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UI: Set modifier panel expansion on every redraw 

This will fix situations where the modifier epansion was set elsewhere
besides the UI, like from the python console, solving the drawing part
of T77502.

Also adds  update tags to the show_expanded property, which means
the properties window redraws when the property changes.
This commit is contained in:
Hans Goudey 2020-06-09 13:41:50 -04:00
parent cb9de95d61
commit 819ebc9901
2 changed files with 8 additions and 0 deletions
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7
source/blender/editors/interface/interface_templates.c
View File

@ -1860,6 +1860,13 @@ void uiTemplateModifiers(uiLayout *UNUSED(layout), bContext *C)
}
}
}
else {
/* The expansion might have been changed elsewhere, so we still need to set it. */
LISTBASE_FOREACH (Panel *, panel, &region->panels) {
if ((panel->type != NULL) && (panel->type->flag & PNL_INSTANCED))
UI_panel_set_expand_from_list_data(C, panel);
}
}
}
/** \} */

1
source/blender/makesrna/intern/rna_modifier.c
View File

@ -6877,6 +6877,7 @@ void RNA_def_modifier(BlenderRNA *brna)
RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
RNA_def_property_ui_text(prop, "Expanded", "Set modifier expanded in the user interface");
RNA_def_property_ui_icon(prop, ICON_DISCLOSURE_TRI_RIGHT, 1);
RNA_def_property_update(prop, NC_OBJECT | ND_MODIFIER, NULL);
prop = RNA_def_property(srna, "use_apply_on_spline", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mode", eModifierMode_ApplyOnSpline);