I import existing java project in eclipse:
in eclipse:
1. go to File -> Import
2. General -> Existing Projects into Workspace and click Next
3.click on Browse and select project then click on Finish
then i open a JFrame , but i see source code of JFrame and design tab not exist.
how to view Design tab?
Found a solution:
in Package Explorer right click on JFrame file then select Open With -> WindowBuilder Editor
now design tab appeared