Hi,
I play with Vaadin for some monthes, but this is my first client side development attempt.
I try to write a Vaadin Component for the (deprecated?) Gwt Widget gwt-graphics (
https://vaadin.com/directory#!addon/gwt-graphics
), which seems dead since 2011 (but it would be useful to me)
Sources for this gwt widget can be found here :
https://github.com/henrikerola/gwt-graphics
My Vaadin version is 7.5.10
Here is my Widgetset.gwt.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Vaadin//DTD Vaadin 7//EN" "https://raw.github.com/vaadin/gwt/master/distro-source/core/src/gwt-module.dtd">
<module>
<inherits name="com.vaadin.terminal.gwt.DefaultWidgetSet" />
<inherits name="org.vaadin.gwtgraphics.GWTGraphics" />
<source path="client" />
<source path="shared" />
</module>Some pieces of my client code involves gwtgraphics widgets eg :
@Connect(SvgRectangle.class)
public class SvgRectangleConnector extends AbstractComponentConnector {
@Override protected Rectangle createWidget() {
return GWT.create(Rectangle.class);
}
@Override public Rectangle getWidget() {
return (Rectangle) super.getWidget();
}
@Override public SvgRectangleState getState() {
return (SvgRectangleState) super.getState();
}
@Override public void onStateChanged(StateChangeEvent stateChangeEvent) {
super.onStateChanged(stateChangeEvent);
getWidget().setX(getState().x);
getWidget().setY(getState().y);
getWidget().setWidth(getState().width);
getWidget().setHeight(getState().height);
}
}
My first problem is I can’t compile widgetSet (using gradle plugin)
Compiler simply ignores code in org.vaadin.gwtgraphics.client package and I fall on a “gwt class not found”
No source code is available for type org.vaadin.gwtgraphics.client.shape.Rectangle; did you forget to inherit a required module?
Here is the gwt.xml of the gwt-graphics module :
<?xml version="1.0" encoding="UTF-8"?>
<module>
<inherits name='com.google.gwt.core.Core'/>
<inherits name='com.google.gwt.user.UserAgent'/>
<replace-with class='org.vaadin.gwtgraphics.client.impl.VMLImpl'>
<when-type-is class='org.vaadin.gwtgraphics.client.impl.SVGImpl'/>
<any>
<when-property-is name='user.agent' value='ie6'/>
<when-property-is name='user.agent' value='ie8'/>
</any>
</replace-with>
<replace-with class='org.vaadin.gwtgraphics.client.impl.SVGImpl'>
<when-type-is class='org.vaadin.gwtgraphics.client.impl.SVGImpl'/>
<any>
<when-property-is name='user.agent' value='ie9'/>
</any>
</replace-with>
<replace-with class='org.vaadin.gwtgraphics.client.impl.SafariSVGImpl'>
<when-type-is class='org.vaadin.gwtgraphics.client.impl.SVGImpl'/>
<when-property-is name='user.agent' value='safari'/>
</replace-with>
</module>Am I wrong in my approach ?
Thanks
Franck