Package com.sencha.gxt.core.client.util

Examples of com.sencha.gxt.core.client.util.Rectangle

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  }

  private void showInsert(DndDragMoveEvent event, Element row) {
    Insert insert = Insert.get();
    insert.show(row);
    Rectangle rect = XElement.as(row).getBounds();
    int y = !before ? (rect.getY() + rect.getHeight() - 4) : rect.getY() - 2;
    insert.getElement().setBounds(rect.getX(), y, rect.getWidth(), 6);
  }
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  }

  private void showInsert(DndDragMoveEvent event, Element elem, boolean before) {
    Insert insert = Insert.get();
    insert.show(elem);
    Rectangle rect = elem.<XElement> cast().getBounds();
    int y = before ? rect.getY() - 2 : (rect.getY() + rect.getHeight() - 4);

    // dont call setBounds though component as it expects widget to be attached
    insert.getElement().setBounds(rect.getX(), y, rect.getWidth(), 6);
  }
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  }

  protected void shim(NodeList<Element> elements) {
    for (int i = 0; i < elements.getLength(); i++) {
      XElement e = elements.getItem(i).<XElement> cast();
      Rectangle bounds = e.getBounds(true);
      if (bounds.getHeight() > 0 && bounds.getWidth() > 0 && e.isVisible()) {
        shims.add(createShim(e, bounds.getX(), bounds.getY(), bounds.getWidth(), bounds.getHeight()));
      }
    }
  }
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      XElement con = getContainerTarget();
      XElement e = widget.getElement().cast();
      e.makePositionable(true);
      Point p = e.getAlignToXY(con, new AnchorAlignment(Anchor.CENTER, Anchor.CENTER), 0, 0);
      p = e.translatePoints(p);
      applyLayout(widget, new Rectangle(p.getX(), p.getY(), -1, -1));
    }
  }
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            th -= m.getBottom();
          }
        }
      }

      applyLayout(c, new Rectangle(tx, ty, tw, th));

      if (tw == -1) {
        tw = c.getOffsetWidth();
      }
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    if (north != null) {
      BorderLayoutData data = getLayoutData(north);
      north.setVisible(!data.isHidden());

      if (north.isVisible()) {
        Rectangle b = new Rectangle();
        Margins m = data.getMargins() != null ? data.getMargins() : new Margins();
        double s = data.getSize() <= 1 ? data.getSize() * size.getHeight() : data.getSize();
        b.setHeight((int) s);
        b.setWidth(w - (m.getLeft() + m.getRight()));
        b.setX(m.getLeft());
        b.setY(m.getTop());
        centerY = b.getHeight() + b.getY() + m.getBottom();
        centerH -= centerY;
        b.setX(b.getX() + sLeft);
        b.setY(b.getY() + sTop);
        applyLayout(north, b);
      }
    }
    if (south != null) {
      BorderLayoutData data = getLayoutData(south);
      south.setVisible(!data.isHidden());
      if (south.isVisible()) {
        Rectangle b = new Rectangle();
        Margins m = data.getMargins() != null ? data.getMargins() : new Margins();
        double s = data.getSize() <= 1 ? data.getSize() * size.getHeight() : data.getSize();
        b.setHeight((int) s);
        b.setWidth(w - (m.getLeft() + m.getRight()));
        b.setX(m.getLeft());
        int totalHeight = (b.getHeight() + m.getTop() + m.getBottom());
        b.setY(h - totalHeight + m.getTop());
        centerH -= totalHeight;
        b.setX(b.getX() + sLeft);
        b.setY(b.getY() + sTop);
        applyLayout(south, b);
      }
    }

    if (west != null) {
      BorderLayoutData data = getLayoutData(west);
      west.setVisible(!data.isHidden());
      if (west.isVisible()) {
        Rectangle box = new Rectangle();
        Margins m = data.getMargins() != null ? data.getMargins() : new Margins();
        double s = data.getSize() <= 1 ? data.getSize() * size.getWidth() : data.getSize();
        box.setWidth((int) s);
        box.setHeight(centerH - (m.getTop() + m.getBottom()));
        box.setX(m.getLeft());
        box.setY(centerY + m.getTop());
        int totalWidth = (box.getWidth() + m.getLeft() + m.getRight());
        centerX += totalWidth;
        centerW -= totalWidth;
        box.setX(box.getX() + sLeft);
        box.setY(box.getY() + sTop);
        applyLayout(west, box);
      }

