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Added WM_SIZING message support.

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Aric Stewart 2000-05-05 18:28:10 +00:00 committed by Alexandre Julliard
parent ebe7831a75
commit 44675508a5
2 changed files with 19 additions and 5 deletions
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10
include/winuser.h
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@ -657,6 +657,16 @@ typedef struct
#define WM_CAPTURECHANGED 0x0215
#define WM_MOVING 0x0216
/* wParam for WM_SIZING message */
#define WMSZ_LEFT 1
#define WMSZ_RIGHT 2
#define WMSZ_TOP 3
#define WMSZ_TOPLEFT 4
#define WMSZ_TOPRIGHT 5
#define WMSZ_BOTTOM 6
#define WMSZ_BOTTOMLEFT 7
#define WMSZ_BOTTOMRIGHT 8
/* MDI messages */
#define WM_MDICREATE 0x0220
#define WM_MDIDESTROY 0x0221

14
windows/nonclient.c
View file

@ -2256,18 +2256,22 @@ static void NC_DoSizeMove( HWND hwnd, WORD wParam )
else
{
RECT newRect = sizingRect;
WPARAM wpSizingHit = 0;
if (hittest == HTCAPTION) OffsetRect( &newRect, dx, dy );
if (ON_LEFT_BORDER(hittest)) newRect.left += dx;
else if (ON_RIGHT_BORDER(hittest)) newRect.right += dx;
if (ON_TOP_BORDER(hittest)) newRect.top += dy;
else if (ON_BOTTOM_BORDER(hittest)) newRect.bottom += dy;
if( !iconic )
{
NC_DrawMovingFrame( hdc, &sizingRect, thickframe );
NC_DrawMovingFrame( hdc, &newRect, thickframe );
}
if(!iconic) NC_DrawMovingFrame( hdc, &sizingRect, thickframe );
capturePoint = pt;
/* determine the hit location */
if (hittest >= HTLEFT && hittest <= HTBOTTOMRIGHT)
wpSizingHit = WMSZ_LEFT + (hittest - HTLEFT);
SendMessageA( hwnd, WM_SIZING, wpSizingHit, (LPARAM)&newRect );
if (!iconic) NC_DrawMovingFrame( hdc, &newRect, thickframe );
sizingRect = newRect;
}
}