I\'m looking for an example implementation of QAbstract开发者_运维问答ItemModel to use with QTreeView.
I\'m trying to create my own model based on QAbstractItemModel. It seems to work fine. It passes modeltest assertions.
I\'开发者_Python百科m implementing my model based on QAbstractItemModel and I\'m using it with QTreeView to display hierachical data. Data are stored in sqlite table.
I\'ve a problem with my Qt/interview application. I use QTreeView to display tree data. I implemented my own model based on QAbstractItemModel.
I\'m attempting to create a QTreeView and use a custom model for it. I have placed qDebug() statements at various places, and I have determined that data() is never being called. How can I fix this pr
I\'ve been toying around with Qt and ran into a small issue. I want to display a list of pictures as a table of icons. Right now, I\'m doing this by subclassing QAbstractTableModel, and plugging it i
In my app, I have a class for keeping a list of items: class Database : public QObject { Q_OBJECT public:
I\'m migrating an application from a homegrown UI to Qt. One of the most important controls is the property panel, which takes an object that implements my reflection API\'s interface and spits out a
I would like to have something like 开发者_开发百科QString QSqlTableModel::getColumnName(int col).You can set column name aliases like so in a QSqlTableModel:
It's diffic开发者_JS百科ult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. F
加载中,请稍侯......