Mercurial > trustbridge
annotate ui/separatoritemdelegate.cpp @ 346:a54925d41056
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| author | Andre Heinecke <andre.heinecke@intevation.de> |
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| date | Thu, 10 Apr 2014 11:15:23 +0200 |
| parents | b6c2fa8457b6 |
| children | 17e1c8f37d72 |
| rev | line source |
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b6c2fa8457b6
Added new list item delegate for drawing a separator.
Raimund Renkert <rrenkert@intevation.de>
parents:
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1 #include <QtWidgets> |
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2 |
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3 #include "separatoritemdelegate.h" |
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4 |
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5 void SeparatorItemDelegate::paint(QPainter *painter, |
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6 const QStyleOptionViewItem &option, const QModelIndex &index) const |
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Raimund Renkert <rrenkert@intevation.de>
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7 { |
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8 // Save the current painter. |
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Raimund Renkert <rrenkert@intevation.de>
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9 painter->save(); |
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Raimund Renkert <rrenkert@intevation.de>
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10 |
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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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Raimund Renkert <rrenkert@intevation.de>
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15 |
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16 // Draw the first part. |
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Raimund Renkert <rrenkert@intevation.de>
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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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Raimund Renkert <rrenkert@intevation.de>
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28 painter->drawLine(rect.topRight().x() + 5, middle, rect.topRight().x() + 75, middle); |
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Raimund Renkert <rrenkert@intevation.de>
parents:
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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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Raimund Renkert <rrenkert@intevation.de>
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31 // action. |
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Raimund Renkert <rrenkert@intevation.de>
parents:
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32 painter->restore(); |
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Raimund Renkert <rrenkert@intevation.de>
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33 return; |
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Raimund Renkert <rrenkert@intevation.de>
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34 } |