wx python grid background image ?

wxPython Users
1

Hi,
Is there a way to setup a background image for wx.grid ???

Regards,
Steph

2

I have got a background image I want to plug in the whole grid background.

I tried setting up a GridCellRenderer

This works nice , until I scroll …
I would like the same background independently of scrolling, I tried computing the scroll start position in the view, but it does not work , looks like there is an offset ?

here is my code

class BitmapRenderer(wx.grid.PyGridCellRenderer):
def init(self, img):
wx.grid.PyGridCellRenderer.init(self)
self.img = img

def Draw(self, grid, attr, dc, rect, row, col, is_selected):
        start = grid.GetViewStart()
        pixel_start_pos =  grid.CalcScrolledPosition(start[0],start[1])
        image = wx.MemoryDC()
        image.SelectObject(self.img)
        dc.Blit(rect.x-1, rect.y, rect.width, rect.height, image,rect.x, rect.y+pixel_start_pos[1], wx.COPY, True)

def Clone(self):
    return self.__class__()
···

On Monday, February 17, 2014 5:51:38 PM UTC+1, Stephane Ancelot wrote:

Hi,
Is there a way to setup a background image for wx.grid ???

Regards,
Steph