Mercurial > dwindows
view os2/readme-os2.txt @ 2618:156ad91481eb
WARNING: Standardize button press and release button parameter values.
This may break existing code using 3rd mouse button press/release events.
The motion callback and OS/2 had been passing the 3rd mouse button as value 4.
Other platforms were passing it as value 3. Since button/press and release
events only have a single button values 1,2,3 were unique... but OS/2 was
passing the mask value instead, making these not work cross platform.
I decided to make the button press/release and motion events all function the
same. Passing the mask values instead of button numbers. This change will
only affect button 3 on button press or release events on Windows, Mac and GTK.
OS/2 already functioned this way, iOS and Android do not support button 3.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Fri, 23 Jul 2021 20:26:56 +0000 |
| parents | 2407c8b46143 |
| children |
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This package contains Dynamic Windows (dwindows) v 3.1 for OS/2 and eCS. It contains: dw.dll - main dwindows DLL dwcompat.dll - compatibility DLL (optional) dw.h - header file dw.lib - import library for functions in dw.dll dwcompat.lib - import library for functions in dwcompat.dll readme-os2.txt - this file This binary package was compiled with gcc 9.2.0. It requires libcn0.dll available at https://ecsoft2.org/libc-next-runtime Dynamic Windows may take advantage of features from these packages: XCenter/eCenter with the System Tray plugin http://www.eros2.info/systray_widget_en.shtml Generalized Bitmap Module - For additional image formats https://ecsoft2.org/generalised-bitmap-module-gbm -- Special notes for version 3.1 -- Version 2.4 has started a transition to Unicode on OS/2. Warp 4 and later have fairly decent support for UTF-8 via codepage 1208, however there are some known input problems, which shall be worked around in future versions. For English or non-input applications Unicode is the recommended version, however for applications that have not been converted to UTF-8 or which are experiencing input problems, a non-Unicode version of the DLL is included.