wxPg::Row_binding Class Reference

Binding widgets to display values from wxPg::Data_row. More...

Inheritance diagram for wxPg::Row_binding:

List of all members.

Public Member Functions
	Row_binding ()
	Creates new object.
	Row_binding (Data_row_provider *data)
	Creates new object.
virtual	~Row_binding ()
	Destroys the object.
Data_row_provider *	data ()
	Returns currently used data row.
void	data (Data_row_provider *data)
	Sets currently used data row.
void	bind (wxWindow_updater *updater)
	Binds widget.
virtual void	unbind (wxWindow *w)
	Unbind widget.
virtual void	update_UI ()
	Update UI.
Protected Attributes
Data_row_provider *	data_
std::vector< wxWindow_updater * >	ctrl_bindings_

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Detailed Description

Binding widgets to display values from wxPg::Data_row.

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Constructor & Destructor Documentation

wxPg::Row_binding::Row_binding

(

)

Creates new object.

Call data() to complete initialization of object.

wxPg::Row_binding::Row_binding

(

Data_row_provider *

data

)

[explicit]

Creates new object.

Parameters:

data

- a row of query result to be used.

virtual wxPg::Row_binding::~Row_binding

(

)

[virtual]

Destroys the object.

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Member Function Documentation

void wxPg::Row_binding::bind

(

wxWindow_updater *

updater

)

Binds widget.

When update_UI() is called, updater is called with this as argument.
Usually you don't need to call this method directly - use binding macros, defined in binding_macros.h. Use this for your own wxWindow_updater descendant.

Parameters:

updater

- function object, responsible for setting control value.

void wxPg::Row_binding::data

(

Data_row_provider *

data

)

[inline]

Sets currently used data row.

Parameters:

data

- new data row to be used.

Data_row_provider* wxPg::Row_binding::data

(

)

[inline]

Returns currently used data row.

Returns:

currently used data row.

Reimplemented in wxPg::Updatable_row_binding.

virtual void wxPg::Row_binding::unbind

(

wxWindow *

w

)

[virtual]

Unbind widget.

Parameters:

w

is no longer updated.

Implements wxPg::Binding.

virtual void wxPg::Row_binding::update_UI

(

)

[virtual]

Update UI.

Sets values of binded widgets to specified field values.

Implements wxPg::UI_updater.