VkWidgetList(3x)VkWidgetList(3x)NAMEVkWidgetList - Supports operations on a list of widgets
HEADER FILE
#include <Vk/VkWidgetList.h>
PUBLIC PROTOCOL SUMMARY
Constructor/Destructor
VkWidgetList(void);
virtual ~VkWidgetList(void);
Adding and Removing Elements
virtual void add(Widget w);
virtual void add(VkComponent* comp);
virtual void remove(VkComponent* comp);
virtual void remove(Widget w);
virtual void removeFirst(void);
virtual void removeLast(void);
Checking For Membership
virtual Boolean exists(Widget w);
Traversing the list
int size(void);
Widget operator[](int index);
CLASS DESCRIPTION
The VkWidgetList class provides a convenient way to maintain and
manipulate lists of widgets. Widgets can be added and removed from
the list, or accessed by index. The VkWidgetList adds a
destroyCallback to each added widget to maintain the integrity of
the list when widgets are destroyed.
VkWidgetList()VkWidgetList(void);
Initialize an empty list.
~VkWidgetList()
virtual void ~VkWidgetList(void);
Destroy the storage used by a VkWidgetList object. Does not destroy
any widgets currently on the list.
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VkWidgetList(3x)VkWidgetList(3x)add()
virtual void add(Widget w);
virtual void add(VkComponent* comp);
Add a widget or component to a list. If a component is added, the
component's base widget is added to the list.
remove()
virtual void remove(VkComponent* comp);
virtual void remove(Widget w);
Remove a widget or a component's base widget from the list.
removeFirst()
virtual void removeFirst(void);
Remove the widget from the head of the list.
removeLast()
virtual void removeLast(void);
Remove the widget from the tail of the list.
exists()
virtual Boolean exists(Widget w);
Return TRUE if the given widget is currently a member of the list.
size()
int size(void);
Return the number of items on a list.
operator[]()
Widget operator[](int index);
Return a specific widget by index.
KNOWN DERIVED CLASSES
VkAlignmentGroup, VkGangedGroup, VkRadioGroup
CLASSES USED BY THIS CLASS
VkComponent
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VkWidgetList(3x)VkWidgetList(3x)KNOWN CLASSES THAT USE THIS CLASS
VkAlignmentGroup, VkDialogManager, VkGangedGroup, VkRadioGroup
SEE ALSO
VkAlignmentGroup, VkComponent, VkGangedGroup, VkRadioGroup
ViewKit Programmer's Guide
The X Window System, DEC Press, Bob Sheifler and Jim Gettys
The X Window System Toolkit, DEC Press, Paul Asente and Ralph Swick
The OSF/Motif Programmers Reference, Prentice Hall, OSF
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