Gadget class. More...

#include <ilviews/gadgets/amenu.h>

Inheritance diagram for IlvAbstractMenu:

Public Member Functions
void	addHighlightCallback (IlvGraphicCallback callback, IlBoolean submenus=IlTrue)
	Adds a "Highlight" callback to the menu. More...

void	addHighlightCallback (const IlSymbol *callbackName, IlBoolean submenus=IlTrue)
	Adds a named "Highlight" callback to the menu. More...

virtual IlvGadgetItem *	createItem (const char label, IlvGraphic graphic=0, IlvBitmap bitmap=0, IlvBitmap selbitmap=0, IlBoolean copy=IlTrue) const
	Returns a new gadget item. More...

void	deSelectAll ()
	Deselects all the items. More...

virtual void	empty ()
	Empties the list. More...

virtual IlvGadgetItem *	getItemByName (const char *) const
	Returns the item whose name is specified. More...

IlvMenuItem const	getItems (IlUShort &count) const
	Returns an array of all the items in the menu. More...

virtual void	getLabelOrientation (IlvOrientation &orientation, IlBoolean &flip) const
	Returns the default orientation of the labels associated with the menu items. More...

virtual IlvPosition	getLabelPosition () const
	Returns the default position of the labels associated with the menu items, relative to their picture. More...

virtual IlvPalette *	getNormalTextPalette () const
	Returns the default palette used to draw an item. More...

virtual IlvPalette *	getOpaquePalette () const
	Returns the opaque palette used to draw opaque items. More...

IlUShort	insertItem (IlvMenuItem *item, IlShort pos=-1)
	Inserts a menu item at the specified position. More...

IlUShort	insertItem (IlUShort pos, const char label, const IlvPopupMenu menu=0, IlBoolean copy=IlTrue)
	Inserts a menu item that has a label. More...

virtual IlBoolean	isSelectable (const IlvMenuItem *item) const
	Indicates whether the specified item can be selected. More...

virtual IlBoolean	isShowingLabel () const
	Returns `IlTrue` if the labels associated with the menu items are displayed. More...

virtual IlBoolean	isShowingPicture () const
	Indicates if the pictures associated with the menu items are displayed. More...

virtual void	itemBBox (IlUShort index, IlvRect &bbox, const IlvTransformer *t=0) const =0
	Returns the bounding box of a menu item in the menu. More...

virtual IlShort	pointToPosition (const IlvPoint &point, const IlvTransformer *t=0) const
	Returns the index of the menu item located at the indicated position. More...

virtual void	recomputeAllItems ()
	Recomputes the size of all the items managed by the holder. More...

virtual void	select (IlUShort pos)
	Is called when an item has been selected. More...

virtual IlShort	selectNext ()
	Is called when the user tries to select the next menu item using the keyboard. More...

virtual IlShort	selectPrevious ()
	Is called when the user tries to select the previous menu item using the keyboard. More...

void	setHighlightCallback (IlvGraphicCallback callback, IlBoolean submenus=IlTrue)
	Sets a "Highlight" callback to the menu. More...

void	setHighlightCallback (const IlSymbol *callbackName, IlBoolean submenus=IlTrue)
	Sets a named "Highlight" callback to the menu. More...

void	setItems (IlvMenuItem const items, IlUShort count)
	Replaces the entire list of items in the menu. More...

virtual void	setItems (IlvGadgetItem const items, IlUShort count)
	Replaces the entire list of items. More...

void	setLabelOrientation (IlvOrientation orientation, IlBoolean flip=IlFalse, IlBoolean redraw=IlTrue)
	Sets the default orientation of the labels associated with the menu items. More...

void	setLabelPosition (IlvPosition position, IlBoolean redraw=IlTrue)
	Sets the default position of the menu item labels, relative to their picture. More...

void	showLabel (IlBoolean value=IlTrue, IlBoolean redraw=IlTrue)
	Specifies whether the menu item labels should be shown or hidden. More...

void	showPicture (IlBoolean value=IlTrue, IlBoolean redraw=IlTrue)
	Specifies whether the menu item pictures should be shown or hidden. More...

virtual void	unSelect (IlUShort pos)
	Is called when an item has been deselected. More...

IlShort	whichSelected () const
	Returns the index of the selected item. More...

