/****************************************************************************

 ** ui.h extension file, included from the uic-generated form implementation.

 **

 ** If you wish to add, delete or rename functions or slots use

 ** Qt Designer which will update this file, preserving your code. Create an

 ** init() function in place of a constructor, and a destroy() function in

 ** place of a destructor.

 *****************************************************************************/

 void EditXLinkDialog::init()

 {

 	delink=false;

 	xlo=false;

 	selection=NULL;

 }

 void EditXLinkDialog::deleteButtonPressed()

 {

 	delink=true;

 	accept();

 }

 bool EditXLinkDialog::deleteXLink()

 {

 	return delink;

 }	

 void EditXLinkDialog::widthChanged( int  w)

 {

 	xlo->setWidth(w);

 }

 void EditXLinkDialog::setXLink( XLinkObj * xo)

 {

 	xlo=xo;

 	colorButton->setPaletteBackgroundColor (xlo->getColor() );

 	widthBox->setValue(xlo->getWidth());

 }

 void EditXLinkDialog::setSelection(LinkableMapObj *s)

 {

 	selection=s;

 }

 void EditXLinkDialog::colorButtonPressed()

 {

 	if (xlo)

 	{	

 		QColor col = QColorDialog::getColor(xlo->getColor(), this );

 		if ( !col.isValid() ) return;

 		xlo->setColor( col );

 		colorButton->setPaletteBackgroundColor (col);

 	}

 }

 void EditXLinkDialog::setColorHeadingButtonPressed()

 {

 	if (xlo)

 	{	

 		if (selection && 

 			(typeid(*selection) == typeid(BranchObj)) || 

 			(typeid(*selection) == typeid(MapCenterObj))  )

 		{

 			QColor col=((BranchObj*)(selection))->getColor();

 			xlo->setColor(col);

 			colorButton->setPaletteBackgroundColor (col);

 		}

 	}

 }

 bool EditXLinkDialog::useSettingsGlobal ()

 {

 	return useSettings->isChecked();

 }