# wx.lib.sheet.CCellEditor¶

Custom cell editor

## Class Hierarchy¶

Inheritance diagram for class CCellEditor:

## Known Superclasses¶

wx.core.deprecated.<locals.DeprecatedClassProxy

## Methods Summary¶

 __init__ Initialize self. See help(type(self)) for accurate signature. BeginEdit Fetch the value from the table and prepare edit control to begin editing. Clone Create a new object which is the copy of this one. Must Override. Create Create the actual edit control. Must derive from wxControl. Destroy Final cleanup EndEdit Commit editing the current cell. Returns True if the value has changed. IsAcceptedKey Return True to allow the given key to start editing. The base class PaintBackground Draws the part of the cell not occupied by the edit control. The Reset Reset the value in the control back to its starting value. Must Override. SetSize Position/size the edit control within the cell rectangle. Show Show or hide the edit control. Use the attr (if not None) StartingClick If the editor is enabled by clicking on the cell, this method will be StartingKey If the editor is enabled by pressing keys on the grid, this will be

## Class API¶

class CCellEditor(wx.grid.PyGridCellEditor)

Custom cell editor

### Methods¶

__init__(self, grid)

Initialize self. See help(type(self)) for accurate signature.

BeginEdit(self, row, col, grid)

Fetch the value from the table and prepare edit control to begin editing. Set the focus to the edit control. Must Override.

Clone(self)

Create a new object which is the copy of this one. Must Override.

Create(self, parent, id, evtHandler)

Create the actual edit control. Must derive from wxControl. Must Override

Destroy(self)

Final cleanup

NOTE: There is no need to everride this if you don’t need to do something out of the ordinary.

EndEdit(self, row, col, grid)

Commit editing the current cell. Returns True if the value has changed. If necessary, the control may be destroyed. Must Override.

IsAcceptedKey(self, evt)

Return True to allow the given key to start editing. The base class version only checks that the event has no modifiers. F2 is special and will always start the editor.

PaintBackground(self, rect, attr)

Draws the part of the cell not occupied by the edit control. The base class version just fills it with background colour from the attribute.

NOTE: There is no need to everride this if you don’t need to do something out of the ordinary.

Reset(self)

Reset the value in the control back to its starting value. Must Override.

SetSize(self, rect)

Position/size the edit control within the cell rectangle.

Show(self, show, attr)

Show or hide the edit control. Use the attr (if not None) to set colors or fonts for the control.

NOTE: There is no need to everride this if you don’t need to do something out of the ordinary.

StartingClick(self)

If the editor is enabled by clicking on the cell, this method will be called to allow the editor to simulate the click on the control.

StartingKey(self, evt)

If the editor is enabled by pressing keys on the grid, this will be called to let the editor react to that first key.