Example usage for com.vaadin.client UIDL getTag

Introduction

In this page you can find the example usage for com.vaadin.client UIDL getTag.

Prototype

public native String getTag()
;

Source Link

Document

Gets the name of this UIDL section, as created with PaintTarget#startTag(String) PaintTarget.startTag() in the server-side Component#paint(PaintTarget) Component.paint() or (usually) com.vaadin.ui.AbstractComponent#paintContent(PaintTarget) AbstractComponent.paintContent() .

Usage

From source file:org.tepi.filtertable.gwt.client.ui.VFilterTreeTable.java

License:Apache License

/**
 * Icons rendered into first actual column in TreeTable, not to row header
 * cell//from   ww  w . j  a  va2s. co  m
 */
@Override
protected String buildCaptionHtmlSnippet(UIDL uidl) {
    if (uidl.getTag().equals("column")) {
        return super.buildCaptionHtmlSnippet(uidl);
    } else {
        String s = uidl.getStringAttribute("caption");
        return s;
    }
}

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From source file:org.vaadin.tltv.multiscrolltable.client.ui.HeaderPanel.java

License:Apache License

public void updateContent(UIDL uidl) {
    if (uidl == null) {
        return;// w w  w  .j  a  v  a 2 s. c  o  m
    }

    if (uidl.getTag().equals(VCustomScrollTable.TAG_SCROLLCONTENT)) {
        int childcount = uidl.getChildCount();
        if (childcount > 0) {
            ColumnPanel prev = null;
            for (int i = 0; i < childcount; i++) {
                prev = updateContentByGroupUidl(uidl.getChildUIDL(i), 0, i, prev, null);
            }
        }

    }

    if (reConstruct) {
        columnCount = 0;
        if (content.getRowCount() > 0) {
            columnCount = content.getCellCount(content.getRowCount() - 1);
        }
    }
    reConstruct = false;
}

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From source file:org.vaadin.tltv.multiscrolltable.client.ui.HeaderPanel.java

License:Apache License

private ColumnPanel updateContentByGroupUidl(UIDL uidl, int level, int index, ColumnPanel prevColumn,
        ColumnPanel group) {/*from w w  w .  j  a va  2  s .  c o m*/
    if (uidl == null) {
        return null;
    }

    String caption = uidl.getStringAttribute(VCustomScrollTable.ATTR_CAPTION);
    ColumnPanel p = getColumnPanel(level, index, prevColumn, group);
    updateGroupElement(p);
    p.getLabel().setText(caption);

    boolean updateColSpan = false;
    int childs = uidl.getChildCount();
    if (childs <= 0) {
        return p;
    }
    int cellCount = p.getFirstChildIndex();
    if (reConstruct) {
        // When reconstructing, p.getFirstChildIndex() value is not updated
        // yet.
        try {
            cellCount = content.getCellCount(level + 1);
        } catch (IndexOutOfBoundsException e) {
            cellCount = 0;
        }
    }
    ColumnPanel prev = null;
    for (int i = 0; i < childs; i++) {
        UIDL subUidl = uidl.getChildUIDL(i);
        if (subUidl.getTag().equals(VCustomScrollTable.TAG_COLUMN)) {
            prev = updateContentByColumnUidl(subUidl, level + 1, cellCount + i, prev, p);
            updateColSpan = reConstruct;
        } else if (subUidl.getTag().equals(VCustomScrollTable.TAG_COLUMNGROUP)) {
            prev = updateContentByGroupUidl(subUidl, level + 1, i, prev, p);
        }
    }
    if (updateColSpan) {
        // This needs to be called only for the "leaf" panels.
        p.setColSpan(childs);
    }
    return p;
}

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