Simple class for a button pops up a menu instead of toggling itself in and out. More...

Inheritance diagram for Laxkit::MenuButton:

Public Member Functions
	MenuButton (anXWindow parnt, const char nname, const char ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow prev, unsigned long nowner, const char nsendmes, int nid=-1, MenuInfo menu=NULL, int absorb=1, const char nlabel=NULL, const char filename=NULL, LaxImage *img=NULL, int npad=0, int ngap=0)
virtual	~MenuButton ()
virtual const char *	whattype ()
virtual int	LBDown (int x, int y, unsigned int wstate, int count, const LaxMouse *d)
	Any left click down brings up the menu, rather than the default Button::LBDown().
virtual int	SetMenu (MenuInfo *menu, int absorb)
virtual void	makePopup (int mouseid)
	Create the Popup MenuSelector. Called from LBDown().
Public Member Functions inherited from Laxkit::Button
	Button (anXWindow parnt, const char nname, const char ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow prev, unsigned long nowner, const char nsendmes, int nid=-1, const char nlabel=NULL, const char filename=NULL, LaxImage img=NULL, int npad=-1, int ngap=-1)
virtual	~Button ()
	Calls dec_count() on images.
virtual int	SetGraphic (int newthing, int newwidth, int newheight)
	Use a graphic instead of an image.
virtual int	SetIcon (const char *filename, int makebw=0)
	Return 0 on success, else nonzero error.
virtual int	SetIcon (LaxImage *img, int makebw=0)
	Return 0 on success, 1 otherwise. If makebw, then make a black and white copy too.
virtual const char *	Label (unsigned int which)
	Pass in something like BUTTON_OK or BUTTON_CANCEL.
virtual const char *	Label (const char *nlabel)
	Change the label to nlabel, and set needtodraw.
virtual const char *	Label ()
	Return what is the current label.
virtual void	draw ()
virtual void	WrapToExtent (int which)
	Set win_w (if which&1) and win_h (if which&2) to the extent of the icon/label.
virtual LaxFiles::Attribute *	dump_out_atts (LaxFiles::Attribute att, int what, anObject context)
virtual void	dump_in_atts (LaxFiles::Attribute att, int flag, anObject context)
Public Member Functions inherited from Laxkit::ButtonBase
	ButtonBase (anXWindow parnt, const char nname, const char ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow prev, unsigned long nowner, const char *nsendmes, int nid=0)
virtual	~ButtonBase ()
	Detaches button from a button group, if any.
virtual int	Grayed ()
	Return anXWindow::Grayed()\|(state==LAX_GRAY).
virtual int	Grayed (int g)
virtual int	LBUp (int x, int y, unsigned int wstate, const LaxMouse *d)
virtual int	WheelDown (int x, int y, unsigned int wstate, int count, const LaxMouse *d)
	For Momentary buttons, send() with direction=1.
virtual int	WheelUp (int x, int y, unsigned int wstate, int count, const LaxMouse *d)
	For Momentary buttons, send() with direction=-1.
virtual int	MouseMove (int x, int y, unsigned int state, const LaxMouse *d)
virtual int	CharInput (unsigned int ch, const char buffer, int len, unsigned int state, const LaxKeyboard d)
	Sends on enter.
virtual int	Event (const EventData e, const char mes)
	On enter or leave, swap oldstate and newstate.
virtual int	send (int deviceid, int direction)
	Send a SimpleMessage with type==LAX_ButtonEvent.
virtual void	Refresh ()
virtual void	drawon ()
virtual void	drawoff ()
virtual void	drawgrayed ()
virtual void	drawother ()
virtual int	toggle ()
	If state==LAX_ON, make LAX_OFF and vice versa, and set needtodraw=1. Returns state. Does net send.
virtual int	State (int newstate)
	Set the state to newstate (if a button is not currently pressed). Typically LAX_ON or LAX_OFF.
virtual int	State ()
	Return the state.
Public Member Functions inherited from Laxkit::anXWindow
	anXWindow (anXWindow parnt, const char nname, const char ntitle, unsigned long nstyle, int xx, int yy, int ww, int hh, int brder, anXWindow prev, unsigned long nowner, const char *nsend)
	Constructor.
virtual	~anXWindow ()
	anXWindow destructor. Its X window should have been XDestroy'd before here.
virtual const char *	WindowTitle (int which=0)
	Return basically the name of the window.
virtual void	WindowTitle (const char *newtitle)
	Change the title of the window. This text would usually be displayed in the bar provided by a window manager.
virtual const char *	tooltip (int mouseid=0)
	By default, return win_tooltip.
virtual const char *	tooltip (const char *newtooltip)
	Replace the current tooltip, return the current tooltip (after replacing).
virtual anXWindow *	findChildWindowByTitle (const char *title)
	Find the first immediate child window that has win_title==title.
virtual anXWindow *	findChildWindowByName (const char *name)
	Find the first immediate child window that has win_name==name.
