Mercurial > urwid-satext
changeset 13:8cccbaadb9c5
Primitivus: menu roller doesn't go anymore on a menu if it's empty
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 16 Jul 2010 22:36:58 +0800 |
| parents | 7e63429cc929 |
| children | f7d24eff1272 |
| files | frontends/primitivus/custom_widgets.py |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/frontends/primitivus/custom_widgets.py Fri Jul 16 20:25:06 2010 +0800 +++ b/frontends/primitivus/custom_widgets.py Fri Jul 16 22:36:58 2010 +0800 @@ -390,6 +390,10 @@ def selectable(self): return True + + def getMenuSize(self): + """return the current number of categories in this menu""" + return len(self.menu_keys) def setOrigX(self, orig_x): self.x_orig = orig_x @@ -515,6 +519,11 @@ if self.columns.get_focus_column()==0 and self.selected < len(self.name_list)-1: self.selected += 1 self.__showSelected() + elif key=='right': + if self.columns.get_focus_column()==0 and \ + (self.columns.widget_list[1].__class__ == urwid.Text or \ + self.menus[self.name_list[self.selected]].getMenuSize()==0): + return #if we have no menu or the menu is empty, we don't go the right column return super(MenuRoller, self).keypress(size, key)