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101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
/*
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* Copyright © 2008, 2009 Fredrik Höglund <fredrik@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "style.h"
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#include <QPainter>
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#include <QStyleOption>
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#include <plasma/framesvg.h>
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FolderViewStyle::FolderViewStyle()
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: QCommonStyle()
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{
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m_frame = new Plasma::FrameSvg(this);
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m_frame->setImagePath("widgets/viewitem");
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m_frame->setCacheAllRenderedFrames(true);
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m_frame->setElementPrefix("normal");
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}
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FolderViewStyle::~FolderViewStyle()
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{
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}
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void FolderViewStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option,
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QPainter *painter, const QWidget *widget) const
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{
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switch (element)
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{
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case PE_PanelItemViewItem:
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{
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const bool hover = (option->state & State_MouseOver);
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const bool selected = (option->state & State_Selected);
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if (selected && hover) {
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m_frame->setElementPrefix("selected+hover");
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} else if (selected) {
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m_frame->setElementPrefix("selected");
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} else if (hover) {
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m_frame->setElementPrefix("hover");
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} else {
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m_frame->setElementPrefix("normal");
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}
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if (selected || hover) {
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m_frame->resizeFrame(option->rect.size());
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m_frame->paintFrame(painter, option->rect.topLeft());
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}
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break;
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}
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case PE_FrameFocusRect:
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{
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//QColor color = option->palette.color(QPalette::Text);
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QColor color = Qt::white;
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color.setAlphaF(.33);
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QColor transparent = color;
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transparent.setAlphaF(0);
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QLinearGradient g1(0, option->rect.top(), 0, option->rect.bottom());
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g1.setColorAt(0, color);
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g1.setColorAt(1, transparent);
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QLinearGradient g2(option->rect.left(), 0, option->rect.right(), 0);
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g2.setColorAt(0, transparent);
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g2.setColorAt(.5, color);
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g2.setColorAt(1, transparent);
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painter->save();
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painter->setRenderHint(QPainter::Antialiasing);
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painter->setPen(QPen(g1, 0));
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painter->setBrush(Qt::NoBrush);
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painter->drawRoundedRect(QRectF(option->rect).adjusted(.5, .5, -.5, -.5), 2, 2);
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painter->setPen(QPen(g2, 0));
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painter->drawLine(QLineF(option->rect.left() + 2, option->rect.bottom() + .5,
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option->rect.right() - 2, option->rect.bottom() + .5));
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painter->restore();
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break;
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}
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default:
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return QCommonStyle::drawPrimitive(element, option, painter, widget);
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}
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}
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