Mercurial > trustbridge

annotate ui/textoverlaybutton.cpp @ 757:9bfaced5cf59

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(issue56) Do not delete the certificate immediately When the selection changed the remove cert is triggered by a slection change event in the certificateitem. Deleting it immediately would delete the trigger of the call. Instead we deleteLater so that the widget get's cleaned up in the next mainloop iteration when it is no longer needed.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 07 Jul 2014 12:54:02 +0200
parents a467204a35f5
children 57371f2e8dae
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 QLinearGradient gradient(myRect.topLeft(),
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34 myRect.bottomRight());
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35 gradient.setColorAt(0, Qt::white);
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36 gradient.setColorAt(0.7, Qt::red);
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37 QBrush brush(gradient);
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38 painter.setBrush(brush);
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39 painter.setPen(Qt::white);
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40 painter.drawEllipse(75.5, 6, 20, 20);
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41
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42 // font
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43 QFont font;
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44 font.setPixelSize(11);
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45 font.setWeight(QFont::Bold);
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46 painter.setFont(font);
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47 painter.drawText(myRect, Qt::AlignCenter | Qt::AlignVCenter, mOverlay);
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48
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49 return;
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50 }
http://wald.intevation.org/projects/trustbridge/