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113 lines
3.2 KiB
113 lines
3.2 KiB
/***************************************************************************
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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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* copyright (C) 2005-2006 *
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* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
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***************************************************************************/
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// own header
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#include "forkjoinwidget.h"
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//qt includes
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#include <tqdom.h>
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//kde includes
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#include <kcursor.h>
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#include <kdebug.h>
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//app includes
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#include "umlview.h"
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#include "listpopupmenu.h"
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ForkJoinWidget::ForkJoinWidget(UMLView * view, bool drawVertical, Uml::IDType id)
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: BoxWidget(view, id), m_drawVertical(drawVertical) {
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init();
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}
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void ForkJoinWidget::init() {
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WidgetBase::setBaseType( Uml::wt_ForkJoin );
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UMLWidget::updateComponentSize();
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}
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ForkJoinWidget::~ForkJoinWidget() {
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}
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TQSize ForkJoinWidget::calculateSize() {
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if (m_drawVertical) {
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return TQSize(4, 40);
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} else {
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return TQSize(40, 4);
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}
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}
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void ForkJoinWidget::draw(TQPainter& p, int offsetX, int offsetY) {
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p.fillRect( offsetX, offsetY, width(), height(), TQBrush( TQt::black ));
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if (m_bSelected) {
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drawSelected(&p, offsetX, offsetY);
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}
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}
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void ForkJoinWidget::drawSelected(TQPainter *, int /*offsetX*/, int /*offsetY*/) {
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}
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void ForkJoinWidget::constrain(int& width, int& height) {
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if (m_drawVertical) {
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if (width < 4)
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width = 4;
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else if (width > 10)
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width = 10;
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if (height < 40)
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height = 40;
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else if (height > 100)
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height = 100;
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} else {
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if (height < 4)
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height = 4;
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else if (height > 10)
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height = 10;
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if (width < 40)
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width = 40;
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else if (width > 100)
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width = 100;
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}
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}
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void ForkJoinWidget::slotMenuSelection(int sel) {
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switch (sel) {
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case ListPopupMenu::mt_Flip:
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setDrawVertical(!m_drawVertical);
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break;
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default:
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break;
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}
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}
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void ForkJoinWidget::setDrawVertical(bool to) {
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m_drawVertical = to;
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updateComponentSize();
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UMLWidget::adjustAssocs( getX(), getY() );
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}
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bool ForkJoinWidget::getDrawVertical() const {
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return m_drawVertical;
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}
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void ForkJoinWidget::saveToXMI(TQDomDocument& qDoc, TQDomElement& qElement) {
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TQDomElement fjElement = qDoc.createElement("forkjoin");
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UMLWidget::saveToXMI(qDoc, fjElement);
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fjElement.setAttribute("drawvertical", m_drawVertical);
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qElement.appendChild(fjElement);
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}
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bool ForkJoinWidget::loadFromXMI(TQDomElement& qElement) {
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if ( !UMLWidget::loadFromXMI(qElement) ) {
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return false;
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}
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TQString drawVertical = qElement.attribute("drawvertical", "0");
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setDrawVertical( (bool)drawVertical.toInt() );
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return true;
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}
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