diff options
Diffstat (limited to 'examples/widgets/tools/echoplugin/echowindow/echowindow.cpp')
-rw-r--r-- | examples/widgets/tools/echoplugin/echowindow/echowindow.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp b/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp index 6886a4cd88..dce6bdedc3 100644 --- a/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp +++ b/examples/widgets/tools/echoplugin/echowindow/echowindow.cpp @@ -48,10 +48,17 @@ ** ****************************************************************************/ -#include <QtWidgets> - #include "echowindow.h" +#include <QCoreApplication> +#include <QDir> +#include <QLabel> +#include <QLayout> +#include <QLineEdit> +#include <QMessageBox> +#include <QPluginLoader> +#include <QPushButton> + //! [0] EchoWindow::EchoWindow() { @@ -101,7 +108,7 @@ void EchoWindow::createGUI() //! [3] bool EchoWindow::loadPlugin() { - QDir pluginsDir(qApp->applicationDirPath()); + QDir pluginsDir(QCoreApplication::applicationDirPath()); #if defined(Q_OS_WIN) if (pluginsDir.dirName().toLower() == "debug" || pluginsDir.dirName().toLower() == "release") pluginsDir.cdUp(); @@ -121,6 +128,7 @@ bool EchoWindow::loadPlugin() echoInterface = qobject_cast<EchoInterface *>(plugin); if (echoInterface) return true; + pluginLoader.unload(); } } |