diff options
Diffstat (limited to 'src/com/vaadin/event/dd/acceptcriteria/SourceIs.java')
| -rw-r--r-- | src/com/vaadin/event/dd/acceptcriteria/SourceIs.java | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/com/vaadin/event/dd/acceptcriteria/SourceIs.java b/src/com/vaadin/event/dd/acceptcriteria/SourceIs.java deleted file mode 100644 index d4fd20c952..0000000000 --- a/src/com/vaadin/event/dd/acceptcriteria/SourceIs.java +++ /dev/null @@ -1,67 +0,0 @@ -/* -@VaadinApache2LicenseForJavaFiles@ - */ -/** - * - */ -package com.vaadin.event.dd.acceptcriteria; - -import java.util.logging.Level; -import java.util.logging.Logger; - -import com.vaadin.event.TransferableImpl; -import com.vaadin.event.dd.DragAndDropEvent; -import com.vaadin.terminal.PaintException; -import com.vaadin.terminal.PaintTarget; -import com.vaadin.ui.Component; - -/** - * Client side criteria that checks if the drag source is one of the given - * components. - * - * @since 6.3 - */ -@SuppressWarnings("serial") -public class SourceIs extends ClientSideCriterion { - - private Component[] components; - - public SourceIs(Component... component) { - components = component; - } - - @Override - public void paintContent(PaintTarget target) throws PaintException { - super.paintContent(target); - int paintedComponents = 0; - for (int i = 0; i < components.length; i++) { - Component c = components[i]; - if (c.getApplication() != null) { - target.addAttribute("component" + paintedComponents++, c); - } else { - Logger.getLogger(SourceIs.class.getName()) - .log(Level.WARNING, - "SourceIs component {0} at index {1} is not attached to the component hierachy and will thus be ignored", - new Object[] { c.getClass().getName(), - Integer.valueOf(i) }); - } - } - target.addAttribute("c", paintedComponents); - } - - @Override - public boolean accept(DragAndDropEvent dragEvent) { - if (dragEvent.getTransferable() instanceof TransferableImpl) { - Component sourceComponent = ((TransferableImpl) dragEvent - .getTransferable()).getSourceComponent(); - for (Component c : components) { - if (c == sourceComponent) { - return true; - } - } - } - - return false; - } - -}
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