Containers base class. More...

#include <widcontain.h>

Inheritance diagram for VDKObjectContainer:

Public Member Functions
int	BorderWidth (int w=-1)

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

void	RemoveObject (VDKObject *obj)

virtual void	RemoveObjectFromContainer (VDKObject *obj)

void	RemoveObjects ()

VDKObject *	FindTag (int tag)

void	ForEachDo (void(action)(VDKObject ))

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 ()

virtual void	SetFont (VDKFont *f)

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 *)

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

Containers base class.

This class provides a container widget, common class for specialized containers such as VDKBox, VDKTable etc. User should not construct explicitely this kind of object.

Member Function Documentation

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

virtual

Add an object.

Reimplemented from VDKObject.

Reimplemented in VDKMenubar, VDKNotebook, VDKToolbar, VDKRadioButtonGroup, VDKFrame, VDKMenu, VDKTable, VDKScrolled, VDKBox, VDKHandleBox, VDKPaned, VDKFixed, and VDKEventBox.

int VDKObjectContainer::BorderWidth ( int w = -1 )

inline

Sets container border width

Parameters

w	returns border width if is < 0

VDKObject * VDKObjectContainer::FindTag ( int tag )

Find an object with Tag==tag, NULL if fails

Parameters

tag	value to be searched

void VDKObjectContainer::ForEachDo ( void(*)(VDKObject *) action )

Apply user defined functions to each contained object

void VDKObjectContainer::RemoveObject ( VDKObject * obj )

inline

Remove an object from container, object will be destroyed

Parameters

obj	object to be removed

void VDKObjectContainer::RemoveObjectFromContainer ( VDKObject * obj )

virtual

This function will remove an object from a container without destroying it.

Parameters

obj

object to be removed Tip: should be used to reparent an widget, or it will leak. Example:

// remove from source container
// referencing it otherwise will be destroyed by gtk+
source->RemoveObjectFromContainer(widget);
// add to target container
target->Add(widget);
// set target as parent to redirect signal flow
widget->Parent(target); 
// unref widget again (or it will leak)
gtk_widget_unref(widget->Widget());

void VDKObjectContainer::RemoveObjects ( )

Remove all objects from container destroying them

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

widcontain.h
widcontain.cc

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation