vgui_mfc_adaptor Class Reference

#include <vgui_mfc_adaptor.h>

Inheritance diagram for vgui_mfc_adaptor:

[legend]List of all members.

Detailed Description

MFC implementation of vgui_adaptor.

The adaptor allows you to draw an OpenGL area in your MFC application.

If this adaptor is not being used inside the main window of the application then you will need to call setup_adaptor(). See vgui_mfc_dialog_impl where this is done, when an OpenGL area is used in a dialog box.

Definition at line 52 of file vgui_mfc_adaptor.h.

Public Types

typedef vgui_adaptor_mixin mixin

Public Member Functions

vgui_mfc_adaptor ()

Constructor used by dynamic creation.

unsigned int get_width () const

MFC implementation from vgui_adaptor - returns width of rendering area.

unsigned int get_height () const

MFC implementation from vgui_adaptor - returns height of rendering area.

void post_redraw ()

MFC implementation from vgui_adaptor - redraws rendering area.

void post_overlay_redraw ()

MFC implementation from vgui_adaptor - redraws overlay buffer.

void swap_buffers ()

MFC impl. from vgui_adaptor - swap buffers if using double buffering.

void make_current ()

MFC impl. from vgui_adaptor - make this the current GL rendering context.

void draw ()

MFC implementation from vgui_adaptor - redraw everything now.

bool do_idle ()

void service_redraws ()

Redraws the OpenGL area.

void set_default_popup (vgui_menu)

Change the default popup menu to the given one (not yet implemented).

void post_timer (float, int)

Sets timer to dispatch WM_TIMER event to a mainframe every time milliseconds.

void kill_timer (int id)

Stop timer.

void post_idle_request ()

Flags than a child requests idle processing.

vgui_menu get_popup ()

Return the default popup menu (not yet implemented).

void bind_popups (vgui_modifier m, vgui_button b)

MFC impl. from vgui_adaptor - set button & modifier to display popup.

void get_popup_bindings (vgui_modifier &m, vgui_button &b) const

MFC impl. from vgui_adaptor - get button & modifier which display popup.

virtual vgui_window * get_window () const

void set_window (vgui_window *win)

void setup_adaptor (CWnd *this_cwnd, HDC OldDC, HGLRC oldContext)

If your adaptor is not in the main window of the application call this function.

virtual ~vgui_mfc_adaptor ()

Destructor.

vgui_tableau_sptr get_tableau () const

Get the vgui_tableau associated with this vgui_adaptor.

void set_tableau (vgui_tableau_sptr const &t)

Set the vgui_tableau associated with this vgui_adaptor.

void set_double_buffering (bool b)

True to use double buffering, false to not use it.

vgui_menu get_total_popup (vgui_popup_params &) const

Return the concatenation of the adaptor's menu with the tableau's menu.

void config_dialog ()

Pop up a dialog for changing the popup modifier and button bindings.

void set_popup (vgui_menu const &m)

Set the popup menu for this adaptor.

void include_in_popup (vgui_menu const &m)

Add the given menu to the popup menu for this adaptor.

bool dispatch_to_tableau (vgui_event const &)

Dispatches the given event to the tableau.

int post_timer (float)

virtual void post_message (char const *, void const *)

virtual void post_destroy ()

Public Attributes

CDC * m_pDC

Device context for this adaptor.

HBITMAP m_pDC_default_bitmap

unsigned width

Cached width of adaptor render area.

unsigned height

Cached height of adaptor render area.

vgui_button popup_button

Mouse button (used with popup_modifier) which causes the popup menu to appear.

vgui_modifier popup_modifier

Modifier (used with popup_button) which causes the popup menu to appear.

Static Public Attributes

static vgui_DLLDATA vgui_adaptor * current = 0

This static datum points to the adaptor that last received a mouse event.

