Gtk::IconSize Class Reference

#include <enums.h>

Public Member Functions
	IconSize ()
	IconSize (BuiltinIconSize size)
	IconSize (int size)
	operator int () const

Static Public Member Functions
static bool	lookup (IconSize size, int &width, int &height)
static bool	lookup (IconSize size, int &width, int &height, const Glib::RefPtr< Gtk::Settings > &settings)
static IconSize	register_new (const Glib::ustring &name, int width, int height)
static void	register_alias (const Glib::ustring &alias, IconSize target)
static IconSize	from_name (const Glib::ustring &name)
static Glib::ustring	get_name (IconSize size)

Private Attributes
int	size_

Detailed Description

Represents registered icon sizes. You can also use a Gtk::BuiltinIconSize instead of an IconSize.

Definition at line 1656 of file libs/tk/ytkmm/ytkmm/gtkmm/enums.h.

Constructor & Destructor Documentation

IconSize() [1/3]

Gtk::IconSize::IconSize ( )

inline

Definition at line 1662 of file libs/tk/ytkmm/ytkmm/gtkmm/enums.h.

IconSize() [2/3]

Gtk::IconSize::IconSize ( BuiltinIconSize  size )

inline

Definition at line 1663 of file libs/tk/ytkmm/ytkmm/gtkmm/enums.h.

IconSize() [3/3]

Gtk::IconSize::IconSize ( int  size )

inlineexplicit

Definition at line 1666 of file libs/tk/ytkmm/ytkmm/gtkmm/enums.h.

Member Function Documentation

from_name()

static IconSize Gtk::IconSize::from_name ( const Glib::ustring &  name )

static

Looks up the icon size associated with name.

Parameters

name	the name to look up. result The icon size with the given name.

get_name()

static Glib::ustring Gtk::IconSize::get_name ( IconSize  size )

static

Gets the canonical name of the given icon size.

Parameters

size	size AnIconSize.

Returns

The name of the given icon size.

lookup() [1/2]

static bool Gtk::IconSize::lookup ( IconSize  size, int &  width, int &  height  )

static

Obtains the pixel size of a semantic icon size, possibly modified by user preferences for the default Gtk::Settings. Normally size would be Gtk::ICON_SIZE_MENU, Gtk::ICON_SIZE_BUTTON, etc. This function isn't normally needed because Gtk::Widget::render_icon() is the usual way to get an icon for rendering - then just look at the size of the rendered pixbuf. The rendered pixbuf may not even correspond to the width/height returned by IconSize::lookup(), because themes are free to render the pixbuf however they like, including changing the usual size.

Parameters

size	An icon size.
width	Location to store icon width.
height	Location to store icon height.

Returns

true if size was a valid size.

lookup() [2/2]

static bool Gtk::IconSize::lookup ( IconSize  size, int &  width, int &  height, const Glib::RefPtr< Gtk::Settings > &  settings  )

static

Obtains the pixel size of a semantic icon size, possibly modified by user preferences for a particular Gtk::Settings. Normally size would be Gtk::ICON_SIZE_MENU, Gtk::ICON_SIZE_BUTTON, etc. This function isn't normally needed because Gtk::Widget::render_icon() is the usual way to get an icon for rendering - then just look at the size of the rendered pixbuf. The rendered pixbuf may not even correspond to the width/height returned by IconSize::lookup(), because themes are free to render the pixbuf however they like, including changing the usual size.

Parameters

size	An icon size.
width	Location to store icon width.
height	Location to store icon height.
settings	A Gtk::Settings object, used to determine which set of user preferences to used.

Returns

true if size was a valid size.

operator int()

Gtk::IconSize::operator int ( ) const

inline

Definition at line 1667 of file libs/tk/ytkmm/ytkmm/gtkmm/enums.h.

register_alias()

static void Gtk::IconSize::register_alias ( const Glib::ustring &  alias, IconSize  target  )

static

Registers alias as another name for target so calling from_name() with alias as argument will return target.

Parameters

alias	An alias for target.
target	An existing icon size.

register_new()

static IconSize Gtk::IconSize::register_new ( const Glib::ustring &  name, int  width, int  height  )

static

Registers a new icon size, along the same lines as ICON_SIZE_MENU, etc. Returns the integer value for the size.

Parameters

name	Name of the icon size.
width	The icon width.
height	The icon height.

Returns

Integer value representing the size.

Member Data Documentation

size_

int Gtk::IconSize::size_

private

Definition at line 1659 of file libs/tk/ytkmm/ytkmm/gtkmm/enums.h.

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The documentation for this class was generated from the following file:

• libs/tk/ytkmm/ytkmm/gtkmm/enums.h