Mercurial > trustbridge

annotate ui/textoverlaybutton.cpp @ 1395:a2574a029322

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Fix Base 64 signature size calculation. If the signature byte size is not equally dividable by three the base 64 encoding needs three additional bytes. The value is now fixed to avoid such errors in the future.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 26 Jan 2015 13:17:32 +0100
parents 947a880ec5d3
children
rev   line source
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8
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9 #include <QPaintEvent>
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10 #include <QPainter>
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11 #include <QFont>
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12 #include <QApplication>
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13
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14 #include <QDebug>
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15
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16 #include "textoverlaybutton.h"
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17
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18 void TextOverlayButton::paintEvent(QPaintEvent *e)
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19 {
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20 QToolButton::paintEvent(e);
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21 if (mOverlay == "0" || mOverlay.isEmpty()) {
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22 return;
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23 }
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24 QPainter painter(this);
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25 /* Only usable if opengl is used */
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26 painter.setRenderHint(QPainter::HighQualityAntialiasing, true);
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27 /* Else */
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28 painter.setRenderHint(QPainter::Antialiasing, true);
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29
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30 QRect myRect = e->rect().translated(26, -29);
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31
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32 // circle
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33 painter.drawPixmap(75.5, 5, mBackground);
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34
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35 // font
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36 QFont font;
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37 font.setPixelSize(11);
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38 font.setWeight(QFont::Bold);
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39 painter.setFont(font);
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40 painter.setPen(Qt::white);
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41 painter.drawText(myRect, Qt::AlignCenter | Qt::AlignVCenter, mOverlay);
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42
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43 return;
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44 }
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45
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46 void TextOverlayButton::setBackgroundIcon (const QString& iconPath) {
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47 mBackground = QIcon(iconPath).pixmap(QSize(22,22));
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48 }
http://wald.intevation.org/projects/trustbridge/