bool Interactor2D::ProcessKeyDownEvent( QKeyEvent* event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
if ( MainWindow::GetMainWindow()->IsEmpty() )
{
return Interactor::ProcessKeyDownEvent( event, renderview );
}
int nKeyCode = event->key();
if ( event->modifiers() & Qt::ShiftModifier )
{
if ( nKeyCode == Qt::Key_Up )
{
view->Zoom(1.05);
}
else if ( nKeyCode == Qt::Key_Down )
{
view->Zoom(0.95);
}
}
else if ( nKeyCode == Qt::Key_PageUp )
{
view->MoveSlice( 1 );
}
else if ( nKeyCode == Qt::Key_PageDown )
{
view->MoveSlice( -1 );
}
else if ( nKeyCode == Qt::Key_Up )
{
view->MoveUp();
}
else if ( nKeyCode == Qt::Key_Down )
{
view->MoveDown();
}
else if ( nKeyCode == Qt::Key_Left )
{
view->MoveLeft();
}
else if ( nKeyCode == Qt::Key_Right )
{
view->MoveRight();
}
else if ( nKeyCode == Qt::Key_3 /*|| nKeyCode == 'W' || nKeyCode == 'S'*/ || nKeyCode == Qt::Key_R || nKeyCode == Qt::Key_F )
{
// do nothing, just intercept these vtk default keycodes
}
else
{
return Interactor::ProcessKeyDownEvent( event, view );
}
return false;
}
bool Interactor2D::ProcessKeyDownEvent( wxKeyEvent& event, RenderView* renderview )
{
RenderView2D* view = ( RenderView2D* )renderview;
LayerCollectionManager* lcm = MainWindow::GetMainWindowPointer()->GetLayerCollectionManager();
if ( !lcm->HasAnyLayer() )
{
return Interactor::ProcessKeyDownEvent( event, renderview );
}
int nKeyCode = event.GetKeyCode();
if ( nKeyCode == WXK_PAGEUP )
{
view->MoveSlice( 1 );
}
else if ( nKeyCode == WXK_PAGEDOWN)
{
view->MoveSlice( -1 );
}
else if ( nKeyCode == WXK_UP )
{
view->MoveUp();
}
else if ( nKeyCode == WXK_DOWN )
{
view->MoveDown();
}
else if ( nKeyCode == WXK_LEFT )
{
view->MoveLeft();
}
else if ( nKeyCode == WXK_RIGHT )
{
view->MoveRight();
}
else if ( nKeyCode == '3' /*|| nKeyCode == 'W' || nKeyCode == 'S'*/ || nKeyCode == 'R' || nKeyCode == 'F' )
{
// do nothing, just intercept these vtk default keycodes
}
else
return Interactor::ProcessKeyDownEvent( event, view );
return false;
}
