Diffstat (limited to 'examples/opiecore/onotifytest/main.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | examples/opiecore/onotifytest/main.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/examples/opiecore/onotifytest/main.cpp b/examples/opiecore/onotifytest/main.cpp index b773da9..7b7b0bc 100644 --- a/examples/opiecore/onotifytest/main.cpp +++ b/examples/opiecore/onotifytest/main.cpp @@ -1,66 +1,76 @@ // (C) Michael 'Mickey' Lauer <mickey@Vanille.de> // LICENSE = "GPLv2" #include "main.h" /* OPIE */ #include <opie2/odebug.h> #include <opie2/oapplication.h> #include <opie2/ofilenotify.h> using namespace Opie::Core; /* QT */ #include <qdir.h> #include <qpushbutton.h> #include <qstringlist.h> #include <qtextstream.h> #include <qmessagebox.h> App::App( int argc, char** argv ) : QApplication( argc, argv ) { odebug << "App()" << oendl; #if 0 tmpfoo = new OFile( "/tmp/foo" ); if ( tmpfoo->open( IO_ReadWrite ) ) { QTextStream stream( tmpfoo ); stream << "This is my content"; } QObject::connect( tmpfoo, SIGNAL(accessed(const QString&)), this, SLOT(quit()) ); QObject::connect( tmpfoo, SIGNAL(closed(const QString&,bool)), this, SLOT(quit()) ); #endif - ODirNotification* tmpfoo = new ODirNotification( 0, 0 ); + tmpfoo = new ODirNotification( 0, 0 ); int result = tmpfoo->watch( "/tmp/foo", false, CreateFile, 2 ); - QObject::connect( tmpfoo, SIGNAL(triggered(const QString&,unsigned int,const QString&)), - this, SLOT(triggered(const QString&,unsigned int,const QString&)) ); + + if ( result != -1 ) + { + QObject::connect( tmpfoo, SIGNAL(triggered(const QString&,unsigned int,const QString&)), + this, SLOT(triggered(const QString&,unsigned int,const QString&)) ); + } + else + { + QMessageBox::warning( qApp->desktop(), "info", "Couldn't watch /tmp/foo\nDoes it exist?" ); + } } App::~App() { odebug << "~App()" << oendl; + delete tmpfoo; } void App::triggered( const QString& str1, unsigned int id, const QString& str2 ) { - QMessageBox::information( qApp->desktop(), "info", QString( "%1\n%2\n%3" ).arg( str1 ).arg( id ).arg( str2 ) ); + QMessageBox::information( qApp->desktop(), "info", QString().sprintf( "%s\n0x%08x\n%s", + (const char*) str1, id, (const char*) str2 ) ); } int main( int argc, char** argv ) { App* app = new App( argc, argv ); QPushButton* b = new QPushButton( "Click me to close", 0 ); QObject::connect( b, SIGNAL(clicked()), qApp, SLOT(quit()) ); b->resize( 200, 200 ); b->move( 150, 150 ); b->show(); app->setMainWidget( b ); app->exec(); delete app; return 0; } |