| package org.eclipse.emf.ecp.view.horizontal.fx; |
| |
| import javafx.scene.Node; |
| import javafx.scene.layout.GridPane; |
| import javafx.scene.layout.HBox; |
| import javafx.scene.layout.Priority; |
| |
| import org.eclipse.emf.ecp.view.model.internal.fx.GridCellFX; |
| import org.eclipse.emf.ecp.view.model.internal.fx.GridDescriptionFX; |
| import org.eclipse.emf.ecp.view.model.internal.fx.GridDescriptionFXFactory; |
| import org.eclipse.emf.ecp.view.model.internal.fx.RendererFX; |
| import org.eclipse.emf.ecp.view.model.internal.fx.RendererFactory; |
| import org.eclipse.emf.ecp.view.spi.horizontal.model.VHorizontalLayout; |
| import org.eclipse.emf.ecp.view.spi.model.VContainedContainer; |
| import org.eclipse.emf.ecp.view.spi.model.VContainedElement; |
| import org.eclipse.emf.ecp.view.spi.model.VElement; |
| import org.eclipse.emf.ecp.view.spi.renderer.NoPropertyDescriptorFoundExeption; |
| import org.eclipse.emf.ecp.view.spi.renderer.NoRendererFoundException; |
| |
| public class HorizontalLayoutRendererFX extends RendererFX<VHorizontalLayout> { |
| private GridDescriptionFX gridDescription; |
| |
| @Override |
| public GridDescriptionFX getGridDescription() { |
| if (gridDescription == null) { |
| gridDescription = GridDescriptionFXFactory.INSTANCE.createSimpleGrid(1, 1, this); |
| } |
| return gridDescription; |
| } |
| |
| @Override |
| protected Node renderNode(GridCellFX cell) throws NoRendererFoundException, |
| NoPropertyDescriptorFoundExeption { |
| if (cell.getColumn() != 0) { |
| return null; |
| } |
| |
| final VHorizontalLayout vHorizontalLayout = getVElement(); |
| final GridPane grid = new GridPane(); |
| grid.getStyleClass().add("horizontal"); |
| |
| int gridColumn = 0; |
| for (final VContainedElement composite : vHorizontalLayout.getChildren()) { |
| final RendererFX<VElement> compositeRenderer = RendererFactory.INSTANCE |
| .getRenderer(composite, getViewModelContext()); |
| final GridDescriptionFX rendererGrid = compositeRenderer.getGridDescription(); |
| final int rows = rendererGrid.getRows(); |
| final int columns = rendererGrid.getColumns(); |
| |
| for (int i = 0; i < rows; i++) { |
| final HBox hBox = new HBox(); |
| for (int j = 0; j < columns; j++) { |
| final Node node = compositeRenderer.render(rendererGrid.getGrid().get(i * columns + j)); |
| hBox.getChildren().add(node); |
| if (columns - 1 == j) { |
| HBox.setHgrow(node, Priority.ALWAYS); |
| } |
| } |
| grid.add(hBox, gridColumn++, 0); |
| GridPane.setHgrow(hBox, Priority.ALWAYS); |
| if (VContainedContainer.class.isInstance(composite)) { |
| GridPane.setVgrow(hBox, Priority.ALWAYS); |
| } |
| } |
| } |
| |
| return grid; |
| } |
| |
| } |