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- We can use wnd->wIDmenu for ComboLBox (it is not reset anymore in SetParent) 

- When user clicks outside of dropped listbox, original selection must be
  restored.
- ComboLBox has caret_on = FALSE on creation, that's why combobox sends
  LB_CARETON message before dropping listbox down (but only for
  CBS_DROPDOWNLIST - I don't now why).
This commit is contained in:
Serge Ivanov 2000-06-07 03:46:57 +00:00 committed by Alexandre Julliard
parent 71b1246638
commit 07917e40e8
1 changed files with 22 additions and 26 deletions
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48
controls/listbox.c
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@ -92,7 +92,7 @@ typedef struct
#define SEND_NOTIFICATION(wnd,descr,code) \
(SendMessageA( (descr)->owner, WM_COMMAND, \
MAKEWPARAM((((descr)->lphc)?ID_CB_LISTBOX:(wnd)->wIDmenu), (code) ), (wnd)->hwndSelf ))
MAKEWPARAM((wnd)->wIDmenu, (code)), (wnd)->hwndSelf ))
#define ISWIN31 (LOWORD(GetVersion()) == 0x0a03)
@ -481,7 +481,6 @@ static void LISTBOX_PaintItem( WND *wnd, LB_DESCR *descr, HDC hdc,
if (IS_OWNERDRAW(descr))
{
DRAWITEMSTRUCT dis;
UINT id = (descr->lphc) ? ID_CB_LISTBOX : wnd->wIDmenu;
if (!item)
{
@ -492,7 +491,7 @@ static void LISTBOX_PaintItem( WND *wnd, LB_DESCR *descr, HDC hdc,
return;
}
dis.CtlType = ODT_LISTBOX;
dis.CtlID = id;
dis.CtlID = wnd->wIDmenu;
dis.hwndItem = wnd->hwndSelf;
dis.itemAction = action;
dis.hDC = hdc;
@ -510,7 +509,7 @@ static void LISTBOX_PaintItem( WND *wnd, LB_DESCR *descr, HDC hdc,
wnd->hwndSelf, index, item ? item->str : "", action,
dis.itemState, rect->left, rect->top,
rect->right, rect->bottom );
SendMessageA(descr->owner, WM_DRAWITEM, id, (LPARAM)&dis);
SendMessageA(descr->owner, WM_DRAWITEM, wnd->wIDmenu, (LPARAM)&dis);
}
else
{
@ -709,10 +708,9 @@ static INT LISTBOX_FindStringPos( WND *wnd, LB_DESCR *descr, LPCSTR str,
else
{
COMPAREITEMSTRUCT cis;
UINT id = (descr->lphc) ? ID_CB_LISTBOX : wnd->wIDmenu;
cis.CtlType = ODT_LISTBOX;
cis.CtlID = id;
cis.CtlID = wnd->wIDmenu;
cis.hwndItem = wnd->hwndSelf;
cis.itemID1 = index;
cis.itemData1 = descr->items[index].data;
@ -720,7 +718,7 @@ static INT LISTBOX_FindStringPos( WND *wnd, LB_DESCR *descr, LPCSTR str,
cis.itemData2 = (DWORD)str;
cis.dwLocaleId = descr->locale;
res = SendMessageA( descr->owner, WM_COMPAREITEM,
id, (LPARAM)&cis );
wnd->wIDmenu, (LPARAM)&cis );
}
if (!res) return index;
if (res > 0) max = index;
@ -898,8 +896,9 @@ static LRESULT LISTBOX_Paint( WND *wnd, LB_DESCR *descr, HDC hdc )
HBRUSH hbrush, oldBrush = 0;
INT focusItem;
SetRect( &rect, 0, 0, descr->width, descr->height );
if (descr->style & LBS_NOREDRAW) return 0;
SetRect( &rect, 0, 0, descr->width, descr->height );
if (descr->style & LBS_MULTICOLUMN)
rect.right = rect.left + descr->column_width;
else if (descr->horz_pos)
@ -977,7 +976,7 @@ static LRESULT LISTBOX_Paint( WND *wnd, LB_DESCR *descr, HDC hdc )
/* Paint the focus item now */
descr->focus_item = focusItem;
if (focusRect.top != focusRect.bottom)
if (focusRect.top != focusRect.bottom && descr->caret_on)
LISTBOX_PaintItem( wnd, descr, hdc, &focusRect, descr->focus_item, ODA_FOCUS );
if (!IS_OWNERDRAW(descr))
@ -1399,14 +1398,13 @@ static LRESULT LISTBOX_InsertItem( WND *wnd, LB_DESCR *descr, INT index,
if (descr->style & LBS_OWNERDRAWVARIABLE)
{
MEASUREITEMSTRUCT mis;
UINT id = (descr->lphc) ? ID_CB_LISTBOX : wnd->wIDmenu;
mis.CtlType = ODT_LISTBOX;
mis.CtlID = id;
