private void setup() { // destroy dated tagLayouts if (tagLayouts != null) { for (LocatableHLayout tagLayout : tagLayouts) { removeMember(tagLayout); tagLayout.destroy(); } } // remove remaining members for (Canvas canvas : getMembers()) { removeMember(canvas); } // [re]build addMember(tagTitleLabel); tagLayouts = createTagLayouts(); for (LocatableHLayout tagLayout : tagLayouts) { addMember(tagLayout); } if (!readOnly) { addMember(addImg); tagInputDialog.place(addImg); } markForRedraw(); }