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FX::FXTreeListBox Class Reference

The Tree List Box behaves very much like a List Box, except that it supports a hierarchical, tree structured display of the items. More...

#include <FXTreeListBox.h>

Inheritance diagram for FX::FXTreeListBox:

FX::FXPacker FX::FXComposite FX::FXWindow FX::FXDrawable FX::FXId FX::FXObject FX::FXDirBox List of all members.

Public Types

enum  {
  ID_TREE = FXPacker::ID_LAST,
  ID_FIELD,
  ID_LAST
}

Public Member Functions

 FXTreeListBox (FXComposite *p, FXObject *tgt=NULL, FXSelector sel=0, FXuint opts=FRAME_SUNKEN|FRAME_THICK|TREELISTBOX_NORMAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0, FXint pl=DEFAULT_PAD, FXint pr=DEFAULT_PAD, FXint pt=DEFAULT_PAD, FXint pb=DEFAULT_PAD)
virtual void create ()
virtual void detach ()
virtual void destroy ()
virtual void layout ()
virtual void enable ()
virtual void disable ()
virtual FXint getDefaultWidth ()
virtual FXint getDefaultHeight ()
FXint getNumItems () const
FXint getNumVisible () const
void setNumVisible (FXint nvis)
FXTreeItem * getFirstItem () const
FXTreeItem * getLastItem () const
FXint fillItems (FXTreeItem *father, const FXchar **strings, FXIcon *oi=NULL, FXIcon *ci=NULL, void *ptr=NULL)
FXint fillItems (FXTreeItem *father, const FXString &strings, FXIcon *oi=NULL, FXIcon *ci=NULL, void *ptr=NULL)
FXTreeItem * insertItem (FXTreeItem *other, FXTreeItem *father, FXTreeItem *item)
FXTreeItem * insertItem (FXTreeItem *other, FXTreeItem *father, const FXString &text, FXIcon *oi=NULL, FXIcon *ci=NULL, void *ptr=NULL)
FXTreeItem * appendItem (FXTreeItem *father, FXTreeItem *item)
FXTreeItem * appendItem (FXTreeItem *father, const FXString &text, FXIcon *oi=NULL, FXIcon *ci=NULL, void *ptr=NULL)
FXTreeItem * prependItem (FXTreeItem *father, FXTreeItem *item)
FXTreeItem * prependItem (FXTreeItem *father, const FXString &text, FXIcon *oi=NULL, FXIcon *ci=NULL, void *ptr=NULL)
FXTreeItem * moveItem (FXTreeItem *other, FXTreeItem *father, FXTreeItem *item)
void removeItem (FXTreeItem *item)
void removeItems (FXTreeItem *fm, FXTreeItem *to)
void clearItems ()
FXTreeItem * findItem (const FXString &text, FXTreeItem *start=NULL, FXuint flags=SEARCH_FORWARD|SEARCH_WRAP) const
FXTreeItem * findItemByData (const void *ptr, FXTreeItem *start=NULL, FXuint flags=SEARCH_FORWARD|SEARCH_WRAP) const
FXbool isItemCurrent (const FXTreeItem *item) const
FXbool isItemLeaf (const FXTreeItem *item) const
void sortRootItems ()
void sortItems ()
void sortChildItems (FXTreeItem *item)
virtual void setCurrentItem (FXTreeItem *item, FXbool notify=FALSE)
FXTreeItem * getCurrentItem () const
void setItemText (FXTreeItem *item, const FXString &text)
FXString getItemText (const FXTreeItem *item) const
void setItemOpenIcon (FXTreeItem *item, FXIcon *icon, FXbool owned=FALSE)
FXIcon * getItemOpenIcon (const FXTreeItem *item) const
void setItemClosedIcon (FXTreeItem *item, FXIcon *icon, FXbool owned=FALSE)
FXIcon * getItemClosedIcon (const FXTreeItem *item) const
void setItemData (FXTreeItem *item, void *ptr) const
void * getItemData (const FXTreeItem *item) const
FXTreeListSortFunc getSortFunc () const
void setSortFunc (FXTreeListSortFunc func)
FXbool isPaneShown () const
void setFont (FXFont *fnt)
FXFont * getFont () const
FXuint getListStyle () const
void setListStyle (FXuint style)
void setHelpText (const FXString &txt)
const FXString & getHelpText () const
void setTipText (const FXString &txt)
const FXString & getTipText () const
virtual void save (FXStream &store) const
virtual void load (FXStream &store)
virtual ~FXTreeListBox ()

Detailed Description

The Tree List Box behaves very much like a List Box, except that it supports a hierarchical, tree structured display of the items.

When an item is selected it issues a SEL_COMMAND message with the pointer to the item. While manipulating the tree list, it may send SEL_CHANGED messages to indicate which item the cursor is hovering over.

