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FX::FXList Class Reference

A List Widget displays a list of items, each with a text and optional icon. More...

#include <FXList.h>

Inheritance diagram for FX::FXList:

FX::FXScrollArea FX::FXComposite FX::FXWindow FX::FXDrawable FX::FXId FX::FXObject FX::FXColorList List of all members.

Public Member Functions

 FXList (FXComposite *p, FXObject *tgt=NULL, FXSelector sel=0, FXuint opts=LIST_NORMAL, FXint x=0, FXint y=0, FXint w=0, FXint h=0)
virtual void create ()
virtual void detach ()
virtual void layout ()
virtual FXint getDefaultWidth ()
virtual FXint getDefaultHeight ()
virtual FXint getContentWidth ()
virtual FXint getContentHeight ()
virtual void recalc ()
virtual bool canFocus () const
virtual void setFocus ()
virtual void killFocus ()
FXint getNumItems () const
FXint getNumVisible () const
void setNumVisible (FXint nvis)
FXListItemgetItem (FXint index) const
FXint setItem (FXint index, FXListItem *item, FXbool notify=FALSE)
FXint setItem (FXint index, const FXString &text, FXIcon *icon=NULL, void *ptr=NULL, FXbool notify=FALSE)
FXint fillItems (const FXchar **strings, FXIcon *icon=NULL, void *ptr=NULL, FXbool notify=FALSE)
FXint fillItems (const FXString &strings, FXIcon *icon=NULL, void *ptr=NULL, FXbool notify=FALSE)
FXint insertItem (FXint index, FXListItem *item, FXbool notify=FALSE)
FXint insertItem (FXint index, const FXString &text, FXIcon *icon=NULL, void *ptr=NULL, FXbool notify=FALSE)
FXint appendItem (FXListItem *item, FXbool notify=FALSE)
FXint appendItem (const FXString &text, FXIcon *icon=NULL, void *ptr=NULL, FXbool notify=FALSE)
FXint prependItem (FXListItem *item, FXbool notify=FALSE)
FXint prependItem (const FXString &text, FXIcon *icon=NULL, void *ptr=NULL, FXbool notify=FALSE)
FXint moveItem (FXint newindex, FXint oldindex, FXbool notify=FALSE)
FXListItemextractItem (FXint index, FXbool notify=FALSE)
void removeItem (FXint index, FXbool notify=FALSE)
void clearItems (FXbool notify=FALSE)
FXint getItemWidth (FXint index) const
FXint getItemHeight (FXint index) const
virtual FXint getItemAt (FXint x, FXint y) const
FXint hitItem (FXint index, FXint x, FXint y) const
FXint findItem (const FXString &text, FXint start=-1, FXuint flags=SEARCH_FORWARD|SEARCH_WRAP) const
FXint findItemByData (const void *ptr, FXint start=-1, FXuint flags=SEARCH_FORWARD|SEARCH_WRAP) const
virtual void makeItemVisible (FXint index)
void setItemText (FXint index, const FXString &text)
FXString getItemText (FXint index) const
void setItemIcon (FXint index, FXIcon *icon, FXbool owned=FALSE)
FXIcongetItemIcon (FXint index) const
void setItemData (FXint index, void *ptr)
void * getItemData (FXint index) const
FXbool isItemSelected (FXint index) const
FXbool isItemCurrent (FXint index) const
FXbool isItemVisible (FXint index) const
FXbool isItemEnabled (FXint index) const
void updateItem (FXint index) const
virtual FXbool enableItem (FXint index)
virtual FXbool disableItem (FXint index)
virtual FXbool selectItem (FXint index, FXbool notify=FALSE)
virtual FXbool deselectItem (FXint index, FXbool notify=FALSE)
virtual FXbool toggleItem (FXint index, FXbool notify=FALSE)
virtual FXbool extendSelection (FXint index, FXbool notify=FALSE)
virtual FXbool killSelection (FXbool notify=FALSE)
virtual void setCurrentItem (FXint index, FXbool notify=FALSE)
FXint getCurrentItem () const
void setAnchorItem (FXint index)
FXint getAnchorItem () const
FXint getCursorItem () const
void sortItems ()
FXListSortFunc getSortFunc () const
void setSortFunc (FXListSortFunc func)
void setFont (FXFont *fnt)
FXFontgetFont () const
FXColor getTextColor () const
void setTextColor (FXColor clr)
FXColor getSelBackColor () const
void setSelBackColor (FXColor clr)
FXColor getSelTextColor () const
void setSelTextColor (FXColor clr)
FXuint getListStyle () const
void setListStyle (FXuint style)
void setHelpText (const FXString &text)
const FXStringgetHelpText () const
virtual void save (FXStream &store) const
virtual void load (FXStream &store)
virtual ~FXList ()

