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1 | 1 | #include "widget.h" |
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2 | 2 | #include <QPushButton> |
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3 | 3 | #include <QDir> |
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4 | 4 | #include <QGridLayout> |
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5 | 5 | #include <QApplication> |
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6 | 6 | #include <QProcess> |
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7 | 7 | #include <QTimer> |
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8 | 8 | |
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9 | 9 | Widget::Widget(QWidget *parent) |
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10 | 10 | : QWidget(parent), |
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11 | 11 | m_demoApp(0) |
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12 | 12 | { |
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13 | 13 | QList<QFileInfo> appList; |
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14 | 14 | |
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15 | 15 | QDir appFolder(QApplication::applicationDirPath()); |
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16 | QStringList nameFilters; | |
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17 | nameFilters << "[^t][^s][^t]*"; | |
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18 | appFolder.setNameFilters(nameFilters); | |
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19 | 16 | appList = appFolder.entryInfoList(QDir::Files); |
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20 | 17 | |
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18 | for (int k = appList.count() - 1; k >= 0; k--) { | |
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19 | QString name = appList[k].fileName(); | |
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20 | if (name.endsWith("exp") || name.endsWith("dll") || name.endsWith("lib") || name.startsWith("tst_")) | |
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21 | appList.removeAt(k); | |
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22 | } | |
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23 | ||
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21 | 24 | QGridLayout* demosLayout = new QGridLayout; |
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22 | 25 | for( int i = 0; i < appList.count(); i++) { |
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23 | 26 | QPushButton *button = new QPushButton(appList[i].fileName()); |
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24 | 27 | connect(button, SIGNAL(clicked()), this, SLOT (runApp())); |
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25 | 28 | demosLayout->addWidget(button, i%10, i/10); |
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26 | 29 | } |
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27 | 30 | setLayout(demosLayout); |
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28 | 31 | } |
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29 | 32 | |
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30 | 33 | Widget::~Widget() |
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31 | 34 | { |
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35 | if (m_demoApp) | |
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32 | 36 | m_demoApp->close(); |
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33 | 37 | } |
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34 | 38 | |
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35 | 39 | void Widget::runApp() |
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36 | 40 | { |
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37 | 41 | QString name = qobject_cast<QPushButton *>(sender())->text(); |
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38 | 42 | QString program = QApplication::applicationDirPath() + QDir::separator() + name; |
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39 | 43 | |
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40 | 44 | m_demoApp = new QProcess(this); |
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41 | 45 | m_demoApp->start(program); |
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42 | 46 | } |
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