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John Fay: A bug fix re: behavior of the code when the user clicks the "x" to close a window, and commentary to a message type with fixes for a Windows event processing bug.

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@502 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
puggles 2004-05-12 00:31:31 +00:00
parent ae113a8850
commit 994e73cad8
1 changed files with 19 additions and 6 deletions
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23
freeglut/freeglut/src/freeglut_main.c
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@ -572,8 +572,9 @@ void FGAPIENTRY glutMainLoopEvent( void )
fgDeinitialize( ); fgDeinitialize( );
exit( 0 ); exit( 0 );
} }
else if( fgState.ActionOnWindowClose == GLUT_ACTION_GLUTMAINLOOP_RETURNS )
fgState.ExecState = GLUT_EXEC_STATE_STOP; fgState.ExecState = GLUT_EXEC_STATE_STOP;
return; return;
} }
break; break;
@ -1086,7 +1087,9 @@ void FGAPIENTRY glutMainLoopEvent( void )
fgDeinitialize( ); fgDeinitialize( );
exit( 0 ); exit( 0 );
} }
else if( fgState.ActionOnWindowClose == GLUT_ACTION_GLUTMAINLOOP_RETURNS )
fgState.ExecState = GLUT_EXEC_STATE_STOP; fgState.ExecState = GLUT_EXEC_STATE_STOP;
return; return;
} }
@ -1894,11 +1897,15 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
{ {
/* /*
* We have received a system command message. Try to act on it. * We have received a system command message. Try to act on it.
* The commands are passed in through the "lParam" parameter: * The commands are passed in through the "wParam" parameter:
* Clicking on a corner to resize the window gives a "F004" message * The least significant digit seems to be which edge of the window
* but this is not defined in my header file. * is being used for a resize event:
* 4 3 5
* 1 2
* 7 6 8
* Congratulations and thanks to Richard Rauch for figuring this out..
*/ */
switch ( lParam ) switch ( wParam & 0xfff0 )
{ {
case SC_SIZE : case SC_SIZE :
break ; break ;
@ -1952,6 +1959,12 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
case SC_HOTKEY : case SC_HOTKEY :
break ; break ;
default:
#if _DEBUG
fgWarning( "Unknown wParam type 0x%x\n", wParam );
#endif
break;
} }
} }
#endif /* !TARGET_HOST_WINCE */ #endif /* !TARGET_HOST_WINCE */