Static Public Member Functions

static FXint ascending (const FXListItem *a, const FXListItem *b)
static FXint descending (const FXListItem *a, const FXListItem *b)
static FXint ascendingCase (const FXListItem *a, const FXListItem *b)
static FXint descendingCase (const FXListItem *a, const FXListItem *b)

Detailed Description

A List Widget displays a list of items, each with a text and optional icon.

When an item's selected state changes, the list sends a SEL_SELECTED or SEL_DESELECTED message. A change of the current item is signified by the SEL_CHANGED message. The list sends SEL_COMMAND messages when the user clicks on an item, and SEL_CLICKED, SEL_DOUBLECLICKED, and SEL_TRIPLECLICKED when the user clicks once, twice, or thrice, respectively. When items are added, replaced, or removed, the list sends messages of the type SEL_INSERTED, SEL_REPLACED, or SEL_DELETED. In each of these cases, the index to the item, if any, is passed in the 3rd argument of the message.

See also:


Constructor & Destructor Documentation

FX::FXList::FXList FXComposite p,
FXObject tgt = NULL,
FXSelector  sel = 0,
FXuint  opts = LIST_NORMAL,
FXint  x = 0,
FXint  y = 0,
FXint  w = 0,
FXint  h = 0
 

Construct a list with initially no items in it.

virtual FX::FXList::~FXList  )  [virtual]
 

Destructor.


Member Function Documentation

static FXint FX::FXList::ascending const FXListItem a,
const FXListItem b
[static]
 

static FXint FX::FXList::descending const FXListItem a,
const FXListItem b
[static]
 

static FXint FX::FXList::ascendingCase const FXListItem a,
const FXListItem b
[static]
 

static FXint FX::FXList::descendingCase const FXListItem a,
const FXListItem b
[static]
 

virtual void FX::FXList::create  )  [virtual]
 

Create server-side resources.

Reimplemented from FX::FXComposite.

virtual void FX::FXList::detach  )  [virtual]
 

Detach server-side resources.

Reimplemented from FX::FXComposite.

virtual void FX::FXList::layout  )  [virtual]
 

Perform layout.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXList::getDefaultWidth  )  [virtual]
 

Return default width.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXList::getDefaultHeight  )  [virtual]
 

Return default height.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXList::getContentWidth  )  [virtual]
 

Compute and return content width.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXList::getContentHeight  )  [virtual]
 

Return content height.

Reimplemented from FX::FXScrollArea.

virtual void FX::FXList::recalc  )  [virtual]
 

Recalculate layout.

Reimplemented from FX::FXWindow.

virtual bool FX::FXList::canFocus  )  const [virtual]
 

List widget can receive focus.

Reimplemented from FX::FXWindow.

virtual void FX::FXList::setFocus  )  [virtual]
 

Move the focus to this window.

Reimplemented from FX::FXWindow.

virtual void FX::FXList::killFocus  )  [virtual]
 

Remove the focus from this window.

Reimplemented from FX::FXWindow.

FXint FX::FXList::getNumItems  )  const [inline]
 

Return the number of items in the list.

