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Bug 565656 – Add marks to scales

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Bug 565656 – Add marks to scales

        * gtk/gtkrange.[hc]: Add internal api to define 'stop values'
        that have a little resistance when dragging the slider over it.

        * gtk/gtk.symbols:
        * gtk/gtkscale.[hc] (gtk_scale_add_mark): New function to add
        a 'mark' to a scale, which will draws a tick, plus optionally
        some text, and makes the value a stop value.
        (gtk_scale_clear_values): Removes all marks.

        * tests/testscale.c: Test for marks on scales
        * tests/Makefile.am: Integrate it


svn path=/trunk/; revision=22149
This commit is contained in:
Matthias Clasen
2009-01-20 05:10:27 +00:00
parent b6b5237663
commit 26490a2dd7
10 changed files with 641 additions and 8 deletions
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6
gtk/gtkrange.h
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@ -178,6 +178,12 @@ gdouble gtk_range_get_fill_level (GtkRange *range
gdouble _gtk_range_get_wheel_delta (GtkRange *range,
GdkScrollDirection direction);
void _gtk_range_set_stop_values (GtkRange *range,
gdouble *values,
gint n_values);
gint _gtk_range_get_stop_positions (GtkRange *range,
gint **values);
G_END_DECLS