Example usage for com.vaadin.client UIDL getTag

List of usage examples for com.vaadin.client UIDL getTag

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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:annis.gui.widgets.gwt.client.ui.VAnnotationGrid.java

License:Apache License

/**
 * Called whenever an update is received from the server
 *///  w w  w .  j  av a 2 s  . c o  m
@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {

    // This call should be made first.
    // It handles sizes, captions, tooltips, etc. automatically.
    if (client.updateComponent(this, uidl, true)) {
        // If client.updateComponent returns true there has been no changes and we
        // do not need to update anything.
        return;
    }

    // Save reference to server connection object to be able to send
    // user interaction later
    this.gClient = client;

    // Save the client side identifier (paintable id) for the widget
    paintableId = uidl.getId();

    try {
        if (uidl.hasAttribute("escapeHTML")) {
            this.escapeHTML = uidl.getBooleanAttribute("escapeHTML");
        }

        UIDL rows = uidl.getChildByTagName("rows");
        if (rows != null) {
            // clear all old table cells
            table.removeAllRows();
            highlighted.clear();
            position2id.clear();

            for (int i = 0; i < rows.getChildCount(); i++) {
                UIDL row = rows.getChildUIDL(i);
                if ("row".equals(row.getTag())) {
                    addRow(row, i);
                }
            }
        } // end if rows not null

        // add end events if necessary to have a nicely aligned regular grid
        int maxCellCount = 0;
        for (int row = 0; row < table.getRowCount(); row++) {
            maxCellCount = Math.max(maxCellCount, getRealColumnCount(row));
        }

        for (int row = 0; row < table.getRowCount(); row++) {
            int isValue = getRealColumnCount(row);

            if (isValue < maxCellCount) {
                int diff = maxCellCount - isValue;
                table.setHTML(row, table.getCellCount(row) + diff - 1, "");
            }
        }

    } catch (Exception ex) {
        VConsole.log(ex);
    }
}

From source file:annis.gui.widgets.gwt.client.ui.VSimpleCanvas.java

License:Apache License

/**
 * Called whenever an update is received from the server 
 *//*from  w  ww  . j av  a2  s.  c o  m*/
@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {

    // This call should be made first. 
    // It handles sizes, captions, tooltips, etc. automatically.
    if (client.updateComponent(this, uidl, true)) {
        // If client.updateComponent returns true there has been no changes and we
        // do not need to update anything.
        return;
    }

    // Save reference to server connection object to be able to send
    // user interaction later
    //this.gClient = client;

    // Save the client side identifier (paintable id) for the widget
    //paintableId = uidl.getId();

    if (context != null) {
        Iterator<Object> it = uidl.getChildIterator();
        while (it.hasNext()) {
            UIDL child = (UIDL) it.next();

            if ("clear".equals(child.getTag())) {
                context.clearRect(0, 0, context.getCanvas().getWidth(), context.getCanvas().getHeight());
            } else if ("line".equals(child.getTag())) {
                context.setGlobalAlpha(1.0);
                context.setLineWidth(1.0);
                context.setStrokeStyle("black");
                context.beginPath();
                context.moveTo(child.getIntAttribute("from_x"), child.getIntAttribute("from_y"));
                context.lineTo(child.getIntAttribute("to_x"), child.getIntAttribute("to_y"));
                context.closePath();
                context.stroke();
            }
            // todo: more commands :)
        }

    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.combobox.CubaComboBoxConnector.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    super.updateFromUIDL(uidl, client);

    // We may have actions attached to this text field
    if (uidl.getChildCount() > 0) {
        final int cnt = uidl.getChildCount();
        for (int i = 0; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("actions")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(new ShortcutActionHandler(uidl.getId(), client));
                }/*  w  w w  .  java 2s .c  om*/
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.cssactionslayout.CubaCssActionsLayoutConnector.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    final int cnt = uidl.getChildCount();
    for (int i = 0; i < cnt; i++) {
        UIDL childUidl = uidl.getChildUIDL(i);
        if (childUidl.getTag().equals("actions")) {
            if (getWidget().getShortcutHandler() == null) {
                getWidget().setShortcutHandler(new ShortcutActionHandler(uidl.getId(), client));
            }/*from w  w w .  ja  v a  2s .  co m*/
            getWidget().getShortcutHandler().updateActionMap(childUidl);
        }
    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.datefield.CubaDateFieldConnector.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    super.updateFromUIDL(uidl, client);

    getWidget().updateTextState();/*ww  w. j  a va 2s .  co  m*/

    // We may have actions attached to this text field
    if (uidl.getChildCount() > 0) {
        final int cnt = uidl.getChildCount();
        for (int i = 0; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("actions")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(new ShortcutActionHandler(uidl.getId(), client));
                }
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.table.CubaScrollTableConnector.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    super.updateFromUIDL(uidl, client);

    if (uidl.hasVariable("collapsedcolumns")) {
        getWidget().addStyleName("collapsing-allowed");
    } else {/* w ww.j  a v a  2s .c o  m*/
        getWidget().removeStyleName("collapsing-allowed");
    }

    // We may have actions attached to this table
    if (uidl.getChildCount() > 1) {
        final int cnt = uidl.getChildCount();
        for (int i = 1; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("shortcuts")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(
                            new CubaTableShortcutActionHandler(uidl.getId(), client, this));
                }
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.tree.CubaTreeConnector.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    super.updateFromUIDL(uidl, client);

    getWidget().setDoubleClickHandling(false);

    getWidget().nodeCaptionsAsHtml = uidl.getBooleanAttribute("nodeCaptionsAsHtml");

    // We may have actions attached to this tree
    if (uidl.getChildCount() > 1) {
        final int cnt = uidl.getChildCount();
        for (int i = 1; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("shortcuts")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(new ShortcutActionHandler(uidl.getId(), client));
                }//from   www  .j  ava2 s  .  c  o  m
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.tree.CubaTreeConnector.java

License:Apache License

@Override
protected boolean isNodeUidl(UIDL childUidl) {
    return !"shortcuts".equals(childUidl.getTag());
}

From source file:com.haulmont.cuba.web.toolkit.ui.client.treetable.CubaTreeTableConnector.java

License:Apache License

@Override
public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
    super.updateFromUIDL(uidl, client);

    if (uidl.hasVariable("collapsedcolumns")) {
        getWidget().addStyleName("collapsing-allowed");
    } else {/*from ww w .  j a v  a 2s.c om*/
        getWidget().removeStyleName("collapsing-allowed");
    }

    // We may have actions attached to this table
    if (uidl.getChildCount() > 1) {
        final int cnt = uidl.getChildCount();
        for (int i = 1; i < cnt; i++) {
            UIDL childUidl = uidl.getChildUIDL(i);
            if (childUidl.getTag().equals("shortcuts")) {
                if (getWidget().getShortcutActionHandler() == null) {
                    getWidget().setShortcutActionHandler(
                            new CubaTableShortcutActionHandler(uidl.getId(), client, this));
                }
                getWidget().getShortcutActionHandler().updateActionMap(childUidl);
            }
        }
    }

    getWidget().updateTableBodyScroll();
}

From source file:info.magnolia.ui.vaadin.gwt.client.grid.VMagnoliaTreeTable.java

License:Open Source License

@Override
protected String buildCaptionHtmlSnippet(UIDL uidl) {
    return (uidl.getTag().equals("column")) ? super.buildCaptionHtmlSnippet(uidl)
            : uidl.getStringAttribute("caption");
}