Protected Member Functions

virtual void OnDraw (CDC *pDC)

Called by MFC when a draw event is required - overridden to draw this view.

virtual BOOL PreCreateWindow (CREATESTRUCT &cs)

Called by MFC before the creation of the window attached to this object.

void domouse (vgui_event_type e, UINT nFlags, CPoint point, vgui_button b)

Handles mouse press/release events.

afx_msg int OnCreate (LPCREATESTRUCT lpCreateStruct)

Called by MFC when the application requests the creation of a window.

afx_msg void OnDestroy ()

Called by MFC when the main window has been destroyed.

afx_msg void OnPaint ()

Called by MFC when the application requests part of the window is redrawn.

afx_msg BOOL OnEraseBkgnd (CDC *pDC)

Called by MFC when the background needs erasing.

afx_msg void OnSize (UINT nType, int cx, int cy)

Called by MFC when the application is resized.

vgui_event generate_vgui_event (UINT nChar, UINT nRepCnt, UINT nFlags, vgui_event_type evttype)

Create the corresponding vgui_event from an MFC event.

afx_msg void OnKeyDown (UINT nChar, UINT nRepCnt, UINT nFlags)

Called by MFC when a key is pressed inside the application.

afx_msg void OnKeyUp (UINT nChar, UINT nRepCnt, UINT nFlags)

Called by MFC when a key is released inside the application.

afx_msg void OnLButtonDown (UINT nFlags, CPoint point)

Called by MFC when the left mouse button is pressed inside the application.

afx_msg void OnLButtonUp (UINT nFlags, CPoint point)

Called by MFC when left mouse button is released inside the application.

afx_msg void OnMouseMove (UINT nFlags, CPoint point)

Called by MFC when the mouse is moved inside the application.

afx_msg void OnRButtonDown (UINT nFlags, CPoint point)

Called by MFC when right mouse button is pressed inside the application.

afx_msg void OnRButtonUp (UINT nFlags, CPoint point)

Called by MFC when right mouse button is released inside the application.

afx_msg BOOL OnMouseWheel (UINT nFlags, short zDelta, CPoint pt)

Called by MFC when a user rotates a mouse wheel.

afx_msg void OnMButtonDown (UINT nFlags, CPoint point)

Called by MFC when middle mouse button is pressed inside the application.

afx_msg void OnMButtonUp (UINT nFlags, CPoint point)

Called by MFC when middle mouse button is released inside the application.

Protected Attributes

CWnd * m_pCWnd

The window associated with this adaptor if it is not the main window.

HDC hOldDC

The previous device context to this one.

HGLRC hOldRC

The previous rendering context to this one.

HGLRC m_hRC

The Win-OpenGL resource context.

int m_width

Width of rendering area.

int m_height

Height of rendering area.

vgui_window * win_

bool nested_popups

Parameters controlling the popup menu style.

bool default_items

bool use_double_buffering

Whether or not to use double buffering.

Static Protected Attributes

static vgui_menu last_popup

Private Member Functions

void create_bitmap (int cx, int cy, CDC *&out_pDC, HBITMAP &defaultBitmapForDC)

HGLRC setup_for_gl (CDC *pDC, DWORD dwFlags)

Private Attributes

CDC * m_pDC_aux

Device context for the auxiliary buffer used for simulating overlays.

bool aux_dc_valid_

True if the aux buffer is a copy of the main GL buffer.

HBITMAP m_pDC_aux_default_bitmap

bool redraw_posted_

True while a redraw event has been requested but not implemented.

bool overlay_redraw_posted_

True while a overlay redraw event has been requested but not implemented.

bool idle_request_posted_

True while an idle time has been requested but not implemented.

Member Typedef Documentation

typedef vgui_adaptor_mixin vgui_mfc_adaptor::mixin

Definition at line 66 of file vgui_mfc_adaptor.h.

Constructor & Destructor Documentation

vgui_mfc_adaptor::vgui_mfc_adaptor ( )

Constructor used by dynamic creation.
kym - this used to be protected, but I changed it to public so I can add adaptors to dialog boxes.
Definition at line 36 of file vgui_mfc_adaptor.cxx.

vgui_mfc_adaptor::~vgui_mfc_adaptor ( ) [virtual]

Destructor.
kym - moved stuff here from OnDestroy because OnDestroy seems to only be called when the main window is deleted.
Definition at line 58 of file vgui_mfc_adaptor.cxx.

Member Function Documentation

void vgui_mfc_adaptor::bind_popups ( vgui_modifier m,

vgui_button b

) [inline, virtual]

MFC impl. from vgui_adaptor - set button & modifier to display popup.

Reimplemented from vgui_adaptor.
Definition at line 116 of file vgui_mfc_adaptor.h.

void vgui_adaptor::config_dialog ( ) [inherited]

Pop up a dialog for changing the popup modifier and button bindings.

