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Fixed to display popup-menu arrow on owner-drawn popup menus. 

Fixed positioning of submenus relative to parent menus.
This commit is contained in:
Ken Thomases 2000-05-10 21:38:37 +00:00 committed by Alexandre Julliard
parent 8c8237b756
commit 130f0d88c1
1 changed files with 105 additions and 71 deletions
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176
controls/menu.c
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@ -780,6 +780,13 @@ static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
if (lpitem->fType & MF_OWNERDRAW)
{
/*
** Experimentation under Windows reveals that an owner-drawn
** menu is expected to return the size of the content part of
** the menu item, not including the checkmark nor the submenu
** arrow. Windows adds those values itself and returns the
** enlarged rectangle on subsequent WM_DRAWITEM messages.
*/
MEASUREITEMSTRUCT mis;
mis.CtlType = ODT_MENU;
mis.CtlID = 0;
@ -792,7 +799,7 @@ static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
lpitem->rect.right += mis.itemWidth;
TRACE("id=%04x size=%dx%d\n",
lpitem->wID, mis.itemWidth, mis.itemHeight);
return;
/* Fall through to get check/arrow width calculation. */
}
if (lpitem->fType & MF_SEPARATOR)
@ -808,6 +815,9 @@ static void MENU_CalcItemSize( HDC hdc, MENUITEM *lpitem, HWND hwndOwner,
lpitem->rect.right += arrow_bitmap_width;
}
if (lpitem->fType & MF_OWNERDRAW)
return;
if (IS_BITMAP_ITEM(lpitem->fType))
{
BITMAP bm;
@ -1044,6 +1054,15 @@ static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc,
if (lpitem->fType & MF_OWNERDRAW)
{
/*
** Experimentation under Windows reveals that an owner-drawn
** menu is given the rectangle which includes the space it requested
** in its response to WM_MEASUREITEM _plus_ width for a checkmark
** and a popup-menu arrow. This is the value of lpitem->rect.
** Windows will leave all drawing to the application except for
** the popup-menu arrow. Windows always draws that itself, after
** the menu owner has finished drawing.
*/
DRAWITEMSTRUCT dis;
dis.CtlType = ODT_MENU;
@ -1064,7 +1083,7 @@ static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc,
dis.hDC, dis.rcItem.left, dis.rcItem.top, dis.rcItem.right,
dis.rcItem.bottom);
SendMessageA( hwndOwner, WM_DRAWITEM, 0, (LPARAM)&dis );
return;
/* Fall through to draw popup-menu arrow */
}
TRACE("rect={%d,%d,%d,%d}\n", lpitem->rect.left, lpitem->rect.top,
@ -1074,52 +1093,58 @@ static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc,
rect = lpitem->rect;
if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)))
if ((menuBar) && (TWEAK_WineLook==WIN98_LOOK))
DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
else
FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
else
FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) );
if (!(lpitem->fType & MF_OWNERDRAW))
{
if ((lpitem->fState & MF_HILITE) && !(IS_BITMAP_ITEM(lpitem->fType)))
if ((menuBar) && (TWEAK_WineLook==WIN98_LOOK))
DrawEdge(hdc, &rect, BDR_SUNKENOUTER, BF_RECT);
else
FillRect( hdc, &rect, GetSysColorBrush(COLOR_HIGHLIGHT) );
else
FillRect( hdc, &rect, GetSysColorBrush(COLOR_MENU) );
}
SetBkMode( hdc, TRANSPARENT );
/* vertical separator */
if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
if (!(lpitem->fType & MF_OWNERDRAW))
{
if (TWEAK_WineLook > WIN31_LOOK)
{
RECT rc = rect;
rc.top = 3;
rc.bottom = height - 3;
DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
}
else
{
SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
MoveTo16( hdc, rect.left, 0 );
LineTo( hdc, rect.left, height );
}
}
/* vertical separator */
if (!menuBar && (lpitem->fType & MF_MENUBARBREAK))
{
if (TWEAK_WineLook > WIN31_LOOK)
{
RECT rc = rect;
rc.top = 3;
rc.bottom = height - 3;
DrawEdge (hdc, &rc, EDGE_ETCHED, BF_LEFT);
}
else
{
SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
MoveTo16( hdc, rect.left, 0 );
LineTo( hdc, rect.left, height );
}
}
/* horizontal separator */
if (lpitem->fType & MF_SEPARATOR)
{
if (TWEAK_WineLook > WIN31_LOOK)
{
RECT rc = rect;
rc.left++;
rc.right--;
rc.top += SEPARATOR_HEIGHT / 2;
DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
}
else
{
SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
MoveTo16( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
LineTo( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
}
return;
/* horizontal separator */
if (lpitem->fType & MF_SEPARATOR)
{
if (TWEAK_WineLook > WIN31_LOOK)
{
RECT rc = rect;
rc.left++;
rc.right--;
rc.top += SEPARATOR_HEIGHT / 2;
DrawEdge (hdc, &rc, EDGE_ETCHED, BF_TOP);
}
else
{
SelectObject( hdc, GetSysColorPen(COLOR_WINDOWFRAME) );
MoveTo16( hdc, rect.left, rect.top + SEPARATOR_HEIGHT/2 );
LineTo( hdc, rect.right, rect.top + SEPARATOR_HEIGHT/2 );
}
return;
}
}
/* Setup colors */
@ -1152,45 +1177,50 @@ static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc,
{
INT y = rect.top + rect.bottom;
/* Draw the check mark
*
* FIXME:
* Custom checkmark bitmaps are monochrome but not always 1bpp.