    }
    if (east != null) {
      BorderLayoutData data = getLayoutData(east);
      east.setVisible(!data.isHidden());
      if (east.isVisible()) {
        Rectangle b = new Rectangle();
        Margins m = data.getMargins() != null ? data.getMargins() : new Margins();
        double s = data.getSize() <= 1 ? data.getSize() * size.getWidth() : data.getSize();
        b.setWidth((int) s);
        b.setHeight(centerH - (m.getTop() + m.getBottom()));
        int totalWidth = (b.getWidth() + m.getLeft() + m.getRight());
        b.setX(w - totalWidth + m.getLeft());
        b.setY(centerY + m.getTop());
        centerW -= totalWidth;
        b.setX(b.getX() + sLeft);
        b.setY(b.getY() + sTop);
        applyLayout(east, b);
      }
    }

    if (widget != null) {
      Object data = widget.getLayoutData();
      Margins m = null;
      if (data instanceof HasMargins) {
        m = ((HasMargins) data).getMargins();
      }
      if (m == null) {
        m = new Margins(0);
      }
      lastCenter = new Rectangle(centerX, centerY, centerW, centerH);
      lastCenter.setX(centerX + (m.getLeft() + sLeft));
      lastCenter.setY(centerY + (m.getTop() + sTop));
      lastCenter.setWidth(centerW - (m.getLeft() + m.getRight()));
      lastCenter.setHeight(centerH - (m.getTop() + m.getBottom()));
      applyLayout(widget, lastCenter);
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    return handlerManager;
  }

  protected HeaderGroupConfig getGroup(int row, int column) {
    for (HeaderGroupConfig config : getHeaderGroups()) {
      Rectangle r = new Rectangle();
      r.setX(config.getColumn());
      r.setY(config.getRow());

      r.setWidth(config.getColspan());
      r.setHeight(config.getRowspan());

      if (r.contains(column, row)) {
        return config;
      }
    }
    return null;
  }
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  }

  @Override
  protected void onBlur(Event event) {
    super.onBlur(event);
    Rectangle rec = button.getElement().getBounds();
    if (rec.contains(BaseEventPreview.getLastXY())) {
      event.stopPropagation();
      event.preventDefault();
      return;
    }
    super.onBlur(event);
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   * Returns the region of the given element. The element must be part of the DOM tree to have a region.
   *
   * @return a region containing top, left, bottom, right
   */
  public final Region getRegion() {
    Rectangle bounds = getBounds();
    Region r = new Region();
    r.setLeft(bounds.getX());
    r.setTop(bounds.getY());
    r.setRight(r.getLeft() + bounds.getWidth());
    r.setBottom(r.getTop() + bounds.getHeight());
    return r;
  }
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    wrap.setTop(t);

    setTop(0);
    setLeft(0);

    return new Rectangle(l, t, w, h);
  }
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Related Classes of com.sencha.gxt.core.client.util.Rectangle

  • com.sencha.gxt.core.client.dom.Layer
  • com.sencha.gxt.core.client.dom.XElement
  • com.sencha.gxt.dnd.core.client.GridDropTarget
  • com.sencha.gxt.dnd.core.client.ListViewDropTarget
  • com.sencha.gxt.dnd.core.client.TreeDropTarget
  • com.sencha.gxt.dnd.core.client.TreeGridDropTarget
  • com.sencha.gxt.fx.client.Draggable
  • com.sencha.gxt.fx.client.Shim
  • com.sencha.gxt.widget.core.client.container.BorderLayoutContainer
  • com.sencha.gxt.widget.core.client.container.CenterLayoutContainer
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