FXint FX::FXList::getNumVisible  )  const [inline]
 

Return number of visible items.

void FX::FXList::setNumVisible FXint  nvis  ) 
 

Change the number of visible items.

FXListItem* FX::FXList::getItem FXint  index  )  const
 

Return the item at the given index.

FXint FX::FXList::setItem FXint  index,
FXListItem item,
FXbool  notify = FALSE
 

Replace the item with a [possibly subclassed] item.

FXint FX::FXList::setItem FXint  index,
const FXString text,
FXIcon icon = NULL,
void *  ptr = NULL,
FXbool  notify = FALSE
 

Replace items text, icon, and user-data pointer.

FXint FX::FXList::fillItems const FXchar **  strings,
FXIcon icon = NULL,
void *  ptr = NULL,
FXbool  notify = FALSE
 

Fill list by appending items from array of strings.

FXint FX::FXList::fillItems const FXString strings,
FXIcon icon = NULL,
void *  ptr = NULL,
FXbool  notify = FALSE
 

Fill list by appending items from newline separated strings.

FXint FX::FXList::insertItem FXint  index,
FXListItem item,
FXbool  notify = FALSE
 

Insert a new [possibly subclassed] item at the give index.

FXint FX::FXList::insertItem FXint  index,
const FXString text,
FXIcon icon = NULL,
void *  ptr = NULL,
FXbool  notify = FALSE
 

Insert item at index with given text, icon, and user-data pointer.

FXint FX::FXList::appendItem FXListItem item,
FXbool  notify = FALSE
 

Append a [possibly subclassed] item to the list.

FXint FX::FXList::appendItem const FXString text,
FXIcon icon = NULL,
void *  ptr = NULL,
FXbool  notify = FALSE
 

Append new item with given text and optional icon, and user-data pointer.

FXint FX::FXList::prependItem FXListItem item,
FXbool  notify = FALSE
 

Prepend a [possibly subclassed] item to the list.

FXint FX::FXList::prependItem const FXString text,
FXIcon icon = NULL,
void *  ptr = NULL,
FXbool  notify = FALSE
 

Prepend new item with given text and optional icon, and user-data pointer.

FXint FX::FXList::moveItem FXint  newindex,
FXint  oldindex,
FXbool  notify = FALSE
 

Move item from oldindex to newindex.

FXListItem* FX::FXList::extractItem FXint  index,
FXbool  notify = FALSE
 

Extract item from list.

void FX::FXList::removeItem FXint  index,
FXbool  notify = FALSE
 

Remove item from list.

void FX::FXList::clearItems FXbool  notify = FALSE  ) 
 

Remove all items from list.

FXint FX::FXList::getItemWidth FXint  index  )  const
 

Return item width.

FXint FX::FXList::getItemHeight FXint  index  )  const
 

Return item height.

virtual FXint FX::FXList::getItemAt FXint  x,
FXint  y
const [virtual]
 

Return index of item at x,y, if any.

FXint FX::FXList::hitItem FXint  index,
FXint  x,
FXint  y
const
 

Return item hit code: 0 no hit; 1 hit the icon; 2 hit the text.

FXint FX::FXList::findItem const FXString text,
FXint  start = -1,
FXuint  flags = SEARCH_FORWARD|SEARCH_WRAP
const
 

Search items by name, beginning from item start.

If the start item is -1 the search will start at the first 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 -1 if no matching item is found.

FXint FX::FXList::findItemByData const void *  ptr,
FXint  start = -1,
FXuint  flags = SEARCH_FORWARD|SEARCH_WRAP
const
 

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

If the start item is -1 the search will start at the first 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.

virtual void FX::FXList::makeItemVisible FXint  index  )  [virtual]
 

Scroll to bring item into view.

void FX::FXList::setItemText FXint  index,
const FXString text
 

Change item text.

FXString FX::FXList::getItemText FXint  index  )  const
 

Return item text.

void FX::FXList::setItemIcon FXint  index,
FXIcon icon,
FXbool  owned = FALSE
 

Change item icon, deleting the old icon if it was owned.

