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Groovy Swing builder Flickr example

/ Published in: Groovy
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  1. // copyright Dierk Koenig 2006
  2.  
  3. import groovy.swing.SwingBuilder
  4. import javax.swing.*
  5.  
  6. key     = 'your-flickr-key-here'
  7. counter = 1
  8.  
  9. def updateButton(button) {
  10.     counter++
  11.     def apiUrl = "http://www.flickr.com/services/rest/?" +
  12.        "method=flickr.interestingness.getList&per_page=1&" +
  13.        "page=$counter&api_key=$key"
  14.     def rsp      = new XmlParser().parse(apiUrl)
  15.     def photo    = rsp.photos.photo[0]
  16.     def imageUrl = "http://static.flickr.com/" + 
  17.        "${photo.'@server'}/${photo.'@id'}_${photo.'@secret'}_m.jpg"
  18.     button.icon = new ImageIcon(imageUrl.toURL())
  19.     button.text = photo.'@title'
  20.     return button
  21. }
  22.  
  23. def frame = new SwingBuilder().frame(
  24.         title: 'Groovy Flickr Viewer',
  25.         defaultCloseOperation: WindowConstants.EXIT_ON_CLOSE) {
  26.     updateButton( button (
  27.         horizontalTextPosition: SwingConstants.CENTER,
  28.         verticalTextPosition:   SwingConstants.BOTTOM,
  29.         actionPerformed:      { updateButton(it.source) }
  30.     ))
  31. }
  32. frame.pack()                               
  33. frame.show()

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