Complex QCompleter

[Amouse]

I can do simple QCompleter.
But need more complex, for work with long file list.
How i can make Completer like in Windows Explorer ?

[jpn]

The scrollbar is provided out of the box once the view has enough items. For the resize handle you may try to abuse QSizeGrip like this:

#include <QtGui>
 
int main(int argc, char* argv[])
{
    QApplication app(argc, argv);
 
    QLineEdit lineEdit;
 
    QStringList words;
    for (int i = 0; i < 200; ++i)
        words += QString("word %1").arg(i);
 
    QCompleter completer(words);
    lineEdit.setCompleter(&completer);
    lineEdit.show();
 
    QSizeGrip* sizeGrip = new QSizeGrip(completer.popup());
    completer.popup()->setCornerWidget(sizeGrip);
    completer.popup()->setWindowFlags(Qt::FramelessWindowHint | Qt::SubWindow);
 
    return app.exec();
}

#include <QtGui>

int main(int argc, char* argv[])
{
    QApplication app(argc, argv);
    
    QLineEdit lineEdit;
    
    QStringList words;
    for (int i = 0; i < 200; ++i)
        words += QString("word %1").arg(i);
    
    QCompleter completer(words);
    lineEdit.setCompleter(&completer);
    lineEdit.show();
    
    QSizeGrip* sizeGrip = new QSizeGrip(completer.popup());
    completer.popup()->setCornerWidget(sizeGrip);
    completer.popup()->setWindowFlags(Qt::FramelessWindowHint | Qt::SubWindow);
    
    return app.exec();
}

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[wysota]

Please don't use external sites for storing images pasted in the forum.