void AiMainWindow::fileClear (  )  [private, slot]

slot for screen clearing

Definition at line 246 of file aimainwindow.cpp.

00247 {
00248     try
00249     {
00250         //~ test if screen is not empty
00251         if( !m_view->view()->emptyScreen() )
00252         {
00253             if( QMessageBox::Yes != QMessageBox::warning(this, tr("Clear...") , tr("The screen is not empty, you want really clear this screen ?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No ) )
00254             {
00255                 return;
00256             }
00257         }
00258         m_view->view()->clear();
00259         this->enabledChilds( false );
00260         m_zoom = 1.;
00261         m_viewX = m_viewY = .0;
00262     }
00263     catch(const std::exception & exception )
00264     {
00265         QMessageBox::critical(this, tr("Critical Error!"), tr("Please report this problem to adrabi[at]gmail[dot]com =)."));
00266     }
00267 }

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