diff options
Diffstat (limited to 'wintable/main.c')
| -rw-r--r-- | wintable/main.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/wintable/main.c b/wintable/main.c index b6edc22..d9cffa6 100644 --- a/wintable/main.c +++ b/wintable/main.c @@ -85,7 +85,7 @@ struct table { int checkboxWidth; int checkboxHeight; BOOL lastmouse; - int lastmouseX; + int lastmouseX; // unadjusted coordinates int lastmouseY; BOOL mouseDown; // TRUE if over a checkbox; the next two decide which ones intptr_t mouseDownRow; @@ -205,6 +205,18 @@ static intptr_t hitTestColumn(struct table *t, int x) return -1; } +static void retrack(struct table *t) +{ + TRACKMOUSEEVENT tm; + + ZeroMemory(&tm, sizeof (TRACKMOUSEEVENT)); + tm.cbSize = sizeof (TRACKMOUSEEVENT); + tm.dwFlags = TME_LEAVE; // TODO also TME_NONCLIENT? + tm.hwndTrack = t->hwnd; + if (_TrackMouseEvent(&tm) == 0) + abort(); +} + static void addColumn(struct table *t, WPARAM wParam, LPARAM lParam) { HDITEMW item; @@ -648,8 +660,8 @@ static void drawItem(struct table *t, HDC dc, intptr_t i, LONG y, LONG height, R if (i == t->mouseDownRow && j == t->mouseDownColumn) c = RGB(0, 0, 255); } else if (t->lastmouse) { - pt.x = t->lastmouseX; - pt.y = t->lastmouseY; + pt.x = t->lastmouseX - t->hpos; // because t->lastmouseX is in client coordinates + pt.y = t->lastmouseY; // ...but so are the vertical coordinates of rsel if (PtInRect(&rsel, pt) != 0) c = RGB(0, 255, 0); } @@ -766,6 +778,7 @@ if (ImageList_GetIconSize(t->imagelist, &unused, &(t->imagelistHeight)) == 0)abo } t->checkboxes = makeCheckboxImageList(t->hwnd, &(t->theme), &(t->checkboxWidth), &(t->checkboxHeight)); t->focusedColumn = -1; + retrack(t); SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR) t); } // even if we did the above, fall through @@ -818,6 +831,22 @@ if (ImageList_GetIconSize(t->imagelist, &unused, &(t->imagelistHeight)) == 0)abo } return 0; // TODO other mouse buttons? + case WM_MOUSEMOVE: + t->lastmouse = TRUE; + t->lastmouseX = GET_X_LPARAM(lParam); + t->lastmouseY = GET_Y_LPARAM(lParam); + // TODO redraw row being hovered over + return 0; + case WM_MOUSELEAVE: + t->lastmouse = FALSE; + retrack(t); + // TODO redraw row mouse is currently over + // TODO split into its own function + if (t->mouseDown) { + t->mouseDown = FALSE; + redrawRow(t, t->mouseDownRow); + } + return 0; case WM_SETFOCUS: case WM_KILLFOCUS: // all we need to do here is redraw the highlight |