m_librarian/wx/Grids.py

   1 import wx, wx.grid  # noqa: E401 multiple imports on one line
   2 from .AWindow import AWindow
   3
   4
   5 class GridPanel(wx.Panel):
   6
   7     def __init__(self, parent, param):
   8         wx.Panel.__init__(self, parent)
   9         self.param = param
  10
  11         vsizer = wx.BoxSizer(wx.VERTICAL)
  12         self.SetSizer(vsizer)
  13
  14         self.grid = grid = wx.grid.Grid(self)
  15         vsizer.Add(grid, 0, wx.EXPAND, 0)
  16
  17         grid.Bind(wx.grid.EVT_GRID_CELL_LEFT_DCLICK, self.OnDClick)
  18         grid.Bind(wx.EVT_KEY_DOWN, self.OnKeyDown)
  19
  20         self.InitGrid()
  21         grid.SetFocus()
  22
  23         parent.Bind(wx.EVT_ACTIVATE, self.OnActivate)
  24         parent.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
  25         self.Bind(wx.EVT_ACTIVATE, self.OnActivate)
  26         self.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
  27
  28     def InitGrid(self):
  29         raise NotImplementedError
  30
  31     def OnDClick(self, event):
  32         raise NotImplementedError
  33
  34     def OnKeyDown(self, event):
  35         raise NotImplementedError
  36
  37     def OnActivate(self, event):
  38         if event.GetActive():
  39             self.grid.SetFocus()
  40
  41     def OnSetFocus(self, event):
  42         self.grid.SetFocus()
  43
  44
  45 class GridWindow(AWindow):
  46
  47     # Subclasses must override these
  48     session_config_section_name = None
  49     window_title = None
  50     GridPanelClass = GridPanel
  51
  52     def __init__(self, parent, param):
  53         self.param = param
  54         AWindow.__init__(self, parent)
  55
  56     def OnInit(self):
  57         AWindow.OnInit(self)
  58         self.panel = self.GridPanelClass(self, self.param)