Mercurial > trustbridge

annotate ui/proxysettingsdlg.cpp @ 1049:52c68a773194

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Ubuntu Installer, short instruction with explicit mention that this example is for one user only.
author Bernhard Reiter <bernhard@intevation.de>
date Fri, 05 Sep 2014 12:30:47 +0200
parents c1f32c87716a
children 515345358b71
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 <QHBoxLayout>
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10 #include <QVBoxLayout>
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11 #include <QLabel>
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12 #include <QLineEdit>
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13 #include <QSettings>
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14 #include <QPushButton>
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15 #include <QUrl>
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16 #include <QDebug>
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17 #include <QIcon>
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18 #include <QPixmap>
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19
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20 #include "proxysettingsdlg.h"
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21
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22 ProxySettingsDlg::ProxySettingsDlg(QWidget *parent) :
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23 QDialog (parent) {
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24 setWindowIcon(QIcon(":/img/preferences-network_16.png"));
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25 setWindowTitle(tr("Proxy server settings"));
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26 QVBoxLayout *mainLayout = new QVBoxLayout();
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27 QHBoxLayout *iconTextLayout = new QHBoxLayout();
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28 QHBoxLayout *labelLineLayout = new QHBoxLayout();
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29 QHBoxLayout *okCancelLayout = new QHBoxLayout();
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30
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31 QSettings settings;
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32
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33 QLabel *iconLabel = new QLabel();
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34 iconLabel->setPixmap(QPixmap(":/img/preferences-network_64.png"));
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35 iconTextLayout->addWidget(iconLabel);
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36
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37 QLabel *explanation = new QLabel(tr("Please enter the proxy server to use in the field below.") +
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38 " " + tr("The URL can follow the scheme:") + "<br/>" +
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39 tr("&lt;username&gt;:&lt;password&gt;@&lt;hostname&gt;:&lt;port&gt;") +
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40 "<br/></br/>");
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41 explanation->setTextFormat(Qt::RichText);
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42 explanation->setWordWrap(true);
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43
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44 iconTextLayout->addWidget(explanation);
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45 mainLayout->addLayout(iconTextLayout);
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46
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47 mProxyURL = new QLineEdit(settings.value("ProxyURL").toString());
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48 QLabel *proxyLabel = new QLabel(tr("Proxy Server:"));
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49 proxyLabel->setBuddy(mProxyURL);
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50
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51 labelLineLayout->addWidget(proxyLabel);
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52 labelLineLayout->addWidget(mProxyURL);
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53
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54 mSaveButton = new QPushButton (tr("&Save"));
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55 QPushButton * cancelButton = new QPushButton (tr("&Cancel"));
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56 okCancelLayout->addStretch(10);
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57 okCancelLayout->addWidget(mSaveButton);
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58 okCancelLayout->addWidget(cancelButton);
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59
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60 connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
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61 connect(mSaveButton, SIGNAL(clicked()), this, SLOT(save()));
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62 connect(mProxyURL, SIGNAL(textChanged(const QString &)),
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63 this, SLOT(checkCanSave(const QString&)));
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64
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65 mainLayout->addLayout(labelLineLayout);
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66 mainLayout->addLayout(okCancelLayout);
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67
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68 setLayout(mainLayout);
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69 }
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70
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71 void ProxySettingsDlg::checkCanSave(const QString &val) {
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72 mSaveButton->setEnabled(val.isEmpty() || QUrl(val).isValid());
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73 }
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74
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75 void ProxySettingsDlg::save() {
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76 QSettings settings;
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77 settings.setValue("ProxyURL", mProxyURL->text());
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78 settings.sync();
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79 accept();
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80 }
http://wald.intevation.org/projects/trustbridge/