The size of the investment is undisclosed. On September 11, 2008, it was publicly announced that Michael Widenius–the main author of the original version of MySQL–invested in IT Mill, the developer of Vaadin. The first production-ready release of IT Mill Toolkit 5 was made on March 4, 2009, after an over one year beta period.
#VAADIN UI BROWSER TAB LICENSE#
At the same time, the product license was changed to the open source Apache License 2.0. By the end of the year 2007 the proprietary client-side implementation was abandoned and GWT was integrated on top of the server-side components. It used a proprietary JavaScript Ajax-implementation for the client-side rendering, which made it rather complicated to implement new widgets. In early 2007 the product name was changed to IT Mill Toolkit and version 4 was released. As a consequence of this, a large part of Vaadin's server-side API is still compatible with Millstone's Swing-like APIs. During 2006 this concept was then developed separately as a commercial product. It introduced an Ajax-based client communication and rendering engine. Vaadin includes a set of Web Components, a Java web framework, and a set of tools that enable developers to implement modern web graphical user interfaces (GUI) using the Java programming language only (instead of HTML and JavaScript), TypeScript only, or a combination of both.ĭevelopment was first started as an adapter on top of the Millstone 3 open-source web framework released in the year 2002. Vaadin ( Finnish pronunciation: ) is an open-source web application development platform for Java. I would like to open this new window in fullscreen, to show the page regardless of the size of the html, so I have a default resolution, and I also try to get the user’s screen resolution (of the browser window opened).Īfter that, I call the open() method in the Window class, passing the StreamResource object, the parameter to open in a new window (“_new”), and the size of the new Window.Web application implemented with Vaadin FlowĢ4.0.4 (April 11, 2023 6 days ago ( ) ) Ģ3.3.11 (evergreen) (April 7, 2023 10 days ago ( ) ) ġ4.9.8 (LTS, no feature updates) (April 17, 2023 0 days ago ( ) ) Ĩ.14.1 (LTS, EOL) (October 6, 2021 18 months ago ( ) ) In the first ClickListener, when the click event occurs, I “call” the webservice by calling the getStreamSource() method, it will return the StreamResource. Image 1 – Application after the deployment
In the example, I created three buttons, one for opening the html page in a new browser window, the other to open it as a Vaadin (Sub)Window and the third to create another (Sub)Window as modal.Įach button also has a Button.ClickListener anonymous inner class, to respond when the buttons are clicked to open the web page. Private StreamResource getStreamSource(), filename, OpenWindowApplication.this) I will also create a fileName for it, and set the MimeType as text/html: I did with the NativeWindow and SubWindow examples.īasically, instead of calling the webservice, I will mock it in a StreamResource Vaadin API object, that it will contain the html page as a ByteArrayInputStream. Vaadin Documentation already has several different use cases, so it is nice always to check it.
#VAADIN UI BROWSER TAB FULL#
In a recent use case I was working, I had to call a webservice that returned an html page and show it using Vaadin 6.Īs this was not such a common Vaadin use case, I had to search a bit to get the full solution, and I decided to sahre it by writing this blog post and a github example.
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