1 files changed, 0 insertions, 125 deletions
diff --git a/wintable/hscroll.h b/wintable/hscroll.h
deleted file mode 100644
index f4c3b0f..0000000
--- a/wintable/hscroll.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// 29 november 2014
-
-static void hscrollto(struct table *t, intptr_t newpos)
-{
-	SCROLLINFO si;
-	RECT scrollArea;
-
-	if (newpos < 0)
-		newpos = 0;
-	if (newpos > (t->width - t->hpagesize))
-		newpos = (t->width - t->hpagesize);
-
-	scrollArea = realClientRect(t);
-
-	// negative because ScrollWindowEx() is "backwards"
-	if (ScrollWindowEx(t->hwnd, -(newpos - t->hpos), 0,
-		&scrollArea, &scrollArea, NULL, NULL,
-		SW_ERASE | SW_INVALIDATE) == ERROR)
-		abort();
-	t->hpos = newpos;
-	// TODO text in header controls doesn't redraw?
-
-	// TODO put this in a separate function? same for vscroll?
-	ZeroMemory(&si, sizeof (SCROLLINFO));
-	si.cbSize = sizeof (SCROLLINFO);
-	si.fMask = SIF_PAGE | SIF_POS | SIF_RANGE;
-	si.nPage = t->hpagesize;
-	si.nMin = 0;
-	si.nMax = t->width - 1;		// nMax is inclusive
-	si.nPos = t->hpos;
-	SetScrollInfo(t->hwnd, SB_HORZ, &si, TRUE);
-
-	// and finally reposition the header
-	repositionHeader(t);
-}
-
-static void hscrollby(struct table *t, intptr_t n)
-{
-	hscrollto(t, t->hpos + n);
-}
-
-// unfortunately horizontal wheel scrolling was only added in Vista
-
-static void hscroll(struct table *t, WPARAM wParam)
-{
-	SCROLLINFO si;
-	intptr_t newpos;
-
-	ZeroMemory(&si, sizeof (SCROLLINFO));
-	si.cbSize = sizeof (SCROLLINFO);
-	si.fMask = SIF_POS | SIF_TRACKPOS;
-	if (GetScrollInfo(t->hwnd, SB_HORZ, &si) == 0)
-		abort();
-
-	newpos = t->hpos;
-	switch (LOWORD(wParam)) {
-	case SB_LEFT:
-		newpos = 0;
-		break;
-	case SB_RIGHT:
-		newpos = t->width - t->hpagesize;
-		break;
-	case SB_LINELEFT:
-		newpos--;
-		break;
-	case SB_LINERIGHT:
-		newpos++;
-		break;
-	case SB_PAGELEFT:
-		newpos -= t->hpagesize;
-		break;
-	case SB_PAGERIGHT:
-		newpos += t->hpagesize;
-		break;
-	case SB_THUMBPOSITION:
-		newpos = (intptr_t) (si.nPos);
-		break;
-	case SB_THUMBTRACK:
-		newpos = (intptr_t) (si.nTrackPos);
-	}
-
-	hscrollto(t, newpos);
-}
-
-static void recomputeHScroll(struct table *t)
-{
-	HDITEMW item;
-	intptr_t i;
-	int width = 0;
-	RECT r;
-	SCROLLINFO si;
-
-	// TODO count dividers
-	for (i = 0; i < t->nColumns; i++) {
-		ZeroMemory(&item, sizeof (HDITEMW));
-		item.mask = HDI_WIDTH;
-		if (SendMessageW(t->header, HDM_GETITEM, (WPARAM) i, (LPARAM) (&item)) == FALSE)
-			abort();
-		width += item.cxy;
-	}
-	t->width = (intptr_t) width;
-
-	if (GetClientRect(t->hwnd, &r) == 0)
-		abort();
-	t->hpagesize = r.right - r.left;
-
-	ZeroMemory(&si, sizeof (SCROLLINFO));
-	si.cbSize = sizeof (SCROLLINFO);
-	si.fMask = SIF_PAGE | SIF_RANGE;
-	si.nPage = t->hpagesize;
-	si.nMin = 0;
-	si.nMax = t->width - 1;			// - 1 because endpoints inclusive
-	SetScrollInfo(t->hwnd, SB_HORZ, &si, TRUE);
-}
-
-HANDLER(hscroll)
-{
-	switch (uMsg) {
-	case WM_HSCROLL:
-		hscroll(t, wParam);
-		*lResult = 0;
-		return TRUE;
-	}
-	return FALSE;
-}