virtual int	preinit ()
virtual int	init ()
	Empty placeholeder. Just returns 0.
virtual int	close ()
	Called by anXApp from anXApp::destroywindow() when a window is to be destroyed.
virtual int	Idle (int tid=0)
	anXWindow::Idle() is an empty placeholeder. Just returns 1.
virtual Displayer *	MakeCurrent ()
virtual int	Needtodraw ()
	Default is to return needtodraw.
virtual void	Needtodraw (int nntd)
	If 0, then the window does not need refreshing. Otherwise it does.
virtual int	deletenow ()
	Return whether the window is allowed to be deleted.
virtual int	setWinStyle (unsigned int stylebit, int newvalue)
	Control various window related basic styling of win_style.
virtual int	getWinStyle (unsigned int stylebit)
	Currently, simply return win_style&stylebit.
virtual void	installColors (WindowColors *newcolors)
	Dec_count old and inc_count new.
virtual ShortcutHandler *	GetShortcuts ()
	Return a ShortcutHandler that contains stacks of bound shortcuts and possible window actions.
virtual int	PerformAction (int action_number)
virtual int	ExposeChange (ScreenEventData *e)
	Default behavior on Expose events is to call Needtodraw(1).
virtual int	DeviceChange (const DeviceEventData *e)
virtual int	KeyUp (unsigned int ch, unsigned int state, const LaxKeyboard *kb)
	Called when a key is released.
virtual int	ButtonDown (int button, int x, int y, unsigned int state, int count, const LaxMouse *m)
virtual int	ButtonUp (int button, int x, int y, unsigned int state, const LaxMouse *m)
virtual int	MBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
	Default is just to return 1.
virtual int	MBUp (int x, int y, unsigned int state, const LaxMouse *d)
	Default is just to return 1.
virtual int	RBDown (int x, int y, unsigned int state, int count, const LaxMouse *d)
	Default is just to return 1.
virtual int	RBUp (int x, int y, unsigned int state, const LaxMouse *d)
	Default is just to return 1.
virtual int	FocusOn (const FocusChangeData *e)
	Increment win_active, and highlights the window's border, if the event refers to this window.
virtual int	FocusOff (const FocusChangeData *e)
	Decrements win_active, and de-highlights the window's border if win_active==0, if event is a real focus off.
virtual int	MoveResize (int nx, int ny, int nw, int nh)
	Move and resize the window.
virtual int	Resize (int nw, int nh)
	Resize with new nw, and nh.
virtual void	contentChanged ()
	Windows may call this when their contents change.
virtual void	selectionChanged ()
	Windows may call this when their selections change.
virtual anXWindow *	GetController ()
	Return the window most relevant for tab control loops.
virtual int	SelectNextControl (const LaxDevice *d)
	Transfer focus to nextcontrol.
virtual int	SelectPrevControl (const LaxDevice *d)
	Transfer the focus to prevcontrol.
virtual void	ControlActivation (int on)
	Do special activation or not when controls are activated by tabbing.
virtual int	AddPrevControl (anXWindow *prev)
virtual int	AddNextControl (anXWindow *next)
virtual int	ConnectControl (anXWindow *towhat, int after=1)
	Connect towhat to this. Used for tab loops.
virtual int	CloseControlLoop ()
	Close a tab loop.
virtual void	SetOwner (anXWindow nowner, const char mes=NULL, unsigned int send_mask=0)
	Set the new owner and control message.
virtual void	SetOwner (unsigned long nowner_id, const char *mes=NULL, unsigned int send_mask=0)
virtual void	dump_out (FILE f, int indent, int what, anObject context)
	Simple dumping function.
Public Member Functions inherited from Laxkit::Tagged
virtual int	HasTag (const char *tag, int casematters)
	Return whether the tag exists.
virtual int	NumberOfTags ()
	Return the number of tags, strangely enough.
virtual const char *	GetTag (int i)
	Return const pointer to the tag text for tag number i, where i==0 is the first tag.
virtual char *	GetAllTags ()
	Return a new char[] with a space separated list of all the tags.
virtual int	InsertTags (const char *tags, int casematters)
	Insert tags from a string such as 'tag1 tag2 tag3 "tag with spaces" tag4'.
virtual int	InsertTag (const char *tag, int casematters)
	Insert tag if it doesn't exist already.
virtual int	RemoveTag (const char *tag)
	The tag must be an exact match.
virtual int	RemoveTag (int i)
	Remove tag number i. i must be in range [0..NumberOfTags()-1].
virtual void	FlushTags ()
Public Member Functions inherited from LaxFiles::DumpUtility
virtual void	dump_in (FILE f, int indent, int what, Laxkit::anObject loadcontext, Attribute **att)
	Read in a file segment as an Attribute, and pass parsing duties to dump_in_atts.
virtual	~DumpUtility ()
	Empty virtual destructor.
Public Member Functions inherited from Laxkit::aDrawable
	aDrawable (Drawable d=0)
virtual int	DrawableType ()
virtual int	ValidDrawable ()

