void Wizard::createConnections()
{
connect(m_stepNextButton, SIGNAL(clicked()), SIGNAL(nextButtonPressed()));
connect(m_stepPrevButton, SIGNAL(clicked()), SIGNAL(prevButtonPressed()));
connect(m_stepHelpButton, SIGNAL(clicked()), SIGNAL(wizardStepHelpSignal()));
connect(m_paperFormatTypeTabs, SIGNAL(currentChanged(int)), SLOT(handlePaperFormatTabChanged(int)));
connect(m_paperFormatComboBox, SIGNAL(activated(const QString &)), SIGNAL(paperFormatChanged(const QString &)));
connect(m_paperOrientationPortraitRadioButton, SIGNAL(clicked()), SLOT(handlePaperOrientationPortraitSelected()));
connect(m_paperOrientationLandscapeRadioButton, SIGNAL(clicked()), SLOT(handlePaperOrientationLandscapeSelected()));
connect(m_paperCustomWidthSpinner, SIGNAL(valueEdited(double)), SIGNAL(paperCustomWidthChanged(double)));
connect(m_paperCustomHeightSpinner, SIGNAL(valueEdited(double)), SIGNAL(paperCustomHeightChanged(double)));
connect(m_paperBorderTopInput, SIGNAL(valueEdited(double)), SIGNAL(paperBorderTopChanged(double)));
connect(m_paperBorderRightInput, SIGNAL(valueEdited(double)), SIGNAL(paperBorderRightChanged(double)));
connect(m_paperBorderBottomInput, SIGNAL(valueEdited(double)), SIGNAL(paperBorderBottomChanged(double)));
connect(m_paperBorderLeftInput, SIGNAL(valueEdited(double)), SIGNAL(paperBorderLeftChanged(double)));
connect(m_imageLoadButton, SIGNAL(clicked()), SIGNAL(loadImageSignal()));
connect(m_posterSizeAbsoluteRadioButton, SIGNAL(clicked()), SLOT(updatePosterSizeGroupsState()));
connect(m_posterSizeInPagesRadioButton, SIGNAL(clicked()), SLOT(updatePosterSizeGroupsState()));
connect(m_posterSizePercentualRadioButton, SIGNAL(clicked()), SLOT(updatePosterSizeGroupsState()));
connect(m_overlappingWidthInput, SIGNAL(valueEdited(double)), SIGNAL(overlappingWidthChanged(double)));
connect(m_overlappingHeightInput, SIGNAL(valueEdited(double)), SIGNAL(overlappingHeightChanged(double)));
QSignalMapper *overlappingMapper = new QSignalMapper(this);
foreach (const Qt::Alignment alignment, m_overlappingButtons.keys()) {
QAbstractButton *sender = m_overlappingButtons.value(alignment);
connect(sender, SIGNAL(clicked()), overlappingMapper, SLOT(map()));
overlappingMapper->setMapping(sender, alignment);
}
connect(overlappingMapper, SIGNAL(mapped(int)), SLOT(emitOverlappingPositionChange(int)));
connect(m_posterAbsoluteWidthInput, SIGNAL(valueEdited(double)), SIGNAL(posterWidthAbsoluteChanged(double)));
connect(m_posterAbsoluteHeightInput, SIGNAL(valueEdited(double)), SIGNAL(posterHeightAbsoluteChanged(double)));
connect(m_posterPagesWidthInput, SIGNAL(valueEdited(double)), SIGNAL(posterWidthPagesChanged(double)));
connect(m_posterPagesHeightInput, SIGNAL(valueEdited(double)), SIGNAL(posterHeightPagesChanged(double)));
connect(m_posterPercentualSizeInput, SIGNAL(valueEdited(double)), SIGNAL(posterSizePercentualChanged(double)));
QSignalMapper *alignmentMapper = new QSignalMapper(this);
foreach (const Qt::Alignment alignment, m_alignmentButtons.keys()) {
QAbstractButton *sender = m_alignmentButtons.value(alignment);
connect(sender, SIGNAL(clicked()), alignmentMapper, SLOT(map()));
alignmentMapper->setMapping(sender, alignment);
}
connect(alignmentMapper, SIGNAL(mapped(int)), SLOT(emitPosterAlignmentChange(int)));
connect(m_savePosterButton, SIGNAL(clicked()), SIGNAL(savePosterSignal()));
connect(m_launchPDFApplicationCheckBox, SIGNAL(toggled(bool)), SIGNAL(launchPDFApplicationChanged(bool)));
connect(m_paintCanvas, SIGNAL(needsPaint(PaintCanvasInterface*, const QVariant&)), SIGNAL(needsPaint(PaintCanvasInterface*, const QVariant&)));
}
void MainWindow::dropEvent(QDropEvent *event)
{
emit loadImageSignal(event->mimeData()->urls().first().toLocalFile());
}