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45 lines
1.2 KiB
45 lines
1.2 KiB
/* |
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Copyright (C) 2014 by Project Tox <https://tox.im> |
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This file is part of qTox, a Qt-based graphical interface for Tox. |
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This program is libre software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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See the COPYING file for more details. |
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*/ |
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#include "adjustingscrollarea.h" |
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#include <QEvent> |
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#include <QLayout> |
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#include <QScrollBar> |
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#include <QDebug> |
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AdjustingScrollArea::AdjustingScrollArea(QWidget *parent) : |
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QScrollArea(parent) |
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{ |
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} |
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void AdjustingScrollArea::resizeEvent(QResizeEvent *ev) |
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{ |
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updateGeometry(); |
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QScrollArea::resizeEvent(ev); |
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} |
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QSize AdjustingScrollArea::sizeHint() const |
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{ |
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if (widget()) |
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{ |
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int scrollbarWidth = verticalScrollBar()->isVisible() ? verticalScrollBar()->width() : 0; |
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return widget()->sizeHint() + QSize(scrollbarWidth, 0); |
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} |
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return QScrollArea::sizeHint(); |
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}
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