OpenEuphoria

Re: Win32Lib: ListBox's and Focus

• Posted by "Derek Parnell" <ddparnell at bigpond.com> Nov 23, 2003
• 417 views

----- Original Message ----- 
From: "Elliott Sales de Andrade" <quantum_analyst at hotmail.com>
To: <EUforum at topica.com>
Subject: Win32Lib: ListBox's and Focus


> 
> 
>   A loss of focus appears to be causing a w32HChange event to be called for 
> ListBox's. I don't think this is correct. It never happens on such a thing 
> as a ComboBox.

Yep! This is a mistake I've made. The fix is not a one-liner though.

Change the definition of 'kMsgCommandCode' to ...

 constant kMsgCommandCode = {
    {BUTTON,BN_CLICKED},     -- Button click
    {STATIC,STN_CLICKED},    -- Label(static) click
    {COMBO,CBN_EDITCHANGE}, -- combo notify change
    {LISTBOX,LBN_SELCHANGE},  -- combo/list box notify change
    {EDIT,EN_CHANGE},      -- editbox notify change
    {COMBO,CBN_DROPDOWN},   -- The combobox is about to dropdown.
    {COMBO,CBN_CLOSEUP}     -- The combobox dropdown has just been closed
    }

and then in the 'wmCommand' routine, change the line ...

    w32event = find(event, kMsgCommandCode)

to

    w32event = find({window_family[id],event}, kMsgCommandCode)

-- 
Derek