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Nigel Stewart's Win32 window-sizing fix for game mode

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git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@389 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
puggles 2003-12-11 18:53:06 +00:00
parent de8936fe30
commit 5707f479d4
3 changed files with 69 additions and 32 deletions
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4
freeglut/freeglut/src/freeglut_gamemode.c
View File

@ -428,6 +428,8 @@ int FGAPIENTRY glutEnterGameMode( void )
fgState.GameModeSize.X, fgState.GameModeSize.Y, GL_TRUE, GL_FALSE fgState.GameModeSize.X, fgState.GameModeSize.Y, GL_TRUE, GL_FALSE
); );
fgStructure.GameMode->State.IsGameMode = GL_TRUE;
#if TARGET_HOST_UNIX_X11 #if TARGET_HOST_UNIX_X11
/* Move the window up to the topleft corner */ /* Move the window up to the topleft corner */
@ -534,6 +536,8 @@ void FGAPIENTRY glutLeaveGameMode( void )
{ {
freeglut_return_if_fail( fgStructure.GameMode ); freeglut_return_if_fail( fgStructure.GameMode );
fgStructure.GameMode->State.IsGameMode = GL_FALSE;
fgAddToWindowDestroyList( fgStructure.GameMode ); fgAddToWindowDestroyList( fgStructure.GameMode );
#if TARGET_HOST_UNIX_X11 #if TARGET_HOST_UNIX_X11

55
freeglut/freeglut/src/freeglut_main.c
View File

@ -87,42 +87,49 @@ static void fghReshapeWindowByHandle ( SFG_WindowHandleType handle,
#elif TARGET_HOST_WIN32 #elif TARGET_HOST_WIN32
{ {
RECT winRect; RECT rect;
int x, y;
GetWindowRect( window->Window.Handle, &winRect ); /*
x = winRect.left; * For windowed mode, get the current position of the
y = winRect.top; * window and resize taking the size of the frame
* decorations into account.
*/
GetWindowRect( window->Window.Handle, &rect );
rect.right = rect.left + width;
rect.bottom = rect.top + height;
if ( window->Parent == NULL ) if ( window->Parent == NULL )
{ {
/* if ( ! window->IsMenu && !window->State.IsGameMode )
* Adjust the size of the window to allow for the size of the
* frame, if we are not a menu
*/
if ( ! window->IsMenu )
{ {
width += GetSystemMetrics( SM_CXSIZEFRAME ) * 2; rect.right += GetSystemMetrics( SM_CXSIZEFRAME ) * 2;
height += GetSystemMetrics( SM_CYSIZEFRAME ) * 2 + rect.bottom += GetSystemMetrics( SM_CYSIZEFRAME ) * 2 +
GetSystemMetrics( SM_CYCAPTION ); GetSystemMetrics( SM_CYCAPTION );
} }
} }
else else
{ {
GetWindowRect( window->Parent->Window.Handle, GetWindowRect( window->Parent->Window.Handle, &rect );
&winRect ); AdjustWindowRect ( &rect, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS |
x -= winRect.left + GetSystemMetrics( SM_CXSIZEFRAME ); WS_CLIPCHILDREN, FALSE );
y -= winRect.top + GetSystemMetrics( SM_CYSIZEFRAME ) +
GetSystemMetrics( SM_CYCAPTION );
} }
MoveWindow( /*
window->Window.Handle, * SWP_NOACTIVATE Do not activate the window
x, * SWP_NOOWNERZORDER Do not change position in z-order
y, * SWP_NOSENDCHANGING Supress WM_WINDOWPOSCHANGING message
width, * SWP_NOZORDER Retains the current Z order (ignore 2nd param)
height, */
TRUE
SetWindowPos( window->Window.Handle,
HWND_TOP,
rect.left,
rect.top,
rect.right - rect.left,
rect.bottom - rect.top,
SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSENDCHANGING |
SWP_NOZORDER
); );
} }

38
freeglut/freeglut/src/freeglut_window.c
View File

@ -943,13 +943,39 @@ void FGAPIENTRY glutFullScreen( void )
} }
} }
#elif TARGET_HOST_WIN32 #elif TARGET_HOST_WIN32
MoveWindow( {
fgStructure.Window->Window.Handle, RECT rect;
0, 0,
fgDisplay.ScreenWidth, /* For fullscreen mode, force the top-left corner to 0,0
fgDisplay.ScreenHeight, * and adjust the window rectangle so that the client area
TRUE * covers the whole screen.
*/
rect.left = 0;
rect.top = 0;
rect.right = fgDisplay.ScreenWidth;
rect.bottom = fgDisplay.ScreenHeight;
AdjustWindowRect ( &rect, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS |
WS_CLIPCHILDREN, FALSE );
/*
* SWP_NOACTIVATE Do not activate the window
* SWP_NOOWNERZORDER Do not change position in z-order
* SWP_NOSENDCHANGING Supress WM_WINDOWPOSCHANGING message
* SWP_NOZORDER Retains the current Z order (ignore 2nd param)
*/
SetWindowPos( fgStructure.Window->Window.Handle,
HWND_TOP,
rect.left,
rect.top,
rect.right - rect.left,
rect.bottom - rect.top,
SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSENDCHANGING |
SWP_NOZORDER
); );
}
#endif #endif
} }