Shamusworld >> Repos - architektonas/blob - src/widgets/qg_patternbox.cpp

   1 // qg_patternbox.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 // Portions copyright (C) 2001-2003 RibbonSoft
   7 // Copyright (C) 2010 Underground Software
   8 // See the README and GPLv2 files for licensing and warranty information
   9 //
  10 // JLH = James L. Hammons <jlhamm@acm.org>
  11 //
  12 // Who  When        What
  13 // ---  ----------  -----------------------------------------------------------
  14 // JLH  05/11/2010  Added this text. :-)
  15 //
  16
  17 #include "qg_patternbox.h"
  18
  19 #include "rs_pattern.h"
  20 #include "rs_patternlist.h"
  21 #include "rs_debug.h"
  22
  23 /**
  24  * Default Constructor. You must call init manually if you choose
  25  * to use this constructor.
  26  */
  27 QG_PatternBox::QG_PatternBox(QWidget * parent, const char */*name*/): QComboBox(parent)
  28 {
  29 }
  30
  31 /**
  32  * Destructor
  33  */
  34 QG_PatternBox::~QG_PatternBox()
  35 {
  36 }
  37
  38 /**
  39  * Initialisation (called manually and only once).
  40  */
  41 void QG_PatternBox::init()
  42 {
  43         QStringList patterns;
  44
  45         for(RS_Pattern * f=RS_PATTERNLIST->firstPattern(); f!=NULL; f=RS_PATTERNLIST->nextPattern())
  46                 patterns.append(f->getFileName());
  47
  48         patterns.sort();
  49 //      insertStringList(patterns);
  50         addItems(patterns);
  51
  52         connect(this, SIGNAL(activated(int)), this, SLOT(slotPatternChanged(int)));
  53
  54         setCurrentIndex(0);
  55         slotPatternChanged(currentIndex());
  56 }
  57
  58 RS_Pattern * QG_PatternBox::getPattern()
  59 {
  60         return currentPattern;
  61 }
  62
  63 /**
  64  * Sets the currently selected width item to the given width.
  65  */
  66 void QG_PatternBox::setPattern(const QString & pName)
  67 {
  68         RS_DEBUG->print("QG_PatternBox::setPattern %s\n", pName.toLatin1().data());
  69 //      setCurrentText(pName);
  70         setItemText(currentIndex(), pName);
  71         slotPatternChanged(currentIndex());
  72 }
  73
  74 /**
  75  * Called when the pattern has changed. This method
  76  * sets the current pattern to the value chosen.
  77  */
  78 void QG_PatternBox::slotPatternChanged(int index)
  79 {
  80         RS_DEBUG->print("QG_PatternBox::slotPatternChanged %d\n", index);
  81         currentPattern = RS_PATTERNLIST->requestPattern(currentText());
  82
  83         if (currentPattern!=NULL)
  84                 RS_DEBUG->print("Current pattern is (%d): %s\n", index, currentPattern->getFileName().toLatin1().data());
  85
  86         emit patternChanged(currentPattern);
  87 }