| 1 | /* |
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| 2 | This file is part of the KDE libraries |
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| 3 | SPDX-FileCopyrightText: 2010 Teo Mrnjavac <teo@kde.org> |
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| 4 | |
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| 5 | SPDX-License-Identifier: LGPL-2.1-or-later |
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| 6 | */ |
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| 7 | |
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| 8 | #include "kaboutapplicationlistview_p.h" |
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| 9 | |
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| 10 | #include <QScrollBar> |
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| 11 | |
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| 12 | namespace KDEPrivate |
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| 13 | { |
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| 14 | KAboutApplicationListView::KAboutApplicationListView(QWidget *parent) |
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| 15 | : QListView(parent) |
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| 16 | { |
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| 17 | setVerticalScrollMode(ScrollPerPixel); |
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| 18 | setFrameShape(QFrame::NoFrame); |
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| 19 | |
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| 20 | QPalette p = palette(); |
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| 21 | QColor c = p.color(cr: QPalette::Base); |
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| 22 | c.setAlpha(0); |
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| 23 | p.setColor(acr: QPalette::Base, acolor: c); |
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| 24 | setBackgroundRole(QPalette::Base); |
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| 25 | setPalette(p); |
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| 26 | setSelectionMode(NoSelection); |
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| 27 | setEditTriggers(NoEditTriggers); |
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| 28 | } |
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| 29 | |
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| 30 | void KAboutApplicationListView::wheelEvent(QWheelEvent *e) |
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| 31 | { |
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| 32 | // HACK: Workaround for Qt bug 7232: Smooth scrolling (scroll per pixel) in ItemViews |
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| 33 | // does not work as expected. |
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| 34 | verticalScrollBar()->setSingleStep(3); |
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| 35 | QListView::wheelEvent(e); |
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| 36 | } |
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| 37 | |
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| 38 | } // namespace KDEPrivate |
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| 39 | |
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| 40 | #include "moc_kaboutapplicationlistview_p.cpp" |
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| 41 | |
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