gui2::twidget::tvisible Class Reference

Visibility settings done by the user. More...

#include <widget.hpp>

Inheritance diagram for gui2::twidget::tvisible:

Public Types
enum	scoped_enum { visible, hidden, invisible }

Private Member Functions
	tvisible ()

Friends
class	tno_such_friend_exists_but_it_makes_the_compiler_happy

Detailed Description

Visibility settings done by the user.

Definition at line 61 of file widget.hpp.

Member Enumeration Documentation

enum gui2::twidget::tvisible::scoped_enum

Todo:

C++11 use a scoped enum.

Enumerator
visible	The user sets the widget visible, that means: The widget is visible. find_at always 'sees' the widget (the active flag is tested later). The widget (if active) handles events (and sends events to its children). The widget is drawn (and sends the call to populate_dirty_list to children).
hidden	The user sets the widget hidden, that means: The widget is invisible but keeps its size. find_at 'sees' the widget if active is false. The widget doesn't handle events (and doesn't send events to its children). The widget doesn't add itself twindow::dirty_list_ when populate_dirty_list is called (nor does it send the request to its children).
invisible	The user set the widget invisible, that means: The widget is invisible and its grid cell has size 0,0. find_at never 'sees' the widget. The widget doesn't handle events (and doesn't send events to its children). The widget doesn't add itself twindow::dirty_list_ when populate_dirty_list is called (nor does it send the request to its children).

Definition at line 68 of file widget.hpp.

Constructor & Destructor Documentation

gui2::twidget::tvisible::tvisible ( )

private

Friends And Related Function Documentation

friend class tno_such_friend_exists_but_it_makes_the_compiler_happy

friend

Definition at line 63 of file widget.hpp.

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The documentation for this class was generated from the following file:

• gui/widgets/widget.hpp