Public Member Functions inherited from IlvListGadgetItemHolder
virtual void	addLabel (const char *label, IlAny data=0)
	Adds an item with a label to the holder list. More...

virtual IlvGadgetItem *	applyToItems (IlvApplyGadgetItem, IlAny)
	Applies the specified function to all the items of the holder. More...

virtual int	compareItems (const char string1, const char string2, IlAny value1, IlAny value2)
	Compares a pair of items. More...

IlUShort	getCardinal () const
	Returns the number of items stored in this holder. More...

IlShort	getFirstSelectedItem () const
	Returns the index of the first selected item. More...

IlShort	getIndex (const IlvGadgetItem *item, IlUShort start=0, IlUShort stop=(IlUShort)-1) const
	Returns the index of the specified item in the holder list. More...

IlvGadgetItem *	getItem (IlUShort index) const
	Returns an item from its position in the holder. More...

IlAny	getItemData (IlUShort index) const
	Returns an item user data. More...

IlvGadgetItem const	getItems (IlUShort &count) const
	Returns the array of all the items. More...

const char *	getLabel (IlUShort index) const
	Returns the indicated label of the list. More...

const char const	getLabels (IlUShort &count) const
	Returns an array of all the items labels. More...

IlShort	getPosition (const char *label, IlUShort start=0) const
	Returns the position of an item using its label. More...

virtual const char *	getSelection () const
	Returns the first selected item label. More...

IlUShort const *	getSelectionIndices (IlUShort &count) const
	Returns an array containing the indexes of the selected item. More...

const char const	getSelections (IlUShort &count) const
	Returns an array of the selected items. More...

IlAny const *	getUserDataArray (IlUShort &count) const
	Returns an array of all the user data for the items. More...

IlUShort	insertBitmap (IlvBitmap *bitmap, IlShort pos=-1)
	Inserts an item with a bitmap at the given position in the holder list. More...

IlUShort	insertGraphic (IlvGraphic *graphic, IlShort pos=-1)
	Inserts an item with a graphic as picture at a given position in the holder list. More...

IlUShort	insertItem (IlvGadgetItem *item, IlShort index=-1)
	Inserts an item at a given position in the holder's list. More...

virtual void	insertLabel (IlUShort pos, const char *label, IlAny data=0)
	Inserts an item with a label at a given position in the holder list. More...

IlBoolean	isSelected (IlUShort index) const
	Specifies whether the item whose position is specified is selected. More...

void	removeItem (IlUShort index, IlBoolean destroy=IlTrue)
	Removes an item from the holder. More...

void	removeLabel (IlUShort index)
	Removes and destroys an item. More...

void	setItemData (IlUShort index, IlAny itemData)
	Sets an item user data. More...

void	setLabel (IlUShort index, const char *label, IlBoolean copy)
	Modifies the label of an item. More...

virtual void	setLabels (const char const labels, IlAny const *itemData, IlUShort count, IlBoolean copy=IlTrue)
	Replaces the entire list of items. More...

virtual void	setLabels (const char const labels, IlUShort count, IlBoolean copy=IlTrue)
	Replaces the entire list of items. More...

virtual void	sort (IlvListCompareFunction func=0)
	Sorts the items. More...

Public Member Functions inherited from IlvGadgetItemHolder
virtual void	drawGadgetItem (const IlvGadgetItem item, IlvPort port, const IlvRect &rect, const IlvTransformer t=0, const IlvRegion clip=0) const
	Draws a specific gadget item. More...

IlvGadgetItem *	getCallbackItem () const
	Returns the item that triggered a callback. More...

IlvGadgetItem *	getDragDropTarget () const
	Returns the target item of a drag-and-drop operation. More...

IlvGraphic *	getDraggedImage () const
	Returns the graphic object used to draw the ghost image during a drag-and-drop operation. More...

IlvGadgetItem *	getDraggedItem () const
	Returns the item that is being dragged during a drag-and-drop operation. More...

IlvGadgetItem *	getEditedItem () const
	Returns the item that is being edited. More...

virtual IlvPalette *	getHighlightTextPalette () const
	Returns the highlight palette used to draw the label of highlighted items. More...

IlvGadgetItem *	getToolTipItem () const
	Returns the item that is displaying a tooltip. More...

virtual void	initReDrawItems ()
	Begins a redraw session. More...

virtual void	reDrawItems ()
	Ends a redraw session. More...

void	setDragDropTarget (IlvGadgetItem *item)
	Sets the target item of a drag-and-drop operation. More...

void	setDraggedImage (IlvGraphic *graphic)
	Sets the graphic object used to draw the ghost image during a drag-and-drop operation. More...

void	setDraggedItem (IlvGadgetItem *item)
	Sets the dragged item. More...

