Commit Graph

14 Commits

Author SHA1 Message Date
Sam Lantinga
7c60bec493 Fixed bug 4018 - Implement SDL_GetWindowBordersSize() under Windows/Win32/WinAPI
Ismael Ferreras Morezuelas (Swyter)

As a new year gift I have implemented the Windows version of SDL_GetWindowBordersSize(). I needed it for auto-selecting a cozy window size for the game I'm currently working on and noticed that it only worked under X11, so I thought it could be a good excuse to contribute back more stuff. The Mercurial patch is attached as a .diff file. Let me know what you think.

Happy 2018 to all the SDL2 devs and users!

--

PS: Keep in mind that Windows 10 includes the 8px invisible grip borders as part of the frame. There's a way of detecting if Aero/DWM is being used and ask only for the visible rect, but I believe that GetWindowRect() is doing that for a reason and working as intended, so I haven't changed it. (See [2])


References:
[1]: http://www.firststeps.ru/mfc/winapi/r.php?72
[2]: https://stackoverflow.com/a/34143777/674685
[3]: https://stackoverflow.com/a/431548/674685
[4]: https://wiki.libsdl.org/SDL_GetWindowBordersSize
2018-01-03 10:58:58 -08:00
Sam Lantinga
e3cc5b2c6b Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga
0d011ec66d Renaming of guard header names to quiet -Wreserved-id-macro 2017-08-28 00:22:23 -07:00
Sam Lantinga
1b5614b3f5 Clean up parent window when destroying a window 2017-06-16 10:50:29 -07:00
Sam Lantinga
45b774e3f7 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Sam Lantinga
4a089ca1c8 Fixed bug 3486 - Can't get HINSTANCE of my window
realitix

SDL2 allows to create widow and to get information through SDL_SysWMinfo.
But it misses something, with Vulkan, you need the HWND and HINSTANCE of the window for Win32 system.
Sadly, SDL2 provides only HWND but not HINSTANCE.

In some context, it can be difficult to get the HINSTANCE, indeed, I'm using pySDL2 (Python) and I can only access properties that SDL2 gives me.
I have to use a dirty trick like that to get the HINSTANCE:  (https://raw.githubusercontent.com/bglgwyng/pyVulkan/master/examples/win32misc.py)
2016-11-20 21:18:55 -08:00
Ryan C. Gordon
4f4c4b629f Added SDL_SetWindowResizable(). (thanks, Ethan!) 2016-09-29 22:52:41 -04:00
Sam Lantinga
8ddb4328b5 When clicking on a window to give it focus, don't pass the mouse click to the application. 2016-09-29 03:59:04 -07:00
Ryan C. Gordon
3bdaf4c611 Added SDL_SetWindowOpacity() and SDL_GetWindowOpacity().
This is currently implemented for X11, Cocoa, Windows, and DirectFB.

This patch is based on work in Unreal Engine 4's fork of SDL,
compliments of Epic Games.
2016-01-05 02:46:10 -05:00
Sam Lantinga
42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
David Ludwig
854cf7ac40 Fixed Bug 3215 - Win32: 'fullscreen' app doesn't always extend to top of screen 2015-12-30 12:44:13 -05:00
Sam Lantinga
5b1741132f Converted tabs to spaces for SDL style 2015-10-06 21:40:50 -07:00
Sam Lantinga
9bd640e1a0 Fixed sending a size event while setting up a window (fix for DOTA 2 on Source 2) 2015-10-06 21:16:21 -07:00
Philipp Wiesemann
0e45984fa0 Fixed crash if initialization of EGL failed but was tried again later.
The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
uninitialized data structure if loading the library first failed. A later try to
use EGL then skipped initialization and assumed it was previously successful
because the data structure now already existed. This led to at least one crash
in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
dereferenced to make a call to eglBindAPI().
2015-06-21 17:33:46 +02:00