Example #1
0
  /** @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);
  }
Example #2
0
  public void blockDropped(RenderableBlock block) {
    // remove block
    WorkspaceWidget oldParent = block.getParentWidget();
    if (oldParent != null) oldParent.removeBlock(block);

    Container parent = block.getParent();
    if (parent != null) {
      parent.remove(block);
      parent.validate();
      parent.repaint();
      block.setParentWidget(null);
    }

    // fire to workspace that block was removed
    // DO FIRE AN EVENT IF BLOCK IS REMOVED BY USER!!!!
    // NOTE however that we do not throw na event for adding internally
    Workspace.getInstance()
        .notifyListeners(
            new WorkspaceEvent(this, block.getBlockID(), WorkspaceEvent.BLOCK_REMOVED));
  }