diff options
Diffstat (limited to 'wintable')
| -rw-r--r-- | wintable/main.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/wintable/main.c b/wintable/main.c index a221459..b098336 100644 --- a/wintable/main.c +++ b/wintable/main.c @@ -60,6 +60,32 @@ static LONG rowHeight(struct table *t) return tm.tmHeight; } +static void redrawAll(struct table *t) +{ + if (InvalidateRect(t->hwnd, NULL, TRUE) == 0) + abort(); + if (UpdateWindow(t->hwnd) == 0) + abort(); +} + +static void selectItem(struct table *t, WPARAM wParam, LPARAM lParam) +{ + int x, y; + LONG h; + + x = GET_X_LPARAM(lParam); + y = GET_Y_LPARAM(lParam); + h = rowHeight(t); + y += t->firstVisible * h; + y /= h; + t->selected = y; + if (t->selected >= t->count) + t->selected = -1; + // TODO update only the old and new selected items + redrawAll(t); + // TODO scroll to the selected item if it's not entirely visible +} + static void vscrollto(struct table *t, intptr_t newpos) { SCROLLINFO si; @@ -271,8 +297,11 @@ t->selected = 5;t->count=100;//TODO t->font = (HFONT) wParam; if (t->font == NULL) t->font = t->defaultFont; - if (LOWORD(lParam) != FALSE) - ; // TODO + if (LOWORD(lParam) != FALSE) { + // the scrollbar page size will change so redraw that too + resize(t); + redrawAll(t); + } return 0; case WM_GETFONT: return (LRESULT) t->font; @@ -285,6 +314,9 @@ t->selected = 5;t->count=100;//TODO case WM_SIZE: resize(t); return 0; + case WM_LBUTTONDOWN: + selectItem(t, wParam, lParam); + return 0; default: return DefWindowProcW(hwnd, uMsg, wParam, lParam); } |