See also:

Constructor & Destructor Documentation

FX::FXTreeListBox::FXTreeListBox (  FXComposite *  p,
FXObject *  tgt = NULL,
FXSelector  sel = 0,
FXuint  opts = FRAME_SUNKEN|FRAME_THICK|TREELISTBOX_NORMAL,
FXint  x = 0,
FXint  y = 0,
FXint  w = 0,
FXint  h = 0,
FXint  pl = DEFAULT_PAD,
FXint  pr = DEFAULT_PAD,
FXint  pt = DEFAULT_PAD,
FXint  pb = DEFAULT_PAD
) 
 

Construct tree list box.

virtual FX::FXTreeListBox::~FXTreeListBox (   )  [virtual]
 

Destructor.

Member Function Documentation

virtual void FX::FXTreeListBox::create (   )  [virtual]
 

Create server-side resources.

Reimplemented from FX::FXComposite.

Reimplemented in FX::FXDirBox.

virtual void FX::FXTreeListBox::detach (   )  [virtual]
 

Detach server-side resources.

Reimplemented from FX::FXComposite.

Reimplemented in FX::FXDirBox.

virtual void FX::FXTreeListBox::destroy (   )  [virtual]
 

Destroy server-side resources.

Reimplemented from FX::FXComposite.

Reimplemented in FX::FXDirBox.

virtual void FX::FXTreeListBox::layout (   )  [virtual]
 

Perform layout.

Reimplemented from FX::FXPacker.

virtual void FX::FXTreeListBox::enable (   )  [virtual]
 

Enable widget.

Reimplemented from FX::FXWindow.

virtual void FX::FXTreeListBox::disable (   )  [virtual]
 

Disable widget.

Reimplemented from FX::FXWindow.

virtual FXint FX::FXTreeListBox::getDefaultWidth (   )  [virtual]
 

Return default with.

Reimplemented from FX::FXPacker.

virtual FXint FX::FXTreeListBox::getDefaultHeight (   )  [virtual]
 

Return default height.

Reimplemented from FX::FXPacker.

FXint FX::FXTreeListBox::getNumItems (   )  const
 

Return number of items.

FXint FX::FXTreeListBox::getNumVisible (   )  const
 

Return number of visible items.

void FX::FXTreeListBox::setNumVisible (  FXint  nvis  ) 
 

Set number of visible items to determine default height.

FXTreeItem* FX::FXTreeListBox::getFirstItem (   )  const
 

Return first top-level item.

FXTreeItem* FX::FXTreeListBox::getLastItem (   )  const
 

Return last top-level item.

FXint FX::FXTreeListBox::fillItems (  FXTreeItem *  father,
const FXchar **  strings,
FXIcon *  oi = NULL,
FXIcon *  ci = NULL,
void *  ptr = NULL
) 
 

Fill tree list box by appending items from array of strings.

FXint FX::FXTreeListBox::fillItems (  FXTreeItem *  father,
const FXString &  strings,
FXIcon *  oi = NULL,
FXIcon *  ci = NULL,
void *  ptr = NULL
) 
 

Fill tree list box by appending items from newline separated strings.

FXTreeItem* FX::FXTreeListBox::insertItem (  FXTreeItem *  other,
FXTreeItem *  father,
FXTreeItem *  item
) 
 

Insert [possibly subclassed] item under father before other item.

FXTreeItem* FX::FXTreeListBox::insertItem (  FXTreeItem *  other,
FXTreeItem *  father,
const FXString &  text,
FXIcon *  oi = NULL,
FXIcon *  ci = NULL,
void *  ptr = NULL
) 
 

Insert item with given text and optional icons, and user-data pointer under father before other item.

FXTreeItem* FX::FXTreeListBox::appendItem (  FXTreeItem *  father,
FXTreeItem *  item
) 
 

Append [possibly subclassed] item as last child of father.

FXTreeItem* FX::FXTreeListBox::appendItem (  FXTreeItem *  father,
const FXString &  text,
FXIcon *  oi = NULL,
FXIcon *  ci = NULL,
void *  ptr = NULL
) 
 

Append item with given text and optional icons, and user-data pointer as last child of father.

FXTreeItem* FX::FXTreeListBox::prependItem (  FXTreeItem *  father,
FXTreeItem *  item
) 
 

Prepend [possibly subclassed] item as first child of father.

FXTreeItem* FX::FXTreeListBox::prependItem (  FXTreeItem *  father,
const FXString &  text,
FXIcon *  oi = NULL,
FXIcon *  ci = NULL,
void *  ptr = NULL
) 
 

Prepend item with given text and optional icons, and user-data pointer as first child of father.

FXTreeItem* FX::FXTreeListBox::moveItem (  FXTreeItem *  other,
FXTreeItem *  father,
FXTreeItem *  item
) 
 

Move item under father before other item.

void FX::FXTreeListBox::removeItem (  FXTreeItem *  item  ) 
 

Remove item.

void FX::FXTreeListBox::removeItems (  FXTreeItem *  fm,
FXTreeItem *  to
) 
 

Remove all items in range [fm...to].

void FX::FXTreeListBox::clearItems (   ) 
 

Remove all items from list.

