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Allow loop cycling through Bullet items #53

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Allow loop cycling through Bullet items #53

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52b4ed4
Allow loop cycling through menu items
antoinedelia Oct 15, 2019
459b486
Allow to capture a KeyEvent on an Input
antoinedelia Oct 21, 2019
b3371c9
Added some Windows support
Oct 24, 2019
0a91bbb
Fix typo for ESC_KEY
Oct 24, 2019
8950d04
Fix Windows issues
Oct 24, 2019
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20 changes: 12 additions & 8 deletions bullet/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -171,27 +171,31 @@ def printBullet(self, idx):

@keyhandler.register(ARROW_UP_KEY)
def moveUp(self):
utils.clearLine()
old_pos = self.pos
if self.pos - 1 < 0:
return
self.pos = len(self.choices) - 1
self.printBullet(old_pos)
utils.moveCursorDown(len(self.choices) - 1)
else:
utils.clearLine()
old_pos = self.pos
self.pos -= 1
self.printBullet(old_pos)
utils.moveCursorUp(1)
self.printBullet(self.pos)
self.printBullet(self.pos)

@keyhandler.register(ARROW_DOWN_KEY)
def moveDown(self):
utils.clearLine()
old_pos = self.pos
if self.pos + 1 >= len(self.choices):
return
self.pos = 0
self.printBullet(old_pos)
utils.moveCursorUp(len(self.choices) - 1)
else:
utils.clearLine()
old_pos = self.pos
self.pos += 1
self.printBullet(old_pos)
utils.moveCursorDown(1)
self.printBullet(self.pos)
self.printBullet(self.pos)

@keyhandler.register(NEWLINE_KEY)
def accept(self):
Expand Down