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// 9 december 2014
static void hscrollto(struct table *t, intptr_t pos)
{
// TODO
}
static void hscrollby(struct table *t, intptr_t delta)
{
// TODO
}
static void hscroll(struct table *t, WPARAM wParam, LPARAM lParam)
{
// TODO
}
static void recomputeHScroll(struct table *t)
{
SCROLLINFO si;
RECT r;
if (GetClientRect(t->hwnd, &r) == 0)
panic("error getting Table client rect for recomputeHScroll()");
ZeroMemory(&si, sizeof (SCROLLINFO));
si.cbSize = sizeof (SCROLLINFO);
si.fMask = SIF_PAGE | SIF_RANGE;
si.nPage = r.right - r.left;
si.nMin = 0;
si.nMax = t->width - 1; // endpoint inclusive
SetScrollInfo(t->hwnd, SB_HORZ, &si, TRUE);
// TODO what happens if the above call renders the current scroll position moot?
}
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