qui/mussa_setup_dialog/SequenceSetupFrame.cpp

   1 #include <QFrame>
   2 #include <QList>
   3 #include <QVBoxLayout>
   4
   5 #include "qui/mussa_setup_dialog/SequenceSetupWidget.hpp"
   6 #include "qui/mussa_setup_dialog/SequenceSetupFrame.hpp"
   7
   8
   9 SequenceSetupFrame::SequenceSetupFrame(QWidget *parent)
  10   : QWidget(parent),
  11     sequenceLayout(0),
  12     seqCount(0)//,
  13     //seqList(0)
  14 {
  15
  16   // frame
  17   sequenceFrame = new QFrame;
  18   sequenceFrame->setFrameStyle(QFrame::Panel | QFrame::Sunken);
  19
  20   sequenceLayout = new QVBoxLayout;
  21
  22
  23
  24   sequenceFrame->setLayout(sequenceLayout);
  25
  26   QVBoxLayout *mainLayout = new QVBoxLayout;
  27   mainLayout->addWidget(sequenceFrame);
  28   setLayout(mainLayout);
  29
  30 }
  31
  32 SequenceSetupFrame::SequenceSetupFrame(const SequenceSetupFrame &ssf)
  33   : sequenceFrame(ssf.sequenceFrame),
  34     sequenceLayout(ssf.sequenceLayout),
  35     seqCount(ssf.seqCount)//,
  36     //seqList(0)
  37 {
  38 }
  39
  40 void SequenceSetupFrame::changeSequenceCount(int newSeqCount)
  41 {
  42   seqCount = newSeqCount;
  43   setupSequences(seqCount);
  44 }
  45
  46 void SequenceSetupFrame::setupSequences(int newSeqCount)
  47 {
  48   const int curSeqCount = seqList.size();
  49
  50   if (curSeqCount == newSeqCount)
  51   {
  52     return;
  53   }
  54   else if (curSeqCount < newSeqCount)
  55   {
  56     int numSeqsToAdd = newSeqCount - curSeqCount;
  57
  58     for (int i = 1; i <= numSeqsToAdd; i++)
  59     {
  60       SequenceSetupWidget *seq = new SequenceSetupWidget;
  61       seqList.push_back(*seq);
  62       sequenceLayout->addWidget(seq);
  63     }
  64   }
  65   else if (curSeqCount > newSeqCount)
  66   {
  67     int numSeqsToRemove = curSeqCount - newSeqCount;
  68
  69     if (numSeqsToRemove > curSeqCount)
  70     {
  71       numSeqsToRemove = curSeqCount;
  72     }
  73
  74     //SequenceSetupWidget *seqWidget = 0;
  75     for (int i=1; i <= numSeqsToRemove; i++)
  76     {
  77       SequenceSetupWidget& seqWidget(seqList.back());
  78       sequenceLayout->removeWidget(&seqWidget);
  79       seqList.pop_back();
  80       //delete seqWidget;
  81     }
  82
  83   }
  84
  85
  86 }