defaulttreeitem.cpp

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{
	return selected_;
}

void DefaultTreeItem::setSelected( const bool& selected )
{
	selected_ = selected;
	ItemEvent event( this, ITEM_EVENT_SELECTED );
	ItemSelected.fireEvent( &event );
}

void DefaultTreeItem::expand( const bool& isExpanded )
{
	isExpanded_ = isExpanded;
	changed( DefaultTreeItem::teItemExpanded );
}

void DefaultTreeItem::expandAllChildren( const bool& isExpanded )
{
	expand( isExpanded );

	Enumerator<TreeItem*>* children = getChildren();
	while ( children->hasMoreElements() ) {
		TreeItem* item = children->nextElement();

		item->expandAllChildren( isExpanded );
	}
}

ulong32 DefaultTreeItem::getLevel()
{
	ulong32 result = 0;

	if ( false == isRoot() ) {
		TreeItem* parent = getParent();
		if ( NULL != parent ) {
			result = parent->getLevel();
			result ++;
		}
	}
	return result;
}

void DefaultTreeItem::setControl( Control* control )
{
	Item::setControl( control );

	std::vector<TreeItem*>::iterator it = childNodeItems_.begin();
	while ( it != childNodeItems_.end() ){
		TreeItem* item = *it;
		item->setControl( control );
		it++;
	}
}

void DefaultTreeItem::setImageIndex( const long& imageIndex )
{
	imageIndex_ = imageIndex;
}

void DefaultTreeItem::setSelectedImageIndex( const long& selectedImageIndex )
{
	selectedImageIndex_ = selectedImageIndex;
	changed( ITEM_EVENT_CHANGED );
}

void DefaultTreeItem::setExpandedImageIndex( const long& expandedImageIndex )
{
	expandedImageIndex_ = expandedImageIndex;
	changed( ITEM_EVENT_CHANGED );
}


void DefaultTreeItem::setBounds( Rect* bounds )
{
	bounds_ = *bounds;
}

void DefaultTreeItem::setStateImageIndex( const long& index )
{
	stateImageIndex_ = index;
	changed( ITEM_EVENT_CHANGED );
}

void DefaultTreeItem::addSubItem( const String& caption, void* data )
{
	SubItem* subItem = new SubItem(this);
	subItems_.push_back( subItem );
	subItem->setCaption( caption );
	subItem->setData( data );

	changed( ITEM_EVENT_CHANGED );
}

void DefaultTreeItem::addSubItem( TreeItem::SubItem* subItem )
{
	subItems_.push_back( subItem );

	changed( ITEM_EVENT_CHANGED );
}

void DefaultTreeItem::removeSubItem( const ulong32& index )
{
	std::vector<SubItem*>::iterator found = subItems_.begin() + index;
	if ( found != subItems_.end() ) {
		changed( ITEM_EVENT_CHANGED );

		subItems_.erase( found );
	}
}

TreeItem::SubItem* DefaultTreeItem::getSubItem( const ulong32& index )
{
	SubItem* result = NULL;
	if ( index < subItems_.size() ) {
		result = subItems_[index];
	}
	return result;
}

void DefaultTreeItem::subItemChanged( TreeItem::SubItem* item )
{

}

void DefaultTreeItem::changed( const ulong32& eventType )
{
	if ( NULL != getModel() ) {
		getModel()->updateAllViews();
	}
	else {

		//throw InvalidPointerException( MAKE_ERROR_MSG_2("This tree item has no model!") );
	}
	ItemEvent event( this, eventType );
	ItemChanged.fireEvent( &event );
}


