Matteo Frigerio wrote:
>Hello, probally for many people this is a stupid
>question but i can't understand the way to get the
>cursor position in a selectable label (under gtk-2.0).
>I use the g_object_get_property(G_OBJECT(mylabel),
>"cursor_pos", &mygvalue);
>in the focus-in event but don't work. I think
>that don't work because i have bad init the GValue.
>Really i don't understand how to init a new GValue.
>The code that i use is this:
>
>GValue mygvalue;
>GType mytype;
>
>memset(&mygvalue,0,sizeof(GValue));
>G_TYPE_MAKE_FUNDAMENTAL(mytype);
>g_value_init(&mygvalue,&mytype);
>
>but i think this is not good.
>Some one can help me ? How code i have to use ?
>
GValue initalization:
{
GValue value={0};
g_value_init(&value, G_TYPE_INT); /* cursor_position is of gint
type */
}
You can use g_object_get() function to avoid value handling:
{
gint pos;
g_object_get(G_OBJECT(label), "cursor_position",&pos, NULL);
}
Olexiy
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