Minor changes in histogram widget and seekstreamdialog

app/FramePropertiesDock.cpp

@@ -134,8 +134,7 @@ FramePropertiesDock::FramePropertiesDock( QWidget* parent, Bool* pbMainPlaySwitc
 
   // -------------------------------------------------------------
 
-  histogramWidget = new HistogramWidget( 256, 100 );
-  histogramWidget->setOptions( HistogramWidget::BlinkComputation | HistogramWidget::SelectMode | HistogramWidget::ShowLumaChannel );
+  histogramWidget = new HistogramWidget( 100, 100 );
   histogramWidget->setWhatsThis( tr( "<p>This is the histogram drawing of "
       "the selected image channel" ) );
 

app/HistogramWidget.cpp

@@ -177,7 +177,20 @@ HistogramWidget::HistogramWidget( Int width, Int height, QWidget *parent ) :
   setAttribute( Qt::WA_DeleteOnClose );
 
   d = new HistogramWidgetPrivate;
-  setupWidget( width, height );
+
+  m_channelType = LumaHistogram;
+  m_scaleType = LogScaleHistogram;
+  m_colorType = FirstChannelColor;
+  m_renderingType = FullImageHistogram;
+
+  setOptions( HistogramWidget::BlinkComputation | HistogramWidget::SelectMode | HistogramWidget::ShowLumaChannel );
+
+  setMouseTracking( true );
+  setMinimumSize( width, height );
+
+  d->blinkTimer = new QTimer( this );
+
+  connect( d->blinkTimer, SIGNAL( timeout() ), this, SLOT( slotBlinkTimerDone() ) );
 
   m_imageHistogram = 0;
   m_selectionHistogram = 0;
@@ -210,23 +223,6 @@ HistogramWidget::~HistogramWidget()
 //                              Setup Functions 
 ////////////////////////////////////////////////////////////////////////////////
 
-Void HistogramWidget::setupWidget( Int width, Int height, HistogramOptions options )
-{
-  m_channelType = LumaHistogram;
-  m_scaleType = LogScaleHistogram;
-  m_colorType = FirstChannelColor;
-  m_renderingType = FullImageHistogram;
-
-  setOptions( options );
-
-  setMouseTracking( true );
-  setMinimumSize( width, height );
-
-  d->blinkTimer = new QTimer( this );
-
-  connect( d->blinkTimer, SIGNAL( timeout() ), this, SLOT( slotBlinkTimerDone() ) );
-}
-
 Void HistogramWidget::setOptions( HistogramOptions options )
 {
   d->statisticsVisible = ( bool )( options & ShowStatistics );
@@ -1037,7 +1033,7 @@ Void HistogramWidget::mouseMoveEvent( QMouseEvent * e )
 {
   if( d->selectMode == true && d->clearFlag == HistogramWidgetPrivate::HistogramCompleted )
   {
-    setCursor( Qt::CrossCursor );
+    setCursor( Qt::SizeHorCursor );
 
     if( d->inSelected )
     {

app/HistogramWidget.h

@@ -109,9 +109,6 @@ public  :
    */
   HistogramWidget( Int width, Int height, QWidget *parent = 0 );
 
-  Void setupWidget( Int width, Int height,
-      HistogramOptions options = AllOptions );
-
   ~HistogramWidget();
 
   /** Stop current histogram computations.*/

app/SeekStreamDialog.cpp

@@ -34,16 +34,20 @@ namespace plaYUVer
 {
 
 SeekStreamDialog::SeekStreamDialog( PlaYUVerStream *pcCurrStream, QWidget *parent ) :
-        QDialog( parent ),
+        QDialog( parent, Qt::Dialog | Qt::WindowTitleHint ),
         m_iSelectedFrameNum()
 {
 
   m_iSelectedFrameNum = pcCurrStream->getCurrFrameNum();
 
-  setWindowTitle( "Go to frame" );
+  setWindowModality( Qt::ApplicationModal );
+  setWindowTitle( "Seek Video" );
 
+  QFont labelFont;
+  labelFont.setStretch( 110 );
   QLabel* pcLabel = new QLabel;
   pcLabel->setText( QString( "Go to frame (0 - %1)" ).arg( pcCurrStream->getFrameNum() - 1 ) );
+  pcLabel->setFont( labelFont );
 
   m_spinFrameNum = new QSpinBox;
   m_spinFrameNum->setMinimumSize( 70, 5 );
@@ -63,7 +67,7 @@ SeekStreamDialog::SeekStreamDialog( PlaYUVerStream *pcCurrStream, QWidget *paren
   mainLayout->addWidget( dialogButtonOkCancel, 1, 0, 1, 2, Qt::AlignRight );
   setLayout( mainLayout );
 
-  setFixedSize( 250, mainLayout->sizeHint().height() );
+  setFixedSize( 220, mainLayout->sizeHint().height() );
 
   connect( dialogButtonOkCancel, SIGNAL( accepted() ), this, SLOT( accept() ) );
   connect( dialogButtonOkCancel, SIGNAL( rejected() ), this, SLOT( reject() ) );