CODEWITHSUNDEEP
javaeclipse-pluginswtjface
sam
sam

Reputation: 611

how to remove the content of grid cell in swt?

In my wizard page I am using gridlayout with 3 colums. The 3 column will have remove button. I am using add button for the composite. when i push add button it will add new row to the grid layout. Now I am trying to add listener to remove button. When I push the remove button it should remove the row in which the remove button is pushed from the gridlayout and should resize the composite. How to achieve this. And how to get the row index of the gridlayout?

Upvotes: 0

Views: 444

Answers (1)

greg-449
greg-449

Reputation: 111162

To remove the controls completely you need to call dispose() on each control and then call layout() on the parent composite.

GridLayout does not make any information about the positions of the controls available so you can't really get a row index. It does sound like you might be better using a TableViewer to show a proper table.

Upvotes: 1

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