| package org.eclipse.nebula.widgets.nattable.core.layer.cell.impl |
| |
| import org.eclipse.nebula.widgets.nattable.core.geometry.PixelArea |
| import org.eclipse.nebula.widgets.nattable.core.graphics.GraphicsContext |
| import org.eclipse.nebula.widgets.nattable.core.layer.cell.Cell |
| import org.eclipse.nebula.widgets.nattable.core.layer.cell.CellPainter |
| |
| class TextCellPainter implements CellPainter { |
| |
| override paintCell(Cell cell, PixelArea cellPaintArea, GraphicsContext gc) { |
| val text = |
| if (cell.dataValue != null) |
| cell.dataValue.toString |
| else |
| "" |
| |
| val centerX = cellPaintArea.width.doubleValue / 2 |
| val centerY = cellPaintArea.height.doubleValue / 2 |
| |
| val textWidth = gc.calculateTextWidth(text) |
| |
| gc.drawText( |
| text, |
| centerX - (textWidth / 2), |
| centerY - (gc.fontHeight / 2) |
| ) |
| } |
| |
| } |