Public Attributes
unsigned long	menubutton_style
Public Attributes inherited from Laxkit::Button
int	pad
int	gap
int	labelstyle
Public Attributes inherited from Laxkit::ButtonBase
unsigned int	highlight
unsigned int	shadow
int	bevel
Public Attributes inherited from Laxkit::anXWindow
WindowColors *	win_colors
anXApp *	app
char *	win_name
	An arbitrary string to be used as an id.
char *	win_title
	The title of the window.
anXWindow *	win_parent
int	win_screen
unsigned long	win_style
int	win_x
int	win_y
int	win_w
int	win_h
unsigned int	win_border
int	win_pointer_shape
	Identifier for a stock mouse shape.
char	win_on
	Nonzero if the window is mapped.
char	win_active
	Should be positive when the window has a keyboard focus, 0 otherwise.
unsigned long	win_owner
	Who gets control messages from this window.
unsigned int	win_owner_send_mask
char *	win_sendthis
	The type of message that gets sent to owner.
anXWindow *	nextcontrol
anXWindow *	prevcontrol
Public Attributes inherited from Laxkit::Tagged
int	sorttags

Protected Attributes
MenuInfo *	menuinfo
Protected Attributes inherited from Laxkit::Button
LaxImage *	image
LaxImage *	bwimage
int	thing
int	thingw
int	thingh
char *	label
Protected Attributes inherited from Laxkit::ButtonBase
int	mousein
	The number of mice in the button, so 0 if none.
int	state
int	oldstate
int	id
ButtonBase *	nextbutton
ButtonBase *	prevbutton
ButtonDownInfo	buttondown
unsigned int	button_style
Protected Attributes inherited from Laxkit::anXWindow
char *	win_tooltip
	Convenience variable to hold the window's tooltip, if any.
int	needtodraw
RefPtrStack< anXWindow >	_kids
	Stack of children of the window.
Protected Attributes inherited from Laxkit::Tagged
PtrStack< char >	list_of_tags

Detailed Description

Simple class for a button pops up a menu instead of toggling itself in and out.

Todo:: should probably refcount menuinfos

Constructor & Destructor Documentation

Laxkit::MenuButton::MenuButton	(	anXWindow *	parnt,
		const char *	nname,
		const char *	ntitle,
		unsigned long	nstyle,
		int	xx,
		int	yy,
		int	ww,
		int	hh,
		int	brder,
		anXWindow *	prev,
		unsigned long	nowner,
		const char *	nsendmes,
		int	nid = `-1`,
		MenuInfo *	menu = `NULL`,
		int	absorb = `1`,
		const char *	nlabel = `NULL`,
		const char *	filename = `NULL`,
		LaxImage *	img = `NULL`,
		int	npad = `0`,
		int	ngap = `0`
	)