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elm_widget: support logical parents that are not elm_widgets

This commit is contained in:
Marcel Hollerbach 2017-10-15 15:30:08 +02:00
parent e25d494590
commit 0a814a0c71
1 changed files with 18 additions and 13 deletions
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31
src/lib/elementary/elm_widget.c
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@ -467,26 +467,32 @@ _logical_parent_eval(Eo *obj EINA_UNUSED, Elm_Widget_Smart_Data *pd)
//update old logical parent;
if (pd->logical.parent)
{
ELM_WIDGET_DATA_GET(pd->logical.parent, logical_wd);
if (!logical_wd)
if (efl_isa(pd->logical.parent, ELM_WIDGET_CLASS))
{
ERR("Widget parent has the wrong type!");
return NULL;
ELM_WIDGET_DATA_GET(pd->logical.parent, logical_wd);
if (!logical_wd)
{
ERR("Widget parent has the wrong type!");
return NULL;
}
logical_wd->logical.child_count --;
}
logical_wd->logical.child_count --;
old = pd->logical.parent;
efl_weak_unref(&pd->logical.parent);
pd->logical.parent = NULL;
}
if (parent)
{
ELM_WIDGET_DATA_GET(parent, logical_wd);
if (!logical_wd)
if (efl_isa(parent, ELM_WIDGET_CLASS))
{
ERR("Widget parent has the wrong type!");
return NULL;
ELM_WIDGET_DATA_GET(parent, parent_wd);
if (!parent_wd)
{
ERR("Widget parent has the wrong type!");
return NULL;
}
parent_wd->logical.child_count ++;
}
logical_wd->logical.child_count ++;
pd->logical.parent = parent;
efl_weak_ref(&pd->logical.parent);
}
@ -503,15 +509,14 @@ _full_eval(Eo *obj, Elm_Widget_Smart_Data *pd)
old_parent = _logical_parent_eval(obj, pd);
if (old_parent)
if (efl_isa(old_parent, ELM_WIDGET_CLASS))
{
//emit signal and focus eval old and new
ELM_WIDGET_DATA_GET(old_parent, old_pd);
_full_eval(old_parent, old_pd);
}
if (pd->logical.parent)
if (efl_isa(pd->logical.parent, ELM_WIDGET_CLASS))
{
ELM_WIDGET_DATA_GET(pd->logical.parent, new_pd);
_full_eval(pd->logical.parent, new_pd);