Definition at line 102 of file vgui_adaptor.cxx.

void vgui_mfc_adaptor::create_bitmap ( int cx,

int cy,

CDC *& out_pDC,

HBITMAP & defaultBitmapForDC

) [private]

Definition at line 308 of file vgui_mfc_adaptor.cxx.

bool vgui_adaptor::dispatch_to_tableau ( vgui_event const & ) [inherited]

Dispatches the given event to the tableau.
This method performs various checks which can be performed generically for all tableaux. It is not the responsibility of this method to take care of overlay handling - the derived class must sort that out.
Reimplemented in vgui_qt_adaptor, and vgui_qt_adaptor.
Definition at line 182 of file vgui_adaptor.cxx.

bool vgui_mfc_adaptor::do_idle ( )

Definition at line 478 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::domouse ( vgui_event_type et,

UINT nFlags,

CPoint point,

vgui_button b

) [protected]

Handles mouse press/release events.
Deals with right popup menu.
'point' is window coordinates whereas TrackPopup menu requires screen coordinates. So translate them into screen coordinates
Definition at line 631 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::draw ( )

MFC implementation from vgui_adaptor - redraw everything now.

Definition at line 472 of file vgui_mfc_adaptor.cxx.

vgui_event vgui_mfc_adaptor::generate_vgui_event ( UINT nChar,

UINT nRepCnt,

UINT nFlags,

vgui_event_type evttype

) [protected]

Create the corresponding vgui_event from an MFC event.

Definition at line 589 of file vgui_mfc_adaptor.cxx.

unsigned int vgui_mfc_adaptor::get_height ( ) const [inline, virtual]

MFC implementation from vgui_adaptor - returns height of rendering area.

Implements vgui_adaptor.
Definition at line 74 of file vgui_mfc_adaptor.h.

vgui_menu vgui_mfc_adaptor::get_popup ( )

Return the default popup menu (not yet implemented).

Reimplemented from vgui_adaptor.
Definition at line 178 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::get_popup_bindings ( vgui_modifier & m,

vgui_button & b

) const [inline, virtual]

MFC impl. from vgui_adaptor - get button & modifier which display popup.

Reimplemented from vgui_adaptor.
Definition at line 122 of file vgui_mfc_adaptor.h.

vgui_tableau_sptr vgui_adaptor::get_tableau ( ) const [inherited]

Get the vgui_tableau associated with this vgui_adaptor.

Definition at line 64 of file vgui_adaptor.cxx.

vgui_menu vgui_adaptor::get_total_popup ( vgui_popup_params & ) const [inherited]

Return the concatenation of the adaptor's menu with the tableau's menu.

Definition at line 78 of file vgui_adaptor.cxx.

unsigned int vgui_mfc_adaptor::get_width ( ) const [inline, virtual]

MFC implementation from vgui_adaptor - returns width of rendering area.

Implements vgui_adaptor.
Definition at line 71 of file vgui_mfc_adaptor.h.

virtual vgui_window* vgui_mfc_adaptor::get_window ( ) const [inline, virtual]

Reimplemented from vgui_adaptor.
Definition at line 127 of file vgui_mfc_adaptor.h.

void vgui_adaptor::include_in_popup ( vgui_menu const & m ) [inline, inherited]

Add the given menu to the popup menu for this adaptor.

Definition at line 80 of file vgui_adaptor.h.

void vgui_mfc_adaptor::kill_timer ( int id ) [virtual]

Stop timer.

Reimplemented from vgui_adaptor.
Definition at line 450 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::make_current ( ) [virtual]

MFC impl. from vgui_adaptor - make this the current GL rendering context.

Reimplemented from vgui_adaptor.
Definition at line 159 of file vgui_mfc_adaptor.cxx.

int vgui_mfc_adaptor::OnCreate ( LPCREATESTRUCT lpCreateStruct ) [protected]

Called by MFC when the application requests the creation of a window.
This function must return 0 to continue the creation of the CWind object, returning -1 destroys the window.
Reimplemented in vgui_mfc_view.
Definition at line 222 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnDestroy ( ) [protected]

Called by MFC when the main window has been destroyed.
Note, this function is not called when your adaptor is destroyed inside a non-main window (eg. a dialog box).
Definition at line 358 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnDraw ( CDC * pDC ) [protected, virtual]

Called by MFC when a draw event is required - overridden to draw this view.

