/** @overrides WorkspaceWidget.addBlock() */ @Override public void addBlock(RenderableBlock block) { // update parent widget if dropped block WorkspaceWidget oldParent = block.getParentWidget(); if (oldParent != this) { if (oldParent != null) { oldParent.removeBlock(block); if (block.hasComment()) { block.getComment().getParent().remove(block.getComment()); } } block.setParentWidget(this); if (block.hasComment()) { block.getComment().setParent(block.getParentWidget().getJComponent()); } } this.getRBParent().addToBlockLayer(block); block.setHighlightParent(this.getRBParent()); // if block has page labels enabled, in other words, if it can, then set page label to this if (workspace.getEnv().getBlock(block.getBlockID()).isPageLabelSetByPage()) { workspace.getEnv().getBlock(block.getBlockID()).setPageLabel(this.getPageName()); } // notify block to link default args if it has any block.linkDefArgs(); // fire to workspace that block was added to canvas if oldParent != this if (oldParent != this) { workspace.notifyListeners( new WorkspaceEvent(workspace, oldParent, block.getBlockID(), WorkspaceEvent.BLOCK_MOVED)); workspace.notifyListeners( new WorkspaceEvent( workspace, this, block.getBlockID(), WorkspaceEvent.BLOCK_ADDED, true)); } // if the block is off the edge, shift everything or grow as needed to fully show it this.reformBlockPosition(block); this.pageJComponent.setComponentZOrder(block, 0); }