Projects

gwt-diagrams

Summarygwt-diagrams is GWT library which provides diagramming capability to web applications. Demo is available here. Notes02.10.2008: gwt-diagrams 0.2-RC00 is now available for download, requires GWT 1.5. Work on stable release version is in progress ... 13.03.2008: there are some delays in ... [More] development of 0.2 version. Actual preview is still here. 0.2.RC01 is expected till end of March and stable 0.2 release is expected at end of April. 20.01.2008: development of 0.2 release is pending. You can preview demo snapshot of immature version here 01.01.2008: gwt-diagrams 0.1 is now available for download :) 01.01.2008: 0.1 was tested on: IE6, IE7, FF2.0 (win), Opera 9 (win), Safari 3 (win). Recent CrossBrowserRaport 12.2007: known issue: straight/bezier connections doesn't work in hosted mode on linux (gecko 1.7) more Hello world examplepublic class ExampleEntryPoint implements EntryPoint { public void onModuleLoad() { // elements to connect Widget label1 = new Label("Hello"); Widget label2 = new Label("world"); RootPanel.get().add(label1, 100, 100); RootPanel.get().add(label2, 200, 200); // gwt-diagrams stuff Connector c1 = UIObjectConnector.wrap(label1); Connector c2 = UIObjectConnector.wrap(label2); Connection connection = new RectilinearTwoEndedConnection(c1, c2); connection.appendTo(RootPanel.get()); } } more code examples Conceptions Connector sth. that can be conneted with another Connector Connection UI widget representing connection eg. line between two Connectors Direction UP, DOWN, LEFT, RIGHT - direction in which Connection can grow from Connector ConnectionData internal structure representing connection. It is internaly computed by ConnectonDataCalculator [Less]