Static Public Member Functions
static IlSymbol *	HighlightCBSymbol ()
	Returns the callback type for the Highlight callback. More...

Protected Member Functions
	IlvAbstractMenu (IlvDisplay display, IlUShort count=0, const char const labels=0, IlUShort thickness=IlvDefaultGadgetThickness, IlvPalette palette=0)
	Constructor. More...

	IlvAbstractMenu (IlvDisplay display, IlUShort count, IlvMenuItem items, IlUShort thickness=IlvDefaultGadgetThickness, IlvPalette *palette=0)
	Constructor. More...

virtual void	itemActivated (IlvGadgetItem *)
	Is called when an item is activated. More...

Detailed Description

Gadget class.

Library: ilvgadgt

This abstract class is used to facilitate the use of menu classes.

See Also: IlvMenuBar, IlvToolBar, IlvMenuItem, IlvOptionMenu, IlvPopupMenu.

Constructor & Destructor Documentation

IlvAbstractMenu::IlvAbstractMenu	(	IlvDisplay *	display,
		IlUShort	count = `0`,
		const char const	labels = `0`,
		IlUShort	thickness = `IlvDefaultGadgetThickness`,
		IlvPalette *	palette = `0`
	)

protected

Constructor.

Initializes a new instance of the IlvAbstractMenu class.

Parameters

display	The connection to the display.
count	The number of elements in the labels array.
labels	An array of predefined labels.
thickness	The thickness of the menu.
palette	The palette used to draw the menu.

IlvAbstractMenu::IlvAbstractMenu	(	IlvDisplay *	display,
		IlUShort	count,
		IlvMenuItem *	items,
		IlUShort	thickness = `IlvDefaultGadgetThickness`,
		IlvPalette *	palette = `0`
	)

protected

Constructor.

Initializes a new instance of the IlvAbstractMenu class. The items are copied by this constructor.

Parameters

display	The connection to the display.
count	The number of elements in the items array.
items	An array of predefined items.
thickness	The thickness of the menu.
palette	The palette used to draw the menu.

Member Function Documentation

void IlvAbstractMenu::addHighlightCallback	(	IlvGraphicCallback	callback,
		IlBoolean	submenus = `IlTrue`
	)

Adds a "Highlight" callback to the menu.

Adds the "Highlight" callback specified by callback to the menu. If submenus is set to IlTrue, the same callback is added to the submenus. When the callback is invoked, its IlAny parameter can be cast in a pointer to an IlShort. This IlShort indicates the position of the currently highlighted menu item or is set to -1 if no menu item is highlighted. See the example in the setHighlightCallback() method above. A "Highlight" callback is invoked when an item of the menu is highlighted.

Parameters

callback	A pointer to the callback.
submenus	Specifies whether the callback should be propagated to the submenus.

See Also: setHighlightCallback().

void IlvAbstractMenu::addHighlightCallback	(	const IlSymbol *	callbackName,
		IlBoolean	submenus = `IlTrue`
	)

Adds a named "Highlight" callback to the menu.

Adds the highlight callback specified by callbackName to the menu. If submenus is set to IlTrue, the same callback name is added to the submenus. When the callback is invoked, its IlAny parameter can be cast in a pointer to an IlShort. This IlShort indicates the position of the currently highlighted menu item or is set to -1 if no menu item is highlighted. See the example in the setHighlightCallback() method above. A "Highlight" callback is invoked when a menu item is highlighted.

Parameters

callbackName	The name of the callback.
submenus	Specifies whether the callback should be propagated to the submenus.

See Also: setHighlightCallback().

virtual IlvGadgetItem* IlvAbstractMenu::createItem	(	const char *	label,
		IlvGraphic *	graphic = `0`,
		IlvBitmap *	bitmap = `0`,
		IlvBitmap *	selbitmap = `0`,
		IlBoolean	copy = `IlTrue`
	)		const

virtual

Returns a new gadget item.

You can override this member function in a subclass to create your own items.

