diff options
| -rw-r--r-- | ganv/item.h | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/ganv/item.h b/ganv/item.h index a9a8fee..d75435a 100644 --- a/ganv/item.h +++ b/ganv/item.h @@ -91,12 +91,12 @@ struct _GanvItemClass { /** * Add a child to this item (optional). */ - void (* add)(GanvItem* item, GanvItem* child); + void (*add)(GanvItem* item, GanvItem* child); /** * Remove a child from this item (optional). */ - void (* remove)(GanvItem* item, GanvItem* child); + void (*remove)(GanvItem* item, GanvItem* child); /** * Tell the item to update itself. @@ -106,27 +106,27 @@ struct _GanvItemClass { * request its repaint area. The update method also recomputes the * bounding box of the item. */ - void (* update)(GanvItem* item, int flags); + void (*update)(GanvItem* item, int flags); /** * Realize an item (create GCs, etc.). */ - void (* realize)(GanvItem* item); + void (*realize)(GanvItem* item); /** * Unrealize an item. */ - void (* unrealize)(GanvItem* item); + void (*unrealize)(GanvItem* item); /** * Map an item - normally only need by items with their own GdkWindows. */ - void (* map)(GanvItem* item); + void (*map)(GanvItem* item); /** * Unmap an item */ - void (* unmap)(GanvItem* item); + void (*unmap)(GanvItem* item); /** * Draw an item of this type. @@ -134,8 +134,12 @@ struct _GanvItemClass { * (x, y) are the upper-left canvas pixel coordinates of the drawable. * (width, height) are the dimensions of the drawable. */ - void (* draw)(GanvItem* item, cairo_t* cr, - int x, int y, int width, int height); + void (*draw)(GanvItem* item, + cairo_t* cr, + int x, + int y, + int width, + int height); /** * Calculate the distance from an item to the specified point. @@ -145,22 +149,26 @@ struct _GanvItemClass { * canvas pixel coordinates that correspond to the item-relative * coordinates (x, y). */ - double (* point)(GanvItem* item, double x, double y, int cx, int cy, - GanvItem** actual_item); + double (*point)(GanvItem* item, + double x, + double y, + int cx, + int cy, + GanvItem** actual_item); /** * Fetch the item's bounding box (need not be exactly tight). * * This should be in item-relative coordinates. */ - void (* bounds)(GanvItem* item, double* x1, double* y1, double* x2, double* y2); + void (*bounds)(GanvItem* item, double* x1, double* y1, double* x2, double* y2); /** * Signal: an event occurred for an item of this type. * * The (x, y) coordinates are in the canvas world coordinate system. */ - gboolean (* event)(GanvItem* item, GdkEvent* event); + gboolean (*event)(GanvItem* item, GdkEvent* event); /* Reserved for future expansion */ gpointer spare_vmethods [4]; |