wxPython/wxPython/lib/colourselect.py

   1 #!/bin/env python
   2 #----------------------------------------------------------------------------
   3 # Name:         ColourSelect.py
   4 # Purpose:      Colour Box Selection Control
   5 #
   6 # Author:       Lorne White, Lorne.White@telusplanet.net
   7 #
   8 # Created:          Feb 25, 2001
   9 # Licence:      wxWindows license
  10 #----------------------------------------------------------------------------
  11
  12 from wxPython.wx import *
  13
  14 # creates a colour wxButton with selectable color
  15 # button click provides a colour selection box
  16 # button colour will change to new colour
  17 # GetColour method to get the selected colour
  18
  19 class ColourSelect:
  20     def __init__(self, parent, position = wxPoint(20, 20), bcolour = [0, 0, 0], size = wxSize(20, 20)):
  21         self.win = parent
  22         if size is None:
  23             size = wxSize(20, 20)
  24
  25         mID = NewId()
  26         self.b = b = wxButton(parent, mID, "", position, size)
  27         EVT_BUTTON(parent, mID, self.OnClick)
  28
  29         self.set_colour_val = set_colour = wxColor(bcolour[0], bcolour[1], bcolour[2])
  30         b.SetBackgroundColour(set_colour)
  31         b.SetForegroundColour(wxWHITE)
  32         self.set_colour = bcolour
  33
  34     def SetColour(self, bcolour):
  35         self.b.SetBackgroundColour(bcolour)
  36
  37     def GetColour(self):
  38         return self.set_colour
  39
  40     def OnClick(self, event):
  41         data = wxColourData()
  42         data.SetChooseFull(true)
  43         data.SetColour(self.set_colour_val)
  44         dlg = wxColourDialog(self.win, data)
  45         if dlg.ShowModal() == wxID_OK:
  46             data = dlg.GetColourData()
  47             self.set_colour = set = data.GetColour().Get()
  48             self.set_colour_val = bcolour = wxColour(set[0],set[1],set[2])
  49             self.b.SetBackgroundColour(bcolour)
  50         dlg.Destroy()