FXIcon* FX::FXList::getItemIcon FXint  index  )  const
 

Return item icon, if any.

void FX::FXList::setItemData FXint  index,
void *  ptr
 

Change item user-data pointer.

void* FX::FXList::getItemData FXint  index  )  const
 

Return item user-data pointer.

FXbool FX::FXList::isItemSelected FXint  index  )  const
 

Return TRUE if item is selected.

FXbool FX::FXList::isItemCurrent FXint  index  )  const
 

Return TRUE if item is current.

FXbool FX::FXList::isItemVisible FXint  index  )  const
 

Return TRUE if item is visible.

FXbool FX::FXList::isItemEnabled FXint  index  )  const
 

Return TRUE if item is enabled.

void FX::FXList::updateItem FXint  index  )  const
 

Repaint item.

virtual FXbool FX::FXList::enableItem FXint  index  )  [virtual]
 

Enable item.

virtual FXbool FX::FXList::disableItem FXint  index  )  [virtual]
 

Disable item.

virtual FXbool FX::FXList::selectItem FXint  index,
FXbool  notify = FALSE
[virtual]
 

Select item.

virtual FXbool FX::FXList::deselectItem FXint  index,
FXbool  notify = FALSE
[virtual]
 

Deselect item.

virtual FXbool FX::FXList::toggleItem FXint  index,
FXbool  notify = FALSE
[virtual]
 

Toggle item selection state.

virtual FXbool FX::FXList::extendSelection FXint  index,
FXbool  notify = FALSE
[virtual]
 

Extend selection from anchor item to index.

virtual FXbool FX::FXList::killSelection FXbool  notify = FALSE  )  [virtual]
 

Deselect all items.

virtual void FX::FXList::setCurrentItem FXint  index,
FXbool  notify = FALSE
[virtual]
 

Change current item.

FXint FX::FXList::getCurrentItem  )  const [inline]
 

Return current item, if any.

void FX::FXList::setAnchorItem FXint  index  ) 
 

Change anchor item.

FXint FX::FXList::getAnchorItem  )  const [inline]
 

Return anchor item, if any.

FXint FX::FXList::getCursorItem  )  const [inline]
 

Get item under the cursor, if any.

void FX::FXList::sortItems  ) 
 

Sort items using current sort function.

FXListSortFunc FX::FXList::getSortFunc  )  const [inline]
 

Return sort function.

void FX::FXList::setSortFunc FXListSortFunc  func  )  [inline]
 

Change sort function.

void FX::FXList::setFont FXFont fnt  ) 
 

Change text font.

FXFont* FX::FXList::getFont  )  const [inline]
 

Return text font.

FXColor FX::FXList::getTextColor  )  const [inline]
 

Return normal text color.

void FX::FXList::setTextColor FXColor  clr  ) 
 

Change normal text color.

FXColor FX::FXList::getSelBackColor  )  const [inline]
 

Return selected text background.

void FX::FXList::setSelBackColor FXColor  clr  ) 
 

Change selected text background.

FXColor FX::FXList::getSelTextColor  )  const [inline]
 

Return selected text color.

void FX::FXList::setSelTextColor FXColor  clr  ) 
 

Change selected text color.

FXuint FX::FXList::getListStyle  )  const
 

Return list style.

void FX::FXList::setListStyle FXuint  style  ) 
 

Change list style.

void FX::FXList::setHelpText const FXString text  ) 
 

Set the status line help text for this list.

const FXString& FX::FXList::getHelpText  )  const [inline]
 

Get the status line help text for this list.

virtual void FX::FXList::save FXStream store  )  const [virtual]
 

Save list to a stream.

Reimplemented from FX::FXWindow.

virtual void FX::FXList::load FXStream store  )  [virtual]
 

Load list from a stream.

Reimplemented from FX::FXWindow.

Copyright © 1997-2005 Jeroen van der Zijp