searchdots.py

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#  Copyright 2008-2015 Nokia Networks
#  Copyright 2016-     Robot Framework Foundation
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
 
import wx
 
 
 
class DottedSearch():
 
    def __init__(self, parent, callback):
        self._timer_timer = wx.Timer(parent)
        self._dots_dots = 0
        self._callback_callback = callback
        parent.Bind(wx.EVT_TIMER, self._timer_event_timer_event)
 
    def _timer_event(self, event):
        self._dots_dots = (self._dots_dots + 1) % 5
        self._callback_callback('.'*self._dots_dots)
 
    def start(self):
        self._timer_timer.Start(500)
 
    def stop(self):
        self._timer_timer.Stop()