diff options
| -rw-r--r-- | wintable/main.c | 69 |
1 files changed, 57 insertions, 12 deletions
diff --git a/wintable/main.c b/wintable/main.c index c616fa4..3c1ff61 100644 --- a/wintable/main.c +++ b/wintable/main.c @@ -19,7 +19,7 @@ #include <vsstyle.h> #include <vssym32.h> -// #qo LIBS: user32 kernel32 gdi32 +// #qo LIBS: user32 kernel32 gdi32 comctl32 // TODO // - http://blogs.msdn.com/b/oldnewthing/archive/2003/09/09/54826.aspx (relies on the integrality parts? IDK) @@ -36,6 +36,8 @@ struct table { intptr_t firstVisible; intptr_t pagesize; // in rows int wheelCarry; + HWND header; + int headerHeight; }; static LONG rowHeight(struct table *t) @@ -220,6 +222,8 @@ static void resize(struct table *t) { RECT r; SCROLLINFO si; + HDLAYOUT headerlayout; + WINDOWPOS headerpos; if (GetClientRect(t->hwnd, &r) == 0) abort(); @@ -231,6 +235,13 @@ static void resize(struct table *t) si.nMax = t->count - 1; si.nPage = t->pagesize; SetScrollInfo(t->hwnd, SB_VERT, &si, TRUE); + headerlayout.prc = &r; + headerlayout.pwpos = &headerpos; + if (SendMessageW(t->header, HDM_LAYOUT, 0, (LPARAM) (&headerlayout)) == FALSE) + abort(); + if (SetWindowPos(t->header, headerpos.hwndInsertAfter, headerpos.x, headerpos.y, headerpos.cx, headerpos.cy, headerpos.flags | SWP_SHOWWINDOW) == 0) + abort(); + t->headerHeight = headerpos.cy; } static void drawItems(struct table *t, HDC dc, RECT cliprect) @@ -317,18 +328,42 @@ static LRESULT CALLBACK tableWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM t = (struct table *) GetWindowLongPtrW(hwnd, GWLP_USERDATA); if (t == NULL) { - t = (struct table *) malloc(sizeof (struct table)); - if (t == NULL) - abort(); - ZeroMemory(t, sizeof (struct table)); - t->hwnd = hwnd; - // TODO this should be a global - t->defaultFont = (HFONT) GetStockObject(SYSTEM_FONT); - if (t->defaultFont == NULL) - abort(); - t->font = t->defaultFont; + // we have to do things this way because creating the header control will fail mysteriously if we create it first thing + // (which is fine; we can get the parent hInstance this way too) + if (uMsg == WM_NCCREATE) { + CREATESTRUCTW *cs = (CREATESTRUCTW *) lParam; + + t = (struct table *) malloc(sizeof (struct table)); + if (t == NULL) + abort(); + ZeroMemory(t, sizeof (struct table)); + t->hwnd = hwnd; + // TODO this should be a global + t->defaultFont = (HFONT) GetStockObject(SYSTEM_FONT); + if (t->defaultFont == NULL) + abort(); + t->font = t->defaultFont; t->selected = 5;t->count=100;//TODO - SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR) t); + t->header = CreateWindowExW(0, + WC_HEADERW, L"", + // TODO is HOTTRACK needed? + WS_CHILD | HDS_FULLDRAG | HDS_HORZ | HDS_HOTTRACK, + 0, 0, 0, 0, + t->hwnd, (HMENU) 100, cs->hInstance, NULL); + if (t->header == NULL) + abort(); +{HDITEMW item; +ZeroMemory(&item, sizeof (HDITEMW)); +item.mask = HDI_WIDTH | HDI_TEXT | HDI_FORMAT; +item.cxy = 200; +item.pszText = L"Column"; +item.fmt = HDF_LEFT | HDF_STRING; +if (SendMessage(t->header, HDM_INSERTITEM, 0, (LPARAM) (&item)) == (LRESULT) (-1)) +abort();} + SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR) t); + } + // even if we did the above, fall through + return DefWindowProcW(hwnd, uMsg, wParam, lParam); } switch (uMsg) { case WM_PAINT: @@ -342,8 +377,12 @@ t->selected = 5;t->count=100;//TODO t->font = (HFONT) wParam; if (t->font == NULL) t->font = t->defaultFont; + // also set the header font + SendMessageW(t->header, WM_SETFONT, wParam, lParam); if (LOWORD(lParam) != FALSE) { // the scrollbar page size will change so redraw that too + // also recalculate the header height + // TODO do that when this is FALSE too somehow resize(t); redrawAll(t); } @@ -399,7 +438,13 @@ int main(void) { HWND mainwin; MSG msg; + INITCOMMONCONTROLSEX icc; + ZeroMemory(&icc, sizeof (INITCOMMONCONTROLSEX)); + icc.dwSize = sizeof (INITCOMMONCONTROLSEX); + icc.dwICC = ICC_LISTVIEW_CLASSES; + if (InitCommonControlsEx(&icc) == 0) + abort(); makeTableWindowClass(); mainwin = CreateWindowExW(0, tableWindowClass, L"Main Window", |