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Widgets     Book   Gtk::AspectFrame Class Reference [Widgets, Container Widgets] A frame that constrains its child to a particular aspect ratio. More... Inheritance diagram for Gtk::AspectFrame: [legend]List of all members. Public Methods virtual  ~AspectFrame () GtkAspectFrame*  gobj () const GtkAspectFrame*  gobj () const   AspectFrame (const Glib::ustring& label=Glib::ustring(), AlignmentEnum xalign=Gtk::ALIGN_CENTER, AlignmentEnum yalign=Gtk::ALIGN_CENTER, float ratio=1.0, bool obey_child=false)   AspectFrame (const Glib::ustring& label, float xalign, float yalign, float ratio=1.0, bool obey_child=false) void  set (float xalign, float yalign, float ratio, bool obey_child=true) void  set (AlignmentEnum xalign, AlignmentEnum yalign, float ratio, bool obey_child=true) Glib::PropertyProxy<float>  property_xalign () Glib::PropertyProxy<float>  property_yalign () Glib::PropertyProxy<float>  property_ratio () Glib::PropertyProxy<bool>  property_obey_child () Related Functions (Note that these are not member functions.) Gtk::AspectFrame*  wrap (GtkAspectFrame* object, bool take_copy=false) Detailed Description A frame that constrains its child to a particular aspect ratio. The Gtk::AspectFrame is useful when you want pack a widget so that it can resize but always retains the same aspect ratio. For instance, one might be drawing a small preview of a larger image. Because it derives from Gtk::Frame, it can draw a label and a frame around the child. The frame will be "shrink-wrapped" to the size of the child. Constructor & Destructor Documentation virtual Gtk::AspectFrame::~AspectFrame (   )  [virtual] Gtk::AspectFrame::AspectFrame ( const Glib::ustring&    label = Glib::ustring(), AlignmentEnum    xalign = Gtk::ALIGN_CENTER, AlignmentEnum    yalign = Gtk::ALIGN_CENTER, float    ratio = 1.0, bool    obey_child = false )  [explicit] Gtk::AspectFrame::AspectFrame ( const Glib::ustring&    label, float    xalign, float    yalign, float    ratio = 1.0, bool    obey_child = false )  [explicit] Member Function Documentation const GtkAspectFrame* Gtk::AspectFrame::gobj (   )  const [inline]   Reimplemented from Gtk::Frame. GtkAspectFrame* Gtk::AspectFrame::gobj (   )  [inline]   Reimplemented from Gtk::Frame. Glib::PropertyProxy<bool> Gtk::AspectFrame::property_obey_child (   )  Glib::PropertyProxy<float> Gtk::AspectFrame::property_ratio (   )  Glib::PropertyProxy<float> Gtk::AspectFrame::property_xalign (   )  Glib::PropertyProxy<float> Gtk::AspectFrame::property_yalign (   )  void Gtk::AspectFrame::set ( AlignmentEnum    xalign, AlignmentEnum    yalign, float    ratio, bool    obey_child = true )  void Gtk::AspectFrame::set ( float    xalign, float    yalign, float    ratio, bool    obey_child = true )  Friends And Related Function Documentation Gtk::AspectFrame* wrap ( GtkAspectFrame*    object, bool    take_copy = false )  [related] The documentation for this class was generated from the following file: aspectframe.h