34 lines
1.5 KiB
Diff
34 lines
1.5 KiB
Diff
From 14cf9f0e45c7617d787eba8d81bf9fd1cd66754b Mon Sep 17 00:00:00 2001
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From: Jan Grulich <jgrulich@redhat.com>
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Date: Thu, 11 Feb 2021 15:12:32 +0100
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Subject: [PATCH] Get correct decoration margins region
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Size we use to calculate margins region already contains size including
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margins. This resulted into bigger region and not properly damaging
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region we need to update.
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Pick-to: 5.15
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Change-Id: Id1b7f4cd2a7b894b82db09c5af2b2d1f1f43fa2a
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---
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diff --git a/src/client/qwaylandabstractdecoration.cpp b/src/client/qwaylandabstractdecoration.cpp
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index 87dd6ce..b6ee43c 100644
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--- a/src/client/qwaylandabstractdecoration.cpp
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+++ b/src/client/qwaylandabstractdecoration.cpp
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@@ -108,11 +108,11 @@
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static QRegion marginsRegion(const QSize &size, const QMargins &margins)
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{
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QRegion r;
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- const int widthWithMargins = margins.left() + size.width() + margins.right();
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- r += QRect(0, 0, widthWithMargins, margins.top()); // top
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- r += QRect(0, size.height()+margins.top(), widthWithMargins, margins.bottom()); //bottom
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+
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+ r += QRect(0, 0, size.width(), margins.top()); // top
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+ r += QRect(0, size.height()-margins.bottom(), size.width(), margins.bottom()); //bottom
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r += QRect(0, margins.top(), margins.left(), size.height()); //left
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- r += QRect(size.width()+margins.left(), margins.top(), margins.right(), size.height()); // right
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+ r += QRect(size.width()-margins.left(), margins.top(), margins.right(), size.height()-margins.top()); // right
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return r;
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}
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