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Fix for #21209, Delete X for particle settings does nothing.

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Disable ID default unlink button if the RNA property is set to never be null, as the unlink default action simply sets pointers to null
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Elia Sarti
2010-02-21 22:55:35 +00:00
parent 37b9c9fe4d
commit 835c353aaa
1 changed files with 3 additions and 0 deletions
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3
source/blender/editors/interface/interface_templates.c
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@@ -449,6 +449,9 @@ static void template_ID(bContext *C, uiLayout *layout, TemplateID *template, Str
else {
but= uiDefIconBut(block, BUT, 0, ICON_X, 0, 0, UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, NULL);
uiButSetNFunc(but, template_id_cb, MEM_dupallocN(template), SET_INT_IN_POINTER(UI_ID_DELETE));
if(RNA_property_flag(template->prop) & PROP_NEVER_NULL)
uiButSetFlag(but, UI_BUT_DISABLED);
}
if((idfrom && idfrom->lib))