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Ported AdjustClientRect(Ex) from wine, this fixes bugs in hcalc

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svn path=/trunk/; revision=4450
This commit is contained in:
Richard Campbell 2003-03-28 19:25:00 +00:00
parent 2b62e9b22c
commit 1d95979106
1 changed files with 70 additions and 2 deletions
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72
reactos/lib/user32/windows/window.c
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@ -1,4 +1,4 @@
/* $Id: window.c,v 1.25 2003/03/18 07:01:09 rcampbell Exp $
/* $Id: window.c,v 1.26 2003/03/28 19:25:00 rcampbell Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS user32.dll
@ -18,6 +18,12 @@
#include <user32/callback.h>
/* FUNCTIONS *****************************************************************/
ULONG
WinHasThickFrameStyle(ULONG Style, ULONG ExStyle)
{
return((Style & WS_THICKFRAME) &&
(!((Style & (WS_DLGFRAME | WS_BORDER)) == WS_DLGFRAME)));
}
NTSTATUS STDCALL
User32SendNCCALCSIZEMessageForKernel(PVOID Arguments, ULONG ArgumentLength)
@ -161,6 +167,59 @@ User32CallWindowProcFromKernel(PVOID Arguments, ULONG ArgumentLength)
return(ZwCallbackReturn(&Result, sizeof(LRESULT), STATUS_SUCCESS));
}
static void NC_AdjustRectOuter95 (LPRECT rect, DWORD style, BOOL menu, DWORD exStyle)
{
int adjust;
if(style & WS_ICONIC) return;
if ((exStyle & (WS_EX_STATICEDGE|WS_EX_DLGMODALFRAME)) ==
WS_EX_STATICEDGE)
{
adjust = 1; /* for the outer frame always present */
}
else
{
adjust = 0;
if ((exStyle & WS_EX_DLGMODALFRAME) ||
(style & (WS_THICKFRAME|WS_DLGFRAME))) adjust = 2; /* outer */
}
if (style & WS_THICKFRAME)
adjust += ( GetSystemMetrics (SM_CXFRAME)
- GetSystemMetrics (SM_CXDLGFRAME)); /* The resize border */
if ((style & (WS_BORDER|WS_DLGFRAME)) ||
(exStyle & WS_EX_DLGMODALFRAME))
adjust++; /* The other border */
InflateRect (rect, adjust, adjust);
if ((style & WS_CAPTION) == WS_CAPTION)
{
if (exStyle & WS_EX_TOOLWINDOW)
rect->top -= GetSystemMetrics(SM_CYSMCAPTION);
else
rect->top -= GetSystemMetrics(SM_CYCAPTION);
}
if (menu) rect->top -= GetSystemMetrics(SM_CYMENU);
}
static void
NC_AdjustRectInner95 (LPRECT rect, DWORD style, DWORD exStyle)
{
if(style & WS_ICONIC) return;
if (exStyle & WS_EX_CLIENTEDGE)
InflateRect(rect, GetSystemMetrics(SM_CXEDGE), GetSystemMetrics(SM_CYEDGE));
if (style & WS_VSCROLL)
{
if((exStyle & WS_EX_LEFTSCROLLBAR) != 0)
rect->left -= GetSystemMetrics(SM_CXVSCROLL);
else
rect->right += GetSystemMetrics(SM_CXVSCROLL);
}
if (style & WS_HSCROLL) rect->bottom += GetSystemMetrics(SM_CYHSCROLL);
}
WINBOOL STDCALL
AdjustWindowRect(LPRECT lpRect,
DWORD dwStyle,
@ -175,7 +234,16 @@ AdjustWindowRectEx(LPRECT lpRect,
WINBOOL bMenu,
DWORD dwExStyle)
{
return(FALSE);
dwStyle &= (WS_DLGFRAME | WS_BORDER | WS_THICKFRAME | WS_CHILD);
dwExStyle &= (WS_EX_DLGMODALFRAME | WS_EX_CLIENTEDGE |
WS_EX_STATICEDGE | WS_EX_TOOLWINDOW);
if (dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
NC_AdjustRectOuter95( lpRect, dwStyle, bMenu, dwExStyle );
NC_AdjustRectInner95( lpRect, dwStyle, dwExStyle );
lpRect->right += 2;
lpRect->bottom += 2;
return TRUE;
}
WINBOOL STDCALL