@Override
public boolean canCellGrow(RadContainer container, boolean isRow, int cellIndex) {
final GridLayoutManager gridLayoutManager = ((GridLayoutManager) container.getLayout());
int maxSizePolicy = 0;
for (int i = 0; i < gridLayoutManager.getCellCount(isRow); i++) {
maxSizePolicy = Math.max(maxSizePolicy, gridLayoutManager.getCellSizePolicy(isRow, i));
}
return gridLayoutManager.getCellSizePolicy(isRow, cellIndex) == maxSizePolicy;
}
@Override
protected void updateConstraints(RadComponent component) {
GridLayoutManager layout = (GridLayoutManager) component.getParent().getLayout();
final GridConstraints radConstraints = component.getConstraints();
final GridConstraints delegeeConstraints =
layout.getConstraintsForComponent(component.getDelegee());
if (radConstraints != delegeeConstraints) {
delegeeConstraints.restore(radConstraints);
}
super.updateConstraints(component);
}
@Override
public LayoutManager copyLayout(LayoutManager layout, int rowDelta, int columnDelta) {
GridLayoutManager oldLayout = (GridLayoutManager) layout;
final GridLayoutManager newLayout =
new GridLayoutManager(
oldLayout.getRowCount() + rowDelta, oldLayout.getColumnCount() + columnDelta);
newLayout.setMargin(oldLayout.getMargin());
newLayout.setHGap(oldLayout.getHGap());
newLayout.setVGap(oldLayout.getVGap());
return newLayout;
}
public void writeLayout(final XmlWriter writer, final RadContainer radContainer) {
GridLayoutManager layout = (GridLayoutManager) radContainer.getLayout();
writer.addAttribute("row-count", layout.getRowCount());
writer.addAttribute("column-count", layout.getColumnCount());
writer.addAttribute(
UIFormXmlConstants.ATTRIBUTE_SAME_SIZE_HORIZONTALLY, layout.isSameSizeHorizontally());
writer.addAttribute(
UIFormXmlConstants.ATTRIBUTE_SAME_SIZE_VERTICALLY, layout.isSameSizeVertically());
RadXYLayoutManager.INSTANCE.writeLayout(writer, radContainer);
}
public int[] getGridCellSizes(RadContainer container, boolean isRow) {
GridLayoutManager grid = (GridLayoutManager) container.getLayout();
return isRow ? grid.getHeights() : grid.getWidths();
}
public int[] getGridCellCoords(RadContainer container, boolean isRow) {
GridLayoutManager grid = (GridLayoutManager) container.getLayout();
return isRow ? grid.getYs() : grid.getXs();
}
@Override
public int[] getVerticalGridLines(RadContainer container) {
GridLayoutManager grid = (GridLayoutManager) container.getLayout();
return grid.getVerticalGridLines();
}