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Allow dlg_listbox_index() to be called on multi-selection list boxes.

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[originally from svn r7297]
This commit is contained in:
Jacob Nevins 2007-02-18 19:50:41 +00:00
parent 4d51d0d380
commit 31382c02df
1 changed files with 7 additions and 2 deletions
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9
windows/winctrls.c
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@ -2194,8 +2194,13 @@ int dlg_listbox_index(union control *ctrl, void *dlg)
struct dlgparam *dp = (struct dlgparam *)dlg;
struct winctrl *c = dlg_findbyctrl(dp, ctrl);
int msg, ret;
assert(c && c->ctrl->generic.type == CTRL_LISTBOX &&
!c->ctrl->listbox.multisel);
assert(c && c->ctrl->generic.type == CTRL_LISTBOX);
if (c->ctrl->listbox.multisel) {
assert(c->ctrl->listbox.height != 0); /* not combo box */
ret = SendDlgItemMessage(dp->hwnd, c->base_id+1, LB_GETSELCOUNT, 0, 0);
if (ret == LB_ERR || ret > 1)
return -1;
}
msg = (c->ctrl->listbox.height != 0 ? LB_GETCURSEL : CB_GETCURSEL);
ret = SendDlgItemMessage(dp->hwnd, c->base_id+1, msg, 0, 0);
if (ret == LB_ERR)