From 38e457c150971f86d1e11d6ba9d3e93b5266fe18 Mon Sep 17 00:00:00 2001 From: Axel Buehning Date: Fri, 24 Feb 2006 12:41:48 +0000 Subject: [PATCH] fix arrow movement, do not crash on exit --- lib/python/Components/HelpMenuList.py | 5 ----- lib/python/Screens/HelpMenu.py | 11 ++++++++++- 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/lib/python/Components/HelpMenuList.py b/lib/python/Components/HelpMenuList.py index c8ff3795..e6f85391 100644 --- a/lib/python/Components/HelpMenuList.py +++ b/lib/python/Components/HelpMenuList.py @@ -52,13 +52,8 @@ class HelpMenuList(GUIComponent): self.instance = eListbox(parent) self.instance.setContent(self.l) self.instance.setItemHeight(42) - self.instance.selectionChanged.get().append(self.selectionChanged) def GUIdelete(self): self.instance.setContent(None) - self.instance.selectionChanged.get().remove(self.selectionChanged) self.instance = None - def selectionChanged(self): - for x in self.onSelChanged: - x() diff --git a/lib/python/Screens/HelpMenu.py b/lib/python/Screens/HelpMenu.py index e947ac91..cae0a5db 100644 --- a/lib/python/Screens/HelpMenu.py +++ b/lib/python/Screens/HelpMenu.py @@ -18,7 +18,6 @@ class HelpMenu(Screen): self.onSelChanged = [ ] self["list"] = HelpMenuList(list, self.close) - self["list"].onSelChanged.append(self.SelectionChanged) self["rc"] = Pixmap() self["arrowup"] = MovingPixmap() @@ -27,7 +26,17 @@ class HelpMenu(Screen): { "ok": self["list"].ok, "back": self.close, + "up": self.up, + "down": self.down }, -1) + + def up(self): + self["list"].instance.moveSelection(self["list"].instance.moveUp) + self.SelectionChanged() + + def down(self): + self["list"].instance.moveSelection(self["list"].instance.moveDown) + self.SelectionChanged() def SelectionChanged(self): selection = self["list"].getCurrent()[3] -- 2.30.2