wxGridCellRenderer - Functions for wxGridCellRenderer class
Please see following description for synopsis
wxGridCellRenderer(3) Erlang Module Definition wxGridCellRenderer(3)
NAME
wxGridCellRenderer - Functions for wxGridCellRenderer class
DESCRIPTION
This class is responsible for actually drawing the cell in the grid.
You may pass it to the wxGridCellAttr (below) to change the format of
one given cell or to wxGrid:setDefaultRenderer/2 to change the view of
all cells. This is an abstract class, and you will normally use one of
the predefined derived classes or derive your own class from it.
See: wxGridCellAutoWrapStringRenderer (not implemented in wx), wxGrid-
CellBoolRenderer, wxGridCellDateTimeRenderer (not implemented in wx),
wxGridCellEnumRenderer (not implemented in wx), wxGridCellFloatRen-
derer, wxGridCellNumberRenderer, wxGridCellStringRenderer
wxWidgets docs: wxGridCellRenderer
DATA TYPES
wxGridCellRenderer() = wx:wx_object()
EXPORTS
draw(This, Grid, Attr, Dc, Rect, Row, Col, IsSelected) -> ok
Types:
This = wxGridCellRenderer()
Grid = wxGrid:wxGrid()
Attr = wxGridCellAttr:wxGridCellAttr()
Dc = wxDC:wxDC()
Rect =
{X :: integer(),
Y :: integer(),
W :: integer(),
H :: integer()}
Row = Col = integer()
IsSelected = boolean()
Draw the given cell on the provided DC inside the given rectan-
gle using the style specified by the attribute and the default
or selected state corresponding to the isSelected value.
This pure virtual function has a default implementation which
will prepare the DC using the given attribute: it will draw the
rectangle with the background colour from attr and set the text
colour and font.
getBestSize(This, Grid, Attr, Dc, Row, Col) ->
{W :: integer(), H :: integer()}
Types:
This = wxGridCellRenderer()
Grid = wxGrid:wxGrid()
Attr = wxGridCellAttr:wxGridCellAttr()
Dc = wxDC:wxDC()
Row = Col = integer()
Get the preferred size of the cell for its contents.
This method must be overridden in the derived classes to return
the minimal fitting size for displaying the content of the given
grid cell.
See: GetBestHeight() (not implemented in wx), GetBestWidth()
(not implemented in wx)
wxWidgets team. wx 2.1.1 wxGridCellRenderer(3)