recalcRow recalculates the positions and sizes of all cells of the specified row Should be called when the row is created and column visibility or order is changed.
(ri int)
| 1356 | // recalcRow recalculates the positions and sizes of all cells of the specified row |
| 1357 | // Should be called when the row is created and column visibility or order is changed. |
| 1358 | func (t *Table) recalcRow(ri int) { |
| 1359 | |
| 1360 | trow := t.rows[ri] |
| 1361 | // Calculates and sets row height |
| 1362 | maxheight := float32(0) |
| 1363 | for ci := 0; ci < len(t.header.cols); ci++ { |
| 1364 | // If column is hidden, ignore |
| 1365 | c := t.header.cols[ci] |
| 1366 | if !c.Visible() { |
| 1367 | continue |
| 1368 | } |
| 1369 | cell := trow.cells[c.order] |
| 1370 | cellHeight := cell.MinHeight() + cell.label.Height() |
| 1371 | if cellHeight > maxheight { |
| 1372 | maxheight = cellHeight |
| 1373 | } |
| 1374 | } |
| 1375 | trow.SetContentHeight(maxheight) |
| 1376 | |
| 1377 | // Sets row cells sizes and positions and sets row width |
| 1378 | px := float32(0) |
| 1379 | for ci := 0; ci < len(t.header.cols); ci++ { |
| 1380 | // If column is hidden, ignore |
| 1381 | c := t.header.cols[ci] |
| 1382 | cell := trow.cells[c.order] |
| 1383 | if !c.Visible() { |
| 1384 | cell.SetVisible(false) |
| 1385 | continue |
| 1386 | } |
| 1387 | // Sets cell position and size |
| 1388 | cell.SetPosition(px, 0) |
| 1389 | cell.SetVisible(true) |
| 1390 | cell.SetSize(c.Width(), trow.ContentHeight()) |
| 1391 | // Checks for format function |
| 1392 | if c.formatFunc != nil { |
| 1393 | text := c.formatFunc(TableCell{t, ri, c.id, cell.value}) |
| 1394 | cell.label.SetText(text) |
| 1395 | } |
| 1396 | // Sets the cell label alignment inside the cell |
| 1397 | ccw := cell.ContentWidth() |
| 1398 | lw := cell.label.Width() |
| 1399 | space := ccw - lw |
| 1400 | lx := float32(0) |
| 1401 | switch c.align { |
| 1402 | case AlignLeft: |
| 1403 | case AlignRight: |
| 1404 | if space > 0 { |
| 1405 | lx = ccw - lw |
| 1406 | } |
| 1407 | case AlignCenter: |
| 1408 | if space > 0 { |
| 1409 | lx = space / 2 |
| 1410 | } |
| 1411 | } |
| 1412 | cell.label.SetPosition(lx, 0) |
| 1413 | px += c.Width() |
| 1414 | } |
| 1415 | trow.SetContentWidth(px) |
no test coverage detected