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

     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  from timelinelib.wxgui.components.maincanvas.inputhandler import InputHandler
    20
    21
    22 -class SelectBase(InputHandler):
    23
    24 -    def __init__(self, timeline_canvas, cursor):
    25          self._cursor = cursor
    26          InputHandler.__init__(self, timeline_canvas)
    27
    28 -    def mouse_moved(self, cursor, keyboard):
    29          self._cursor.move(*cursor.pos)
    30          self.timeline_canvas.DrawSelectionRect(self._cursor)
    31
    32 -    def left_mouse_up(self):
    33          self.timeline_canvas.RemoveSelectionRect()
    34          self._state.change_to_no_op()
    35          self.end_action()
    36
    37 -    def dragscroll_timer_fired(self):
    38          if self._cursor.has_moved():
    39              self.timeline_canvas.DrawSelectionRect(self._cursor.start, self._cursor.pos)
    40              self._cursor.reset_move()
    41