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VisSkipEventDialog.cc

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/****************************************************************************
** Form implementation generated from reading ui file 'VisFramework/VisFrameworkBase/src/VisSkipEventDialog.ui'
**
** Created: Fri Feb 9 10:33:45 2007
**      by: The User Interface Compiler ($Id: VisSkipEventDialog.cc,v 1.1 2007/02/09 13:21:33 yana Exp $)
**
** WARNING! All changes made in this file will be lost!
****************************************************************************/

#include "VisFramework/VisFrameworkBase/interface/VisSkipEventDialog.h"

#include <qvariant.h>
#include <qpushbutton.h>
#include <qlineedit.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <qwhatsthis.h>

/*
 *  Constructs a VisSkipEventDialog as a child of 'parent', with the
 *  name 'name' and widget flags set to 'f'.
 *
 *  The dialog will by default be modeless, unless you set 'modal' to
 *  TRUE to construct a modal dialog.
 */
VisSkipEventDialog::VisSkipEventDialog( QWidget* parent, const char* name, bool modal, WFlags fl )
    : QDialog( parent, name, modal, fl )
{
    if ( !name )
        setName( "VisSkipEventDialog" );
    VisSkipEventDialogLayout = new QGridLayout( this, 1, 1, 11, 6, "VisSkipEventDialogLayout"); 

    topLayout = new QGridLayout( 0, 1, 1, 0, 6, "topLayout"); 

    forwardPushButton = new QPushButton( this, "forwardPushButton" );

    topLayout->addWidget( forwardPushButton, 0, 2 );

    skipNumberLineEdit = new QLineEdit( this, "skipNumberLineEdit" );

    topLayout->addWidget( skipNumberLineEdit, 0, 1 );

    backPushButton = new QPushButton( this, "backPushButton" );

    topLayout->addWidget( backPushButton, 0, 0 );

    VisSkipEventDialogLayout->addLayout( topLayout, 0, 0 );
    languageChange();
    resize( QSize(310, 52).expandedTo(minimumSizeHint()) );
    clearWState( WState_Polished );

    // signals and slots connections
    connect( backPushButton, SIGNAL( clicked() ), this, SLOT( skipBackwards() ) );
    connect( forwardPushButton, SIGNAL( clicked() ), this, SLOT( skipForward() ) );
    connect( skipNumberLineEdit, SIGNAL( returnPressed() ), this, SLOT( skip() ) );
}

/*
 *  Destroys the object and frees any allocated resources
 */
VisSkipEventDialog::~VisSkipEventDialog()
{
    // no need to delete child widgets, Qt does it all for us
}

/*
 *  Sets the strings of the subwidgets using the current
 *  language.
 */
void VisSkipEventDialog::languageChange()
{
    setCaption( tr( "Skip Events" ) );
    forwardPushButton->setText( tr( "Forward" ) );
    QToolTip::add( forwardPushButton, tr( "Go forward" ) );
    QWhatsThis::add( forwardPushButton, tr( "Skip specified number of events forward." ) );
    backPushButton->setText( tr( "Back" ) );
    QToolTip::add( backPushButton, tr( "Go back" ) );
    QWhatsThis::add( backPushButton, tr( "Skip specified number of events backwards." ) );
}

void VisSkipEventDialog::skipBackwards()
{
    long num = skipNumberLineEdit->text ().toULong ();
    QString text;
    text = text.setNum (-num);
    skipNumberLineEdit->setText (text);
    accept ();
}

void VisSkipEventDialog::skipForward()
{
    long num = skipNumberLineEdit->text ().toULong ();
    QString text;
    text = text.setNum (abs (num));
    skipNumberLineEdit->setText (text);
    accept ();
}

void VisSkipEventDialog::skip()
{
    accept ();
}

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