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159 lines
4.4 KiB
159 lines
4.4 KiB
/* This file is part of the KDE project
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Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
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Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <tqsizepolicy.h>
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#include <tqpainter.h>
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#include <tqdom.h>
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#include <tqvariant.h>
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#include <kdebug.h>
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#include "objecttree.h"
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#include "container.h"
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#include "form.h"
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#include "formIO.h"
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#include "widgetlibrary.h"
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#include "spring.h"
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Spring::Spring(TQWidget *parent, const char *name)
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: TQWidget(parent, name)
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{
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m_edit = true;
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m_orient =Qt::Horizontal;
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setSizeType((SizeType)TQSizePolicy::Expanding);
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}
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void
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Spring::setOrientation(Qt::Orientation orient)
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{
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SizeType type = sizeType();
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m_orient = orient;
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setSizeType(type);
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tqrepaint();
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}
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Spring::SizeType
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Spring::sizeType() const
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{
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if(m_orient ==Qt::Vertical)
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return (SizeType)tqsizePolicy().verData();
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else
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return (SizeType)tqsizePolicy().horData();
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}
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void
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Spring::setSizeType(SizeType size)
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{
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if(m_orient ==Qt::Vertical)
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tqsetSizePolicy(TQSizePolicy::Minimum, (TQSizePolicy::SizeType)size);
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else
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tqsetSizePolicy( (TQSizePolicy::SizeType)size, TQSizePolicy::Minimum);
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}
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void
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Spring::paintEvent(TQPaintEvent *ev)
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{
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if(!m_edit)
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return;
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TQPainter p(this);
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if(!ev->erased())
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p.eraseRect(0,0,width(), height());
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p.setPen(TQPen(TQt::white, 1));
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p.setRasterOp(TQt::XorROP);
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TQPointArray pa(4);
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if(m_orient ==Qt::Vertical) {
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uint part = (height()+16) / 16;
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if (part<3)
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part=3;
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uint w = width()-1;
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uint offset = 0;
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for (uint i=0; i<4; i++, offset+=(part*4)) {
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pa.putPoints(0, 4,
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w/2,offset, w,offset+part, w,offset+part, w/2,offset+part*2);
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p.drawCubicBezier(pa, 0);
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pa.putPoints(0, 4,
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w/2,offset+part*2, 0,offset+part*3, 0,offset+part*3, w/2,offset+part*4);
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p.drawCubicBezier(pa, 0);
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}
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}
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else {
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uint part = (width()+16) / 16;
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if (part<3)
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part=3;
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uint h = height()-1;
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uint offset = 0;
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for (uint i=0; i<4; i++, offset+=(part*4)) {
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pa.putPoints(0, 4,
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offset,h/2, offset+part,0, offset+part,0, offset+part*2,h/2);
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p.drawCubicBezier(pa, 0);
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pa.putPoints(0, 4,
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offset+part*2,h/2, offset+part*3,h, offset+part*3,h, offset+part*4,h/2);
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p.drawCubicBezier(pa, 0);
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}
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}
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}
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bool
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Spring::isPropertyVisible(const TQCString &name)
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{
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if((name == "name") || (name == "sizeType") || (name == "orientation") || (name == "geometry"))
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return true;
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return false;
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}
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void
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Spring::saveSpring(KFormDesigner::ObjectTreeItem *item, TQDomElement &parentNode, TQDomDocument &domDoc, bool insideGridLayout)
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{
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TQDomElement tclass = domDoc.createElement("spacer");
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parentNode.appendChild(tclass);
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if(insideGridLayout)
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{
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tclass.setAttribute("row", item->gridRow());
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tclass.setAttribute("column", item->gridCol());
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if(item->spanMultipleCells())
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{
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tclass.setAttribute("rowspan", item->gridRowSpan());
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tclass.setAttribute("colspan", item->gridColSpan());
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}
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}
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KFormDesigner::FormIO::savePropertyValue(tclass, domDoc, "name", item->widget()->property("name"), item->widget());
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if(parentNode.tagName() == "widget")
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KFormDesigner::FormIO::savePropertyValue(tclass, domDoc, "geometry", item->widget()->property("geometry"), item->widget());
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if(!item->widget()->tqsizeHint().isValid())
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KFormDesigner::FormIO::savePropertyValue(tclass, domDoc, "tqsizeHint", item->widget()->property("size"), item->widget());
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else
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KFormDesigner::FormIO::savePropertyValue(tclass, domDoc, "tqsizeHint", item->widget()->property("tqsizeHint"), item->widget());
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KFormDesigner::FormIO::savePropertyValue(tclass, domDoc, "orientation", item->widget()->property("orientation"), item->widget());
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KFormDesigner::FormIO::savePropertyValue(tclass, domDoc, "sizeType", item->widget()->property("sizeType"), item->widget());
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}
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#include "spring.moc"
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