The GTK implementation of vgui_adaptor. More...

#include <vgui_gtk2_adaptor.h>

Inheritance diagram for vgui_gtk2_adaptor:

Classes
struct	internal_timer
	internal struct for timer. More...
Public Types
typedef vgui_adaptor_mixin	mixin
Public Member Functions
	vgui_gtk2_adaptor (vgui_gtk2_window *win=0)
	Constructors.
	~vgui_gtk2_adaptor ()
	Destructor.
void	swap_buffers ()
void	make_current ()
void	post_redraw ()
	Redraw the rendering area.
void	post_overlay_redraw ()
void	post_timer (float, int)
	timeout is in milliseconds.
void	post_destroy ()
void	kill_timer (int)
	timeout is in milliseconds.
unsigned	get_width () const
	Return width of rendering area.
unsigned	get_height () const
	Return height of rendering area.
void	bind_popups (vgui_modifier m, vgui_button b)
	Bind the given modifier/button combination to the popup menu.
void	get_popup_bindings (vgui_modifier &m, vgui_button &b) const
	Return the modifier/button which pops up the popup menu.
void	set_default_popup (vgui_menu)
vgui_menu	get_popup ()
	Return the popup menu for this adaptor.
void	draw ()
	This is overriding the gtk draw() method.
void	reshape ()
bool	do_idle ()
void	post_idle_request ()
	Flags than a child requests idle processing.
vgui_window *	get_window () const
GtkWidget *	get_glarea_widget ()
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 )
Public Attributes
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 Attributes
bool	nested_popups
	Parameters controlling the popup menu style.
bool	default_items
bool	use_double_buffering
	Whether or not to use double buffering.
Static Private Member Functions
static gint	handle (const vgui_event &, GtkWidget , GdkEvent , gpointer)
static gint	handle_configure (GtkWidget , GdkEvent , gpointer)
static gint	handle_draw (GtkWidget , GdkEvent , gpointer)
static gint	handle_motion_notify (GtkWidget , GdkEvent , gpointer)
static gint	handle_button (GtkWidget , GdkEvent , gpointer)
static gint	handle_key (GtkWidget , GdkEvent , gpointer)
static gint	handle_enter_leave (GtkWidget , GdkEvent , gpointer)
static gint	idle_callback_for_redraw (gpointer data)
static gint	idle_callback_for_tableaux (gpointer data)
static gint	idle_callback_for_destroy (gpointer data)
Private Attributes
bool	redraw_requested
bool	destroy_requested
bool	idle_request_posted_
	True while an idle time has been requested but not implemented.
GtkWidget *	widget
vgui_gtk2_window *	win_
vgui_overlay_helper *	ovl_helper
vcl_map< int, internal_timer >	timers_
int	last_mouse_x
int	last_mouse_y
Static Private Attributes
static vgui_menu	last_popup

Detailed Description

The GTK implementation of vgui_adaptor.

Definition at line 35 of file vgui_gtk2_adaptor.h.

Member Typedef Documentation

typedef vgui_adaptor_mixin vgui_gtk2_adaptor::mixin

Definition at line 38 of file vgui_gtk2_adaptor.h.

Constructor & Destructor Documentation

vgui_gtk2_adaptor::vgui_gtk2_adaptor ( vgui_gtk2_window * win = 0 )

Constructors.

Definition at line 42 of file vgui_gtk2_adaptor.cxx.

vgui_gtk2_adaptor::~vgui_gtk2_adaptor ( )

Destructor.

Definition at line 128 of file vgui_gtk2_adaptor.cxx.

Member Function Documentation

void vgui_gtk2_adaptor::bind_popups	(	vgui_modifier	,
		vgui_button
	)		`[inline, virtual]`

Bind the given modifier/button combination to the popup menu.

Reimplemented from vgui_adaptor.

Definition at line 55 of file vgui_gtk2_adaptor.h.

void vgui_adaptor::config_dialog ( ) [inherited]

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

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

Definition at line 102 of file vgui_adaptor.cxx.

bool vgui_adaptor::dispatch_to_tableau ( vgui_event const & e ) [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.

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. The derived class must also ensure that the correct draw buffer is set.

Reimplemented in vgui_qt_adaptor, and vgui_qt_adaptor.

Definition at line 182 of file vgui_adaptor.cxx.

bool vgui_gtk2_adaptor::do_idle ( )

Definition at line 445 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::draw ( )

This is overriding the gtk draw() method.

Definition at line 454 of file vgui_gtk2_adaptor.cxx.

GtkWidget* vgui_gtk2_adaptor::get_glarea_widget ( ) [inline]

Definition at line 77 of file vgui_gtk2_adaptor.h.

unsigned vgui_gtk2_adaptor::get_height ( ) const [inline, virtual]

Return height of rendering area.

