List of usage examples for com.google.gwt.user.client.ui FlexTable removeCell
@Override public void removeCell(int row, int col)
From source file:org.jbpm.form.builder.ng.model.client.form.items.MIGLayoutFormItem.java
License:Apache License
private void populate(FlexTable grid) { if (this.borderWidth != null && this.borderWidth > 0) { grid.setBorderWidth(this.borderWidth); }//from w w w . java2 s .co m if (this.cellpadding != null && this.cellpadding >= 0) { grid.setCellPadding(this.cellpadding); } if (this.cellspacing != null && this.cellspacing >= 0) { grid.setCellSpacing(this.cellspacing); } if (getHeight() != null) { grid.setHeight(getHeight()); } if (getWidth() != null) { grid.setWidth(getWidth()); } if (this.title != null) { grid.setTitle(this.title); } if (this.rows != null && this.rows > 0) { while (this.rows > grid.getRowCount()) { grid.insertRow(grid.getRowCount()); int columnCount = 0; FlexCellFormatter formatter = grid.getFlexCellFormatter(); for (int cell = 0; cell < grid.getCellCount(grid.getRowCount() - 1); cell++) { columnCount += formatter.getColSpan(grid.getRowCount() - 1, cell); } while (this.columns > columnCount) { grid.addCell(grid.getRowCount() - 1); //at least one cell per column. Modified later by colspans columnCount++; } } while (this.rows < grid.getRowCount()) { grid.removeRow(grid.getRowCount() - 1); } } if (this.columns != null && this.columns > 0) { for (int row = 0; row < grid.getRowCount(); row++) { int columnCount = 0; FlexCellFormatter formatter = grid.getFlexCellFormatter(); for (int cell = 0; cell < grid.getCellCount(row); cell++) { columnCount += formatter.getColSpan(row, cell); } while (this.columns > columnCount) { grid.addCell(row); columnCount++; } while (this.columns < columnCount) { int cellCount = grid.getCellCount(row); if (cellCount > 0) { int cellColumns = formatter.getColSpan(row, cellCount - 1); if (cellColumns > 1 && columnCount - cellColumns >= this.columns) { grid.removeCell(row, cellCount - 1); } else { grid.removeCell(row, cellCount - 1); } } columnCount--; } } } }