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switching the active brush with Alt+Wheel would crash when going past the last, need rna to clamp the range.

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This commit is contained in:
Campbell Barton 2009-11-17 15:10:19 +00:00
parent efae4c8f21
commit 68f94765bd
1 changed files with 17 additions and 1 deletions
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16
source/blender/makesrna/intern/rna_sculpt_paint.c
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@ -142,6 +142,21 @@ static int rna_ParticleEdit_hair_get(PointerRNA *ptr)
return (edit && edit->psys);
}
static void rna_Paint_active_brush_index_set(PointerRNA *ptr, int value)
{
Paint *p= ptr->data;
CLAMP(value, 0, p->brush_count-1);
p->active_brush_index= value;
}
static void rna_Paint_active_brush_index_range(PointerRNA *ptr, int *min, int *max)
{
Paint *p= ptr->data;
*min= 0;
*max= MAX2(p->brush_count-1, 0);
}
#else
static void rna_def_paint(BlenderRNA *brna)
@ -162,6 +177,7 @@ static void rna_def_paint(BlenderRNA *brna)
RNA_def_property_ui_text(prop, "Brushes", "Brushes selected for this paint mode.");
prop= RNA_def_property(srna, "active_brush_index", PROP_INT, PROP_NONE);
RNA_def_property_int_funcs(prop, NULL, "rna_Paint_active_brush_index_set", "rna_Paint_active_brush_index_range");
RNA_def_property_range(prop, 0, INT_MAX);
/* Fake property to get active brush directly, rather than integer index */