Gnumed.timelinelib.wxgui.components.twostatebutton

Package Gnumed :: Package timelinelib :: Package wxgui :: Package components :: Module twostatebutton |
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# Source Code for Module Gnumed.timelinelib.wxgui.components.twostatebutton

     1  # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018  Rickard Lindberg, Roger Lindberg
     2  #
     3  # This file is part of Timeline.
     4  #
     5  # Timeline is free software: you can redistribute it and/or modify
     6  # it under the terms of the GNU General Public License as published by
     7  # the Free Software Foundation, either version 3 of the License, or
     8  # (at your option) any later version.
     9  #
    10  # Timeline is distributed in the hope that it will be useful,
    11  # but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13  # GNU General Public License for more details.
    14  #
    15  # You should have received a copy of the GNU General Public License
    16  # along with Timeline.  If not, see <http://www.gnu.org/licenses/>.
    17
    18
    19  import wx
    20
    21
    22 -class TwoStateButton(wx.Button):
    23
    24      InitialStateClickedEvent, EVT_INITIAL_STATE_CLICKED = wx.lib.newevent.NewEvent()
    25      SecondStateClickedEvent, EVT_SECOND_STATE_CLICKED = wx.lib.newevent.NewEvent()
    26
    27 -    def __init__(self, parent, initial_state_label, second_state_label, *args, **kwargs):
    28          wx.Button.__init__(self, parent, label=initial_state_label, *args, **kwargs)
    29          self.initial_state_label = initial_state_label
    30          self.second_state_label = second_state_label
    31          self.Bind(wx.EVT_BUTTON, self._on_click)
    32
    33 -    def _on_click(self, event):
    34          if self.GetLabel() == self.initial_state_label:
    35              wx.PostEvent(self, self.InitialStateClickedEvent())
    36              self.SetLabel(self.second_state_label)
    37          elif self.GetLabel() == self.second_state_label:
    38              wx.PostEvent(self, self.SecondStateClickedEvent())
    39              self.SetLabel(self.initial_state_label)
    40