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Added proper handling TVIS_OVERLAYMASK flag and allows to display 

overlay images. Fixed off by one error with listitem in
TREEVIEW_InsertItemA (uNumItems is 0 based, cChildren is a count).
This commit is contained in:
Serge Ivanov 2000-04-15 20:36:15 +00:00 committed by Alexandre Julliard
parent f19f07d5f3
commit 1db182f20b
1 changed files with 14 additions and 9 deletions
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23
dlls/comctl32/treeview.c
View File

@ -757,13 +757,18 @@ TREEVIEW_DrawItem (HWND hwnd, HDC hdc, TREEVIEW_ITEM *wineItem)
if (himlp)
{
ImageList_Draw ( *himlp, imageIndex, hdc, xpos-2, r.top+1, ILD_NORMAL);
ImageList_GetIconSize (*himlp, &cx, &cy);
wineItem->bitmap.left=xpos-2;
wineItem->bitmap.right=xpos-2+cx;
wineItem->bitmap.top=r.top+1;
wineItem->bitmap.bottom=r.top+1+cy;
xpos+=cx;
int ovlIdx = 0;
if(wineItem->stateMask & TVIS_OVERLAYMASK)
ovlIdx = wineItem->state & TVIS_OVERLAYMASK;
ImageList_Draw ( *himlp, imageIndex, hdc, xpos-2, r.top+1, ILD_NORMAL|ovlIdx);
ImageList_GetIconSize (*himlp, &cx, &cy);
wineItem->bitmap.left=xpos-2;
wineItem->bitmap.right=xpos-2+cx;
wineItem->bitmap.top=r.top+1;
wineItem->bitmap.bottom=r.top+1+cy;
xpos+=cx;
}
}
@ -1773,8 +1778,8 @@ TREEVIEW_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
wineItem->parent = ptdi->hParent;
sibItem = &infoPtr->items [(INT)parentItem->firstChild];
parentItem->cChildren++;
listItems = parentItem->cChildren;
parentItem->cChildren++;
}
@ -1814,7 +1819,7 @@ TREEVIEW_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
wineItem->firstChild=0;
wineItem->hItem=(HTREEITEM)iItem;
if (listItems>1) {
if (listItems!=0) {
prevsib=NULL;
switch ((DWORD) ptdi->hInsertAfter) {