Provides a menu item. More...

#include <menu.h>

Inheritance diagram for VDKMenuItem:

Collaboration diagram for VDKMenuItem:

Public Member Functions
	__rwproperty (VDKMenuItem, bool) Checked

	__rwproperty (VDKMenuItem, const char *) Caption

	VDKMenuItem (VDKMenu menu, const char prompt=NULL, char **pixmap=NULL, guint key=GDK_VoidSymbol, guint8 modkey=GDK_MOD1_MASK, bool accel=true)

	VDKMenuItem (VDKMenubar bar, const char prompt=NULL, char **pixmap=NULL, int align=l_justify, guint key=GDK_VoidSymbol, guint8 modkey=GDK_MOD1_MASK, bool accel=true)

virtual	~VDKMenuItem ()

guint	AccKey ()

guint8	ModKey ()

void	Add (VDKMenu *submenu)

virtual void	SetFont (VDKFont *font)

Public Member Functions inherited from VDKObject
VDKRgb	GetBackground (GtkStateType state=GTK_STATE_NORMAL)

VDKRgb	GetForeground (GtkStateType state=GTK_STATE_NORMAL)

	VDKObject (VDKForm *owner=NULL)

	VDKObject (VDKForm owner, GtkWidget widget)

virtual	~VDKObject ()

bool	Destroy ()

virtual int	isA ()

VDKForm *	Owner ()

virtual GtkWidget *	Widget ()

GtkWidget *	ConnectingWidget ()

GtkWidget *	WrappedWidget ()

VDKFont *	GetFont ()

void	SetVisible (bool visible)

bool	GetVisible ()

void	SetCursor (VDKCursorType)

VDKCursorType	GetCursor ()

virtual void	SetForeground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)

virtual void	SetBackground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)

void	SetSize (int w, int h)

void	SetUsize (VDKPoint s)

virtual void	SetTip (char *)

virtual void	Add (VDKObject *obj, int justify=l_justify, int expand=TRUE, int fill=TRUE, int padding=0)

ItemList &	Items ()

void	Draw (GdkRectangle *area=NULL)

virtual void	Setup ()

void	SignalEmit (int signal)

void	SignalEmit (char *sig)

void	SignalEmitParent (int signal)

void	SignalEmitParent (char *sig)

void	GrabFocus ()

VDKObject *	Parent (VDKObject *p=NULL)

int	SignalConnect (VDKObject obj, char signal, bool(VDKObject::method)(VDKObject ), bool gtk=true, bool after=false)

int	SignalConnect (char signal, bool(VDKObject::method)(VDKObject *), bool gtk=true, bool after=false)

bool	SignalDisconnect (int connection)

int	EventConnect (VDKObject obj, char event, bool(VDKObject::method)(VDKObject , GdkEvent *), bool after=false)

int	EventConnect (char , bool(VDKObject::)(VDKObject , GdkEvent ), bool after=false)

bool	EventDisconnect (int connection)

Additional Inherited Members
Public Attributes inherited from VDKObject
VDKReadWriteValueProp< VDKObject, VDKRgb >	NormalBackground

VDKReadWriteValueProp< VDKObject, VDKFont * >	Font

SizeObjectProp	Usize

VDKReadWriteValueProp< VDKObject, bool >	Enabled

VDKReadWriteValueProp< VDKObject, VDKCursorType >	Cursor

VDKReadWriteValueProp< VDKObject, bool >	Visible

Protected Attributes inherited from VDKObject
VDKObjectSignal	s_clicked

GtkWidget *	widget

GtkWidget *	sigwid

VDKObject *	parent

Detailed Description

Provides a menu item.

SIGNALS

activate_signal Received whenever user selects an item

TIP: Menu item caption line is parsed and an acceleartor is installed if an underscore is found. By default installs Alt + underscored key
VDKMenuItem *item = new VDKMenuItem(menu,"_Accelerated");

// alt+a triggers activate_signal

If accelerated menu item does not have submenus using accelerated key makes activate_signal to be emitted, otherwise the submenu branch will be displayed

EXAMPLES: In ./testvdk/testvdk.cc

Constructor & Destructor Documentation

◆ VDKMenuItem() [1/2]

VDKMenuItem::VDKMenuItem	(	VDKMenu *	menu,
		const char *	prompt = `NULL`,
		char **	pixmap = `NULL`,
		guint	key = `GDK_VoidSymbol`,
		guint8	modkey = `GDK_MOD1_MASK`,
		bool	accel = `true`
	)

Constructor, makes a menu item to be assigned to a menu

Parameters

menu	owner menu
prompt	menu caption
pixmap	pixmap data
key	accelerator key
modkey	accelerator key modifier
accel	wheter should contain an accelerator or not

A pixmap will be packed at start if <pixmap> isn't NULL. Leaving <key> to default value makes <label> to be parsed for accelerators. For instance label == "_Quit" makes the accelerator as alt+q. Setting <key> other then default overrides label parsing, setting <modkey> to other than default overrides <alt> modifier.

◆ VDKMenuItem() [2/2]

VDKMenuItem::VDKMenuItem	(	VDKMenubar *	bar,
		const char *	prompt = `NULL`,
		char **	pixmap = `NULL`,
		int	align = `l_justify`,
		guint	key = `GDK_VoidSymbol`,
		guint8	modkey = `GDK_MOD1_MASK`,
		bool	accel = `true`
	)

Constructor, makes a menu item to be assigned to a menu bar

Parameters

bar	owner menu bar
prompt	menu caption
pixmap	pixmap data
align	label alignement
key	accelerator key
modkey	accelerator key modifier
accel	wheter should contain an accelerator or not

◆ ~VDKMenuItem()

VDKMenuItem::~VDKMenuItem ( )

virtual

Destructor

Member Function Documentation

◆ __rwproperty() [1/2]

VDKMenuItem::__rwproperty	(	VDKMenuItem	,
		bool
	)

Sets/gets menu item marked state

◆ __rwproperty() [2/2]

VDKMenuItem::__rwproperty	(	VDKMenuItem	,
		const char *
	)

Sets/gets menu item caption

◆ AccKey()

guint VDKMenuItem::AccKey ( )

inline

Returns accelerated key

◆ Add()

void VDKMenuItem::Add ( VDKMenu * submenu )

Adds a submenus to this menu

TIP: Allows submenus to be attached in cascade

◆ ModKey()

guint8 VDKMenuItem::ModKey ( )

inline

Returns accelerated key modifier

◆ SetFont()

void VDKMenuItem::SetFont ( VDKFont * f )