Reimplemented in vgui_mfc_view.
Definition at line 461 of file vgui_mfc_adaptor.cxx.

BOOL vgui_mfc_adaptor::OnEraseBkgnd ( CDC * pDC ) [protected]

Called by MFC when the background needs erasing.
For example this would be called if the window was resized.
Definition at line 366 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnKeyDown ( UINT nChar,

UINT nRepCnt,

UINT nFlags

) [protected]

Called by MFC when a key is pressed inside the application.

Definition at line 609 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnKeyUp ( UINT nChar,

UINT nRepCnt,

UINT nFlags

) [protected]

Called by MFC when a key is released inside the application.

Definition at line 620 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnLButtonDown ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when the left mouse button is pressed inside the application.

Definition at line 686 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnLButtonUp ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when left mouse button is released inside the application.

Definition at line 692 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnMButtonDown ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when middle mouse button is pressed inside the application.

Definition at line 698 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnMButtonUp ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when middle mouse button is released inside the application.

Definition at line 704 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnMouseMove ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when the mouse is moved inside the application.

Definition at line 722 of file vgui_mfc_adaptor.cxx.

BOOL vgui_mfc_adaptor::OnMouseWheel ( UINT nFlags,

short zDelta,

CPoint pt

) [protected]

Called by MFC when a user rotates a mouse wheel.

Definition at line 728 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnPaint ( ) [protected]

Called by MFC when the application requests part of the window is redrawn.

Definition at line 487 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnRButtonDown ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when right mouse button is pressed inside the application.

Definition at line 710 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnRButtonUp ( UINT nFlags,

CPoint point

) [protected]

Called by MFC when right mouse button is released inside the application.

Definition at line 716 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::OnSize ( UINT nType,

int cx,

int cy

) [protected]

Called by MFC when the application is resized.

Definition at line 493 of file vgui_mfc_adaptor.cxx.

void vgui_adaptor::post_destroy ( ) [virtual, inherited]

Reimplemented in vgui_glut_adaptor, vgui_gtk_adaptor, vgui_gtk2_adaptor, and vgui_wx_adaptor.
Definition at line 274 of file vgui_adaptor.cxx.

void vgui_mfc_adaptor::post_idle_request ( void ) [inline, virtual]

Flags than a child requests idle processing.

Reimplemented from vgui_adaptor.
Definition at line 110 of file vgui_mfc_adaptor.h.

void vgui_adaptor::post_message ( char const * ,

void const *

) [virtual, inherited]

Reimplemented in vgui_wx_adaptor.
Definition at line 242 of file vgui_adaptor.cxx.

void vgui_mfc_adaptor::post_overlay_redraw ( ) [virtual]

MFC implementation from vgui_adaptor - redraws overlay buffer.

Implements vgui_adaptor.
Definition at line 126 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::post_redraw ( ) [virtual]

MFC implementation from vgui_adaptor - redraws rendering area.

Implements vgui_adaptor.
Definition at line 142 of file vgui_mfc_adaptor.cxx.

int vgui_adaptor::post_timer ( float ) [inherited]

Definition at line 266 of file vgui_adaptor.cxx.

void vgui_mfc_adaptor::post_timer ( float ,

int

) [virtual]

Sets timer to dispatch WM_TIMER event to a mainframe every time milliseconds.

Reimplemented from vgui_adaptor.
Definition at line 439 of file vgui_mfc_adaptor.cxx.

BOOL vgui_mfc_adaptor::PreCreateWindow ( CREATESTRUCT & cs ) [protected, virtual]

Called by MFC before the creation of the window attached to this object.

Reimplemented in vgui_mfc_view.
Definition at line 207 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::service_redraws ( )

Redraws the OpenGL area.

Definition at line 373 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::set_default_popup ( vgui_menu )

Change the default popup menu to the given one (not yet implemented).

Definition at line 172 of file vgui_mfc_adaptor.cxx.

void vgui_adaptor::set_double_buffering ( bool b ) [inline, inherited]

True to use double buffering, false to not use it.

Definition at line 65 of file vgui_adaptor.h.

void vgui_adaptor::set_popup ( vgui_menu const & m ) [inline, inherited]

Set the popup menu for this adaptor.

