SWT CTabFolder Check If CTAB Exists

Question

I am trying to create a tab inferface for my application in SWT. I would like to setup my menu button so that when it is clicked it check to see if a tab is open. If it is open I want to switch to the tab and if it is not I want to open it. I have already created a menu item that will create the tab, but I am unsure how to check to see if the tab exists.

score 0 · Accepted Answer · answered Apr 21 '12 at 18:04

public static Boolean CtabExists(CTabFolder folder, CTabItem tab) {
    if (tab != null) {
        int intIndex = -1;
        intIndex = folder.indexOf(tab);
        if (intIndex == -1) {
            return false;
        } else {
            return true;
        }
    } else {
        return false;
    }
}

R.Shanmukha sai · Answer 2 · 2017-03-23T06:55:37.380

0

int tabItemIndex=tabFolderItem.getSelectionIndex();
if(tabItemIndex!=-1)
  tabFolderItem.setSelection(tabItemIndex);
else
  tabFolderItem.setSelection(value); //keep your required index in the place of value

edited Mar 23 '17 at 06:55

answered Feb 27 '17 at 07:22

R.Shanmukha sai

1
1

Okay, I am new to stack overflow, from next time i will do. Thanks for letting me know. – R.Shanmukha sai Mar 23 '17 at 06:51

SWT CTabFolder Check If CTAB Exists

2 Answers2