To create a TreeView ,like QtDesigner's WidgetBox

[babu198649]

Thanks for the helpful link.

See WidgetBoxTreeView::handleMousePress().

At first i used the widgetbox.h file to get the idea. Then i found newform.h file(which provides the dialog at the start of QtDesigner)which is much simple .

Any Have ,the link u have given is the best solution

One curious question ,How much time it took u to understand the SheetDelegate class and implement it .