Definition at line 77 of file vgui_adaptor.h.

void vgui_adaptor::set_tableau ( vgui_tableau_sptr const & t ) [inherited]

Set the vgui_tableau associated with this vgui_adaptor.

Definition at line 71 of file vgui_adaptor.cxx.

void vgui_mfc_adaptor::set_window ( vgui_window * win ) [inline]

Definition at line 128 of file vgui_mfc_adaptor.h.

void vgui_mfc_adaptor::setup_adaptor ( CWnd * this_cwnd,

HDC OldDC,

HGLRC oldContext

)

If your adaptor is not in the main window of the application call this function.
The first parameter tells it which window this adaptor is associated with, the other parameters are so we can go back to our old rendering context when this adaptor is deleted.
Definition at line 187 of file vgui_mfc_adaptor.cxx.

HGLRC vgui_mfc_adaptor::setup_for_gl ( CDC * pDC,

DWORD dwFlags

) [private]

Definition at line 256 of file vgui_mfc_adaptor.cxx.

void vgui_mfc_adaptor::swap_buffers ( ) [virtual]

MFC impl. from vgui_adaptor - swap buffers if using double buffering.

Reimplemented from vgui_adaptor.
Definition at line 165 of file vgui_mfc_adaptor.cxx.

Member Data Documentation

bool vgui_mfc_adaptor::aux_dc_valid_ [private]

True if the aux buffer is a copy of the main GL buffer.

Definition at line 150 of file vgui_mfc_adaptor.h.

vgui_adaptor * vgui_adaptor::current = 0 [static, inherited]

This static datum points to the adaptor that last received a mouse event.
It is set to zero if its pointer receives a LEAVE event. It will often point to the adaptor which was current when a popup menu was triggered, which is often what one wants it for.
Definition at line 92 of file vgui_adaptor.h.

bool vgui_adaptor::default_items [protected, inherited]

Definition at line 142 of file vgui_adaptor.h.

unsigned vgui_adaptor_mixin::height [inherited]

Cached height of adaptor render area.

Definition at line 29 of file vgui_adaptor_mixin.h.

HDC vgui_mfc_adaptor::hOldDC [protected]

The previous device context to this one.

Definition at line 168 of file vgui_mfc_adaptor.h.

HGLRC vgui_mfc_adaptor::hOldRC [protected]

The previous rendering context to this one.

Definition at line 171 of file vgui_mfc_adaptor.h.

bool vgui_mfc_adaptor::idle_request_posted_ [private]

True while an idle time has been requested but not implemented.

Definition at line 161 of file vgui_mfc_adaptor.h.

vgui_menu vgui_mfc_adaptor::last_popup [static, protected]

Definition at line 207 of file vgui_mfc_adaptor.h.

int vgui_mfc_adaptor::m_height [protected]

Height of rendering area.

Definition at line 203 of file vgui_mfc_adaptor.h.

HGLRC vgui_mfc_adaptor::m_hRC [protected]

The Win-OpenGL resource context.

Definition at line 197 of file vgui_mfc_adaptor.h.

CWnd* vgui_mfc_adaptor::m_pCWnd [protected]

The window associated with this adaptor if it is not the main window.

Definition at line 165 of file vgui_mfc_adaptor.h.

CDC* vgui_mfc_adaptor::m_pDC

Device context for this adaptor.

Definition at line 62 of file vgui_mfc_adaptor.h.

CDC* vgui_mfc_adaptor::m_pDC_aux [private]

Device context for the auxiliary buffer used for simulating overlays.

Definition at line 148 of file vgui_mfc_adaptor.h.

HBITMAP vgui_mfc_adaptor::m_pDC_aux_default_bitmap [private]

Definition at line 152 of file vgui_mfc_adaptor.h.

HBITMAP vgui_mfc_adaptor::m_pDC_default_bitmap

Definition at line 64 of file vgui_mfc_adaptor.h.

int vgui_mfc_adaptor::m_width [protected]

Width of rendering area.

Definition at line 200 of file vgui_mfc_adaptor.h.

bool vgui_adaptor::nested_popups [protected, inherited]

Parameters controlling the popup menu style.
These are put onto a popup_params object and passed to tableau::get_popup()
Definition at line 141 of file vgui_adaptor.h.

bool vgui_mfc_adaptor::overlay_redraw_posted_ [private]

True while a overlay redraw event has been requested but not implemented.

