textscreen: Add help URL functionality for windows.

This adds the ability to associate a URL with a window that gives
some extra information about it and the configuration options found
in it.

1 files changed, 2 insertions, 0 deletions

diff --git a/textscreen/examples/guitest.c b/textscreen/examples/guitest.c
index 04d580c9..46060bf0 100644
--- a/textscreen/examples/guitest.c
+++ b/textscreen/examples/guitest.c
@@ -96,6 +96,8 @@ void SetupWindow(void)
     
     window = TXT_NewWindow("Window test");
 
+    TXT_SetWindowHelpURL(window, "https://www.youtube.com/watch?v=dQw4w9WgXcQ");
+
     TXT_AddWidget(window, TXT_NewSeparator("Main section"));
     table = TXT_NewTable(3);