle/breezesplitterproxy.cpp b/kstyle/breezesplitterproxy.cpp
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index 0cf5685f..d4db407b 100644
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--- a/kstyle/breezesplitterproxy.cpp
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+++ b/kstyle/breezesplitterproxy.cpp
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@@ -341,11 +341,14 @@ namespace Breeze
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// send hover event
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if( _splitter )
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{
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- QHoverEvent hoverEvent(
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- qobject_cast<QSplitterHandle*>(_splitter.data()) ? QEvent::HoverLeave : QEvent::HoverMove,
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- _splitter.data()->mapFromGlobal(QCursor::pos()), _hook);
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- QCoreApplication::sendEvent( _splitter.data(), &hoverEvent );
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+ // SplitterProxy intercepts HoverLeave/HoverMove events to _splitter,
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+ // but this is meant to reach it directly. Unset _splitter to stop interception.
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+ auto splitter = _splitter;
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_splitter.clear();
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+ QHoverEvent hoverEvent(
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+ qobject_cast<QSplitterHandle*>(splitter.data()) ? QEvent::HoverLeave : QEvent::HoverMove,
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+ splitter.data()->mapFromGlobal(QCursor::pos()), _hook);
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+ QCoreApplication::sendEvent( splitter.data(), &hoverEvent );
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}
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// kill timer if any
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--
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2.25.1
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