Definition at line 158 of file vgui_mfc_adaptor.h.

vgui_button vgui_adaptor_mixin::popup_button [inherited]

Mouse button (used with popup_modifier) which causes the popup menu to appear.

Definition at line 34 of file vgui_adaptor_mixin.h.

vgui_modifier vgui_adaptor_mixin::popup_modifier [inherited]

Modifier (used with popup_button) which causes the popup menu to appear.

Definition at line 36 of file vgui_adaptor_mixin.h.

bool vgui_mfc_adaptor::redraw_posted_ [private]

True while a redraw event has been requested but not implemented.

Definition at line 155 of file vgui_mfc_adaptor.h.

bool vgui_adaptor::use_double_buffering [protected, inherited]

Whether or not to use double buffering.

Definition at line 145 of file vgui_adaptor.h.

unsigned vgui_adaptor_mixin::width [inherited]

Cached width of adaptor render area.

Definition at line 27 of file vgui_adaptor_mixin.h.

vgui_window* vgui_mfc_adaptor::win_ [protected]

Definition at line 205 of file vgui_mfc_adaptor.h.

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

core/vgui/impl/mfc/vgui_mfc_adaptor.h
core/vgui/impl/mfc/vgui_mfc_adaptor.cxx

Generated on Thu Jan 10 14:42:21 2008 for core/vgui by

1.4.4


Public Types
typedef vgui_adaptor_mixin	mixin
Public Member Functions
	vgui_mfc_adaptor ()
	Constructor used by dynamic creation.
unsigned int	get_width () const
	MFC implementation from vgui_adaptor - returns width of rendering area.
unsigned int	get_height () const
	MFC implementation from vgui_adaptor - returns height of rendering area.
void	post_redraw ()
	MFC implementation from vgui_adaptor - redraws rendering area.
void	post_overlay_redraw ()
	MFC implementation from vgui_adaptor - redraws overlay buffer.
void	swap_buffers ()
	MFC impl. from vgui_adaptor - swap buffers if using double buffering.
void	make_current ()
	MFC impl. from vgui_adaptor - make this the current GL rendering context.
void	draw ()
	MFC implementation from vgui_adaptor - redraw everything now.
bool	do_idle ()
void	service_redraws ()
	Redraws the OpenGL area.
void	set_default_popup (vgui_menu)
	Change the default popup menu to the given one (not yet implemented).
void	post_timer (float, int)
	Sets timer to dispatch WM_TIMER event to a mainframe every time milliseconds.
void	kill_timer (int id)
	Stop timer.
void	post_idle_request ()
	Flags than a child requests idle processing.
vgui_menu	get_popup ()
	Return the default popup menu (not yet implemented).
void	bind_popups (vgui_modifier m, vgui_button b)
	MFC impl. from vgui_adaptor - set button & modifier to display popup.
void	get_popup_bindings (vgui_modifier &m, vgui_button &b) const
	MFC impl. from vgui_adaptor - get button & modifier which display popup.
virtual vgui_window *	get_window () const
void	set_window (vgui_window *win)
void	setup_adaptor (CWnd *this_cwnd, HDC OldDC, HGLRC oldContext)
	If your adaptor is not in the main window of the application call this function.
virtual	~vgui_mfc_adaptor ()
	Destructor.
vgui_tableau_sptr	get_tableau () const
	Get the vgui_tableau associated with this vgui_adaptor.
void	set_tableau (vgui_tableau_sptr const &t)
	Set the vgui_tableau associated with this vgui_adaptor.
void	set_double_buffering (bool b)
	True to use double buffering, false to not use it.
vgui_menu	get_total_popup (vgui_popup_params &) const
	Return the concatenation of the adaptor's menu with the tableau's menu.
void	config_dialog ()
	Pop up a dialog for changing the popup modifier and button bindings.
void	set_popup (vgui_menu const &m)
	Set the popup menu for this adaptor.
void	include_in_popup (vgui_menu const &m)
	Add the given menu to the popup menu for this adaptor.
bool	dispatch_to_tableau (vgui_event const &)
	Dispatches the given event to the tableau.
int	post_timer (float)
virtual void	post_message (char const , void const )
virtual void	post_destroy ()
Public Attributes
CDC *	m_pDC
	Device context for this adaptor.
HBITMAP	m_pDC_default_bitmap
