forked from enlightenment/efl
genlist: track viewport size changes and re-eval items when it resizes
Summary: This uses new Evas Callback type EVAS_CALLBACK_CANVAS_VIEWPORT_RESIZE to listen to view port size changes. Reviewers: Hermet, cedric, raster Reviewed By: raster Subscribers: SanghyeonLee, seoz Differential Revision: https://phab.enlightenment.org/D2527
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@ -5401,6 +5401,13 @@ _elm_genlist_focus_highlight_move_up_end_cb(void *data,
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_elm_widget_focus_highlight_signal_emit(gl, "elm,action,focus,move,home,down", "elm");
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}
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static void
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_evas_viewport_resize_cb(void *d, Evas *e EINA_UNUSED, void *ei EINA_UNUSED)
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{
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Elm_Genlist_Data *priv = d;
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evas_object_smart_changed(priv->pan_obj);
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}
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EOLIAN static void
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_elm_genlist_evas_object_smart_add(Eo *obj, Elm_Genlist_Data *priv)
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{
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@ -5481,6 +5488,9 @@ _elm_genlist_evas_object_smart_add(Eo *obj, Elm_Genlist_Data *priv)
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edje_object_signal_callback_add(wd->resize_obj, "elm,looping,up,done", "elm", _elm_genlist_looping_up_cb, obj);
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edje_object_signal_callback_add(wd->resize_obj, "elm,looping,down,done", "elm", _elm_genlist_looping_down_cb, obj);
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evas_event_callback_add(evas_object_evas_get(obj),
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EVAS_CALLBACK_CANVAS_VIEWPORT_RESIZE,
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_evas_viewport_resize_cb, priv);
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}
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EOLIAN static void
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@ -5491,6 +5501,10 @@ _elm_genlist_evas_object_smart_del(Eo *obj, Elm_Genlist_Data *sd)
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elm_genlist_clear(obj);
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for (i = 0; i < 2; i++)
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ELM_SAFE_FREE(sd->stack[i], evas_object_del);
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evas_event_callback_del_full(evas_object_evas_get(obj),
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EVAS_CALLBACK_CANVAS_VIEWPORT_RESIZE,
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_evas_viewport_resize_cb, sd);
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ELM_SAFE_FREE(sd->pan_obj, evas_object_del);
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_item_cache_zero(sd);
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