wxPg::wxWindow_list_updater Class Reference

Base updater for window. More...

Inheritance diagram for wxPg::wxWindow_list_updater:

List of all members.

Public Member Functions
	wxWindow_list_updater (wxWindow *win)
	Constructor.
virtual	~wxWindow_list_updater ()
	Destructor.
wxWindow *	window ()
	Get window, updated by this object.
virtual bool	use_fo () const
	Use as function object.
virtual void	begin_update (Result_data_provider *data)=0
	Start updating window.
virtual void	update_row (Result_data_provider *data)=0
	Update window by current row.
virtual void	end_update ()=0
	End updating window.
virtual void	operator() (Result_data_provider *data)=0
	Update window all-at-once.
virtual bool	delete_me ()
	Should this object be deleted by binding object.

---

Detailed Description

Base updater for window.

Derive new window updater for any new wxWindow descendant you want to be supported by Row_binding.

---

Constructor & Destructor Documentation

wxPg::wxWindow_list_updater::wxWindow_list_updater

(

wxWindow *

win

)

[explicit]

Constructor.

Parameters:

win

- wxWindow to be updated.

virtual wxPg::wxWindow_list_updater::~wxWindow_list_updater

(

)

[inline, virtual]

Destructor.

---

Member Function Documentation

virtual void wxPg::wxWindow_list_updater::begin_update

(

Result_data_provider *

data

)

[pure virtual]

Start updating window.

Called when starting update and only if use_fo() return false.

Parameters:

data

- data provider to obtain data from, do restore it to the state before the call!

Implemented in wxPg::wxItemContainer_list_updater.

virtual bool wxPg::wxWindow_list_updater::delete_me

(

)

[inline, virtual]

Should this object be deleted by binding object.

This method indicates, whether binding object is responsible for deleting this object.

Returns:

true to delete, false to keep.

virtual void wxPg::wxWindow_list_updater::end_update

(

)

[pure virtual]

End updating window.

Called after calls to update_row(). Is used only if use_fo() return false.

Implemented in wxPg::wxItemContainer_list_updater.

virtual void wxPg::wxWindow_list_updater::operator()

(

Result_data_provider *

data

)

[pure virtual]

Update window all-at-once.

This is called only if use_fo returns true and is called only once.

Parameters:

data

- data provider to obtain data from, do restore it to the state before the call!

Implemented in wxPg::wxItemContainer_list_updater.

virtual void wxPg::wxWindow_list_updater::update_row

(

Result_data_provider *

data

)

[pure virtual]

Update window by current row.

Called for each row in data, after a call to begin_update(). Is used only if use_fo() return false.

Parameters:

data

- data provider to obtain data from, do restore it to the state before the call!

Implemented in wxPg::wxItemContainer_list_updater.

virtual bool wxPg::wxWindow_list_updater::use_fo

(

)

const [inline, virtual]

Use as function object.

If returns true, this object is called as function (operator()), to do all-at-once update.
If returns false, begin_update(), update_row() and end_update() are used.

Returns:

true to be used as function object, false otherwise.

wxWindow* wxPg::wxWindow_list_updater::window

(

)

[inline]

Get window, updated by this object.

Returns:

window, updated by this object.