qtforum.de

Code: Alles auswählen

void kscan::push_button()
{
	KStatusBar *status = statusBar();
	status->message("Scan hat begonnen",50000);

	kscanWidget widget1;
	widget1.button_clicked();
}

Code: Alles auswählen

/* oefne ein dialog um file zu downloaden ... */
void  GuiMain::Wget_File(int pos , QString u , QString f , QString user , QString pass )
{
    get_file = new Gui_Wget(this);
    get_file->show();
    get_file->OrderGetUrl(u,f,user,pass);
    connect( get_file, SIGNAL( ready_action() ), this, SLOT( incomming_next() ) ); 
}



/*  das dialog wen den download fertig ist  kommt emit ready_action(); */
void Gui_Wget::httpRequestFinished(int requestId, bool error)
{
    if (httpRequestAborted) {
        if (file) {
            file->close();
            file->remove();
            delete file;
            file = 0;
        }

        progressDialog->setValue(1);
        return;
    }

    if (requestId != httpGetId)
        return;
    
    file->close();

    if (error) {
        file->remove();
        QMessageBox::information(this, tr("HTTP"),tr("Download failed: %1.").arg(http->errorString()));
    } else {
        progressDialog->setMaximum(100);
        progressDialog->setMinimum(0);
        progressDialog->setValue(100);
        statusLabel->setText(tr("Downloaded %1 success.").arg(currentfile));
        emit ready_action();
        
    }
    
    downloadButton->setEnabled(true);
    stopButton->setEnabled(false);
    delete file;
    file = 0;
}

/* bei der untere class geht es dann weiter mit  dem naechsten file oder die nachste action wenn alle file da sind */

void  GuiMain::incomming_next()
{
    get_file->accept();
    if (current_position_wget > 0 && current_position_wget < total_db_file_import + 1) {
    current_position_wget++;
    Setup_File(current_position_wget);
    }
    if (current_position_wget == total_db_file_import + 1) {
    msgb->information( this , tr("Download Message:"),tr( "Download Sucessfull %1 File.." ).arg( int2char(total_db_file_import) ) );
    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
    ExecSQLInsert_File(TABLE_CITY_ONE);
    PaintTable("citta",0);   
    QApplication::restoreOverrideCursor(); 
    }  
}

Code: Alles auswählen

kscanWidget::kscanWidget(QWidget* parent, 
					 const char* name,
					 WFlags fl)
        : kscanWidgetBase(parent,name,fl)
{
	kscan main1 = new kscan(this);
	QObject::connect(&main1, SIGNAL(pushed()),this, SLOT(button_clicked()));
}

Code: Alles auswählen

void kscan::push_button()
{
	KStatusBar *status = statusBar();
	status->message("Who is this bastard?",50000);

	emit pushed();
}

Code: Alles auswählen

kscanWidget::kscanWidget(QWidget*, const char*, unsigned int)':
/daten/skripte/kdevelop/kscan/kscan/src/kscanwidget.cpp:33: error: `kscan' undeclared (first use this function)
/daten/skripte/kdevelop/kscan/kscan/src/kscanwidget.cpp:33: error: (Each undeclared identifier is reported only once for each function it appears in.)
/daten/skripte/kdevelop/kscan/kscan/src/kscanwidget.cpp:33: error: Syntaxfehler before `=' token
/daten/skripte/kdevelop/kscan/kscan/src/kscanwidget.cpp:35: error: `main1' undeclared (first use this function)
gmake[2]: *** [kscanwidget.o] Fehler 1
gmake[2]: Das Target »all« wurde wegen Fehlern nicht aktualisiert.
gmake[1]: *** [all-recursive] Fehler 1
gmake: *** [all] Fehler 2
*** Exited with status: 2 ***

Code: Alles auswählen

$ uic3 src/kscanwidgetbase.ui | grep clicked
    virtual void button_clicked();
    virtual void button_clicked2();

Code: Alles auswählen

$ uname -a 
Linux graveyard 2.6.16-gentoo-r6 #1 PREEMPT Sun May 7 11:48:14 Local time zone must be set--see z i686 AMD Athlon(tm) 64 Processor 3000+ GNU/Linux

Code: Alles auswählen

$ qmake -v
QMake version: 2.00a
Using Qt version 4.1.2 in /usr/lib/qt4

Code: Alles auswählen

$ uic -o ui_kscanwidgetbase.h kscanwidgetbase.ui
uic: File generated with too old version of Qt Designer
File 'kscanwidgetbase.ui' is not valid

Code: Alles auswählen

/* slot hinzufuegen....  */

void KscanMain::Whois_IP()
{
    /*  die ip aus dem feld holen ....  */
   Qstring ip = ip_from_user->text()
   /* deine regular expression von qt3 testen ob ip ist? */
    if (ip.size() > 0) {
    
    QProcess process;
    process.setReadChannelMode(QProcess::MergedChannels);
    process.start("whois" ,  QStringList() << ip);
   
    if (!process.waitForFinished()) {
       QMessageBox::information( this , "QT4 function test", process.errorString() );
    } else {
      QMessageBox::information( this , "QT4 function test", process.readAll() ); 
    }

   /*  oder process.readAll() zum text fenster senden.... */


 }
     
}