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155 lines
4.4 KiB
155 lines
4.4 KiB
/*
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* Copyright (C) 2003 by Unai Garro <ugarro@users.sourceforge.net>
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* Copyright (C) 2004 by Enrico Ros <rosenric@dei.unipd.it>
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* Copyright (C) 2004 by Stephan Kulow <coolo@kde.org>
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* Copyright (C) 2004 by Oswald Buddenhagen <ossi@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "kdmrect.h"
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#include "kdmthemer.h"
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#include <kimageeffect.h>
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#include <kdebug.h>
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#include <tqimage.h>
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#include <tqpainter.h>
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#include <tqwidget.h>
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#include <tqlayout.h>
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KdmRect::KdmRect( KdmItem *parent, const TQDomNode &node, const char *name )
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: KdmItem( parent, node, name )
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{
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itemType = "rect";
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// Set default values for rect (note: strings are already Null)
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rect.normal.alpha = 1;
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rect.active.present = false;
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rect.prelight.present = false;
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rect.hasBorder = false;
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// A rect can have no properties (defaults to parent ones)
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if (node.isNull())
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return;
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// Read RECT ID
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TQDomNode n = node;
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TQDomElement elRect = n.toElement();
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// Read RECT TAGS
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TQDomNodeList childList = node.childNodes();
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for (uint nod = 0; nod < childList.count(); nod++) {
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TQDomNode child = childList.item( nod );
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TQDomElement el = child.toElement();
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TQString tagName = el.tagName();
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if (tagName == "normal") {
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parseColor( el.attribute( "color", TQString::null ), rect.normal.color );
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rect.normal.alpha = el.attribute( "alpha", "1.0" ).toFloat();
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parseFont( el.attribute( "font", "Sans 14" ), rect.normal.font );
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} else if (tagName == "active") {
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rect.active.present = true;
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parseColor( el.attribute( "color", TQString::null ), rect.active.color );
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rect.active.alpha = el.attribute( "alpha", "1.0" ).toFloat();
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parseFont( el.attribute( "font", "Sans 14" ), rect.active.font );
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} else if (tagName == "prelight") {
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rect.prelight.present = true;
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parseColor( el.attribute( "color", TQString::null ), rect.prelight.color );
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rect.prelight.alpha = el.attribute( "alpha", "1.0" ).toFloat();
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parseFont( el.attribute( "font", "Sans 14" ), rect.prelight.font );
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} else if (tagName == "border")
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rect.hasBorder = true;
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}
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}
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void
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KdmRect::drawContents( TQPainter *p, const TQRect &r )
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{
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// choose the correct rect class
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RectStruct::RectClass *rClass = &rect.normal;
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if (state == Sactive && rect.active.present)
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rClass = &rect.active;
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if (state == Sprelight && rect.prelight.present)
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rClass = &rect.prelight;
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if (rClass->alpha <= 0 || !rClass->color.isValid())
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return;
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if (rClass->alpha == 1)
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p->fillRect( area, TQBrush( rClass->color ) );
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else {
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TQRect backRect = r;
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backRect.moveBy( area.x(), area.y() );
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TQPixmap backPixmap( backRect.size() );
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bitBlt( &backPixmap, TQPoint( 0, 0 ), p->device(), backRect );
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TQImage backImage = backPixmap.convertToImage();
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KImageEffect::blend( rClass->color, backImage, rClass->alpha );
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p->drawImage( backRect.x(), backRect.y(), backImage );
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// area.moveBy(1,1);
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}
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}
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void
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KdmRect::statusChanged()
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{
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KdmItem::statusChanged();
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if (!rect.active.present && !rect.prelight.present)
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return;
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if ((state == Sprelight && !rect.prelight.present) ||
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(state == Sactive && !rect.active.present))
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return;
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needUpdate();
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}
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/*
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void
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KdmRect::setAttribs( TQWidget *widget )
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{
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widget->setFont( rect.normal.font );
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}
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void
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KdmRect::recursiveSetAttribs( TQLayoutItem *li )
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{
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TQWidget *w;
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TQLayout *l;
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if ((w = li->widget()))
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setAttribs( w );
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else if ((l = li->layout())) {
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TQLayoutIterator it = l->iterator();
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for (TQLayoutItem *itm = it.current(); itm; itm = ++it)
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recursiveSetAttribs( itm );
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}
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}
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void
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KdmRect::setWidget( TQWidget *widget )
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{
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KdmItem::setWidget( widget );
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setAttribs( widget );
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}
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void
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KdmRect::setLayoutItem( TQLayoutItem *item )
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{
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KdmItem::setLayoutItem( item );
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recursiveSetAttribs( item );
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}
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*/
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#include "kdmrect.moc"
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