Shamusworld >> Repos - architektonas/blob - src/forms/arctangentialoptions.cpp

   1 // arctangentialoptions.cpp
   2 //
   3 // Part of the Architektonas Project
   4 // Originally part of QCad Community Edition by Andrew Mustun
   5 // Extensively rewritten and refactored by James L. Hammons
   6 // (C) 2010 Underground Software
   7 //
   8 // JLH = James L. Hammons <jlhamm@acm.org>
   9 //
  10 // Who  When        What
  11 // ---  ----------  -----------------------------------------------------------
  12 // JLH  06/08/2010  Created this file. :-)
  13 //
  14
  15 #include "arctangentialoptions.h"
  16
  17 #include "rs_actiondrawarctangential.h"
  18 #include "settings.h"
  19
  20 ArcTangentialOptions::ArcTangentialOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  21         QWidget(parent, flags)
  22 {
  23 #if 1
  24         QHBoxLayout * layout = new QHBoxLayout(this);
  25         layout->setContentsMargins(0, 0, 0, 0);
  26
  27         lRadius = new QLabel(tr("Radius:"));
  28         leRadius = new QLineEdit(this);
  29         leRadius->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored));
  30
  31         layout->addWidget(lRadius);
  32         layout->addWidget(leRadius);
  33
  34         connect(leRadius, SIGNAL(textChanged(QString)), this, SLOT(updateRadius(QString)));
  35
  36         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  37         // nothing will show up on the screen. :-)
  38         if (parent)
  39                 parent->addWidget(this);
  40 #else
  41         if (objectName().isEmpty())
  42                 setObjectName(QString::fromUtf8("ArcTangentialOptions"));
  43
  44         resize(160, 24);
  45         QSizePolicy policy(QSizePolicy::Fixed, QSizePolicy::Fixed);
  46         policy.setHorizontalStretch(0);
  47         policy.setVerticalStretch(0);
  48         policy.setHeightForWidth(sizePolicy().hasHeightForWidth());
  49         setSizePolicy(policy);
  50         setMinimumSize(QSize(160, 22));
  51
  52         QHBoxLayout * hboxLayout = new QHBoxLayout(this);
  53         hboxLayout->setSpacing(6);
  54         hboxLayout->setContentsMargins(0, 0, 0, 0);
  55         hboxLayout->setObjectName(QString::fromUtf8("hboxLayout"));
  56         lRadius = new QLabel(this);
  57         lRadius->setObjectName(QString::fromUtf8("lRadius"));
  58         lRadius->setWordWrap(false);
  59
  60         hboxLayout->addWidget(lRadius);
  61
  62         leRadius = new QLineEdit(this);
  63         leRadius->setObjectName(QString::fromUtf8("leRadius"));
  64         QSizePolicy sizePolicy1(QSizePolicy::Ignored, QSizePolicy::Fixed);
  65         sizePolicy1.setHorizontalStretch(0);
  66         sizePolicy1.setVerticalStretch(0);
  67         sizePolicy1.setHeightForWidth(leRadius->sizePolicy().hasHeightForWidth());
  68         leRadius->setSizePolicy(sizePolicy1);
  69
  70         hboxLayout->addWidget(leRadius);
  71
  72         sep1 = new QFrame(this);
  73         sep1->setObjectName(QString::fromUtf8("sep1"));
  74         QSizePolicy sizePolicy2(QSizePolicy::Fixed, QSizePolicy::Minimum);
  75         sizePolicy2.setHorizontalStretch(0);
  76         sizePolicy2.setVerticalStretch(0);
  77         sizePolicy2.setHeightForWidth(sep1->sizePolicy().hasHeightForWidth());
  78         sep1->setSizePolicy(sizePolicy2);
  79         sep1->setFrameShape(QFrame::VLine);
  80         sep1->setFrameShadow(QFrame::Sunken);
  81
  82         hboxLayout->addWidget(sep1);
  83
  84 //      retranslateUi(ArcTangentialOptions);
  85         QObject::connect(leRadius, SIGNAL(textChanged(QString)), this, SLOT(updateRadius(QString)));
  86         QMetaObject::connectSlotsByName(this);
  87 #endif
  88 }
  89
  90 ArcTangentialOptions::~ArcTangentialOptions()
  91 {
  92         settings.beginGroup("Draw");
  93         settings.setValue("ArcTangentialRadius", leRadius->text());
  94         settings.endGroup();
  95 }
  96
  97 void ArcTangentialOptions::setAction(RS_ActionInterface * a, bool update)
  98 {
  99         if (a != NULL && a->rtti() == RS2::ActionDrawArcTangential)
 100         {
 101                 action = (RS_ActionDrawArcTangential *)a;
 102
 103                 QString sr;
 104
 105                 if (update)
 106                         sr = QString("%1").arg(action->getRadius());
 107                 else
 108                 {
 109                         settings.beginGroup("Draw");
 110                         sr = settings.value("ArcTangentialRadius", "1.0").toString();
 111                         settings.endGroup();
 112                         action->setRadius(sr.toDouble());
 113                 }
 114                 leRadius->setText(sr);
 115         }
 116         else
 117         {
 118                 RS_DEBUG->print(RS_Debug::D_ERROR,
 119                         "ArcTangentialOptions::setAction: wrong action type");
 120                 action = NULL;
 121         }
 122 }
 123
 124 /*void ArcTangentialOptions::init() {
 125     data = NULL;
 126     RS_SETTINGS->beginGroup("/Draw");
 127     bool reversed = RS_SETTINGS->readNumEntry("/ArcReversed", 0);
 128     RS_SETTINGS->endGroup();
 129
 130     rbNeg->setChecked(reversed);
 131    }*/
 132
 133 /*void ArcTangentialOptions::setData(RS_ArcData* d) {
 134     data = d;
 135     updateDirection(false);
 136    }*/
 137
 138 void ArcTangentialOptions::updateRadius(const QString & s)
 139 {
 140         if (action != NULL)
 141                 action->setRadius(RS_Math::eval(s));
 142 }
 143