On Mon, Sep 19, 2016 at 09:56:59PM +0300, John Found wrote:
On Mon, 19 Sep 2016 13:39:27 -0500 Andrew Eikum <aeikum(a)codeweavers.com> wrote:
On Mon, Sep 19, 2016 at 09:30:20PM +0300, John Found wrote:
In my program I have window with several toolbars that have to show tooltips on its buttons.
As long as the tooltips are dynamical, I am handling the TTN_NEEDTEXTW following way:
1. Send message TTM_GETCURRENTTOOLW to the tooltip control in NMHDR.hwndFrom reveived. 2. Determine from which toolbar the notification comes by using TOOLINFO.hwnd returned. 3. Generate the tooltip text and set the TOOLTIPTEXTW.lpszText to point to the generated text. 4. Return
This procedure works in Windows, but not in WINE. In WINE, TTM_GETCURRENTTOOLW always returns FALSE.
That message in Wine should only return FALSE in a few scenarios:
http://source.winehq.org/git/wine.git/blob/5a9f7ef06df15e26acf46b0210dd76973...
Check that your cbSize member is valid, and if so, maybe look into why Wine doesn't think there is a tool currently selected.
Andrew
What is the values of TTTOOLINFOW_V1_SIZE and TTTOOLINFOW_V2_SIZE? I tried to search for them, but there is some very obfuscated C code... :'(
I am using a structure with size = 28h = 40 bytes
Wrote a quick test and they seem to be 0x28 and 0x2c respectively, so I guess that's not your problem. Andrew