forked from openlp/openlp
31 lines
1023 B
Python
31 lines
1023 B
Python
import wx
|
|
|
|
class Canvas(wx.Window):
|
|
|
|
def __init__(self, parent, *args, **kwargs):
|
|
|
|
wx.Window.__init__(self, parent, *args, **kwargs)
|
|
|
|
self.SetBackgroundColour(wx.Colour(150,150,150))
|
|
self.Bind(wx.EVT_PAINT, self.OnPaint)
|
|
|
|
def OnPaint(self, event):
|
|
DC = wx.PaintDC(self)
|
|
if (self.GetSize().GetWidth()*3/4) > self.GetSize().GetHeight():
|
|
Height = self.GetSize().GetHeight()-40
|
|
Width = (Height*4)/3
|
|
|
|
x = (self.GetSize().GetWidth()-Width)/2
|
|
Rectangle = wx.Rect(x, 20, Width, Height)
|
|
else:
|
|
Width = self.GetSize().GetWidth()-40
|
|
Height = (Width*3)/4
|
|
|
|
y = (self.GetSize().GetHeight()-Height)/2
|
|
Rectangle = wx.Rect(20, y, Width, Height)
|
|
DC.SetBrush(wx.Brush(wx.Colour(0,0,0)))
|
|
DC.SetPen(wx.Pen(wx.Colour(255,255,255)))
|
|
|
|
if self.IsExposedRect(Rectangle):
|
|
DC.DrawRectangleRect(Rectangle)
|
|
|