CComponentsFooter: fix force re init of button container

clear() removes only items and their instances inside button container, but all
other properties (e.g. width) are not touched. Re init should avoids this.


Origin commit data
------------------
Commit: 39fb9f47f4
Author: Thilo Graf <dbt@novatux.de>
Date: 2017-12-15 (Fri, 15 Dec 2017)
This commit is contained in:
2017-12-15 18:01:03 +01:00
parent 1184024a61
commit a772976c71

View File

@@ -107,8 +107,10 @@ void CComponentsFooter::initVarFooter( const int& x_pos, const int& y_pos, const
void CComponentsFooter::setButtonLabels(const struct button_label_cc * const content, const size_t& label_count, const int& chain_width, const int& label_width)
{
/* clean up before init */
if (btn_container)
btn_container->clear();
if (btn_container){
removeCCItem(btn_container);
btn_container = NULL;
}
if (label_count == 0)
return;