Adding CheckBoxes In ListView in Qt-4

Ketan Shah

hii,this is my code...I want to display all the .dll files present in a directory as checkable items in a list....how can i do this....can any 1 help me for this...
i had already done this using Q3CheckListItem....but now i want to use any new method that exist in Qt4...and dont want to use the Qt3 Support...

@
QStringList fileTypes;
QDir dir;
QFileInfo fileInfo;
QStringList files;
Q3CheckListItem *item;

listView->setResizeMode( Q3ListView::LastColumn );
listView->addColumn( "Extension" );
//view.show();
//ui->listView->header()->hide();

fileTypes << "_*.dll" ;
dir.setPath("E:/qtpro/ext");
dir.setNameFilters(fileTypes);
files = dir.entryList();

for (int i = 0; i < files.size(); ++i)
{
fileInfo = files.at(i);
item = new Q3CheckListItem(listView,QString("%1").arg(fileInfo.fileName()),Q3CheckListItem::CheckBox );
}
@

EDIT: please use @-tags for code segments, Gerolf

Eddy

Have a look at :

http://developer.qt.nokia.com/wiki/QSortFilterProxyModel_subclass_to_add_a_checkbox

andre

Feel free to ask any questions on the use of the code referenced above, or make suggestions for improvements. I am the author of that code, so I am interested in your feedback.

Note that QFileSystemModel is capable of filtering, so filtering based on the extension is trivial.

cyberandy

The Qt4 QListView is a one dimensional MVC-Container. Therefore you need a model, which reacts on the role Qt::CheckStateRole in its data method.