Package com.google.gwt.layout.client.Layout

Examples of com.google.gwt.layout.client.Layout.Layer

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    // Logical attach.
    getChildren().insert(widget, beforeIndex);

    // Physical attach.
    Layer layer = layout.attachChild(widget.getElement(), widget);
    widget.setLayoutData(layer);

    // Adopt.
    adopt(widget);
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    if (direction == Direction.CENTER) {
      center = widget;
    }

    // Physical attach.
    Layer layer = layout.attachChild(widget.getElement(),
        (before != null) ? before.getElement() : null, widget);
    LayoutData data = new LayoutData(direction, size, layer);
    widget.setLayoutData(data);

    // Adopt.
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  private void doLayout() {
    double left = 0, top = 0, right = 0, bottom = 0;

    for (Widget child : getChildren()) {
      LayoutData data = (LayoutData) child.getLayoutData();
      Layer layer = data.layer;

      switch (data.direction) {
        case NORTH:
          layer.setLeftRight(left, unit, right, unit);
          layer.setTopHeight(top, unit, data.size, unit);
          top += data.size;
          break;

        case SOUTH:
          layer.setLeftRight(left, unit, right, unit);
          layer.setBottomHeight(bottom, unit, data.size, unit);
          bottom += data.size;
          break;

        case WEST:
          layer.setTopBottom(top, unit, bottom, unit);
          layer.setLeftWidth(left, unit, data.size, unit);
          left += data.size;
          break;

        case EAST:
          layer.setTopBottom(top, unit, bottom, unit);
          layer.setRightWidth(right, unit, data.size, unit);
          right += data.size;
          break;

        case CENTER:
          layer.setLeftRight(left, unit, right, unit);
          layer.setTopBottom(top, unit, bottom, unit);
          break;
      }
    }
  }
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    // Logical attach.
    getChildren().insert(widget, beforeIndex);

    // Physical attach.
    Layer layer = layout.attachChild(widget.getElement(), widget);
    widget.setLayoutData(layer);

    // Adopt.
    adopt(widget);
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    if (direction == Direction.CENTER) {
      center = widget;
    }

    // Physical attach.
    Layer layer = layout.attachChild(widget.getElement(),
        (before != null) ? before.getElement() : null, widget);
    LayoutData data = new LayoutData(direction, size, layer);
    widget.setLayoutData(data);

    // Adopt.
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  private void doLayout() {
    int left = 0, top = 0, right = 0, bottom = 0;

    for (Widget child : getChildren()) {
      LayoutData data = (LayoutData) child.getLayoutData();
      Layer layer = data.layer;

      switch (data.direction) {
        case NORTH:
          layer.setLeftRight(left, unit, right, unit);
          layer.setTopHeight(top, unit, data.size, unit);
          top += data.size;
          break;

        case SOUTH:
          layer.setLeftRight(left, unit, right, unit);
          layer.setBottomHeight(bottom, unit, data.size, unit);
          bottom += data.size;
          break;

        case WEST:
          layer.setTopBottom(top, unit, bottom, unit);
          layer.setLeftWidth(left, unit, data.size, unit);
          left += data.size;
          break;

        case EAST:
          layer.setTopBottom(top, unit, bottom, unit);
          layer.setRightWidth(right, unit, data.size, unit);
          right += data.size;
          break;

        case CENTER:
          layer.setLeftRight(left, unit, right, unit);
          layer.setTopBottom(top, unit, bottom, unit);
          break;
      }
    }
  }
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    Layout layout = new Layout(parent);
    layout.onAttach();

    Element topChild = doc.createDivElement(), bottomChild = doc
        .createDivElement();
    Layer topLayer = layout.attachChild(topChild);
    Layer bottomLayer = layout.attachChild(bottomChild);

    // Stack the two children vertically, meeting at 50%.
    topLayer.setLeftRight(0, PX, 0, PX);
    bottomLayer.setLeftRight(0, PX, 0, PX);
    topLayer.setTopHeight(0, PCT, 50, PCT);
    bottomLayer.setBottomHeight(0, PCT, 50, PCT);
    layout.layout();

    // Update the two children to stack horizontally, meeting at 10em.
    // Also have them animate for 500ms.
    topLayer.setTopBottom(0, PX, 0, PX);
    bottomLayer.setTopBottom(0, PX, 0, PX);
    topLayer.setLeftWidth(0, EM, 10, EM);
    bottomLayer.setLeftRight(10, EM, 0, EM);
    layout.layout(500);
  }
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    container.getStyle().setWidth(128, PX);
    container.getStyle().setHeight(256, PX);

    Layout layout = new Layout(parent);
    layout.onAttach();
    Layer layer = layout.attachChild(child);
    layer.setTopBottom(0, PX, 0, PX);
    layer.setLeftRight(0, PX, 0, PX);

    layout.fillParent();
    layout.layout();

    // Test 128x256.
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    delayTestFinish(2000);
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {

      @Override
      public void execute() {
        Layer layer = (Layout.Layer) widget.getLayoutData();
        LayerFriend helper = new LayerFriend(layer);

        assertEquals("Top", expectedLayerProperties.getTop(), helper.getTop());
        assertEquals("Right", expectedLayerProperties.getRight(),
            helper.getRight());
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  public void layout(int duration, final Layout.AnimationCallback callback) {
    int left = 0, top = 0, right = 0, bottom = 0;

    for (Widget child : getChildren()) {
      LayoutData data = (LayoutData) child.getLayoutData();
      Layer layer = data.layer;

      switch (data.direction) {
        case NORTH:
          layer.setLeftRight(left, unit, right, unit);
          layer.setTopHeight(top, unit, data.size, unit);
          top += data.size;
          break;

        case SOUTH:
          layer.setLeftRight(left, unit, right, unit);
          layer.setBottomHeight(bottom, unit, data.size, unit);
          bottom += data.size;
          break;

        case WEST:
          layer.setTopBottom(top, unit, bottom, unit);
          layer.setLeftWidth(left, unit, data.size, unit);
          left += data.size;
          break;

        case EAST:
          layer.setTopBottom(top, unit, bottom, unit);
          layer.setRightWidth(right, unit, data.size, unit);
          right += data.size;
          break;

        case CENTER:
          layer.setLeftRight(left, unit, right, unit);
          layer.setTopBottom(top, unit, bottom, unit);
          break;
      }
    }

    layout.layout(duration, new Layout.AnimationCallback() {
      public void onAnimationComplete() {
        for (Widget child : getChildren()) {
          LayoutData data = (LayoutData) child.getLayoutData();
          if (data.size != data.oldSize) {
            data.oldSize = data.size;
            if (child instanceof RequiresResize) {
              ((RequiresResize) child).onResize();
            }
          }

          if (callback != null) {
            callback.onAnimationComplete();
          }
        }
      }

      public void onLayout(Layer layer, double progress) {
        Widget child = (Widget) layer.getUserObject();
        if (child instanceof RequiresResize) {
          ((RequiresResize) child).onResize();
        }

        if (callback != null) {
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Related Classes of com.google.gwt.layout.client.Layout.Layer

  • com.google.gwt.examples.LayoutExample
  • com.google.gwt.layout.client.LayoutTest
  • com.google.gwt.user.client.ui.CustomScrollPanel
  • com.google.gwt.user.client.ui.DeckLayoutPanel
  • com.google.gwt.user.client.ui.DockLayoutPanel
  • com.google.gwt.user.client.ui.LayoutPanel
  • com.google.gwt.user.client.ui.LayoutPanelTest
  • com.google.gwt.user.client.ui.StackLayoutPanel
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