FXTreeItem* FX::FXTreeListBox::findItem (  const FXString &  text,
FXTreeItem *  start = NULL,
FXuint  flags = SEARCH_FORWARD|SEARCH_WRAP
)  const
 

Search items by name, beginning from item start.

If the start item is NULL the search will start at the first, top-most item in the list. Flags may be SEARCH_FORWARD or SEARCH_BACKWARD to control the search direction; this can be combined with SEARCH_NOWRAP or SEARCH_WRAP to control whether the search wraps at the start or end of the list. The option SEARCH_IGNORECASE causes a case-insensitive match. Finally, passing SEARCH_PREFIX causes searching for a prefix of the item name. Return NULL if no matching item is found.

FXTreeItem* FX::FXTreeListBox::findItemByData (  const void *  ptr,
FXTreeItem *  start = NULL,
FXuint  flags = SEARCH_FORWARD|SEARCH_WRAP
)  const
 

Search items by associated user data, beginning from item start.

If the start item is NULL the search will start at the first, top-most item in the list. Flags may be SEARCH_FORWARD or SEARCH_BACKWARD to control the search direction; this can be combined with SEARCH_NOWRAP or SEARCH_WRAP to control whether the search wraps at the start or end of the list. The option SEARCH_IGNORECASE causes a case-insensitive match. Finally, passing SEARCH_PREFIX causes searching for a prefix of the item name. Return NULL if no matching item is found.

FXbool FX::FXTreeListBox::isItemCurrent (  const FXTreeItem *  item  )  const
 

Return TRUE if item is the current item.

FXbool FX::FXTreeListBox::isItemLeaf (  const FXTreeItem *  item  )  const
 

Return TRUE if item is leaf-item, i.e. has no children.

void FX::FXTreeListBox::sortRootItems (   ) 
 

Sort the toplevel items with the sort function.

void FX::FXTreeListBox::sortItems (   ) 
 

Sort all items recursively.

void FX::FXTreeListBox::sortChildItems (  FXTreeItem *  item  ) 
 

Sort child items of item.

virtual void FX::FXTreeListBox::setCurrentItem (  FXTreeItem *  item,
FXbool  notify = FALSE
)  [virtual]
 

Change current item.

FXTreeItem* FX::FXTreeListBox::getCurrentItem (   )  const
 

Return current item.

void FX::FXTreeListBox::setItemText (  FXTreeItem *  item,
const FXString &  text
) 
 

Change item label.

FXString FX::FXTreeListBox::getItemText (  const FXTreeItem *  item  )  const
 

Return item label.

void FX::FXTreeListBox::setItemOpenIcon (  FXTreeItem *  item,
FXIcon *  icon,
FXbool  owned = FALSE
) 
 

Change item's open icon, delete old one if it was owned.

FXIcon* FX::FXTreeListBox::getItemOpenIcon (  const FXTreeItem *  item  )  const
 

Return item's open icon.

void FX::FXTreeListBox::setItemClosedIcon (  FXTreeItem *  item,
FXIcon *  icon,
FXbool  owned = FALSE
) 
 

Change item's closed icon, delete old one if it was owned.

FXIcon* FX::FXTreeListBox::getItemClosedIcon (  const FXTreeItem *  item  )  const
 

Return item's closed icon.

void FX::FXTreeListBox::setItemData (  FXTreeItem *  item,
void *  ptr
)  const
 

Change item's user data.

void* FX::FXTreeListBox::getItemData (  const FXTreeItem *  item  )  const
 

Return item's user data.

FXTreeListSortFunc FX::FXTreeListBox::getSortFunc (   )  const
 

Return item sort function.

void FX::FXTreeListBox::setSortFunc (  FXTreeListSortFunc  func  ) 
 

Change item sort function.

FXbool FX::FXTreeListBox::isPaneShown (   )  const
 

Is the pane shown.

void FX::FXTreeListBox::setFont (  FXFont *  fnt  ) 
 

Change font.

FXFont* FX::FXTreeListBox::getFont (   )  const
 

Return font.

FXuint FX::FXTreeListBox::getListStyle (   )  const
 

Return list style.

void FX::FXTreeListBox::setListStyle (  FXuint  style  ) 
 

Change list style.

void FX::FXTreeListBox::setHelpText (  const FXString &  txt  ) 
 

Change help text.

const FXString& FX::FXTreeListBox::getHelpText (   )  const
 

Return help text.

void FX::FXTreeListBox::setTipText (  const FXString &  txt  ) 
 

Change tip text.

const FXString& FX::FXTreeListBox::getTipText (   )  const
 

Return tip text.

virtual void FX::FXTreeListBox::save (  FXStream &  store  )  const [virtual]
 

Save object to a stream.

Reimplemented from FX::FXPacker.

Reimplemented in FX::FXDirBox.

virtual void FX::FXTreeListBox::load (  FXStream &  store  )  [virtual]
 

Load object from a stream.

Reimplemented from FX::FXPacker.

Reimplemented in FX::FXDirBox.

Copyright © 1997-2005 Jeroen van der Zijp