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35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include <AzQtComponents/Utilities/QtWindowUtilities.h>
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#include <QTextDocument>
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#include <QWidget>
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namespace AzQtComponents
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{
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void forceToolTipLineWrap(QWidget* widget)
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{
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const QString& toolTip = widget->toolTip();
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// Qt will only line wrap tooltips if they are rich text / HTML
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// so if Qt doesn't think this text is rich text, we throw on some unnecessary
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// tags to make it think it is HTML
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if (!toolTip.isEmpty() && !Qt::mightBeRichText(toolTip))
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{
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QString newText = QStringLiteral("<b></b>%1").arg(toolTip);
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// if we're switching to HTML, we better handle newlines too
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newText = newText.replace('\n', "<br/>");
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widget->setToolTip(newText);
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}
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}
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} // namespace AzQtComponents
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