def Draw ( self, grid, attr, dc, rect, row, column, is_selected ):
""" Renders the specified grid cell using the specified drawing
information.
"""
# Create a cell adapter, then ask the editor to paint the cell contents:
editor = self._editor
# Draw the 'missing' leftmost cell border (if necessary):
x = rect.x
if (x == 0) and (editor.grid_line_color is not None):
rect.x = x + 1
rect.width -= 1
dc.SetPen( wx.Pen( editor.grid_line_color ) )
dc.DrawLine( x, rect.y, x, rect.y + rect.height )
# Draw the contents of the cell:
cell_adapter.init(
set_standard_font( dc ), rect, editor.grid_adapter,
editor.data_row_for( row ), editor.data_column_for( column ),
row, is_selected, ''
)
editor.paint_cell( cell_adapter )
# Reset the clipping region set by the editor; otherwise the wx.Grid
# will not be able to do later updates correctly:
dc.DestroyClippingRegion()
def draw_column_labels ( self, dc, columns, height ):
""" Draws the set of column labels specified by *columns* using the
device context specified by *dc*.
"""
# Draw the contents of the column labels:
grid = self.control
adapter = self.grid_adapter
dcf = self.data_column_for
ctr = grid.ColToRect
cell_adapter = WxCell()
for column in columns:
# Get the bounds of the current column:
rect = ctr( column )
rect.height = height
# Draw the label border (if necessary):
if self.grid_line_color is not None:
dc.SetPen( wx.Pen( self.grid_line_color ) )
dc.SetBrush( wx.TRANSPARENT_BRUSH )
x = rect.x
width = rect.width + 1
if x != 0:
x -= 1
width += 1
else:
rect.x = 1
rect.width -= 1
dc.DrawRectangle( x, rect.y, width, height )
rect.y += 1
rect.height -= 2
# Determine any extra text to be added to the label if the current
# column is also the current sort column:
extra = ''
if column == self.grid_sort_column:
extra = SortOrder[ self.sort_normal + (2 * is_win32) ]
# Set up the cell adapter and draw the current label:
cell_adapter.init( set_standard_font( dc ), rect, adapter, -1,
dcf( column ), -1, False, extra )
self.paint_cell( cell_adapter )
# Reset the clipping region set by the editor; otherwise subsequent
# updates will not work correctly:
dc.DestroyClippingRegion()
