[Bug 23303] New: Reducing window size fails to generate WM_MESSAGE when complete
http://bugs.winehq.org/show_bug.cgi?id=23303 Summary: Reducing window size fails to generate WM_MESSAGE when complete Product: Wine Version: 1.1.38 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: jon(a)jonshouse.co.uk When reducing the size of a window on X11 wine fails to generate a WM_PAINT message when the mouse button is released. Cant tell if this is fixed in versions >1.1.38 - if so can somebody kick fedora into updating their package :-) Thanks. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 --- Comment #1 from Juan Lang <juan_lang(a)yahoo.com> 2010-06-21 12:23:44 --- *** Bug 23304 has been marked as a duplicate of this bug. *** -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 --- Comment #2 from Alexandre Julliard <julliard(a)winehq.org> 2010-06-21 12:29:47 --- If the window size is reduced there is nothing to repaint. Please give more details. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 --- Comment #3 from Jonathan Andrews <jon(a)jonshouse.co.uk> 2010-06-21 16:05:37 --- My code running on XP http://www.jonshouse.co.uk/download/udp/windowsxp.mpg Same exe, but on wine http://www.jonshouse.co.uk/download/udp/x11wine.mpg The code (very hacky at the moment) http://www.jonshouse.co.uk/download/udp/udpbroadcastchat.tar.gz The only difference between wine and XP is that when I let go of the window XP generates a WM_REPAINT and wine does not. Thanks, Jon -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 Dmitry Timoshkov <dmitry(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Reducing window size fails |Reducing window size fails |to generate WM_MESSAGE when |to generate WM_PAINT when |complete |complete --- Comment #4 from Dmitry Timoshkov <dmitry(a)codeweavers.com> 2010-06-22 00:05:27 --- There is no such a thing as WM_MESSAGE or WM_REPAINT. What is exactly the problem with your application? Can you create minimal test case to show it? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 --- Comment #5 from Jonathan Andrews <jon(a)jonshouse.co.uk> 2010-06-22 08:24:49 --- Sorry for the confusion, im not explaining this well. I'm trying to program 3 window systems at once I get my names confused. What im trying to do is get a window that reformats its contents dependant on the window size. After being a bit more careful with testing my code I've found it was not doing quite what I thought. What I get from windowsXP is a set of messages that look like this : width=320 height=180 Got msg.message 00A0 Got msg.message 00A1 width=532 height=375 ^^^^ Window got larger, mouse button released. Got msg.message 00A0 Got msg.message 02A2 Got msg.message 00A0 Got msg.message 00A1 width=422 height=284 ^^^^ Window got smaller, mouse button released. Got msg.message 00A0 In my code im using 0xA1 (WM_NCLBUTTONDOWN) to cause the window contents to reformat (as does WM_PAINT and a few other messages). On XP when a window size is increased OR decreased I get the 0xA1 message. On wine I only get the message when the window size in increased. Wine generates quite a few WM_PAINT messages, but again does not generate one when a window is is reduced in size (I would expect it to stick one in for luck) Upshot, my code works on "real windows" but not wine as I get no suitable message to tell the program to redraw after a window is reduced in size. Another way of looking at it is "If I reduce a window in size and let go of the mouse I get zero messages from wine, I get some messages from XP." Did you manage to view the videos?, mplayer will play them if nothing else does: windowsxp.mpg: RIFF (little-endian) data, AVI, 636 x 356, video: FFMpeg MPEG-4, audio: MPEG-1 Layer 1 or 2 (stereo, 44100 Hz) Many thanks, Jon -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #6 from Alexandre Julliard <julliard(a)winehq.org> 2010-06-22 08:49:12 --- If you want to detect resizes you handle WM_SIZE, or you set CS_HREDRAW/VREDRAW on your window class to force repaints. It doesn't make sense to try to detect resizes based on mouse events. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 --- Comment #7 from Jonathan Andrews <jon(a)jonshouse.co.uk> 2010-06-22 10:50:18 --- Sorry about that - me bad !, im more familiar with X and still feeling my way blindly through win32. My app was registering a window class of zero (teaches me not to cut&paste from examples !) - fixed now. Still its interesting that XP with a window class of zero sends a quite a different set of messages to wine. I would expect them to either match much more closely or for wine to send an extra WM_PAINT when the window manager completes a size change as a failsafe for badly behaved apps :-) Thanks for your help. Jon -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 Nikolay Sivov <bunglehead(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #8 from Nikolay Sivov <bunglehead(a)gmail.com> 2010-06-22 14:59:01 --- Closing. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=23303 --- Comment #9 from Dmitry Timoshkov <dmitry(a)codeweavers.com> 2010-06-23 01:25:20 --- (In reply to comment #7)
Still its interesting that XP with a window class of zero sends a quite a different set of messages to wine. I would expect them to either match much more closely or for wine to send an extra WM_PAINT when the window manager completes a size change as a failsafe for badly behaved apps :-)
According to your own testing your app doesn't receive WM_PAINT event under XP. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
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