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Bug 749902 - Add Hue-Chroma operation/tool and LCH color selector 

Last bit for now: allow GimpColorScales' spinbuttons to go further
than its color scales. Please review the new min/max values of the
individual channels.
This commit is contained in:
Michael Natterer 2017-05-18 19:53:47 +02:00
parent 0c2ec6ad86
commit 6ab57a12cf
1 changed files with 22 additions and 5 deletions
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27
libgimpwidgets/gimpcolorscales.c
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@ -144,13 +144,21 @@ gimp_color_scales_init (GimpColorScales *scales)
GSList *group;
gint i;
/*{ H, S, V, R, G, B, A, L, C, H }*/
static const gdouble slider_initial_vals[] =
/*{ H, S, V, R, G, B, A, L, C, H }*/
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
static const gdouble slider_min_vals[] =
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
static const gdouble slider_max_vals[] =
{ 360, 100, 100, 100, 100, 100, 100, 100, 100, 360 };
{ 360, 100, 100, 100, 100, 100, 100, 100, 100, 360 };
static const gdouble slider_incs[] =
{ 30, 10, 10, 16, 16, 16, 10, 10, 10, 30 };
{ 30, 10, 10, 16, 16, 16, 10, 10, 10, 30 };
static const gdouble spin_min_vals[] =
{ 0, 0, 0, -500, -500, -500, 0, 0, 0, 0 };
static const gdouble spin_max_vals[] =
{ 360, 500, 500, 500, 500, 500, 100, 300, 300, 360 };
/* don't needs the toggles for our own operation */
selector->toggles_visible = FALSE;
@ -201,12 +209,21 @@ gimp_color_scales_init (GimpColorScales *scales)
gettext (enum_desc->value_desc),
-1, -1,
slider_initial_vals[i],
0.0, slider_max_vals[i],
slider_min_vals[i],
slider_max_vals[i],
1.0, slider_incs[i],
1,
gettext (enum_desc->value_help),
NULL);
gtk_adjustment_configure (GTK_ADJUSTMENT (scales->slider_data[i]),
slider_initial_vals[i],
spin_min_vals[i],
spin_max_vals[i],
1.0,
slider_incs[i],
0);
scales->sliders[i] = GIMP_SCALE_ENTRY_SCALE (scales->slider_data[i]);
g_object_add_weak_pointer (G_OBJECT (scales->sliders[i]),
(gpointer) &scales->sliders[i]);