Parameters

label	The item label.
graphic	The `IlvGraphic` object representing the picture associated with the item.
bitmap	The `IlvBitmap` object representing the picture associated with the item.
selbitmap	The `IlvBitmap` object representing the picture of the item when it is selected.
copy	Specifies whether a label should be copied. If the value is `IlFalse`, then you must allocate some memory for the label because in any case the label characters are deleted from the memory by the IlvGadgetItem.

Note: If both the second and third parameters are not 0, only the second parameter is used.

Returns: The created gadget item.

Reimplemented from IlvGadgetItemHolder.

void IlvAbstractMenu::deSelectAll ( )

virtual

Deselects all the items.

See Also: IlvGadgetItem::deSelect().

Reimplemented from IlvListGadgetItemHolder.

virtual void IlvAbstractMenu::empty ( )

virtual

Empties the list.

See Also: setItems(), removeItem().

Implements IlvListGadgetItemHolder.

Reimplemented in IlvPopupMenu, and IlvToolBar.

virtual IlvGadgetItem* IlvAbstractMenu::getItemByName ( const char * name ) const

virtual

Returns the item whose name is specified.

Parameters

name	The name of the item.

Returns: The item found or 0 if the specified item cannot be found.

See Also: IlvGadgetItem::setName(), applyToItems().

Reimplemented from IlvGadgetItemHolder.

IlvMenuItem* const* IlvAbstractMenu::getItems ( IlUShort & count ) const

Returns an array of all the items in the menu.

Parameters

count The number of items managed by this menu.

Returns: an array of all the items in the menu.

Note: The returned array should never be modified or deleted.

See Also: setItems(), IlvListGadgetItemHolder::insertItem().

virtual void IlvAbstractMenu::getLabelOrientation	(	IlvOrientation &	orientation,
		IlBoolean &	flip
	)		const

virtual

Returns the default orientation of the labels associated with the menu items.

Parameters

orientation	The default orientation of the labels.
flip	Specifies whether the labels are flipped or not. For more information, see the `setLabelOrientation()` method.

Returns: The default orientation of the labels associated with the menu items.

See Also: setLabelOrientation().

Reimplemented from IlvGadgetItemHolder.

virtual IlvPosition IlvAbstractMenu::getLabelPosition ( ) const

virtual

Returns the default position of the labels associated with the menu items, relative to their picture.

Returns: The default position of the labels associated with the menu items, relative to their picture.

See Also: setLabelPosition().

Reimplemented from IlvGadgetItemHolder.

virtual IlvPalette* IlvAbstractMenu::getNormalTextPalette ( ) const

virtual

Returns the default palette used to draw an item.

Returns: The default palette used to draw an item.

Implements IlvGadgetItemHolder.

virtual IlvPalette* IlvAbstractMenu::getOpaquePalette ( ) const

virtual

Returns the opaque palette used to draw opaque items.

Returns: The opaque palette used to draw opaque items.

Reimplemented from IlvGadgetItemHolder.

static IlSymbol* IlvAbstractMenu::HighlightCBSymbol ( )

static

Returns the callback type for the Highlight callback.

The Highlight callback is called when the highlighted item has changed.

See Also: IlvGraphic::setCallback(), IlvGadgetItem::highlight().

IlUShort IlvAbstractMenu::insertItem	(	IlvMenuItem *	item,
		IlShort	pos = `-1`
	)

Inserts a menu item at the specified position.

Inserts the menu item item at the position specified by pos.

Parameters

item	The menu item to insert.
pos	The position where the menu item should be inserted. If pos equals `-1`, the menu item is added at the last position.

Returns: The real position of the menu item after it has been inserted in the menu.

See Also: IlvListGadgetItemHolder::insertItem().

IlUShort IlvAbstractMenu::insertItem	(	IlUShort	pos,
		const char *	label,
		const IlvPopupMenu *	menu = `0`,
		IlBoolean	copy = `IlTrue`
	)

Inserts a menu item that has a label.

Creates a new menu item with the specified label, sets menu as the submenu of this new item, and adds the item to the menu at the position specified by pos. Note that the pop-up menu is always copied. The last parameter copy is not used and is kept only to allow compatibility with version 2.1.

Parameters

pos	The position where the new item should be inserted.
label	The label of the new menu item.
menu	The submenu associated with the new menu item.
copy	Not used.

Returns: The real position of the menu item after it has been inserted in the menu.

