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[User32] - Combo port sync wine 1.5.10.

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svn path=/trunk/; revision=57039
This commit is contained in:
James Tabor 2012-08-04 02:05:01 +00:00
parent b63aef1042
commit 911e63e103
2 changed files with 37 additions and 60 deletions
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2
reactos/media/doc/README.WINE
View File

@ -258,7 +258,7 @@ msvcrt -
User32 -
reactos/dll/win32/user32/controls/button.c # Synced to Wine-1_1_39
reactos/dll/win32/user32/controls/combo.c # Synced to Wine-1_1_39
reactos/dll/win32/user32/controls/combo.c # Synced to Wine-1.5.10
reactos/dll/win32/user32/controls/edit.c # Synced to Wine-1_1_40
reactos/dll/win32/user32/controls/icontitle.c # Synced to Wine-1_1_39
reactos/dll/win32/user32/controls/listbox.c # Synced to Wine-1_1_39

95
reactos/win32ss/user/user32/controls/combo.c
View File

@ -450,50 +450,6 @@ static void CBGetDroppedControlRect( LPHEADCOMBO lphc, LPRECT lpRect)
}
/***********************************************************************
* COMBO_WindowPosChanging
*/
static LRESULT COMBO_WindowPosChanging(
HWND hwnd,
LPHEADCOMBO lphc,
WINDOWPOS* posChanging)
{
/*
* We need to override the WM_WINDOWPOSCHANGING method to handle all
* the non-simple comboboxes. The problem is that those controls are
* always the same height. We have to make sure they are not resized
* to another value.
*/
if ( ( CB_GETTYPE(lphc) != CBS_SIMPLE ) &&
((posChanging->flags & SWP_NOSIZE) == 0) )
{
int newComboHeight;
newComboHeight = CBGetTextAreaHeight(hwnd,lphc) +
2*COMBO_YBORDERSIZE();
/*
* Resizing a combobox has another side effect, it resizes the dropped
* rectangle as well. However, it does it only if the new height for the
* combobox is more than the height it should have. In other words,
* if the application resizing the combobox only had the intention to resize
* the actual control, for example, to do the layout of a dialog that is
* resized, the height of the dropdown is not changed.
*/
if (posChanging->cy > newComboHeight)
{
TRACE("posChanging->cy=%d, newComboHeight=%d, oldbot=%d, oldtop=%d\n",
posChanging->cy, newComboHeight, lphc->droppedRect.bottom,
lphc->droppedRect.top);
lphc->droppedRect.bottom = lphc->droppedRect.top + posChanging->cy - newComboHeight;
}
posChanging->cy = newComboHeight;
}
return 0;
}
/***********************************************************************
* COMBO_Create
*/
@ -1550,15 +1506,48 @@ static void CBResetPos(
/***********************************************************************
* COMBO_Size
*/
static void COMBO_Size( LPHEADCOMBO lphc, BOOL bRedraw )
static void COMBO_Size( LPHEADCOMBO lphc, LPARAM lParam )
{
/*
* Those controls are always the same height. So we have to make sure
* they are not resized to another value.
*/
if( CB_GETTYPE(lphc) != CBS_SIMPLE )
{
int newComboHeight;
newComboHeight = CBGetTextAreaHeight(lphc->self, lphc) + 2*COMBO_YBORDERSIZE();
/*
* Resizing a combobox has another side effect, it resizes the dropped
* rectangle as well. However, it does it only if the new height for the
* combobox is more than the height it should have. In other words,
* if the application resizing the combobox only had the intention to resize
* the actual control, for example, to do the layout of a dialog that is
* resized, the height of the dropdown is not changed.
*/
if( HIWORD(lParam) > newComboHeight )
{
TRACE("oldComboHeight=%d, newComboHeight=%d, oldDropBottom=%d, oldDropTop=%d\n",
HIWORD(lParam), newComboHeight, lphc->droppedRect.bottom,
lphc->droppedRect.top);
lphc->droppedRect.bottom = lphc->droppedRect.top + HIWORD(lParam) - newComboHeight;
}
/*
* Restore original height
*/
if( HIWORD(lParam) != newComboHeight )
SetWindowPos(lphc->self, 0, 0, 0, LOWORD(lParam), newComboHeight,
SWP_NOZORDER|SWP_NOMOVE|SWP_NOACTIVATE|SWP_NOREDRAW);
}
CBCalcPlacement(lphc->self,
lphc,
&lphc->textRect,
&lphc->buttonRect,
&lphc->droppedRect);
CBResetPos( lphc, &lphc->textRect, &lphc->droppedRect, bRedraw );
CBResetPos( lphc, &lphc->textRect, &lphc->droppedRect, TRUE );
}
@ -1894,21 +1883,9 @@ LRESULT WINAPI ComboWndProc_common( HWND hwnd, UINT message,
}
return result;
}
case WM_WINDOWPOSCHANGING:
return COMBO_WindowPosChanging(hwnd, lphc, (LPWINDOWPOS)lParam);
case WM_WINDOWPOSCHANGED:
/* SetWindowPos can be called on a Combobox to resize its Listbox.
* In that case, the Combobox itself will not be resized, so we won't
* get a WM_SIZE. Since we still want to update the Listbox, we have to
* do it here.
*/
/* we should not force repainting on WM_WINDOWPOSCHANGED, it breaks
* Z-order based painting.
*/
/* fall through */
case WM_SIZE:
if( lphc->hWndLBox &&
!(lphc->wState & CBF_NORESIZE) ) COMBO_Size( lphc, message == WM_SIZE );
!(lphc->wState & CBF_NORESIZE) ) COMBO_Size( lphc, lParam );
return TRUE;
case WM_SETFONT:
COMBO_Font( lphc, (HFONT)wParam, (BOOL)lParam );