vcs.maemo.org Git - qtmeetings/blob - src/UserInterface/Utils/ProgressBar.cpp

   1 #include "ProgressBar.h"
   2 #include "ObservedWidget.h"
   3
   4 #include <QProgressBar>
   5 #include <QVBoxLayout>
   6 #include <QHBoxLayout>
   7 #include <QPushButton>
   8 #include <QLabel>
   9 #include <QtDebug>
  10
  11 ProgressBar::ProgressBar( const QString &aTitle, bool aCancellable, QWidget *aParent ) :
  12         QDialog( aParent )
  13 {
  14         qDebug() << "ProgressBar::ProgressBar( const QString &, bool, QWidget *)";
  15         setWindowTitle( aTitle );
  16         setModal( true );
  17
  18         iProgress = new QProgressBar();
  19         iProgress->setMinimumWidth( 200 );
  20         iProgress->setRange( 0, 0 );
  21         iProgress->reset();
  22         iProgress->setTextVisible( false );
  23
  24         QVBoxLayout *mainLayout = new QVBoxLayout;
  25         iLabel = new QLabel();
  26         mainLayout->addWidget( iLabel );
  27         QHBoxLayout *subLayout = new QHBoxLayout;
  28         subLayout->addWidget( iProgress );
  29
  30         iButton = new QPushButton( tr( "Cancel" ) );
  31         subLayout->addSpacing( 5 );
  32         subLayout->addWidget( iButton );
  33         connect( iButton, SIGNAL( pressed() ), this, SIGNAL( cancel() ) );
  34         if( !aCancellable ) {
  35                 iButton->setVisible( false );
  36         }
  37
  38         mainLayout->addLayout( subLayout );
  39         mainLayout->setAlignment( Qt::AlignCenter );
  40         setLayout( mainLayout );
  41 }
  42
  43 ProgressBar::~ProgressBar()
  44 {
  45         qDebug() << "ProgressBar::~ProgressBar()";
  46 }
  47
  48 void ProgressBar::update( const QString &aMessage, const QString &aTitle )
  49 {
  50         qDebug() << "ProgressBar::update( const QString & )";
  51         iLabel->setText( aMessage );
  52         if( aTitle != "" )
  53                 setWindowTitle( aTitle );
  54 }
  55
  56 void ProgressBar::toggleCancellable( bool aEnable )
  57 {
  58         if( aEnable )
  59                 iButton->setVisible( true );
  60         else
  61                 iButton->setVisible( false );
  62 }