manpagez: man pages & more
html files: goffice-0.10
Home | html | info | man

GOColorGroup

GOColorGroup

Signals

void history-changed Run Last

Types and Values

Object Hierarchy

    GObject
    ╰── GOColorGroup

Description

Functions

go_color_group_add_color ()

void
go_color_group_add_color (GOColorGroup *cg,
                          GOColor c);

Potentially slide the history to add the new colour. If it was already in the history reorder.

Parameters

cg

GOColorGroup

 

c

the color

 

go_color_group_fetch ()

GOColorGroup *
go_color_group_fetch (char const *name,
                      gpointer context);

if name is NULL or a name not currently in use by another group then a new group is created and returned. If name was NULL then the new group is given a unique name prefixed by "__cg_autogen_name__" (thereby insuring namespace separation). If name was already used by a group then the reference count is incremented and a pointer to the group is returned.

Parameters

name

target name

 

context

identifying context

 

Returns

A GOColorGroup.

[transfer full]


go_color_group_find ()

GOColorGroup *
go_color_group_find (char const *name,
                     gpointer context);

No reference is added if it is found.

Parameters

name

target name

 

context

an arbitrary id to identify what context to search in

 

Returns

Look up the name/context specific color-group. NULL if it is not found.

[transfer none]

Types and Values

GOColorGroup

typedef struct _GOColorGroup GOColorGroup;


GO_COLOR_GROUP_HISTORY_SIZE

#define GO_COLOR_GROUP_HISTORY_SIZE 8

Signal Details

The “history-changed” signal

void
user_function (GOColorGroup *gocolorgroup,
               gpointer      user_data)

Parameters

gocolorgroup

the object which received the signal.

 

user_data

user data set when the signal handler was connected.

 

Flags: Run Last

© manpagez.com 2000-2017
Individual documents may contain additional copyright information.