unsigned	width
	Cached width of adaptor render area.
unsigned	height
	Cached height of adaptor render area.
vgui_button	popup_button
	Mouse button (used with popup_modifier) which causes the popup menu to appear.
vgui_modifier	popup_modifier
	Modifier (used with popup_button) which causes the popup menu to appear.
Static Public Attributes
static vgui_DLLDATA vgui_adaptor *	current = 0
	This static datum points to the adaptor that last received a mouse event.
Protected Member Functions
virtual void	OnDraw (CDC *pDC)
	Called by MFC when a draw event is required - overridden to draw this view.
virtual BOOL	PreCreateWindow (CREATESTRUCT &cs)
	Called by MFC before the creation of the window attached to this object.
void	domouse (vgui_event_type e, UINT nFlags, CPoint point, vgui_button b)
	Handles mouse press/release events.
afx_msg int	OnCreate (LPCREATESTRUCT lpCreateStruct)
	Called by MFC when the application requests the creation of a window.
afx_msg void	OnDestroy ()
	Called by MFC when the main window has been destroyed.
afx_msg void	OnPaint ()
	Called by MFC when the application requests part of the window is redrawn.
afx_msg BOOL	OnEraseBkgnd (CDC *pDC)
	Called by MFC when the background needs erasing.
afx_msg void	OnSize (UINT nType, int cx, int cy)
	Called by MFC when the application is resized.
vgui_event	generate_vgui_event (UINT nChar, UINT nRepCnt, UINT nFlags, vgui_event_type evttype)
	Create the corresponding vgui_event from an MFC event.
afx_msg void	OnKeyDown (UINT nChar, UINT nRepCnt, UINT nFlags)
	Called by MFC when a key is pressed inside the application.
afx_msg void	OnKeyUp (UINT nChar, UINT nRepCnt, UINT nFlags)
	Called by MFC when a key is released inside the application.
afx_msg void	OnLButtonDown (UINT nFlags, CPoint point)
	Called by MFC when the left mouse button is pressed inside the application.
afx_msg void	OnLButtonUp (UINT nFlags, CPoint point)
	Called by MFC when left mouse button is released inside the application.
afx_msg void	OnMouseMove (UINT nFlags, CPoint point)
	Called by MFC when the mouse is moved inside the application.
afx_msg void	OnRButtonDown (UINT nFlags, CPoint point)
	Called by MFC when right mouse button is pressed inside the application.
afx_msg void	OnRButtonUp (UINT nFlags, CPoint point)
	Called by MFC when right mouse button is released inside the application.
afx_msg BOOL	OnMouseWheel (UINT nFlags, short zDelta, CPoint pt)
	Called by MFC when a user rotates a mouse wheel.
afx_msg void	OnMButtonDown (UINT nFlags, CPoint point)
	Called by MFC when middle mouse button is pressed inside the application.
afx_msg void	OnMButtonUp (UINT nFlags, CPoint point)
	Called by MFC when middle mouse button is released inside the application.
Protected Attributes
CWnd *	m_pCWnd
	The window associated with this adaptor if it is not the main window.
HDC	hOldDC
	The previous device context to this one.
HGLRC	hOldRC
	The previous rendering context to this one.
HGLRC	m_hRC
	The Win-OpenGL resource context.
int	m_width
	Width of rendering area.
int	m_height
	Height of rendering area.
vgui_window *	win_
bool	nested_popups
	Parameters controlling the popup menu style.
bool	default_items
bool	use_double_buffering
	Whether or not to use double buffering.
Static Protected Attributes
static vgui_menu	last_popup
Private Member Functions
void	create_bitmap (int cx, int cy, CDC *&out_pDC, HBITMAP &defaultBitmapForDC)
HGLRC	setup_for_gl (CDC *pDC, DWORD dwFlags)
Private Attributes
CDC *	m_pDC_aux
	Device context for the auxiliary buffer used for simulating overlays.
bool	aux_dc_valid_
	True if the aux buffer is a copy of the main GL buffer.
HBITMAP	m_pDC_aux_default_bitmap
bool	redraw_posted_
	True while a redraw event has been requested but not implemented.
bool	overlay_redraw_posted_
	True while a overlay redraw event has been requested but not implemented.
bool	idle_request_posted_
	True while an idle time has been requested but not implemented.