See Also: IlvGadgetItem::setMenu(), IlvListGadgetItemHolder::insertLabel().

virtual IlBoolean IlvAbstractMenu::isSelectable ( const IlvMenuItem * item ) const

virtual

Indicates whether the specified item can be selected.

Parameters

item	The menu item.

Returns: IlTrue if item can be selected and IlFalse otherwise.

See Also: IlvGadgetItem::isSelectable().

Reimplemented in IlvToolBar.

virtual IlBoolean IlvAbstractMenu::isShowingLabel ( ) const

virtual

Returns IlTrue if the labels associated with the menu items are displayed.

Returns: IlTrue if the labels associated with the menu items are displayed.

See Also: showLabel(), isShowingPicture().

Reimplemented from IlvGadgetItemHolder.

virtual IlBoolean IlvAbstractMenu::isShowingPicture ( ) const

virtual

Indicates if the pictures associated with the menu items are displayed.

Returns: IlTrue if the pictures associated with the menu items are displayed and IlFalse if they are not.

See Also: showPicture(), isShowingLabel().

Reimplemented from IlvGadgetItemHolder.

virtual void IlvAbstractMenu::itemActivated ( IlvGadgetItem * item )

protectedvirtual

Is called when an item is activated.

The default implementation calls the Activate callback.

Parameters

item	The activated gadget item.

See Also: IlvGadgetItem::activate().

Reimplemented from IlvGadgetItemHolder.

virtual void IlvAbstractMenu::itemBBox	(	IlUShort	index,
		IlvRect &	bbox,
		const IlvTransformer *	t = `0`
	)		const

pure virtual

Returns the bounding box of a menu item in the menu.

Uses bbox to return the bounding box of the item specified by index when the object is displayed with the transformer t.

Parameters

index	The index of the item.
bbox	The returned menu item's bounding box.
t	The transformer used to compute the item's bounding box.

Implemented in IlvPopupMenu, and IlvAbstractBar.

virtual IlShort IlvAbstractMenu::pointToPosition	(	const IlvPoint &	point,
		const IlvTransformer *	t = `0`
	)		const

virtual

Returns the index of the menu item located at the indicated position.

Returns the index of the menu item located at the position indicated by point when the object is displayed with the transformer t.

Parameters

point	The point used to located the item.
t	The transformer used to compute the item bounding box.

Returns: The index of the item located at the position indicated by point. If there is no item, a negative value is returned.

virtual void IlvAbstractMenu::recomputeAllItems ( )

virtual

Recomputes the size of all the items managed by the holder.

Calls the IlvGadgetItem::recomputeSize() member function for all the items managed by this holder.

See Also: IlvGadgetItem::recomputeSize(), applyToItems().

Reimplemented from IlvGadgetItemHolder.

Reimplemented in IlvPopupMenu.

virtual void IlvAbstractMenu::select ( IlUShort pos )

virtual

Is called when an item has been selected.

Parameters

pos	The index of the selected item.

See Also: unSelect().

Reimplemented in IlvPopupMenu, and IlvAbstractBar.

virtual IlShort IlvAbstractMenu::selectNext ( )

virtual

Is called when the user tries to select the next menu item using the keyboard.

Returns: The next selected item.

virtual IlShort IlvAbstractMenu::selectPrevious ( )

virtual

Is called when the user tries to select the previous menu item using the keyboard.

Returns: The previous selected item.

void IlvAbstractMenu::setHighlightCallback	(	IlvGraphicCallback	callback,
		IlBoolean	submenus = `IlTrue`
	)

Sets a "Highlight" callback to the menu.

Removes all the highlight callbacks and associates the highlight callback specified by callback to the menu. If submenus is set to IlTrue, the same callback is added to the submenus.

When the callback is invoked, its IlAny parameter can be cast in a pointer to an IlShort. This IlShort indicates the position of the currently highlighted menu item or is set to -1 if no menu item is highlighted. For example:

void myHighlightCB(IlvGraphic* mygraphic, IlAny itemptr)
{
     IlShort hilited_item = *(IlShort*) itemptr;
     IlvAbstractMenu* mymenu= (IlvAbstractMenu*) mygraphic;
     if (hilited_item != -1) {
         IlvMenuItem* current_item =
         mymenu->getItem((IlUShort)hilited_item);
     ...
     }
}

A "Highlight" callback is invoked when a menu item is highlighted.

Parameters

callback	A pointer to the callback.
submenus	Specifies whether the callback should be propagated to the submenus.

