b4338a30e1
IsEnabled() wrongly returned true even when the TLW was actually disabled due to a native modal dialog using it as owner being currently shown. Fix this by trusting the actual HWND state, rather than our internal m_isEnabled, except before the window is created. Do it for TLWs only even if, in principle, we could check for WS_DISABLED for the other windows too. However this would make IsThisEnabled() inconsistent with the other platforms, where it returns true when the window parent is disabled, but the window itself isn't, which is currently also emulated by wxMSW, but wouldn't be the case if we trusted WS_DISABLED presence. And while there might be other problems due to lying about the actual window state in this function, it doesn't seem to create any problems in practice, so for now leave the old logic in place. As a side effect, this makes wxWindowDisabler work correctly when a message box is shown by another window when it's created, as it will now correctly avoid re-enabling the message box parent in its dtor. Closes https://github.com/wxWidgets/wxWidgets/pull/2117 See #11887.
About
wxWidgets is a free and open source cross-platform C++ framework for writing advanced GUI applications using native controls.
wxWidgets allows you to write native-looking GUI applications for all the major desktop platforms and also helps with abstracting the differences in the non-GUI aspects between them. It is free for the use in both open source and commercial applications, comes with the full, easy to read and modify, source and extensive documentation and a collection of more than a hundred examples. You can learn more about wxWidgets at https://www.wxwidgets.org/ and read its documentation online at https://docs.wxwidgets.org/
Platforms
This version of wxWidgets supports the following primary platforms:
- Windows XP, Vista, 7, 8 and 10 (32/64 bits).
- Most Unix variants using the GTK+ toolkit (version 2.6 or newer or 3.x).
- macOS (10.10 or newer) using Cocoa under both amd64 and ARM platforms.
Most popular C++ compilers are supported including but not limited to:
- Microsoft Visual C++ 2003 or later (up to 2019).
- g++ 4 or later, including MinGW/MinGW-64/TDM under Windows.
- Clang under macOS and Linux.
- Intel icc compiler.
- Oracle (ex-Sun) CC.
Licence
wxWidgets licence is a modified version of LGPL explicitly allowing not distributing the sources of an application using the library even in the case of static linking.
Building
For building the library, please see platform-specific documentation under
docs/<port> directory, e.g. here are the instructions for
wxGTK, wxMSW and
wxOSX.
If you're building the sources checked out from Git, and not from a released version, please see these additional Git-specific notes.
Further information
If you are looking for community support, you can get it from
- Mailing Lists
- Discussion Forums
- #wxwidgets IRC channel
- Stack Overflow
(tag your questions with
wxwidgets) - And you can report bugs at https://trac.wxwidgets.org/newticket
Commercial support is also available.
Finally, keep in mind that wxWidgets is an open source project collaboratively developed by its users and your contributions to it are always welcome. Please check our guidelines if you'd like to do it.
Have fun!
The wxWidgets Team.