Example usage for com.google.gwt.dom.client TableRowElement scrollIntoView

Introduction

In this page you can find the example usage for com.google.gwt.dom.client TableRowElement scrollIntoView.

Prototype

@Override
    public void scrollIntoView() 

Source Link

Usage

From source file:com.gafactory.core.client.ui.grids.BaseListGrid.java

License:Open Source License

public void scrollToSelected() {

    Scheduler.get().scheduleDeferred(new Command() {
        @Override//from  w  ww. j av a  2s  . c  o  m
        public void execute() {
            int visibleSelectedIndex = getVisibleSelectedIndex();
            if (visibleSelectedIndex != -1) {
                TableRowElement rowElement = dataGrid.getRowElement(visibleSelectedIndex);
                rowElement.scrollIntoView();
                rowElement.focus();
            }

            dataGrid.setFocus(true);
        }
    });

}

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From source file:org.rstudio.core.client.files.filedialog.DirectoryContentsWidget.java

License:Open Source License

public void setSelectedRow(Integer row) {
    if (selectedRow_ != null) {
        table_.getRowFormatter().removeStyleName(selectedRow_.intValue(), "gwt-MenuItem-selected");
        selectedRow_ = null;/*w  w w  . j a v a2  s .  c  o m*/
        selectedValue_ = null;
    }

    if (row != null && row.intValue() >= 0 && row.intValue() < table_.getRowCount()) {
        selectedRow_ = row.intValue();
        table_.getRowFormatter().addStyleName(selectedRow_, "gwt-MenuItem-selected");
        selectedValue_ = table_.getText(row.intValue(), COL_NAME);

        TableRowElement rowEl = ((TableElement) table_.getElement().cast()).getRows().getItem(selectedRow_);
        int horizScroll = scrollPanel_.getHorizontalScrollPosition();
        rowEl.scrollIntoView();
        scrollPanel_.setHorizontalScrollPosition(horizScroll);
    }

    SelectionEvent.fire(DirectoryContentsWidget.this, getSelectedItem());
}

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From source file:org.rstudio.core.client.files.filedialog.DirectoryContentsWidget.java

License:Open Source License

public void addDirectory(FileSystemItem directory) {
    int rowNum = addItem(directory, null, null);

    TableElement table = (TableElement) table_.getElement().cast();
    TableRowElement row = table.getRows().getItem(rowNum);
    row.scrollIntoView();
    scrollPanel_.setHorizontalScrollPosition(0);
    setSelectedRow(rowNum);//  w w  w. jav a  2 s. com
}

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