Standard Dialogs

QColorDialog	Dialog widget for specifying colors
QFileDialog	Dialog that allow users to select files or directories
QFontDialog	Dialog widget for selecting a font
QInputDialog	Simple convenience dialog to get a single value from the user
QMessageBox	Modal dialog for informing the user or for asking the user a question and receiving an answer
QPageSetupDialog	Configuration dialog for the page-related options on a printer
QPrintDialog	Dialog for specifying the printer's configuration
QPrintPreviewDialog	Dialog for previewing and configuring page layouts for printer output
QProgressDialog	Feedback on the progress of a slow operation