Papyrus::Selector Class Reference

#include <papyrus/selector.h>

Inheritance diagram for Papyrus::Selector:

Inheritance graph
[legend]
List of all members.

Detailed Description

This class is in more of a preview form than final form.

Author:
Rick L Vinyard Jr <rvinyard@cs.nmsu.edu>


Public Types

typedef PapyrusSmartPointer<
Selector
pointer
typedef std::list< Drawable::pointer > Selection
 typedefs a container to be used to define the selection

Public Member Functions

 Selector (Group::pointer select_from_group=Group::pointer(), SelectionMode mode=SELECT_PRESS, int selection_depth=1)
 Selector (Group::pointer select_from_group, Group::pointer selection_group, SelectionMode mode=SELECT_PRESS, int selection_depth=1, bool add_drawable_only=true)
Group::pointer select_from_group ()
void set_select_from_group (Group::pointer select_from_group)
Group::pointer selection_group ()
virtual void set_selection_group (Group::pointer selection_group, bool add_drawable_only=true)
void set_select_mode (unsigned mode)
void enable_select_mode (unsigned mode)
void disable_select_mode (unsigned mode)
unsigned select_mode ()
int selection_depth ()
void set_selection_depth (int selection_depth)
void clear ()
const Selectionselection ()
void add_to_selection (Drawable::pointer drawable)
void remove_from_selection (Drawable::pointer drawable)
bool in_selection (Drawable::pointer drawable)
const Regionextents ()
sigc::signal< void, Drawable::pointer > signal_selected ()
sigc::signal< void, Drawable::pointer > signal_deselected ()
sigc::signal< void > signal_cleared ()

Static Public Member Functions

static Selector::pointer create (Group::pointer select_from_group=Group::pointer(), SelectionMode mode=SELECT_PRESS, int selection_depth=1)
static Selector::pointer create (Group::pointer select_from_group, Group::pointer selection_group, SelectionMode mode=SELECT_PRESS, int selection_depth=1, bool add_drawable_only=true)

Protected Member Functions

virtual bool on_button_press (const Event::ButtonPress &event)
virtual bool on_button_release (const Event::ButtonRelease &event)
virtual bool on_motion (const Event::Motion &event)

Protected Attributes

unsigned m_select_mode
Selection m_selection
int m_selection_depth
Group::pointer m_select_from_group
Group::pointer m_selection_group
bool m_add_drawable_only
Drawable::pointer m_picked
double m_last_position [2]
Region m_extents
sigc::signal< void, Drawable::pointer > m_signal_selected
sigc::signal< void, Drawable::pointer > m_signal_deselected
sigc::signal< void > m_signal_cleared


Member Typedef Documentation

typedef std::list<Drawable::pointer> Papyrus::Selector::Selection

typedefs a container to be used to define the selection

A list was chosen to allow rapid deletion in the middle of a list, in particular when an item is selected twice and removed from what is likely to be the middle of the list and placed at the end.


The documentation for this class was generated from the following files:
Generated on Sun Mar 11 10:01:50 2007 by  doxygen 1.5.1