*Not* the height of the viewport. There seems to be no OpenGL mechanism for doing this.

Implements vgui_adaptor.

Definition at line 54 of file vgui_gtk2_adaptor.h.

vgui_menu vgui_gtk2_adaptor::get_popup ( )

Return the popup menu for this adaptor.

Reimplemented from vgui_adaptor.

Definition at line 241 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::get_popup_bindings	(	vgui_modifier &	,
		vgui_button &
	)		const `[inline, virtual]`

Return the modifier/button which pops up the popup menu.

Reimplemented from vgui_adaptor.

Definition at line 57 of file vgui_gtk2_adaptor.h.

vgui_tableau_sptr vgui_adaptor::get_tableau ( ) const [inherited]

Get the vgui_tableau associated with this vgui_adaptor.

Get the vgui_tableau associated with this adaptor.

Definition at line 64 of file vgui_adaptor.cxx.

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

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

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

Definition at line 78 of file vgui_adaptor.cxx.

unsigned vgui_gtk2_adaptor::get_width ( ) const [inline, virtual]

Return width of rendering area.

*Not* the width of the viewport. There seems to be no OpenGL mechanism for doing this.

Implements vgui_adaptor.

Definition at line 53 of file vgui_gtk2_adaptor.h.

vgui_window * vgui_gtk2_adaptor::get_window ( ) const [virtual]

Reimplemented from vgui_adaptor.

Definition at line 140 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle	(	const vgui_event &	event,
		GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 397 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle_button	(	GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 308 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle_configure	(	GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 249 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle_draw	(	GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 268 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle_enter_leave	(	GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 376 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle_key	(	GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 353 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::handle_motion_notify	(	GtkWidget *	widget,
		GdkEvent *	gev,
		gpointer	context
	)		`[static, private]`

Definition at line 278 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::idle_callback_for_destroy ( gpointer data ) [static, private]

Definition at line 496 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::idle_callback_for_redraw ( gpointer data ) [static, private]

Definition at line 482 of file vgui_gtk2_adaptor.cxx.

gint vgui_gtk2_adaptor::idle_callback_for_tableaux ( gpointer data ) [static, private]

Definition at line 474 of file vgui_gtk2_adaptor.cxx.

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 81 of file vgui_adaptor.h.

void vgui_gtk2_adaptor::kill_timer ( int name ) [virtual]

timeout is in milliseconds.

Reimplemented from vgui_adaptor.

Definition at line 207 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::make_current ( ) [virtual]

Reimplemented from vgui_adaptor.

Definition at line 151 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::post_destroy ( void ) [virtual]

Reimplemented from vgui_adaptor.

Definition at line 225 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::post_idle_request ( void ) [virtual]

Flags than a child requests idle processing.

Reimplemented from vgui_adaptor.

Definition at line 175 of file vgui_gtk2_adaptor.cxx.

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_gtk2_adaptor::post_overlay_redraw ( void ) [virtual]

Implements vgui_adaptor.

Definition at line 168 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::post_redraw ( ) [virtual]

Redraw the rendering area.

Implements vgui_adaptor.

Definition at line 159 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::post_timer	(	float	timeout,
		int	name
	)		`[virtual]`

timeout is in milliseconds.

Reimplemented from vgui_adaptor.

Definition at line 191 of file vgui_gtk2_adaptor.cxx.

int vgui_adaptor::post_timer ( float t ) [inherited]

Definition at line 266 of file vgui_adaptor.cxx.

void vgui_gtk2_adaptor::reshape ( )

Definition at line 428 of file vgui_gtk2_adaptor.cxx.

void vgui_gtk2_adaptor::set_default_popup ( vgui_menu )

Definition at line 234 of file vgui_gtk2_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 66 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 78 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.

Set the vgui_tableau associated with this adaptor.

Definition at line 71 of file vgui_adaptor.cxx.

void vgui_gtk2_adaptor::swap_buffers ( ) [virtual]

Reimplemented from vgui_adaptor.

Definition at line 145 of file vgui_gtk2_adaptor.cxx.

Member Data Documentation

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 93 of file vgui_adaptor.h.

bool vgui_adaptor::default_items [protected, inherited]

Definition at line 143 of file vgui_adaptor.h.

bool vgui_gtk2_adaptor::destroy_requested [private]

Definition at line 96 of file vgui_gtk2_adaptor.h.

unsigned vgui_adaptor_mixin::height [inherited]

Cached height of adaptor render area.

Definition at line 29 of file vgui_adaptor_mixin.h.

bool vgui_gtk2_adaptor::idle_request_posted_ [private]

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

Definition at line 99 of file vgui_gtk2_adaptor.h.

int vgui_gtk2_adaptor::last_mouse_x [private]