static VALUE
rg_get_row_spacing(VALUE self, VALUE row)
{
return UINT2NUM(gtk_table_get_row_spacing(_SELF(self), NUM2UINT(row)));
}
/* Make the size of dialogs smaller by breaking GNOME HIG
* http://library.gnome.org/devel/hig-book/stable/design-window.html.en
* According to GNOME HIG, spacings are increased by the multiples of 6.
* Change them to the multiples of 1 can greatly reduce the required size
* while still keeping some degree of spacing.
*/
static void break_gnome_hig( GtkWidget* w, gpointer _factor )
{
int factor = GPOINTER_TO_INT(_factor);
/* g_debug( G_OBJECT_TYPE_NAME(w) ); */
if( GTK_IS_CONTAINER(w) )
{
int val;
val = gtk_container_get_border_width( (GtkContainer*)w );
/* border of dialog defaults to 12 under gnome */
if( GTK_IS_DIALOG(w) )
{
if( val > 0 )
gtk_container_set_border_width( (GtkContainer*)w, val / factor );
}
else
{
if( GTK_IS_BOX(w) ) /* boxes, spacing defaults to 6, 12, 18 under gnome */
{
int spacing = gtk_box_get_spacing( (GtkBox*)w );
gtk_box_set_spacing( (GtkBox*)w, spacing / factor );
}
else if( GTK_IS_TABLE(w) ) /* tables, spacing defaults to 6, 12, 18 under gnome */
{
int spacing;
int col, row;
g_object_get( w, "n-columns", &col, "n-rows", &row, NULL );
if( col > 1 )
{
--col;
while( --col >= 0 )
{
spacing = gtk_table_get_col_spacing( (GtkTable*)w, col );
if( spacing > 0 )
gtk_table_set_col_spacing( (GtkTable*)w, col, spacing / factor );
}
}
if( row > 1 )
{
--row;
while( --row >= 0 )
{
spacing = gtk_table_get_row_spacing( (GtkTable*)w, row );
if( spacing > 0 )
gtk_table_set_row_spacing( (GtkTable*)w, row, spacing / factor );
}
}
/* FIXME: handle default spacings */
}
else if( GTK_IS_ALIGNMENT(w) ) /* groups, has 12 px indent by default */
{
int t, b, l, r;
gtk_alignment_get_padding( (GtkAlignment*)w, &t, &b, &l, &r );
if( l > 0 )
{
l /= (factor / 2); /* groups still need proper indent not to hurt usability */
gtk_alignment_set_padding( (GtkAlignment*)w, t, b, l, r );
}
}
if( val > 0 )
gtk_container_set_border_width( (GtkContainer*)w, val * 2 / factor );
}
gtk_container_foreach( (GtkContainer*)w, break_gnome_hig, GINT_TO_POINTER(factor) );
}
}
