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annotate ui/separatoritemdelegate.cpp @ 273:b6c2fa8457b6

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Added new list item delegate for drawing a separator.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 02 Apr 2014 13:38:10 +0200
parents
children 17e1c8f37d72
rev   line source
273
b6c2fa8457b6 Added new list item delegate for drawing a separator.
Raimund Renkert <rrenkert@intevation.de>
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1 #include <QtWidgets>
b6c2fa8457b6 Added new list item delegate for drawing a separator.
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2
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3 #include "separatoritemdelegate.h"
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4
b6c2fa8457b6 Added new list item delegate for drawing a separator.
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5 void SeparatorItemDelegate::paint(QPainter *painter,
b6c2fa8457b6 Added new list item delegate for drawing a separator.
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6 const QStyleOptionViewItem &option, const QModelIndex &index) const
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7 {
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8 // Save the current painter.
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9 painter->save();
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10
b6c2fa8457b6 Added new list item delegate for drawing a separator.
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11 // Get the position for separator line.
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12 int topLeftY = option.rect.topLeft().y();
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13 int height = option.rect.height();
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14 int middle = topLeftY + (height / 2);
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15
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16 // Draw the first part.
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17 QPen linePen(Qt::black, 2, Qt::SolidLine);
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18 painter->setPen(linePen);
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19 painter->drawLine(10, middle, 80, middle);
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20
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21 // Draw the text.
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22 QString text = index.data().toString();
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23 QRect rect = option.rect.adjusted(85, -2, 0, -2);
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24 painter->drawText(rect.left(), rect.top(), rect.width(), rect.height(),
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25 Qt::AlignVCenter|Qt::AlignLeft, text, &rect);
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26
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27 // Draw the second part.
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28 painter->drawLine(rect.topRight().x() + 5, middle, rect.topRight().x() + 75, middle);
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29
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30 // Restore the painter to have an unmodified painter for the next draw
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31 // action.
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32 painter->restore();
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33 return;
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34 }
http://wald.intevation.org/projects/trustbridge/