Example usage for com.vaadin.client ConnectorMap get

Introduction

In this page you can find the example usage for com.vaadin.client ConnectorMap get.

Prototype

public static ConnectorMap get(ApplicationConnection applicationConnection) 

Source Link

Usage

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

License:Apache License

private boolean startDrag(NativeEvent event) {
    VTransferable transferable = new VTransferable();
    transferable.setDragSource(ConnectorMap.get(client).getConnector(this));

    Element targetElement = (Element) event.getEventTarget().cast();

    Paintable paintable;//from w w  w .  j  ava 2s .  c om
    Widget w = Util.findWidget(targetElement, null);

    if (!w.getStyleName().contains("drag-source-enabled")) {
        return false;
    }

    while (w != null && !(w instanceof Paintable)) {
        w = w.getParent();
    }
    paintable = (Paintable) w;

    transferable.setData("component", paintable);
    VDragEvent dragEvent = VDragAndDropManager.get().startDrag(transferable, event, true);

    transferable.setData("clientX", event.getClientX());
    transferable.setData("clientY", event.getClientY());

    dragEvent.createDragImage(getElement(), true);

    return true;

}

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From source file:com.haulmont.cuba.web.toolkit.ui.client.renderers.componentrenderer.ComponentRendererConnector.java

License:Apache License

/**
 * Decodes the connectorId from the JSON to the real connector.
 *
 * @param jsonConnectorId the json value to decode
 * @return the component connector to be rendered by the ComponentRenderer
 *//*w w w .j  av  a 2  s  .c  om*/
@Override
public ComponentConnector decode(JsonValue jsonConnectorId) {
    if (jsonConnectorId != Json.createNull()) {
        return (ComponentConnector) ConnectorMap.get(getConnection()).getConnector(jsonConnectorId.toString());
    } else {
        return null;
    }
}

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

License:Apache License

protected CubaTreeConnector getConnector() {
    return (CubaTreeConnector) ConnectorMap.get(client).getConnector(this);
}

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From source file:com.haulmont.cuba.web.widgets.client.addons.dragdroplayouts.ui.VDDLayoutStateDragImageProvider.java

License:Apache License

@Override
public Element getDragImageElement(Widget w) {
    ComponentConnector component = Util.findConnectorFor(w);
    Connector dragImage = state.referenceImageComponents.get(component);

    if (dragImage != null) {
        return ConnectorMap.get(component.getConnection()).getElement(dragImage.getConnectorId());
    }/* w  w w .  j av a2 s  .  c  om*/

    return null;
}

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From source file:de.datenhahn.vaadin.rendererpackage.client.connectors.ComponentRendererConnector.java

License:Apache License

public ComponentConnector decode(JsonValue value) {
    ServerConnector decodedValue = ConnectorMap.get(getConnection()).getConnector(value.toString());
    return (ComponentConnector) decodedValue;
}

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