Mercurial > sdl-ios-xcode
annotate INSTALL @ 615:7ec821f3cbd0
Date: Thu, 17 Apr 2003 23:27:34 -0400
From: Darrell Walisser
Subject: Yet another OS X cursor bug
The synopsis:
1. Call SDL_ShowCursor(0);
2. Call SDL_SetVideoMode();
3. Call SDL_GetEvent();
3. Call SDL_ShowCursor(1);
The result: Sometimes the cursor doesn't come back! Ack! Oddly enough,
it does come back when mousing over the dock or clicking in the menu
bar. But that's besides the point.
The reason why this is happening is a flaw in the handling of
activation/deactivation events. The short explanation is that the
HideCursor() and ShowCursor() calls must be balanced, but if the cursor
was initially hidden, HideCursor() was called again on the activate
event - so now the next ShowCursor() fails (as does the next, and the
next, for some reason).
So, here's the patch. All it does is keep track of the
HideCursor()/ShowCursor() calls so that they will always be balanced.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 20 Apr 2003 05:41:16 +0000 |
parents | 263e4884f70d |
children | 0a45995a7fc3 |
rev | line source |
---|---|
0 | 1 |
2 To compile and install SDL: | |
3 | |
4 1. Run './configure; make; make install' | |
5 | |
6 If you are cross-compiling from Linux to Win32, you should read | |
7 the file README.Win32 | |
8 | |
9 If you are compiling using Visual C++ on Win32, you should read | |
10 the file VisualC.html | |
11 | |
12 2. Look at the example programs in ./test, and check out the HTML | |
13 documentation in ./docs to see how to use the SDL library. | |
14 | |
15 3. Join the SDL developer mailing list by sending E-mail to | |
253
b23d3c5a32f3
Updated mailing list information
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
16 sdl-request@libsdl.org |
b23d3c5a32f3
Updated mailing list information
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
17 and put "subscribe" in the subject of the message. |
0 | 18 |
253
b23d3c5a32f3
Updated mailing list information
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
19 Or alternatively you can use the web interface: |
533
263e4884f70d
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
253
diff
changeset
|
20 http://www.libsdl.org/mailing-list.php |
0 | 21 |
22 That's it! | |
23 Sam Lantinga <slouken@libsdl.org> |