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Merge remote-tracking branch 'origin/10.0' into qds/dev

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bigger conflicts resolved at:
  src/plugins/qmldesigner/CMakeLists.txt
  src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp

Change-Id: I08e2a109d8e37cbd77225129854e9e633725bfc7
This commit is contained in:
Tim Jenßen
2023-03-26 15:58:49 +02:00
parent 359ea5d55a f7639f458a
commit feabda3aa7
8349 changed files with 128327 additions and 169799 deletions
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27
src/libs/utils/stylehelper.cpp
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@@ -1,5 +1,5 @@
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "stylehelper.h"
@@ -834,4 +834,29 @@ bool StyleHelper::isReadableOn(const QColor &background, const QColor &foregroun
return contrastRatio(background, foreground) > 3;
}
QColor StyleHelper::ensureReadableOn(const QColor &background, const QColor &desiredForeground)
{
if (isReadableOn(background, desiredForeground))
return desiredForeground;
int h, s, v;
QColor foreground = desiredForeground;
foreground.getHsv(&h, &s, &v);
// adjust the color value to ensure better readability
if (luminance(background) < .5)
v = v + 64;
else if (v >= 64)
v = v - 64;
v %= 256;
foreground.setHsv(h, s, v);
if (!isReadableOn(background, foreground)) {
s = (s + 128) % 256; // adjust the saturation to ensure better readability
foreground.setHsv(h, s, v);
if (!isReadableOn(background, foreground)) // we failed to create some better foreground
return desiredForeground;
}
return foreground;
}
} // namespace Utils