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path: root/src/tooltips/ktooltipdelegate.cpp
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-rw-r--r--src/tooltips/ktooltipdelegate.cpp138
1 files changed, 0 insertions, 138 deletions
diff --git a/src/tooltips/ktooltipdelegate.cpp b/src/tooltips/ktooltipdelegate.cpp
deleted file mode 100644
index 0141db143..000000000
--- a/src/tooltips/ktooltipdelegate.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2008 by Fredrik Höglund <[email protected]> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program 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 General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
-
-#include "ktooltipdelegate.h"
-
-#include "ktooltip.h"
-
-#include <QApplication>
-#include <QPainter>
-#include <QIcon>
-
-#ifdef Q_WS_X11
-# include <QX11Info>
-# include <X11/Xlib.h>
-# include <X11/extensions/shape.h>
-#endif
-
-
-// ----------------------------------------------------------------------------
-
-
-KStyleOptionToolTip::KStyleOptionToolTip()
- : fontMetrics(QApplication::font())
-{
-}
-
-
-// ----------------------------------------------------------------------------
-
-
-KToolTipDelegate::KToolTipDelegate() : QObject()
-{
-}
-
-KToolTipDelegate::~KToolTipDelegate()
-{
-}
-
-QSize KToolTipDelegate::sizeHint(const KStyleOptionToolTip &option, const KToolTipItem &item) const
-{
- QSize size;
- size.rwidth() = option.fontMetrics.width(item.text());
- size.rheight() = option.fontMetrics.lineSpacing();
-
- QIcon icon = item.icon();
- if (!icon.isNull()) {
- const QSize iconSize = icon.actualSize(option.decorationSize);
- size.rwidth() += iconSize.width() + 4;
- size.rheight() = qMax(size.height(), iconSize.height());
- }
-
- return size + QSize(20, 20);
-
-}
-
-void KToolTipDelegate::paint(QPainter *painter,
- const KStyleOptionToolTip &option,
- const KToolTipItem &item) const
-{
- bool haveAlpha = haveAlphaChannel();
- painter->setRenderHint(QPainter::Antialiasing);
-
- QPainterPath path;
- if (haveAlpha)
- path.addRoundRect(option.rect.adjusted(0, 0, -1, -1), 25);
- else
- path.addRect(option.rect.adjusted(0, 0, -1, -1));
-
- QColor color = option.palette.color(QPalette::ToolTipBase);
- QColor from = color.lighter(105);
- QColor to = color.darker(120);
-
- QLinearGradient gradient(0, 0, 0, 1);
- gradient.setCoordinateMode(QGradient::ObjectBoundingMode);
- gradient.setColorAt(0, from);
- gradient.setColorAt(1, to);
-
- painter->translate(.5, .5);
- painter->setPen(QPen(Qt::black, 1));
- painter->setBrush(gradient);
- painter->drawPath(path);
- painter->translate(-.5, -.5);
-
- if (haveAlpha) {
- QLinearGradient mask(0, 0, 0, 1);
- gradient.setCoordinateMode(QGradient::ObjectBoundingMode);
- gradient.setColorAt(0, QColor(0, 0, 0, 192));
- gradient.setColorAt(1, QColor(0, 0, 0, 72));
- painter->setCompositionMode(QPainter::CompositionMode_DestinationIn);
- painter->fillRect(option.rect, gradient);
- painter->setCompositionMode(QPainter::CompositionMode_SourceOver);
- }
-
- QRect textRect = option.rect.adjusted(10, 10, -10, -10);
-
- QIcon icon = item.icon();
- if (!icon.isNull()) {
- const QSize iconSize = icon.actualSize(option.decorationSize);
- painter->drawPixmap(textRect.topLeft(), icon.pixmap(iconSize));
- textRect.adjust(iconSize.width() + 4, 0, 0, 0);
- }
- painter->drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, item.text());
-}
-
-QRegion KToolTipDelegate::inputShape(const KStyleOptionToolTip &option) const
-{
- return QRegion(option.rect);
-}
-
-QRegion KToolTipDelegate::shapeMask(const KStyleOptionToolTip &option) const
-{
- return QRegion(option.rect);
-}
-
-bool KToolTipDelegate::haveAlphaChannel() const
-{
-#ifdef Q_WS_X11
- return QX11Info::isCompositingManagerRunning();
-#else
- return false;
-#endif
-}