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comparison frontends/primitivus/custom_widgets.py @ 19:0b83dd2b15d1

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Primitivus: misc improvments on TabsContainer/FocusFrame - FocusFrame: better management of keypress - TabsContainer: new addFooter method, to add a widget on the bottom of the container
author Goffi <goffi@goffi.org>
date Mon, 09 Aug 2010 21:58:28 +0800
parents bdc83e857093
children 333a62fab0e3
comparison
equal deleted inserted replaced
18:bdc83e857093 19:0b83dd2b15d1
814 814
815 class FocusFrame(urwid.Frame): 815 class FocusFrame(urwid.Frame):
816 """Frame which manage 'tab' key""" 816 """Frame which manage 'tab' key"""
817 817
818 def keypress(self, size, key): 818 def keypress(self, size, key):
819 ret = urwid.Frame.keypress(self, size, key)
820 if not ret:
821 return
822
819 if key == 'tab': 823 if key == 'tab':
820 focus_list = ('header','body','footer') 824 focus_list = ('header','body','footer')
821 focus_idx = focus_list.index(self.focus_part) 825 focus_idx = focus_list.index(self.focus_part)
822 for i in range(2): 826 for i in range(2):
823 focus_idx = (focus_idx + 1) % len(focus_list) 827 focus_idx = (focus_idx + 1) % len(focus_list)
824 focus_name = focus_list[focus_idx] 828 focus_name = focus_list[focus_idx]
825 widget = getattr(self,'_'+focus_name) 829 widget = getattr(self,'_'+focus_name)
826 if widget!=None and widget.selectable(): 830 if widget!=None and widget.selectable():
827 self.set_focus(focus_name) 831 self.set_focus(focus_name)
828 832
829 return urwid.Frame.keypress(self, size, key) 833 return ret
830 834
831 class TabsContainer(urwid.WidgetWrap): 835 class TabsContainer(urwid.WidgetWrap):
832 signals = ['click'] 836 signals = ['click']
833 837
834 def __init__(self): 838 def __init__(self):
835 #self._current_tab = 0 839 #self._current_tab = 0
836 self._buttons_cont = ColumnsRoller() 840 self._buttons_cont = ColumnsRoller()
837 self.tabs = [] 841 self.tabs = []
838 self.__frame = urwid.Frame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")])) 842 self.__frame = FocusFrame(urwid.Filler(urwid.Text('')),urwid.Pile([self._buttons_cont,urwid.Divider(u"─")]))
839 urwid.WidgetWrap.__init__(self, self.__frame) 843 urwid.WidgetWrap.__init__(self, self.__frame)
840 844
841 """def selectable(self):
842 return True
843
844 def keypress(self, size, key): 845 def keypress(self, size, key):
845 return key""" 846 if key=='tab':
847 self._w.keypress(size,key)
848 return
849 return self._w.keypress(size,key)
846 850
847 def __buttonClicked(self, button, invisible=False): 851 def __buttonClicked(self, button, invisible=False):
848 """Called when a button on the tab is changed, 852 """Called when a button on the tab is changed,
849 change the page 853 change the page
850 @param button: button clicked 854 @param button: button clicked
878 listbox = urwid.ListBox(urwid.SimpleListWalker(content)) 882 listbox = urwid.ListBox(urwid.SimpleListWalker(content))
879 self.tabs.append([name,listbox]) 883 self.tabs.append([name,listbox])
880 self.__appendButton(name) 884 self.__appendButton(name)
881 return listbox 885 return listbox
882 886
887 def addFooter(self, widget):
888 """Add a widget on the bottom of the tab (will be displayed on all pages)
889 @param widget: FlowWidget"""
890 self._w.footer = widget
891
892
883 ## DECORATORS ## 893 ## DECORATORS ##
884 class LabelLine(urwid.LineBox): 894 class LabelLine(urwid.LineBox):
885 """Like LineBox, but with a Label centered in the top line""" 895 """Like LineBox, but with a Label centered in the top line"""
886 896
887 def __init__(self, original_widget, label_widget): 897 def __init__(self, original_widget, label_widget):