Blackberry - get checked items from list with checkboxes

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栀梦
栀梦 2021-01-07 05:11

How can all checked items from a list can be fetched?

I need to get all selected (checked) items from the list and populate a vector.

I am not getting all s

2条回答
  •  Happy的楠姐
    2021-01-07 05:40

    @sandhya-m

    class List extends VerticalFieldManager {
    ...
        public void selectAll() {
            for (int i = 0, cnt = getFieldCount(); i < cnt; i++) {
                    Field field = getField(i);
                    if (field instanceof CheckboxField) {
                            CheckboxField checkboxField = (CheckboxField) field;
                            checkboxField.setChecked(true);
                    }
            }
        }
    }
    

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