Hi
Does Wine support right mouse button double clicks? I have an App with a dialog (in fact an overridden MFC CDialog for about infos) in which I can double click with the right mouse button to show some additional info. But they never show up. After +relay tracing the messages I found that only WM_RBUTTONDOWN and WM_RBUTTONUP messages are generated, none of them get converted into clicks or even double clicks, no matter how fast I click. Does anyone have an idea?
Thanks
Fabi
On Fri, Aug 16, 2002 at 11:34:07AM +0200, Fabian Cenedese wrote:
Hi
Does Wine support right mouse button double clicks? I have an App with a dialog (in fact an overridden MFC CDialog for about infos) in which I can double click with the right mouse button to show some additional info. But they never show up. After +relay tracing the messages I found that only WM_RBUTTONDOWN and WM_RBUTTONUP messages are generated, none of them get converted into clicks or even double clicks, no matter how fast I click. Does anyone have an idea?
Hmm, strange. Right button double clicks should work, since Wine does ./windows/message.c: msg->message += (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); a relative statement to support *all* kinds of mouse buttons with double clicks. However, since a right button double click is rather "rare", I'd be tempted to think that I'm missing some parts of the picture and Wine does indeed have a bug here for right buttons. Try using something like --debugmsg +relay,+msg,+message,+cursor,+x11drv,+event to find out why a double click doesn't get generated (I assume a double WM_RBUTTONDOWN/UP gets generated instead of a WM_RBUTTONDBLCLK). Interesting files would be e.g. windows/message.c, dlls/x11drv/mouse.c, dlls/x11drv/event.c and maybe also windows/input.c Add some TRACEs there if needed, to find out why it doesn't want to do what you want it to do :-)
Good luck !
Does Wine support right mouse button double clicks? I have an App with a dialog (in fact an overridden MFC CDialog for about infos) in which I can double click with the right mouse button to show some additional info. But they never show up. After +relay tracing the messages I found that only WM_RBUTTONDOWN and WM_RBUTTONUP messages are generated, none of them get converted into clicks or even double clicks, no matter how fast I click. Does anyone have an idea?
Hmm, strange. Right button double clicks should work, since Wine does ./windows/message.c: msg->message += (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); a relative statement to support *all* kinds of mouse buttons with double clicks. However, since a right button double click is rather "rare", I'd be tempted to think that I'm missing some parts of the picture and Wine does indeed have a bug here for right buttons. Try using something like --debugmsg +relay,+msg,+message,+cursor,+x11drv,+event to find out why a double click doesn't get generated (I assume a double WM_RBUTTONDOWN/UP gets generated instead of a WM_RBUTTONDBLCLK). Interesting files would be e.g. windows/message.c, dlls/x11drv/mouse.c, dlls/x11drv/event.c and maybe also windows/input.c Add some TRACEs there if needed, to find out why it doesn't want to do what you want it to do :-)
I had a look at the new messages. I couldn't get a hint from the called functions or trace outputs. To compare I also made a left button dblclick but I couldn't see that either. Guess I have to dig into the sources. Thanks for pointing me to directions.
bye Fabi
Does Wine support right mouse button double clicks? I have an App with a dialog (in fact an overridden MFC CDialog for about infos) in which I can double click with the right mouse button to show some additional info. But they never show up. After +relay tracing the messages I found that only WM_RBUTTONDOWN and WM_RBUTTONUP messages are generated, none of them get converted into clicks or even double clicks, no matter how fast I click. Does anyone have an idea?
Hmm, strange. Right button double clicks should work, since Wine does ./windows/message.c: msg->message += (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); a relative statement to support *all* kinds of mouse buttons with double clicks. However, since a right button double click is rather "rare", I'd be tempted to think that I'm missing some parts of the picture and Wine does indeed have a bug here for right buttons. Try using something like --debugmsg +relay,+msg,+message,+cursor,+x11drv,+event to find out why a double click doesn't get generated (I assume a double WM_RBUTTONDOWN/UP gets generated instead of a WM_RBUTTONDBLCLK). Interesting files would be e.g. windows/message.c, dlls/x11drv/mouse.c, dlls/x11drv/event.c and maybe also windows/input.c Add some TRACEs there if needed, to find out why it doesn't want to do what you want it to do :-)
Ok, I finally came around to some more debugging. My problem has to do with windows/message.c/process_raw_mouse_message. Here it is determined if a new buttondown should be converted into a doubleclick. The test right before that if (GetClassLongA(msg->hwnd, GCL_STYLE )&CS_DBLCLKS || ht!=HTCLIENT) fails always and therefore I never get a doubleclick on my dialog. msg->hwnd is NULL, GetClassLongA returns 0x4800, ht is 1 (=HTCLIENT), so both conditions fail but I don't know where the error(s) is(are) now.
Why isn't it "allowed" to doubleclick on the empty background (HTCLIENT)?
Thanks for any hints.
bye Fabi
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Andreas Mohr -
Fabian Cenedese