Adding CheckBoxes In ListView in Qt-4
-
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
-
-
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.
-
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.