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ui/forms/qg_dlgline.cpp

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+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
+** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software 
+** Foundation and appearing in the file gpl-2.0.txt included in the
+** packaging of this file.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+**
+** This copyright notice MUST APPEAR in all copies of the script!  
+**
+**********************************************************************/
+#include "qg_dlgline.h"
+
+#include "rs_line.h"
+#include "rs_graphic.h"
+#include "rs_math.h"
+
+/*
+ *  Constructs a QG_DlgLine as a child of 'parent', with the
+ *  name 'name' and widget flags set to 'f'.
+ *
+ *  The dialog will by default be modeless, unless you set 'modal' to
+ *  true to construct a modal dialog.
+ */
+QG_DlgLine::QG_DlgLine(QWidget* parent, bool modal, Qt::WindowFlags fl)
+    : QDialog(parent, fl)
+{
+    setModal(modal);
+    setupUi(this);
+
+}
+
+/*
+ *  Destroys the object and frees any allocated resources
+ */
+QG_DlgLine::~QG_DlgLine()
+{
+    // no need to delete child widgets, Qt does it all for us
+}
+
+/*
+ *  Sets the strings of the subwidgets using the current
+ *  language.
+ */
+void QG_DlgLine::languageChange()
+{
+    retranslateUi(this);
+}
+
+void QG_DlgLine::setLine(RS_Line& l) {
+    line = &l;
+    //pen = line->getPen();
+    wPen->setPen(line->getPen(false), true, false, "Pen");
+    RS_Graphic* graphic = line->getGraphic();
+    if (graphic) {
+        cbLayer->init(*(graphic->getLayerList()), false, false);
+    }
+    RS_Layer* lay = line->getLayer(false);
+    if (lay) {
+        cbLayer->setLayer(*lay);
+    }
+    QString s;
+    s.setNum(line->getStartpoint().x);
+    leStartX->setText(s);
+    s.setNum(line->getStartpoint().y);
+    leStartY->setText(s);
+    s.setNum(line->getEndpoint().x);
+    leEndX->setText(s);
+    s.setNum(line->getEndpoint().y);
+    leEndY->setText(s);
+}
+
+void QG_DlgLine::updateLine() {
+    line->setStartpoint(RS_Vector(RS_Math::eval(leStartX->text()),
+                                  RS_Math::eval(leStartY->text())));
+    line->setEndpoint(RS_Vector(RS_Math::eval(leEndX->text()),
+                                RS_Math::eval(leEndY->text())));
+    line->setPen(wPen->getPen());
+    line->setLayer(cbLayer->currentText());
+}
+