% V20210224 - 5.2 GW_ADD_BAR_LBUTTON$

INCLUDE "GW.bas"

% Make a page.
MainPage = GW_NEW_PAGE()

% Prepare title string.
Center$ = GW_ADD_BAR_TITLE$("My Program")

% Prepare left button string.
LeftButton$ = GW_ADD_BAR_LBUTTON$("GET HELP>help")

% Add the title bar to the page.
GW_ADD_TITLEBAR(MainPage, LeftButton$ + Center$)

% Render the page and wait for user action.
GW_RENDER(MainPage)

DO
 % Wait for user action.
 r$ = GW_WAIT_ACTION$()

 % Place here any necessary code to process user actions.

 % Example feedback.
 POPUP r$

% End when BACK key is pressed.
UNTIL r$ = "BACK"

END "End of GW_ADD_BAR_LBUTTON$ example."