From 8ee2eaab3933db2d9369620151cf3c70232d24d6 Mon Sep 17 00:00:00 2001 From: "hyatt%netscape.com" Date: Mon, 16 Nov 1998 20:53:27 +0000 Subject: [PATCH] Tweaking interfaces to move some functionality out of the treedatamodel and into the base. git-svn-id: svn://10.0.0.236/trunk@14750 18797224-902f-48f8-a5cc-f745e15eee43 --- mozilla/widget/public/nsIDataModel.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/mozilla/widget/public/nsIDataModel.h b/mozilla/widget/public/nsIDataModel.h index 104065d7ec3..555bf499a3e 100644 --- a/mozilla/widget/public/nsIDataModel.h +++ b/mozilla/widget/public/nsIDataModel.h @@ -41,6 +41,12 @@ public: // Inspectors NS_IMETHOD GetDMWidget(nsIDMWidget*& pWidget) const = 0; + NS_IMETHOD GetFirstVisibleItemIndex(PRUint32& index) const = 0; + NS_IMETHOD SetFirstVisibleItemIndex(PRUint32 index) = 0; + + NS_IMETHOD GetItemCount(PRUint32 count) const = 0; + NS_IMETHOD GetNthItem(nsIDMItem*& pItem, PRUint32 n) const = 0; + // Setters NS_IMETHOD SetDMWidget(nsIDMWidget* pWidget) = 0;