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Tweaking for menu behavior in Linux regarding mouse whatnot - John Fay

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@212 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
puggles 2003-10-04 15:06:42 +00:00
parent 400a9b3d11
commit c209cc5479
3 changed files with 33 additions and 4 deletions
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7
freeglut/freeglut/ChangeLog
View File

@ -322,5 +322,12 @@ October 24, 2002:
(110) Fixed compiliation of freeglut_joystick.c on FreeBSD
*******************************************************************************************
* Freeglut 2.0.0 Released on September 29, 2003!
*******************************************************************************************
*******************************************************************************************
* Changes on October 3, 2003
*******************************************************************************************
(110) Tweaking for the menu behavior on Linux regarding mice, etc. - John Fay

18
freeglut/freeglut/src/freeglut_main.c
View File

@ -752,17 +752,23 @@ void FGAPIENTRY glutMainLoopEvent( void )
*/
if( window->ActiveMenu != NULL )
{
if ( window == window->ActiveMenu->ParentWindow )
{
window->ActiveMenu->Window->State.MouseX = event.xmotion.x_root - window->ActiveMenu->X ;
window->ActiveMenu->Window->State.MouseY = event.xmotion.y_root - window->ActiveMenu->Y ;
}
/*
* Let's make the window redraw as a result of the mouse motion.
*/
window->State.Redisplay = TRUE ;
window->ActiveMenu->Window->State.Redisplay = TRUE ;
/*
* Since the window is a menu, make the parent window current
*/
fgSetWindow ( window->ActiveMenu->ParentWindow ) ;
break;
break; /* I think this should stay in -- an active menu should absorb the mouse motion */
}
/*
@ -847,7 +853,13 @@ void FGAPIENTRY glutMainLoopEvent( void )
*/
if ( window->ActiveMenu != NULL ) /* Window has an active menu, it absorbs any mouse click */
{
if ( fgCheckActiveMenu ( window, window->ActiveMenu ) == TRUE ) /* Inside the menu, invoke the callback and deactivate the menu*/
if ( window == window->ActiveMenu->ParentWindow )
{
window->ActiveMenu->Window->State.MouseX = event.xbutton.x_root - window->ActiveMenu->X ;
window->ActiveMenu->Window->State.MouseY = event.xbutton.y_root - window->ActiveMenu->Y ;
}
if ( fgCheckActiveMenu ( window->ActiveMenu->Window, window->ActiveMenu ) == TRUE ) /* Inside the menu, invoke the callback and deactivate the menu*/
{
/* Save the current window and menu and set the current window to the window whose menu this is */
SFG_Window *save_window = fgStructure.Window ;

10
freeglut/freeglut/src/freeglut_structure.c
View File

@ -273,6 +273,7 @@ void fgCloseWindows ()
void fgDestroyWindow( SFG_Window* window, GLboolean needToClose )
{
SFG_Window* subWindow;
int menu_index ;
assert( window != NULL );
freeglut_assert_ready;
@ -309,6 +310,15 @@ void fgDestroyWindow( SFG_Window* window, GLboolean needToClose )
else
fgListRemove( &fgStructure.Windows, &window->Node );
if ( window->ActiveMenu != NULL )
fgDeactivateMenu ( window ) ;
for ( menu_index = 0; menu_index < 3; menu_index ++ )
{
if ( window->Menu[menu_index] != NULL )
window->Menu[menu_index]->ParentWindow = NULL ;
}
/*
* OK, this window seems disconnected from the structure enough
* in order to be closed without any bigger risks...