diff options
Diffstat (limited to 'sizedelegate.cpp')
-rw-r--r-- | sizedelegate.cpp | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/sizedelegate.cpp b/sizedelegate.cpp deleted file mode 100644 index 804670f..0000000 --- a/sizedelegate.cpp +++ /dev/null @@ -1,41 +0,0 @@ -/* - 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. -*/ - -#include <QFontMetrics> -#include <QLocale> -#include <QPainter> -#include <QApplication> - -#include "sizedelegate.h" - -SizeDelegate::SizeDelegate(QObject *parent) : QAbstractItemDelegate(parent) {}; - -void SizeDelegate::paint(QPainter *p, const QStyleOptionViewItem &option, const QModelIndex &index) const{ - p->save(); - qint64 size = index.data().toLongLong(); - qint64 maxSize = Q_INT64_C(2147483648); - QColor c(QColor(Qt::darkGreen)); - if(size > maxSize){ - c = QColor(Qt::red); - } - qApp->style()->drawControl(QStyle::CE_ItemViewItem, &option, p); - p->setPen(QPen(c)); - p->setFont(option.font); - QLocale l; - QString text = l.toString(size); - p->drawText(option.rect, Qt::AlignRight | Qt::AlignCenter | Qt::AlignVCenter, text); - p->restore(); -} - -QSize SizeDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const { - QFont font = option.font; - QFontMetrics metrics(font); - QLocale l; - QString size = l.toString(index.data().toLongLong()); - return metrics.size(Qt::TextSingleLine, size); -} - |