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vector container: skip re-ordering as possible. 

don't try anything if the stack is already top or bottom.
This commit is contained in:
Hermet Park 2019-12-31 15:13:45 +09:00
parent f4257b605e
commit 0f0f8d7fbc
1 changed files with 4 additions and 0 deletions
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4
src/lib/evas/canvas/efl_canvas_vg_node.c
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@ -395,6 +395,8 @@ _efl_canvas_vg_node_efl_gfx_stack_raise_to_top(Eo *obj, Efl_Canvas_Vg_Node_Data
if (!efl_isa(parent, EFL_CANVAS_VG_CONTAINER_CLASS)) return;
Efl_Canvas_Vg_Container_Data *cd = efl_data_scope_get(parent, EFL_CANVAS_VG_CONTAINER_CLASS);
if (!cd->children) return;
if (eina_list_data_get(eina_list_last(cd->children)) == obj) return;
cd->children = eina_list_remove(cd->children, obj);
cd->children = eina_list_append(cd->children, obj);
_node_change(parent, efl_data_scope_get(parent, MY_CLASS));
@ -467,6 +469,8 @@ _efl_canvas_vg_node_efl_gfx_stack_lower_to_bottom(Eo *obj, Efl_Canvas_Vg_Node_Da
if (!efl_isa(parent, EFL_CANVAS_VG_CONTAINER_CLASS)) return;
Efl_Canvas_Vg_Container_Data *cd = efl_data_scope_get(parent, EFL_CANVAS_VG_CONTAINER_CLASS);
if (!cd->children) return;
if (eina_list_data_get(cd->children) == obj) return;
cd->children = eina_list_remove(cd->children, obj);
cd->children = eina_list_prepend(cd->children, obj);
_node_change(parent, efl_data_scope_get(parent, MY_CLASS));