gui-trackball.h File Reference

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Data Structures
struct	_GhidTrackballClass
struct	_GhidTrackball
Defines
#define	GHID_TYPE_TRACKBALL   (ghid_trackball_get_type())
#define	GHID_TRACKBALL(obj)   (G_TYPE_CHECK_INSTANCE_CAST ((obj), GHID_TYPE_TRACKBALL, GhidTrackball))
#define	GHID_TRACKBALL_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST ((klass), GHID_TYPE_TRACKBALL, GhidTrackballClass))
#define	GHID_IS_TRACKBALL(obj)   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GHID_TYPE_TRACKBALL))
#define	GHID_TRACKBALL_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GHID_TYPE_TRACKBALL, GhidTrackballClass))
Typedefs
typedef struct _GhidTrackballClass	GhidTrackballClass
typedef struct _GhidTrackball	GhidTrackball
Functions
GType	ghid_trackball_get_type (void)
	Function to retrieve GhidTrackball's GType identifier.
GtkWidget *	ghid_trackball_new (void)
	Convenience function to create a new trackball widget.

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Define Documentation

#define GHID_IS_TRACKBALL

(

obj

)

(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GHID_TYPE_TRACKBALL))

Definition at line 34 of file gui-trackball.h.

#define GHID_TRACKBALL

(

obj

)

(G_TYPE_CHECK_INSTANCE_CAST ((obj), GHID_TYPE_TRACKBALL, GhidTrackball))

Definition at line 32 of file gui-trackball.h.

Referenced by button_press_cb(), button_release_cb(), ghid_trackball_constructor(), motion_notify_cb(), and view_2d_toggled_cb().

#define GHID_TRACKBALL_CLASS

(

klass

)

(G_TYPE_CHECK_CLASS_CAST ((klass), GHID_TYPE_TRACKBALL, GhidTrackballClass))

Definition at line 33 of file gui-trackball.h.

#define GHID_TRACKBALL_GET_CLASS

(

obj

)

(G_TYPE_INSTANCE_GET_CLASS ((obj), GHID_TYPE_TRACKBALL, GhidTrackballClass))

Definition at line 35 of file gui-trackball.h.

#define GHID_TYPE_TRACKBALL   (ghid_trackball_get_type())

Definition at line 31 of file gui-trackball.h.

Referenced by ghid_trackball_new().

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Typedef Documentation

typedef struct _GhidTrackball GhidTrackball

Definition at line 38 of file gui-trackball.h.

typedef struct _GhidTrackballClass GhidTrackballClass

Definition at line 37 of file gui-trackball.h.

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Function Documentation

GType ghid_trackball_get_type

(

void

)

Function to retrieve GhidTrackball's GType identifier.

Function Description

Function to retrieve GhidTrackball's GType identifier. Upon first call, this registers the GhidTrackball in the GType system. Subsequently it returns the saved value from its first execution.

Returns:

the GType identifier associated with GhidTrackball.

Definition at line 417 of file gui-trackball.c.

References ghid_trackball_class_init().

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GtkWidget* ghid_trackball_new

(

void

)

Convenience function to create a new trackball widget.

Function Description

Convenience function which creates a GhidTrackball.

Returns:

The GhidTrackball created.

Definition at line 452 of file gui-trackball.c.

References GHID_TYPE_TRACKBALL.

Referenced by ghid_build_pcb_top_window().