See Also: addHighlightCallback().

void IlvAbstractMenu::setHighlightCallback	(	const IlSymbol *	callbackName,
		IlBoolean	submenus = `IlTrue`
	)

Sets a named "Highlight" callback to the menu.

Removes all the highlight callbacks and associates the highlight callback specified by callbackName to the menu. If submenus is set to IlTrue, the same callback name is added to the submenus.

When the callback is invoked, its IlAny parameter can be cast in a pointer to an IlShort. This IlShort indicates the position of the currently highlighted menu item or is set to -1 if no menu item is highlighted. See the example in the setHighlightCallback() method above. A "Highlight" callback is invoked when an item of the menu is highlighted.

Parameters

callbackName	The name of the callback.
submenus	Specifies whether the callback should be propagated to the submenus.

See Also: addHighlightCallback().

void IlvAbstractMenu::setItems	(	IlvMenuItem const	items,
		IlUShort	count
	)

Replaces the entire list of items in the menu.

Sets the items of the menu to items, which must be an array of count IlvGadgetItem objects. Items are not copied, but the deletion of the array items is the responsibility of the caller.

Parameters

items	The new items.
count	The number of items in items.

See Also: getItems(), insertItem(), removeItem().

virtual void IlvAbstractMenu::setItems	(	IlvGadgetItem const	items,
		IlUShort	count
	)

virtual

Replaces the entire list of items.

Sets the items of the holder to items, which must be an array of count IlvGadgetItem objects. Items are not copied, but the deletion of the array items is the responsibility of the caller.

Parameters

items	The new items.
count	The number of items in items.

See Also: getItems(), insertItem(), removeItem().

Reimplemented from IlvListGadgetItemHolder.

void IlvAbstractMenu::setLabelOrientation	(	IlvOrientation	orientation,
		IlBoolean	flip = `IlFalse`,
		IlBoolean	redraw = `IlTrue`
	)

Sets the default orientation of the labels associated with the menu items.

When orientation is set to IlvHorizontal, labels are drawn from left to right.

When orientation is set to IlvVertical, labels are drawn from top to bottom if flip is IlFalse, or from bottom to top if flip is IlFalse.

Parameters

orientation	The new orientation of the labels.
flip	Specifies whether the labels are flipped or not.
redraw	Specifies whether the menu should be redrawn.

See Also: getLabelOrientation().

void IlvAbstractMenu::setLabelPosition	(	IlvPosition	position,
		IlBoolean	redraw = `IlTrue`
	)

Sets the default position of the menu item labels, relative to their picture.

Sets the default position of the menu item labels to pos. This setting is used to compute the geometry of each menu item. For more information, see the member function IlvGadgetItem::setLabelPosition().

Parameters

position	The new position of the items label, relative to their picture.
redraw	Specifies whether the menu should be redrawn.

See Also: getLabelPosition().

void IlvAbstractMenu::showLabel	(	IlBoolean	value = `IlTrue`,
		IlBoolean	redraw = `IlTrue`
	)

Specifies whether the menu item labels should be shown or hidden.

Shows the labels associated with the menu items if value is set to IlTrue.

Parameters

value	Specifies whether the menu item labels should be shown or hidden.
redraw	Specifies whether the menu should be redrawn.

See Also: isShowingLabel(), showPicture().

void IlvAbstractMenu::showPicture	(	IlBoolean	value = `IlTrue`,
		IlBoolean	redraw = `IlTrue`
	)

Specifies whether the menu item pictures should be shown or hidden.

Shows the pictures associated with the menu items if value is set to IlTrue.

Parameters

value	Specifies whether the menu item pictures should be shown (`IlTrue`) or hidden (`IlFalse`).
redraw	Specifies whether the menu should be redrawn.

See Also: isShowingPicture(), showLabel().

virtual void IlvAbstractMenu::unSelect ( IlUShort pos )

virtual

Is called when an item has been deselected.

Parameters

pos	The index of the unselected item.

See Also: select().

Reimplemented in IlvPopupMenu, and IlvAbstractBar.

IlShort IlvAbstractMenu::whichSelected ( ) const

Returns the index of the selected item.

Returns: The index of the selected item or -1 if no item is selected.

See Also: IlvGadgetItem::select().

Rogue Wave ViewsGadgets Package API Reference Guide

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Rogue Wave Views
Gadgets Package API Reference Guide