diff options
Diffstat (limited to 'wintable/new/header.h')
| -rw-r--r-- | wintable/new/header.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/wintable/new/header.h b/wintable/new/header.h index 213516a..374aaa4 100644 --- a/wintable/new/header.h +++ b/wintable/new/header.h @@ -4,6 +4,7 @@ static void makeHeader(struct table *t, HINSTANCE hInstance) { t->header = CreateWindowExW(0, WC_HEADERW, L"", + // don't set WS_VISIBLE; according to MSDN we create the header hidden as part of setting the initial position (http://msdn.microsoft.com/en-us/library/windows/desktop/ff485935%28v=vs.85%29.aspx) // TODO WS_BORDER? // TODO is HDS_HOTTRACK needed? WS_CHILD | HDS_FULLDRAG | HDS_HORZ | HDS_HOTTRACK, @@ -21,5 +22,19 @@ static void destroyHeader(struct table *t) static void repositionHeader(struct table *t) { - // TODO http://msdn.microsoft.com/en-us/library/windows/desktop/hh298357%28v=vs.85%29.aspx + RECT r; + WINDOWPOS wp; + HDLAYOUT l; + + if (GetClientRect(t->hwnd, &r) == 0) + panic("error getting client rect for Table header repositioning"); + l.prc = &r; + l.pwpos = ℘ + if (SendMessageW(t->header, HDM_LAYOUT, 0, (LPARAM) (&l)) == FALSE) + panic("error getting new Table header position"); + if (SetWindowPos(t->header, wp.hwndInsertAfter, + wp.x, wp.y, wp.cx, wp.cy, + // see above on showing the header here instead of in the CreateWindowExW() call + wp.flags | SWP_SHOWWINDOW) == 0) + panic("error repositioning Table header"); } |