Linux за българи: Форуми

virtual bool 	extension ( Extension extension, const ExtensionOption * option = 0, ExtensionReturn * output = 0 )
virtual QString 	chooseFile ( QWebFrame * parentFrame, const QString & suggestedFile ) 

class 	ChooseMultipleFilesExtensionOption
class 	ChooseMultipleFilesExtensionReturn

#ifndef MYWEBPAGE_H
#define MYWEBPAGE_H

#include <QWebPage>

class MyWebPage : public QWebPage
{
    Q_OBJECT
public:
    explicit MyWebPage(QObject *parent = 0);

signals:

public slots:

protected:
    virtual QString chooseFile(QWebFrame *originatingFrame, const QString& oldFile);

};

#endif // MYWEBPAGE_H

#include "mywebpage.h"


#include <QtGui/QFileDialog>

#include <QtCore/QSettings>

#include <QDebug>


MyWebPage::MyWebPage(QObject *parent) :
    QWebPage(parent)
{
}

QString MyWebPage::chooseFile(QWebFrame *originatingFrame, const QString& oldFile)
{
    Q_UNUSED(originatingFrame)
    QWidget* p = qobject_cast<QWidget *>(parent());

    QSettings *webPageSettings = new QSettings( p );

    qDebug() << " Choosing file ... ";

    QString fileName = QFileDialog::getOpenFileName(p, QString::null, webPageSettings->value( "previousFile", oldFile ).toString() );

    webPageSettings->setValue( "previousFile", fileName );

    return fileName;
}

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "mywebpage.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    MyWebPage *myPage = new MyWebPage(this);
    ui->webView->setPage( myPage );

    ui->webView->setUrl(QUrl("http://prikachi.com/"));

    ui->lineEdit->setText( ui->webView->url().toString() );
}

MainWindow::~MainWindow()
{
    delete ui;
}