Example usage for com.google.gwt.user.client.ui VerticalSplitPanel getTopWidget

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui VerticalSplitPanel getTopWidget.

Prototype

public Widget getTopWidget() 

Source Link

Document

Gets the widget in the top of the panel.

Usage

From source file:org.pentaho.gwt.widgets.client.splitpanel.SplitPanelUtil.java

License:Open Source License

public static void setVerticalSplitPanelScrolling(VerticalSplitPanel vsplit, boolean enableTop,
        boolean enableBottom) {
    Element splitElement = vsplit.getElement();
    Element topElement = vsplit.getTopWidget().getElement();
    while (topElement != splitElement && topElement != null) {
        topElement = topElement.getParentElement();
        DOM.setStyleAttribute((com.google.gwt.user.client.Element) topElement, "overflowX", //$NON-NLS-1$
                enableTop ? "auto" : "hidden"); //$NON-NLS-1$ //$NON-NLS-2$
        DOM.setStyleAttribute((com.google.gwt.user.client.Element) topElement, "overflowY", //$NON-NLS-1$
                enableTop ? "auto" : "hidden"); //$NON-NLS-1$ //$NON-NLS-2$
    }//www  . j a v  a2  s  .  c  o  m
    Element bottomElement = vsplit.getBottomWidget().getElement();
    while (bottomElement != splitElement && bottomElement != null) {
        bottomElement = bottomElement.getParentElement();
        DOM.setStyleAttribute((com.google.gwt.user.client.Element) bottomElement, "overflowX", //$NON-NLS-1$
                enableBottom ? "auto" : "hidden"); //$NON-NLS-1$ //$NON-NLS-2$
        DOM.setStyleAttribute((com.google.gwt.user.client.Element) bottomElement, "overflowY", //$NON-NLS-1$
                enableBottom ? "auto" : "hidden"); //$NON-NLS-1$ //$NON-NLS-2$
    }
}

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From source file:org.pentaho.gwt.widgets.client.utils.ElementUtils.java

License:Open Source License

public static void removeScrollingFromSplitPane(Widget panel) {
    if (!panel.isAttached()) {
        // throw new IllegalStateException("Operation not allowed while element not on DOM");
    }//ww w .  j a  va2s  . c o  m

    if ((panel instanceof HorizontalSplitPanel || panel instanceof VerticalSplitPanel) == false) {
        throw new IllegalArgumentException("Widget not expected SplitPane type"); //$NON-NLS-1$
    }

    if (panel instanceof HorizontalSplitPanel) {
        HorizontalSplitPanel hp = (HorizontalSplitPanel) panel;
        removeScrollingFromUpTo(hp.getLeftWidget().getElement(), hp.getElement());
        removeScrollingFromUpTo(hp.getRightWidget().getElement(), hp.getElement());
    } else {
        VerticalSplitPanel vp = (VerticalSplitPanel) panel;
        removeScrollingFromUpTo(vp.getTopWidget().getElement(), vp.getElement());
        removeScrollingFromUpTo(vp.getBottomWidget().getElement(), vp.getElement());
    }

}

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