From 6b2c295fdc6d71daca898dcf2c38aabf9f29db6a Mon Sep 17 00:00:00 2001
From: Pietro Gagliardi <pietro10@mac.com>
Date: Mon, 1 Dec 2014 15:34:26 -0500
Subject: [PATCH] Isolated vertical scroll messages with the other vertical
 scroll code.

---
 wintable/main.c    |  7 +------
 wintable/vscroll.h | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/wintable/main.c b/wintable/main.c
index 7d70446..aa92520 100644
--- a/wintable/main.c
+++ b/wintable/main.c
@@ -104,6 +104,7 @@ struct table {
 typedef BOOL (*handlerfunc)(struct table *, UINT, WPARAM, LPARAM, LRESULT *);
 
 const handlerfunc handlerfuncs[] = {
+	vscrollHandler,
 	APIHandler,
 	NULL,
 };
@@ -175,12 +176,6 @@ if (ImageList_GetIconSize(t->imagelist, &unused, &(t->imagelistHeight)) == 0)abo
 		drawItems(t, dc, ps.rcPaint);
 		EndPaint(hwnd, &ps);
 		return 0;
-	case WM_VSCROLL:
-		vscroll(t, wParam);
-		return 0;
-	case WM_MOUSEWHEEL:
-		wheelscroll(t, wParam);
-		return 0;
 	case WM_HSCROLL:
 		hscroll(t, wParam);
 		return 0;
diff --git a/wintable/vscroll.h b/wintable/vscroll.h
index 7f2d912..326d853 100644
--- a/wintable/vscroll.h
+++ b/wintable/vscroll.h
@@ -95,3 +95,18 @@ static void vscroll(struct table *t, WPARAM wParam)
 
 	vscrollto(t, newpos);
 }
+
+HANDLER(vscroll)
+{
+	switch (uMsg) {
+	case WM_VSCROLL:
+		vscroll(t, wParam);
+		*lResult = 0;
+		return TRUE;
+	case WM_MOUSEWHEEL:
+		wheelscroll(t, wParam);
+		*lResult = 0;
+		return TRUE;
+	}
+	return FALSE;
+}