Selecting an tab item
We can choose one item tab we want as default item selected tab with the following function.
ui_item_set_selected (control, index);
Return: True if successful
Argument control is the handle of ui_tab_create(...);
function. While the index is an index tab you want to select.
tabMenu = ui_tab_create (16, 64, 320, 32, 256);
ui_item_add (tab, "Armor");
ui_item_add (tab, "Weapon");
ui_item_add (tab, "Item");
ui_set_selected (tabMenu, 1);
Selects or activates tabs index-1 of tabMenu tab.