E_UI_Common "applyFont" Elements (like ui_button) that are underneath an opened dialog are still clickable even though there is a black overlay above them, and any click/touch callback that's on them will be called.The isActive Function tries to overcome this problem. This function should be used in conjuction with any onTouch/click condition; it takes one parameter which is the layer of the element we want to test if it should be "active" or clickable. "isActive" The element is "active" if the currentDialog="none", ie there is no dialog opened. OR if the element is on the same layer of the dialog element_name 0 currentDialog ui_dialog.LayerName 0 Function.Param(0) 1 currentDialog 0 "none" 1 Description: Interpret then execute the "callback" instance variable (when available) of a component (like a ui_button or ui_checkbox), which contains an expression of the form of "functionName,param1,param2,..etc" where the first token is the name of the function to execute and the rest of the tokens are the parameters to pass to the function. Param0: The "callback" instance variable of a ui_button. "runCallback" 0 token_Count tokencount(Function.Param(0),",") token_Count 0 1 Function.Param(0) token_Count 0 2 tokenat(Function.Param(0), 0, "," ) tokenat(Function.Param(0), 1, "," ) token_Count 0 3 tokenat(Function.Param(0), 0, "," ) tokenat(Function.Param(0), 1, "," ){###}tokenat(Function.Param(0), 2, "," ) Description: Apply a custom font to all ui_labels. cf the Files/Fonts folder. "applyFont" "varela_roundregular" "stylesheet.css"