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Diffstat (limited to 'depends/groupview/src/categorydrawer.cpp')
| -rw-r--r-- | depends/groupview/src/categorydrawer.cpp | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/depends/groupview/src/categorydrawer.cpp b/depends/groupview/src/categorydrawer.cpp deleted file mode 100644 index 214ce3b2..00000000 --- a/depends/groupview/src/categorydrawer.cpp +++ /dev/null @@ -1,231 +0,0 @@ -/** - * This file is part of the KDE project - * Copyright (C) 2007, 2009 Rafael Fernández López <ereslibre@kde.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include "categorydrawer.h" - -#include <QPainter> -#include <QStyleOption> -#include <QApplication> - -#include <categorizedview.h> -#include <categorizedsortfilterproxymodel.h> - -#define HORIZONTAL_HINT 3 - -class KCategoryDrawer::Private -{ -public: - Private(KCategorizedView *view) - : view(view) - , leftMargin(0) - , rightMargin(0) - { - } - - ~Private() - { - } - KCategorizedView *view; - int leftMargin; - int rightMargin; -}; - -KCategoryDrawer::KCategoryDrawer(KCategorizedView *view) - : QObject(view) - , d(new Private(view)) -{ - setLeftMargin(2); - setRightMargin(2); -} - -KCategoryDrawer::~KCategoryDrawer() -{ - delete d; -} - - -void KCategoryDrawer::drawCategory(const QModelIndex &index, - int /*sortRole*/, - const QStyleOption &option, - QPainter *painter) const -{ - painter->setRenderHint(QPainter::Antialiasing); - - const QString category = index.model()->data(index, KCategorizedSortFilterProxyModel::CategoryDisplayRole).toString(); - const QRect optRect = option.rect; - QFont font(QApplication::font()); - font.setBold(true); - const QFontMetrics fontMetrics = QFontMetrics(font); - - QColor outlineColor = option.palette.text().color(); - outlineColor.setAlphaF(0.35); - - //BEGIN: top left corner - { - painter->save(); - painter->setPen(outlineColor); - const QPointF topLeft(optRect.topLeft()); - QRectF arc(topLeft, QSizeF(4, 4)); - arc.translate(0.5, 0.5); - painter->drawArc(arc, 1440, 1440); - painter->restore(); - } - //END: top left corner - - //BEGIN: left vertical line - { - QPoint start(optRect.topLeft()); - start.ry() += 3; - QPoint verticalGradBottom(optRect.topLeft()); - verticalGradBottom.ry() += fontMetrics.height() + 5; - QLinearGradient gradient(start, verticalGradBottom); - gradient.setColorAt(0, outlineColor); - gradient.setColorAt(1, Qt::transparent); - painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); - } - //END: left vertical line - - //BEGIN: horizontal line - { - QPoint start(optRect.topLeft()); - start.rx() += 3; - QPoint horizontalGradTop(optRect.topLeft()); - horizontalGradTop.rx() += optRect.width() - 6; - painter->fillRect(QRect(start, QSize(optRect.width() - 6, 1)), outlineColor); - } - //END: horizontal line - - //BEGIN: top right corner - { - painter->save(); - painter->setPen(outlineColor); - QPointF topRight(optRect.topRight()); - topRight.rx() -= 4; - QRectF arc(topRight, QSizeF(4, 4)); - arc.translate(0.5, 0.5); - painter->drawArc(arc, 0, 1440); - painter->restore(); - } - //END: top right corner - - //BEGIN: right vertical line - { - QPoint start(optRect.topRight()); - start.ry() += 3; - QPoint verticalGradBottom(optRect.topRight()); - verticalGradBottom.ry() += fontMetrics.height() + 5; - QLinearGradient gradient(start, verticalGradBottom); - gradient.setColorAt(0, outlineColor); - gradient.setColorAt(1, Qt::transparent); - painter->fillRect(QRect(start, QSize(1, fontMetrics.height() + 5)), gradient); - } - //END: right vertical line - - //BEGIN: text - { - QRect textRect(option.rect); - textRect.setTop(textRect.top() + 7); - textRect.setLeft(textRect.left() + 7); - textRect.setHeight(fontMetrics.height()); - textRect.setRight(textRect.right() - 7); - - painter->save(); - painter->setFont(font); - QColor penColor(option.palette.text().color()); - penColor.setAlphaF(0.6); - painter->setPen(penColor); - painter->drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, category); - painter->restore(); - } - //END: text -} - -int KCategoryDrawer::categoryHeight(const QModelIndex &index, const QStyleOption &option) const -{ - Q_UNUSED(index); - Q_UNUSED(option) - - QFont font(QApplication::font()); - font.setBold(true); - QFontMetrics fontMetrics(font); - - const int height = fontMetrics.height() + 1 /* 1 pixel-width gradient */ - + 11 /* top and bottom separation */; - return height; -} - -int KCategoryDrawer::leftMargin() const -{ - return d->leftMargin; -} - -void KCategoryDrawer::setLeftMargin(int leftMargin) -{ - d->leftMargin = leftMargin; -} - -int KCategoryDrawer::rightMargin() const -{ - return d->rightMargin; -} - -void KCategoryDrawer::setRightMargin(int rightMargin) -{ - d->rightMargin = rightMargin; -} - -KCategoryDrawer &KCategoryDrawer::operator=(const KCategoryDrawer &cd) -{ - d->leftMargin = cd.d->leftMargin; - d->rightMargin = cd.d->rightMargin; - d->view = cd.d->view; - return *this; -} - -KCategorizedView *KCategoryDrawer::view() const -{ - return d->view; -} - -void KCategoryDrawer::mouseButtonPressed(const QModelIndex&, const QRect&, QMouseEvent *event) -{ - event->ignore(); -} - -void KCategoryDrawer::mouseButtonReleased(const QModelIndex&, const QRect&, QMouseEvent *event) -{ - event->ignore(); -} - -void KCategoryDrawer::mouseMoved(const QModelIndex&, const QRect&, QMouseEvent *event) -{ - event->ignore(); -} - -void KCategoryDrawer::mouseButtonDoubleClicked(const QModelIndex&, const QRect&, QMouseEvent *event) -{ - event->ignore(); -} - -void KCategoryDrawer::mouseLeft(const QModelIndex&, const QRect&) -{ -} - -#include "categorydrawer.moc" |