WTableView insert WContainer in cell
I am trying to show an overlaid image inside a cell of WTableView.
I store my images in a WContainer and overlay them.
However, when I use "setData()" to insert it into WStandardItemModel, it doesn't show anything with the TableView.
WContainerWidget* container = new WContainerWidget(); container->setPositionScheme(Relative); WImage* img = new WImage(WLink("icons/Warning.png"), container); img->setPopup(true); img->setPositionScheme(Absolute); img->resize(100,100); WImage* img2 = new WImage(WLink("icons/Rescheduling.png"), container); img2->setPositionScheme(Absolute); img2->resize(300,300); WStandardItemModel* model = new WStandardItemModel(); model->setData(0, 0, container); WTableView* table = new WTableView(); table ->setModel(model);
Do I need to create a custom delegate?
If needed, could I have some example of how to override WItemDelegate for container.
Any advice or guidance would be greatly appreciated.
RE: WTableView insert WContainer in cell - Added by Sanders Yeh 7 days ago
Found it !
Just override WItemDelegate for a container.
RE: WTableView insert WContainer in cell - Added by Roel Standaert 6 days ago
Yes, the default WItemDelegate will simply try to display the data as a string.
You'd have to create your own item delegate implementation, or if you can do it with CSS, it may be simpler to use a style class (with StyleClassRole).
RE: WTableView insert WContainer in cell - Added by Sanders Yeh 3 days ago
Thank you for your reply.