/**
*CVS Log info
*$Log$
*Revision 1.5  2006/04/07 02:35:23  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.4.2.1  2006/03/05 02:28:04  ddiego
*updated the Item interface and adjusted the other classes accordingly.
*
*Revision 1.4  2005/07/09 23:14:52  ddiego
*merging in changes from devmain-0-6-7 branch.
*
*Revision 1.3.2.5  2005/06/29 03:46:13  ddiego
*more osx tree and list coding.
*
*Revision 1.3.2.4  2005/03/04 04:41:54  ddiego
*fixed a bug in the tree list control that was not taking into account the tree item text color or text bold.
*
*Revision 1.3.2.3  2005/01/31 02:36:14  marcelloptr
*member function expandAllChildren() added
*
*Revision 1.3.2.1  2005/01/26 02:09:10  ddiego
*fixed bug 1108954
*
*Revision 1.3  2004/12/01 04:31:21  ddiego
*merged over devmain-0-6-6 code. Marcello did a kick ass job
*of fixing a nasty bug (1074768VCF application slows down modal dialogs.)
*that he found. Many, many thanks for this Marcello.
*
*Revision 1.2.2.2  2004/09/21 23:41:23  ddiego
*made some big changes to how the base list, tree, text, table, and tab models are laid out. They are not just plain interfaces. The actual
*concrete implementations of them now derive from BOTH Model and the specific
*tree, table, etc model interface.
*Also made some fixes to the way the text input is handled for a text control.
*We now process on a character by character basis and modify the model one
*character at a time. Previously we were just using brute force and setting
*the whole models text. This is more efficent, though its also more complex.
*
*Revision 1.2.2.1  2004/09/09 04:42:04  ddiego
*fixed some custom draw bugs in win32 tree control. updated
*advanced ui example.
*
*Revision 1.2  2004/08/07 02:49:07  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.2  2004/04/29 03:43:13  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 00:28:16  ddiego
*migration towards new directory structure
*
*Revision 1.32  2004/04/03 16:09:31  ddiego
*Found some more merge issues that needing resolving.
*
*Revision 1.31  2003/12/18 05:16:00  ddiego
*merge from devmain-0-6-2 branch into the stable branch
*
*Revision 1.30.2.3  2003/09/22 01:48:04  ddiego
*some minor additions ot teh DropTarget to allow it to have multiple
*control targets
*also a few other misc fixes
*
*Revision 1.30.2.2  2003/09/17 21:22:55  ddiego
*added adjustmnents to win32 tree peer and drop target
*
*Revision 1.30.2.1  2003/09/15 02:52:36  ddiego
*miscellaneous changes
*
*Revision 1.30  2003/08/09 02:56:45  ddiego
*merge over from the devmain-0-6-1 branch
*Changes
*Features:
*-Added additional implementation to better support the MVC architecture in
*the VCF
*
*-Added a Document/View architecure that is similar to MFC's or NextSteps's
*Doc/View architectures
*
*-Integrated the Anti Grain Graphics library into the GraphicsKit. There is
*now basic support for it in terms of drawing vector shapes
*(fills and strokes). Image support will come in the next release
*
*-Added several documented graphics tutorials
*
*Bugfixes:
*
*[ 775744 ] wrong buttons on a dialog
*[ 585239 ] Painting weirdness in a modal dialog ?
*[ 585238 ] Modal dialog which makes a modal Dialog
*[ 509004 ] Opening a modal Dialog causes flicker
*[ 524878 ] onDropped not called for MLTcontrol
*
*Plus an issue with some focus and getting the right popup window to activate
*has also been fixed
*
*Revision 1.29.2.1  2003/06/30 02:53:16  ddiego
*Allow getting the selected filter from a CommonFileDialog
*Added a quitCurrentEventLoop to the UIToolkit to allow programatic
*termination of a program if there is no main window specified
*added a getTag method to the Item class
*
*Revision 1.29  2003/05/17 20:37:48  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.28.2.2  2003/03/23 03:24:00  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.28.2.1  2003/03/12 03:13:10  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.28  2003/02/26 04:30:56  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.27.14.4  2003/02/24 05:42:19  ddiego
*moved the code for the VariantData calss into it's own header
*migrated to the new event style using Delegates instead of relying on
*the ugly macros that we were using before - same functionality though
*made sure everything still works and compiles, including neccessary
*changes in the VCF Builder so that it creates code in the new style
*This changes to teh new style of using Delegates completes task 58837
*
*Revision 1.27.14.3  2003/01/08 00:19:59  marcelloptr
*mispellings and newlines at the end of all source files
*
*Revision 1.27.14.2  2002/12/27 23:05:01  marcelloptr
*Improved macros for automatic import/export of libraries. - Warning fixes. - Other Minor Changes.
*
*Revision 1.27.14.1  2002/12/02 00:38:36  ddiego
*more fixes to get the ApplicationKit to compile under mingw. Everything now
*compiles OK at this point.
*
*Revision 1.27  2002/05/09 03:10:45  ddiego
*merged over code from development branch devmain-0-5-1a into the main CVS trunk
*
*Revision 1.26  2002/03/21 00:47:49  ddiego
*fixes bug [ 532600 ] new VCF::DefaultTreeItem - this was due to the
*changes in updating policy with the ApplicationKit and the TreeListControl
*also fixes the missing file in the static ApplicationKit
*
*Revision 1.25  2002/03/20 02:46:54  ddiego
*fixes an issue with with changes to an items state not correctly being reflected in the
*TreeListControl
*Also makes another adjustment to the scroll positioning when collapsing nodes
*
*Revision 1.24.4.2  2002/04/27 15:52:47  ddiego
*Changed a bunch of files include and made it a bit faster and added better include
*guards in the common headers
*
*Revision 1.24.4.1  2002/04/08 20:55:31  zzack
*changed include style
*
*Revision 1.24  2002/03/17 00:19:50  ddiego
*added support for selecting multiple items with the shift key
*
*Revision 1.23  2002/03/07 00:26:53  ddiego
*fixed memory leak of allocated subitems in DefaultTreeItem
*
*Revision 1.22  2002/02/27 04:16:12  ddiego
*add sub items to TreeItem class for teh tree list control
*added fixes to the RemoteObject stuff
*
*Revision 1.21  2002/01/24 01:46:50  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/