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169 lines
3.0 KiB
169 lines
3.0 KiB
//
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// file : KGanttRelation.cpp
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// date : 17 feb 2001
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// changed :
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// author : jh
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//
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#include "KGanttRelation.h"
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#include "KGanttItem.h"
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TQPen KGanttRelation::_selectPen(TQColor(255,0,0));
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KGanttRelation::KGanttRelation(KGanttItem* from, KGanttItem* to,
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const TQString& text )
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: TQObject()
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////////////////////////////////////////////////////////
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{
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_from = from;
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_to = to;
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_text = text;
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_pen = TQPen(TQColor(20,20,20),1);
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connect(from, TQ_SIGNAL(destroyed(KGanttItem*)),
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this, TQ_SLOT(itemDestroyed(KGanttItem*)));
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connect(to, TQ_SIGNAL(destroyed(KGanttItem*)),
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this, TQ_SLOT(itemDestroyed(KGanttItem*)));
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}
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KGanttRelation::~KGanttRelation()
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/////////////////
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{
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#ifdef _DEBUG_
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printf("-> delete Relation %s \n", getText().latin1() );
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#endif
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emit destroyed(this);
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#ifdef _DEBUG_
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printf("<- delete Relation %s \n", getText().latin1() );
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#endif
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}
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KGanttItem*
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KGanttRelation::getFrom()
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{
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return _from;
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}
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KGanttItem*
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KGanttRelation::getTo()
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/////////////////
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{
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return _to;
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}
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void
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KGanttRelation::itemDestroyed(KGanttItem* /*item*/)
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{
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delete this;
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}
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void
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KGanttRelation::setText(const TQString& text)
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///////////////////////////////////////
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{
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if(!_editable) return;
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if(text != _text) {
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_text = text;
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emit changed(this,TextChanged);
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}
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}
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void
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KGanttRelation::select(bool f)
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///////////////////////
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{
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if(!_editable) return;
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if(f != _selected) {
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_selected = f;
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if(_selected)
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emit changed(this, Selected);
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else
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emit changed(this, Unselected);
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}
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}
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void
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KGanttRelation::setPen(const TQPen& pen)
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{
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_pen = pen;
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}
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void
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KGanttRelation::dump(TQTextOStream& cout, const TQString& pre)
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{
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cout << pre << "<Relation. text = [" << _text << "]>\n";
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cout << pre << "| from : " << getFrom()->getText().latin1() << endl;
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cout << pre << "| to : " << getTo()->getText().latin1() << endl;
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if(_editable)
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cout << pre << "| - editable " << endl;
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else
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cout << pre << "| - not editable " << endl;
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if(_selected)
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cout << pre << "| - selected " << endl;
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else
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cout << pre << "| - not selected " << endl;
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cout << pre << "</Relation>\n";
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}
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TQString
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KGanttRelation::ChangeAsString(Change c)
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//////////////////////////////////
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{
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TQString ret;
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/*
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if(c & StartChanged) ret += "StartChanged, ";
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if(c & EndChanged) ret += "EndChanged, ";
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if(c & HeightChanged) ret += "HeightChanged, ";
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if(c & TotalHeightChanged) ret += "TotalHeightChanged, ";
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if(c & StyleChanged) ret += "StyleChanged, ";
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*/
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if(c & TextChanged) ret += "TextChanged, ";
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/*
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if(c & ModeChanged) ret += "ModeChanged, ";
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if(c & MinChanged) ret += "MinChanged, ";
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if(c & MaxChanged) ret += "MaxChanged, ";
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if(c & Opened) ret += "Opened, ";
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if(c & Closed) ret += "Closed, ";
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if(c & Selected) ret += "Selected, ";
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if(c & Unselected) ret += "Unselected, ";
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if(c & Unknown) ret += "Unknown, ";
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*/
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return ret;
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}
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#include "KGanttRelation.moc"
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