# File tk/lib/tkextlib/iwidgets/tabset.rb, line 65 def add(keys={}) window(tk_call(@path, 'add', *hash_kv(keys))) end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 69 def delete(idx1, idx2=nil) if idx2 tk_call(@path, 'delete', index(idx1), index(idx2)) else tk_call(@path, 'delete', index(idx1)) end self end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 78 def index(idx) number(tk_call(@path, 'index', tagid(idx))) end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 82 def insert(idx, keys={}) window(tk_call(@path, 'insert', index(idx), *hash_kv(keys))) end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 86 def next tk_call(@path, 'next') self end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 91 def prev tk_call(@path, 'prev') self end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 96 def select(idx) tk_call(@path, 'select', index(idx)) self end
# File tk/lib/tkextlib/iwidgets/tabset.rb, line 101 def show_tab(idx) if index(idx) == 0 self.start = 0 return end reutrn unless @canvas ||= self.winfo_children[0] delta = 1 if (delta = cget(:gap)) == 'overlap' || (delta = self.winfo_pixels(delta) + 1) <= 0 case cget(:tabpos) when 's', 'n' if (head = tabcget(idx, :left)) < 0 self.start -= head return end tabs_size = @canvas.winfo_width tab_start, tab_end = @canvas . find_overlapping(head, 0, head + delta, @canvas.winfo_height) . find_all{|id| @canvas.itemtype(id) == TkcPolygon} . map!{|id| bbox = @canvas.bbox(id); [bbox[0], bbox[2]]} . max when 'e', 'w' if (head = tabcget(idx, :top)) < 0 self.start -= head return end tabs_size = @canvas.winfo_height tab_start, tab_end = @canvas . find_overlapping(0, head, @canvas.winfo_width, head + delta) . find_all{|id| @canvas.itemtype(id) == TkcPolygon} . map!{|id| bbox = @canvas.bbox(id); [bbox[1], bbox[3]]} . max end if (size = tab_end - tab_start + 1) > tabs_size self.start -= tab_start elsif head + size > tabs_size self.start -= head + size - tabs_size end self end
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