Nana C++ Library   An open-source C++ framework project The Nana Programmer's Guide

nana::gui::progress Description A progress indicator. Model of Widget Window  Public base classes class widget_object<widget_tag>: public widget Members progress() The default construction progress(window wd, bool visible) Creates a progress indicator progress(window wd, const rectangle& r = rectangle(), bool visible = true) Ditto. unsigned value() const Returns the value of progress indicator void value(unsigned val) Set the value of progress indicator void inc() Increases the value by itself unsigned amount() const Returns the amount value of progress indicator unsigned amount(unsigned value) Set the amount value of progress indicator void unknown(bool) Enables/disables the unknown progress mode. bool unknown() const Returns true if the progress is unknown mode. File nana/gui/widgets/progress.hpp Notes 1. The progressbar has tow modes, unknown and known. the known mode means the progressbar has a specific amount value. The progressbar in the unknown mode ignores the amount value and its always scroll the progress block when its value is changed. See also None. Move to The Nana Programmer's Guide Main Page