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

   1 // lineparallelthroughoptions.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  06/10/2010  Created this file. :-)
  13 //
  14
  15 #include "lineparallelthroughoptions.h"
  16
  17 #include "actiondrawlineparallelthrough.h"
  18 #include "settings.h"
  19
  20 LineParallelThroughOptions::LineParallelThroughOptions(QToolBar * parent/*= 0*/, Qt::WindowFlags flags/*= 0*/):
  21         QWidget(parent, flags),
  22         lNumber(new QLabel(tr("Number:"))),
  23         sbNumber(new QSpinBox(this))
  24 {
  25         QHBoxLayout * layout = new QHBoxLayout(this);
  26         layout->setContentsMargins(0, 0, 0, 0);
  27
  28 //      leDist->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Ignored));
  29
  30         layout->addWidget(lNumber);
  31         layout->addWidget(sbNumber);
  32
  33         connect(sbNumber, SIGNAL(valueChanged(int)), this, SLOT(updateNumber(int)));
  34
  35         // We need to add the widget (this thing) to the toolbar passed in. Otherwise,
  36         // nothing will show up on the screen. :-)
  37         if (parent)
  38                 parent->addWidget(this);
  39 }
  40
  41 LineParallelThroughOptions::~LineParallelThroughOptions()
  42 {
  43         settings.beginGroup("Draw");
  44         settings.setValue("LineParallelNumber", sbNumber->text());
  45         settings.endGroup();
  46 }
  47
  48 void LineParallelThroughOptions::setAction(ActionInterface * a, bool update)
  49 {
  50         if (a != NULL && a->rtti() == RS2::ActionDrawLineParallelThrough)
  51         {
  52                 action = (ActionDrawLineParallelThrough *)a;
  53
  54                 QString sn;
  55
  56                 if (update)
  57                         sn = QString("%1").arg(action->getNumber());
  58                 else
  59                 {
  60                         settings.beginGroup("Draw");
  61                         sn = settings.value("LineParallelNumber", "1").toString();
  62                         settings.endGroup();
  63                 }
  64
  65                 sbNumber->setValue(sn.toInt());
  66         }
  67         else
  68         {
  69                 RS_DEBUG->print(RS_Debug::D_ERROR, "LineParallelThroughOptions::setAction: wrong action type");
  70                 action = NULL;
  71         }
  72 }
  73
  74 void LineParallelThroughOptions::updateNumber(int n)
  75 {
  76         if (action != NULL)
  77                 action->setNumber(n);
  78 }