9121b906e8
Changes of commit cf20a9ced5 suppressed
the generation of the initial wxEVT_SIZE for hidden wxFrames, as the
initial WM_SIZE was ignored. This went unnoticed for "normal" frames,
which got another WM_SIZE when they were shown in any case, but broke
frames with wxFRAME_TOOL_WINDOW style as they're shown using SW_SHOWNA
command and in addition to suppressing activation, it also suppresses
the generation of WM_SIZE, so such frames didn't get any wxEVT_SIZE at
all and appeared without being laid out properly, as could be seen, for
example, in the splash sample.
Fix this by continuing to generate the size events even for hidden
frames, just as we did before, while still skipping all the other stuff
which is not necessary for the hidden windows.
See https://github.com/wxWidgets/wxWidgets/pull/842
Closes #18161.
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 http://docs.wxwidgets.org/
Platforms
wxWidgets currently 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).
- OS X (10.7 or newer) using Cocoa (32/64 bits).
Most popular C++ compilers are supported including but not limited to:
- Microsoft Visual C++ 2003 or later (up to 2017).
- g++ 3.4 or later, including MinGW/MinGW-64/TDM under Windows.
- Clang under OS X and Linux.
- Intel icc compiler.
- Oracle (ex-Sun) aCC.
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.
If you're building the sources checked out from Git, and not from a released versions, please see these additional Git-specific notes.
Further information
If you are looking for support, you can get it from
- Mailing Lists
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- #wxwidgets IRC channel
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(tag your questions with
wxwidgets) - Please report bugs at https://trac.wxwidgets.org/newticket
We would also gladly welcome your contributions.
Have fun!
The wxWidgets Team.