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| |
| #include <QtGui> |
| |
| #include "dragwidget.h" |
| #include "mainwindow.h" |
| |
| MainWindow::MainWindow(QWidget *parent) |
| : QMainWindow(parent) |
| { |
| QFrame *centralWidget = new QFrame(this); |
| |
| QLabel *mimeTypeLabel = new QLabel(tr("MIME types:"), centralWidget); |
| mimeTypeCombo = new QComboBox(centralWidget); |
| |
| QLabel *dataLabel = new QLabel(tr("Amount of data (bytes):"), centralWidget); |
| dragWidget = new DragWidget(centralWidget); |
| |
| connect(dragWidget, SIGNAL(mimeTypes(QStringList)), |
| this, SLOT(setMimeTypes(QStringList))); |
| connect(dragWidget, SIGNAL(dragResult(QString)), |
| this, SLOT(setDragResult(QString))); |
| |
| QVBoxLayout *mainLayout = new QVBoxLayout(centralWidget); |
| mainLayout->addWidget(mimeTypeLabel); |
| mainLayout->addWidget(mimeTypeCombo); |
| mainLayout->addSpacing(32); |
| mainLayout->addWidget(dataLabel); |
| mainLayout->addWidget(dragWidget); |
| |
| statusBar(); |
| dragWidget->setData(QString("text/plain"), QByteArray("Hello world")); |
| setCentralWidget(centralWidget); |
| setWindowTitle(tr("Drag and Drop")); |
| } |
| |
| void MainWindow::setDragResult(const QString &actionText) |
| { |
| statusBar()->showMessage(actionText); |
| } |
| |
| void MainWindow::setMimeTypes(const QStringList &types) |
| { |
| mimeTypeCombo->clear(); |
| mimeTypeCombo->addItems(types); |
| } |