*/
if (!(lpitem->fType & MF_OWNERDRAW))
{
/* Draw the check mark
*
* FIXME:
* Custom checkmark bitmaps are monochrome but not always 1bpp.
*/
if (lpitem->fState & MF_CHECKED)
{
HBITMAP bm = lpitem->hCheckBit ? lpitem->hCheckBit :
((lpitem->fType & MFT_RADIOCHECK) ? hStdRadioCheck : hStdCheck);
HDC hdcMem = CreateCompatibleDC( hdc );
if (lpitem->fState & MF_CHECKED)
{
HBITMAP bm = lpitem->hCheckBit ? lpitem->hCheckBit :
((lpitem->fType & MFT_RADIOCHECK) ? hStdRadioCheck : hStdCheck);
HDC hdcMem = CreateCompatibleDC( hdc );
SelectObject( hdcMem, bm );
BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
check_bitmap_width, check_bitmap_height,
hdcMem, 0, 0, SRCCOPY );
DeleteDC( hdcMem );
}
else if (lpitem->hUnCheckBit)
{
HDC hdcMem = CreateCompatibleDC( hdc );
SelectObject( hdcMem, bm );
BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
check_bitmap_width, check_bitmap_height,
hdcMem, 0, 0, SRCCOPY );
DeleteDC( hdcMem );
}
else if (lpitem->hUnCheckBit)
{
HDC hdcMem = CreateCompatibleDC( hdc );
SelectObject( hdcMem, lpitem->hUnCheckBit );
BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
check_bitmap_width, check_bitmap_height,
hdcMem, 0, 0, SRCCOPY );
DeleteDC( hdcMem );
}
SelectObject( hdcMem, lpitem->hUnCheckBit );
BitBlt( hdc, rect.left, (y - check_bitmap_height) / 2,
check_bitmap_width, check_bitmap_height,
hdcMem, 0, 0, SRCCOPY );
DeleteDC( hdcMem );
}
}
/* Draw the popup-menu arrow */
if (lpitem->fType & MF_POPUP)
{
HDC hdcMem = CreateCompatibleDC( hdc );
HBITMAP hOrigBitmap;
SelectObject( hdcMem, hStdMnArrow );
hOrigBitmap = SelectObject( hdcMem, hStdMnArrow );
BitBlt( hdc, rect.right - arrow_bitmap_width - 1,
(y - arrow_bitmap_height) / 2,
arrow_bitmap_width, arrow_bitmap_height,
hdcMem, 0, 0, SRCCOPY );
SelectObject( hdcMem, hOrigBitmap );
DeleteDC( hdcMem );
}
@ -1198,6 +1228,10 @@ static void MENU_DrawMenuItem( HWND hwnd, HMENU hmenu, HWND hwndOwner, HDC hdc,
rect.right -= arrow_bitmap_width;
}
/* Done for owner-drawn */
if (lpitem->fType & MF_OWNERDRAW)
return;
/* Draw the item text or bitmap */
if (IS_BITMAP_ITEM(lpitem->fType))
{ int top;
@ -2119,9 +2153,9 @@ static HMENU MENU_ShowSubPopup( HWND hwndOwner, HMENU hmenu,
{
if (menu->wFlags & MF_POPUP)
{
rect.left = wndPtr->rectWindow.left + item->rect.right-arrow_bitmap_width;
rect.left = wndPtr->rectWindow.left + item->rect.right - GetSystemMetrics(SM_CXBORDER);
rect.top = wndPtr->rectWindow.top + item->rect.top;
rect.right = item->rect.left - item->rect.right + 2*arrow_bitmap_width;
rect.right = item->rect.left - item->rect.right + GetSystemMetrics(SM_CXBORDER);
rect.bottom = item->rect.top - item->rect.bottom;
}
else