mis.CtlID = wnd->wIDmenu;
mis.itemID = index;
mis.itemData = descr->items[index].data;
mis.itemHeight = descr->item_height;
SendMessageA( descr->owner, WM_MEASUREITEM, id, (LPARAM)&mis );
SendMessageA( descr->owner, WM_MEASUREITEM, wnd->wIDmenu, (LPARAM)&mis );
item->height = mis.itemHeight ? mis.itemHeight : 1;
TRACE("[%04x]: measure item %d (%s) = %d\n",
wnd->hwndSelf, index, str ? str : "", item->height );
@ -1488,14 +1486,13 @@ static void LISTBOX_DeleteItem( WND *wnd, LB_DESCR *descr, INT index )
if (IS_OWNERDRAW(descr) || descr->items[index].data)
{
DELETEITEMSTRUCT dis;
UINT id = (descr->lphc) ? ID_CB_LISTBOX : wnd->wIDmenu;
dis.CtlType = ODT_LISTBOX;
dis.CtlID = id;
dis.CtlID = wnd->wIDmenu;
dis.itemID = index;
dis.hwndItem = wnd->hwndSelf;
dis.itemData = descr->items[index].data;
SendMessageA( descr->owner, WM_DELETEITEM, id, (LPARAM)&dis );
SendMessageA( descr->owner, WM_DELETEITEM, wnd->wIDmenu, (LPARAM)&dis );
}
if (HAS_STRINGS(descr) && descr->items[index].str)
HeapFree( descr->heap, 0, descr->items[index].str );
@ -1927,7 +1924,10 @@ static LRESULT LISTBOX_HandleLButtonDownCombo( WND *pWnd, LB_DESCR *pDescr,
{
/* MousePos is in client, resume normal processing */
if (msg == WM_LBUTTONDOWN)
{
pDescr->lphc->droppedIndex = pDescr->nb_items ? pDescr->selected_item : -1;
return LISTBOX_HandleLButtonDown( pWnd, pDescr, wParam, x, y);
}
else if (pDescr->style & LBS_NOTIFY)
SEND_NOTIFICATION( pWnd, pDescr, LBN_DBLCLK );
return 0;
@ -1946,8 +1946,8 @@ static LRESULT LISTBOX_HandleLButtonDownCombo( WND *pWnd, LB_DESCR *pDescr,
if(!PtInRect(&screenRect, screenMousePos))
{
/* Close The Drop Down */
SEND_NOTIFICATION( pWnd, pDescr, LBN_SELCANCEL );
LISTBOX_SetSelection( pWnd, pDescr, pDescr->lphc->droppedIndex, FALSE, FALSE );
COMBO_FlipListbox( pDescr->lphc, FALSE, FALSE );
return 0;
}
else
@ -2071,7 +2071,7 @@ static void LISTBOX_HandleMouseMove( WND *wnd, LB_DESCR *descr,
INT x, INT y )
{
INT index;
TIMER_DIRECTION dir;
TIMER_DIRECTION dir = LB_TIMER_NONE;
if (!descr->captured) return;
@ -2091,13 +2091,11 @@ static void LISTBOX_HandleMouseMove( WND *wnd, LB_DESCR *descr,
dir = LB_TIMER_RIGHT;
x = descr->width - 1;
}
else dir = LB_TIMER_NONE; /* inside */
}
else
{
if (y < 0) dir = LB_TIMER_UP; /* above */
else if (y >= descr->height) dir = LB_TIMER_DOWN; /* below */
else dir = LB_TIMER_NONE; /* inside */
}
index = LISTBOX_GetItemFromPoint( wnd, descr, x, y );
@ -2288,7 +2286,7 @@ static BOOL LISTBOX_Create( WND *wnd, LPHEADCOMBO lphc )
descr->horz_pos = 0;
descr->nb_tabs = 0;
descr->tabs = NULL;
descr->caret_on = TRUE;
descr->caret_on = lphc ? FALSE : TRUE;
descr->in_focus = FALSE;
descr->captured = FALSE;
descr->font = 0;
@ -2331,15 +2329,13 @@ static BOOL LISTBOX_Create( WND *wnd, LPHEADCOMBO lphc )
}
else
{
UINT id = (descr->lphc ) ? ID_CB_LISTBOX : wnd->wIDmenu;
mis.CtlType = ODT_LISTBOX;
mis.CtlID = id;
mis.CtlID = wnd->wIDmenu;
mis.itemID = -1;
mis.itemWidth = 0;
mis.itemData = 0;
mis.itemHeight = descr->item_height;
SendMessageA( descr->owner, WM_MEASUREITEM, id, (LPARAM)&mis );
SendMessageA( descr->owner, WM_MEASUREITEM, wnd->wIDmenu, (LPARAM)&mis );
descr->item_height = mis.itemHeight ? mis.itemHeight : 1;
}
}
@ -2971,7 +2967,7 @@ static inline LRESULT WINAPI ComboLBWndProc_locked( WND* wnd, UINT msg,
( (lphc->wState & CBF_EUI) && !(lphc->wState & CBF_DROPPED)
&& (wParam == VK_DOWN || wParam == VK_UP)) )
{
COMBO_FlipListbox( lphc, FALSE );
COMBO_FlipListbox( lphc, FALSE, FALSE );
return 0;
}
}