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comctl32/treeview: Set hot item when hovering over item, not entire row. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2016-07-25 23:03:19 +03:00 committed by Alexandre Julliard
parent 87754283be
commit d73d6b2093
1 changed files with 23 additions and 20 deletions
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43
dlls/comctl32/treeview.c
View File

@ -3635,7 +3635,7 @@ TREEVIEW_HitTestPoint(const TREEVIEW_INFO *infoPtr, POINT pt)
return item;
}
static LRESULT
static TREEVIEW_ITEM *
TREEVIEW_HitTest(const TREEVIEW_INFO *infoPtr, LPTVHITTESTINFO lpht)
{
TREEVIEW_ITEM *item;
@ -3670,14 +3670,14 @@ TREEVIEW_HitTest(const TREEVIEW_INFO *infoPtr, LPTVHITTESTINFO lpht)
if (status)
{
lpht->flags = status;
return 0;
return NULL;
}
item = TREEVIEW_HitTestPoint(infoPtr, lpht->pt);
if (!item)
{
lpht->flags = TVHT_NOWHERE;
return 0;
return NULL;
}
if (x >= item->textOffset + item->textWidth)
@ -3708,7 +3708,7 @@ TREEVIEW_HitTest(const TREEVIEW_INFO *infoPtr, LPTVHITTESTINFO lpht)
lpht->hItem = item;
TRACE("(%d,%d):result 0x%x\n", lpht->pt.x, lpht->pt.y, lpht->flags);
return (LRESULT)item;
return item;
}
/* Item Label Editing ***************************************************/
@ -4131,7 +4131,7 @@ TREEVIEW_LButtonDoubleClick(TREEVIEW_INFO *infoPtr, LPARAM lParam)
hit.pt.x = (short)LOWORD(lParam);
hit.pt.y = (short)HIWORD(lParam);
item = (TREEVIEW_ITEM *)TREEVIEW_HitTest(infoPtr, &hit);
item = TREEVIEW_HitTest(infoPtr, &hit);
if (!item)
return 0;
TRACE("item %d\n", TREEVIEW_GetItemIndex(infoPtr, item));
@ -5331,9 +5331,9 @@ TREEVIEW_MouseLeave (TREEVIEW_INFO * infoPtr)
static LRESULT
TREEVIEW_MouseMove (TREEVIEW_INFO * infoPtr, LPARAM lParam)
{
POINT pt;
TRACKMOUSEEVENT trackinfo;
TREEVIEW_ITEM * item;
TVHITTESTINFO ht;
if (!(infoPtr->dwStyle & TVS_TRACKSELECT)) return 0;
@ -5358,18 +5358,21 @@ TREEVIEW_MouseMove (TREEVIEW_INFO * infoPtr, LPARAM lParam)
_TrackMouseEvent(&trackinfo);
}
pt.x = (short)LOWORD(lParam);
pt.y = (short)HIWORD(lParam);
ht.pt.x = (short)LOWORD(lParam);
ht.pt.y = (short)HIWORD(lParam);
item = TREEVIEW_HitTestPoint(infoPtr, pt);
if (item != infoPtr->hotItem)
item = TREEVIEW_HitTest(infoPtr, &ht);
if ((item != infoPtr->hotItem) || !(ht.flags & TVHT_ONITEM))
{
/* redraw old hot item */
TREEVIEW_InvalidateItem(infoPtr, infoPtr->hotItem);
infoPtr->hotItem = item;
/* redraw new hot item */
TREEVIEW_InvalidateItem(infoPtr, infoPtr->hotItem);
infoPtr->hotItem = NULL;
if (item && (ht.flags & TVHT_ONITEM))
{
infoPtr->hotItem = item;
/* redraw new hot item */
TREEVIEW_InvalidateItem(infoPtr, infoPtr->hotItem);
}
}
return 0;
@ -5508,14 +5511,14 @@ TREEVIEW_StyleChanged(TREEVIEW_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
static LRESULT
TREEVIEW_SetCursor(const TREEVIEW_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
{
POINT pt;
TREEVIEW_ITEM * item;
TVHITTESTINFO ht;
NMMOUSE nmmouse;
GetCursorPos(&pt);
ScreenToClient(infoPtr->hwnd, &pt);
GetCursorPos(&ht.pt);
ScreenToClient(infoPtr->hwnd, &ht.pt);
item = TREEVIEW_HitTestPoint(infoPtr, pt);
item = TREEVIEW_HitTest(infoPtr, &ht);
memset(&nmmouse, 0, sizeof(nmmouse));
if (item)
@ -5529,7 +5532,7 @@ TREEVIEW_SetCursor(const TREEVIEW_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
if (TREEVIEW_SendRealNotify(infoPtr, NM_SETCURSOR, &nmmouse.hdr))
return 0;
if (item && (infoPtr->dwStyle & TVS_TRACKSELECT))
if (item && (infoPtr->dwStyle & TVS_TRACKSELECT) && (ht.flags & TVHT_ONITEM))
{
SetCursor(infoPtr->hcurHand);
return 0;
@ -5673,7 +5676,7 @@ TREEVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TREEVIEW_GetVisibleCount(infoPtr);
case TVM_HITTEST:
return TREEVIEW_HitTest(infoPtr, (LPTVHITTESTINFO)lParam);
return (LRESULT)TREEVIEW_HitTest(infoPtr, (TVHITTESTINFO*)lParam);
case TVM_INSERTITEMA:
case TVM_INSERTITEMW: