From c19d5239014e80067c46bc71ca83e1889de16a01 Mon Sep 17 00:00:00 2001
From: ramiro <ramiro@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 15 May 1998 13:30:24 +0000
Subject: [PATCH] Add XfeToolBarGetFirstItem().

git-svn-id: svn://10.0.0.236/trunk@1739 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.c | 32 ++++++++++++++++++++++++
 mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.h |  3 +++
 2 files changed, 35 insertions(+)

diff --git a/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.c b/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.c
index 57a354f02ba..f351ec7e244 100644
--- a/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.c
+++ b/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.c
@@ -2346,6 +2346,38 @@ XfeToolBarXYToIndicatorLocation(Widget w,Widget item,int x,int y)
 	return result;
 }
 /*----------------------------------------------------------------------*/
+
+/* These two first and last functions should be replaced by a general
+   purpse XmNlayableChildren resource that can be queried by the user.
+   
+   This resource should probably go in XfeManager, since it could be
+   used by other widgets as well.  This will be an issue when we add
+   support for the XmNpositionIndex XfeManager constraint resource
+   (currently not working).
+*/
+
+/* extern */ Widget
+XfeToolBarGetFirstItem(Widget w)
+{
+	Widget * wp;
+	
+	assert( XfeIsToolBar(w) );
+	assert( _XfeIsAlive(w) );
+
+	/* Look forward at children until a layable one is found */
+	for(wp = _XfemChildren(w);
+		*wp != _XfeChildrenIndex(w,_XfemNumChildren(w) - 1);
+		wp++)
+	{
+		if (IsLayableChild(*wp) && !_XfeManagerPrivateComponent(*wp))
+		{
+			return *wp;
+		}
+	}
+	
+	return NULL;
+}
+/*----------------------------------------------------------------------*/
 /* extern */ Widget
 XfeToolBarGetLastItem(Widget w)
 {
diff --git a/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.h b/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.h
index 629929f1a2c..bea2ae71ba9 100644
--- a/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.h
+++ b/mozilla/cmd/xfe/XfeWidgets/Xfe/ToolBar.h
@@ -125,6 +125,9 @@ XfeToolBarXYToIndicatorLocation	(Widget		w,
 								 int		y);
 /*----------------------------------------------------------------------*/
 extern Widget
+XfeToolBarGetFirstItem			(Widget		w);
+/*----------------------------------------------------------------------*/
+extern Widget
 XfeToolBarGetLastItem			(Widget		w);
 /*----------------------------------------------------------------------*/
 extern Widget