lib/cpExtensions/QT/QuadSplitter.cxx

   1 #include <cpExtensions/QT/QuadSplitter.h>
   2
   3 #include <cpExtensions/Config.h>
   4
   5 #ifdef cpExtensions_Interface_QT4
   6
   7 /**
   8  * Inspired by:
   9  * https://forum.qt.io/topic/7144/quad-splitter-windows-an-implementation/2
  10  */
  11
  12 // -------------------------------------------------------------------------
  13 cpExtensions::QT::QuadSplitter::
  14 QuadSplitter( QWidget* parent )
  15   : QSplitter( parent )
  16 {
  17   this->setOrientation( Qt::Vertical );
  18   this->addWidget( &this->m_Upper );
  19   this->addWidget( &this->m_Bottom );
  20
  21   QObject::connect(
  22     &( this->m_Upper ), SIGNAL( splitterMoved( int, int ) ),
  23     this, SLOT( _SyncBottom( int, int ) )
  24     );
  25   QObject::connect(
  26     &( this->m_Bottom ), SIGNAL( splitterMoved( int, int ) ),
  27     this, SLOT( _SyncUpper( int, int ) )
  28     );
  29 }
  30
  31 // -------------------------------------------------------------------------
  32 cpExtensions::QT::QuadSplitter::
  33 ~QuadSplitter( )
  34 {
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 void cpExtensions::QT::QuadSplitter::
  39 addWidgets( QWidget* a, QWidget* b, QWidget* c, QWidget* d )
  40 {
  41   this->m_Upper.addWidget( a );
  42   this->m_Upper.addWidget( b );
  43   this->m_Bottom.addWidget( c );
  44   this->m_Bottom.addWidget( d );
  45 }
  46
  47 // -------------------------------------------------------------------------
  48 void cpExtensions::QT::QuadSplitter::
  49 _SyncBottom( int a, int b )
  50 {
  51   this->m_Bottom.setSizes( this->m_Upper.sizes( ) );
  52 }
  53
  54 // -------------------------------------------------------------------------
  55 void cpExtensions::QT::QuadSplitter::
  56 _SyncUpper( int a, int b )
  57 {
  58   this->m_Upper.setSizes( this->m_Bottom.sizes( ) );
  59 }
  60
  61 #endif // cpExtensions_Interface_QT4
  62
  63 // eof - $RCSfile$