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Made popup windows scrollable with page up/down and home/end

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This commit is contained in:
Asmageddon 2012-05-26 23:12:10 +02:00
parent 6326902287
commit b5cfbbcdec
1 changed files with 9 additions and 0 deletions
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9
deluge/ui/console/modes/popup.py
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@ -123,11 +123,20 @@ class Popup:
self._lines = []
def handle_read(self, c):
p_off = self.height - 3
if c == curses.KEY_UP:
self.lineoff = max(0,self.lineoff -1)
elif c == curses.KEY_PPAGE:
self.lineoff = max(0,self.lineoff - p_off)
elif c == curses.KEY_HOME:
self.lineoff = 0
elif c == curses.KEY_DOWN:
if len(self._lines)-self.lineoff > (self.height-2):
self.lineoff += 1
elif c == curses.KEY_NPAGE:
self.lineoff = min(len(self._lines) - self.height+2, self.lineoff + p_off)
elif c == curses.KEY_END:
self.lineoff = len(self._lines) - self.height+2
elif c == curses.KEY_ENTER or c == 10 or c == 27: # close on enter/esc
if self.close_cb: