Mercurial > trustbridge

annotate ui/certificateitemdelegate.cpp @ 289:9ad00a3255f4

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Change cinst from stdin input to use arguments. As we have to execute this process on Windows over the shell a stdin / stdout communication is not really possible without some major hacks. So you now have to supply an instructions file and the path to the certificatelist as arguments when this process is called
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 02 Apr 2014 13:52:02 +0000
parents dd6a09d2699f
children 6cc124e79066
rev   line source
266
dd6a09d2699f Added delegate for certificate list items to render a custom ui.
Raimund Renkert <rrenkert@intevation.de>
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1 #include <QtWidgets>
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2
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3 #include "certificate.h"
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4 #include "certificateitemdelegate.h"
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5
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6 void CertificateItemDelegate::paint(QPainter *painter,
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7 const QStyleOptionViewItem &option, const QModelIndex &index) const
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8 {
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9 // Save the current painter.
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10 painter->save();
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11 int status = index.data(Qt::UserRole + 1).toInt();
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12 if (status == 0) {
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13 // This status is not known, so draw the default item.
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14 QStyledItemDelegate::paint(painter, option, index);
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15 painter->restore();
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16 return;
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17 }
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18
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19 if (status == Certificate::InstallNew) {
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20 //Set the icon and use bold and bigger font to highlight this item.
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21 QIcon *icon = new QIcon(":/img/list-add.png");
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22 QFont *font = new QFont();
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23 font->setBold(true);
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24 font->setPointSize(font->pointSize() + 1);
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25 drawItem(painter, option, index, icon, font);
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26 }
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27 else if (status == Certificate::InstallOld) {
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28 // Set the icon and use the default font for this item.
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29 QIcon *icon = new QIcon(":/img/list-add.png");
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30 QFont *font = new QFont();
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31 drawItem(painter, option, index, icon, font);
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32 }
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33 else if (status == Certificate::RemoveNew) {
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34 //Set the icon and use bold and bigger font to highlight this item.
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35 QIcon *icon = new QIcon(":/img/list-remove.png");
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36 QFont *font = new QFont();
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37 font->setBold(true);
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38 font->setPointSize(font->pointSize() + 1);
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39 drawItem(painter, option, index, icon, font);
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40 }
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41 else if (status == Certificate::RemoveOld) {
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42 // Set the icon and use the default font for this item.
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43 QIcon *icon = new QIcon(":/img/list-remove.png");
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44 QFont *font = new QFont();
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45 drawItem(painter, option, index, icon, font);
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46 }
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47 else {
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48 // Draw the default item.
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49 QStyledItemDelegate::paint(painter, option, index);
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50 }
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51 // Restore the painter to have an unmodified painter for the next draw
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52 // action.
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53 painter->restore();
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54 return;
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55 }
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56
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57 void CertificateItemDelegate::drawItem(QPainter *painter,
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58 const QStyleOptionViewItem &option, const QModelIndex &index,
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59 QIcon *icon, QFont *font) const
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60 {
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61 // Get temporary style option to draw a checkbox only.
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62 QStyleOptionViewItem opt = option;
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63 // Initialize the style options with the temporary option object.
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64 initStyleOption(&opt, index);
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65 // Clear all text to draw the checkbox only.
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66 opt.text.clear();
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67
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68 // Draw highlighted background.
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69 if (option.state & QStyle::State_Selected) {
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70 painter->fillRect(option.rect, option.palette.highlight());
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71 }
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72
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73 // Draw the checkbox control with the temporary options.
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74 QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &opt, painter);
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75
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76 // Draw the icon.
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77 int iconSpace = 25;
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78 if (!icon->isNull()) {
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79 QRect rect = option.rect.adjusted(25, 0, 0, 0);
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80 icon->paint(painter, rect, Qt::AlignVCenter|Qt::AlignLeft);
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81 iconSpace = 50;
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82 }
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83
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84 // Draw the text using the given font.
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85 QString text = index.data().toString();
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86 QRect rect = option.rect.adjusted(iconSpace, 0, 0, 0);
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87 painter->setFont(*font);
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88 painter->drawText(rect.left(), rect.top(), rect.width(), rect.height(),
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89 Qt::AlignVCenter|Qt::AlignLeft, text, &rect);
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90 }
http://wald.intevation.org/projects/trustbridge/