Example usage for com.vaadin.client ComputedStyle getPadding

Introduction

In this page you can find the example usage for com.vaadin.client ComputedStyle getPadding.

Prototype

public final int[] getPadding() 

Source Link

Document

Get current padding values from the DOM.

Usage

From source file:info.magnolia.ui.vaadin.gwt.client.layout.thumbnaillayout.widget.ThumbnailsSizeKeeper.java

License:Open Source License

private void updateCalculatedOffsetSizes() {
    ComputedStyle cs;

    int[] padding;
    int[] border;
    int[] margin;

    if (thumbnailParent.getChildCount() > 0) {
        final Element firstThumbnail = Element.as(thumbnailParent.getFirstChild());
        cs = new ComputedStyle(firstThumbnail);

        padding = cs.getPadding();
        border = cs.getBorder();//from  w  w w  .  jav a 2  s . com
        margin = cs.getMargin();
    } else {
        final Element stub = Element.as(DOM.createDiv());
        stub.addClassName("thumbnail");
        thumbnailParent.appendChild(stub);
        cs = new ComputedStyle(stub);
        padding = cs.getPadding();
        border = cs.getBorder();
        margin = cs.getMargin();

        thumbnailParent.removeChild(stub);
    }

    horizontalDecorations = padding[1] + padding[3] + border[1] + border[3] + margin[1] + margin[3];
    verticalDecorations = padding[0] + padding[2] + border[0] + border[2] + margin[0] + margin[2];

    this.unscaledWidth = baseWidth + horizontalDecorations;
    this.unscaledHeight = baseHeight + verticalDecorations;

    this.calculatedWidth = scaleDimension(baseWidth, ratio);
    this.calculatedHeight = scaleDimension(baseHeight, ratio);

}

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From source file:info.magnolia.ui.vaadin.gwt.client.richtext.TextAreaStretcherConnector.java

License:Open Source License

private void updateSize() {
    if (!getState().isCollapsed) {
        stretchControl.replaceClassName("icon-open-fullscreen-2", "icon-close-fullscreen-2");
        stretchControl.replaceClassName(COLLAPSED, STRETCHED);
        form.asWidget().addStyleName("textarea-stretched");

        Style style = textWidget.getElement().getStyle();
        style.setPosition(Style.Position.ABSOLUTE);
        Element header = getDialogHeaderElement();
        ComputedStyle headerCS = new ComputedStyle(header);

        int top = form.getAbsoluteTop() - dialog.getAbsoluteTop();
        top = isOverlay ? top : top + headerCS.getPadding()[0] + headerCS.getPadding()[2];

        int left = isOverlay ? 0 : form.getAbsoluteLeft();

        style.setLeft(left, Style.Unit.PX);
        style.setTop(top, Style.Unit.PX);

        stretchTextArea(style);/*from  w w  w  . j a  va2 s.co  m*/
        style.setZIndex(5);

        if (!isOverlay && !isRichTextEditor) {
            stretchControl.getStyle().setTop(top + 5, Style.Unit.PX);
            stretchControl.getStyle().setLeft(
                    left + textWidget.getOffsetWidth() - stretchControl.getOffsetWidth() - 5, Style.Unit.PX);

        }

        hideOtherStretchers();
    } else {
        stretchControl.replaceClassName(STRETCHED, COLLAPSED);
        stretchControl.replaceClassName("icon-close-fullscreen-2", "icon-open-fullscreen-2");
        form.asWidget().removeStyleName(TEXTAREA_STRETCHED);
        clearTraces();
    }
}

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