org.turro.file.zul.tree.FilePreview Class Reference

Inheritance diagram for org.turro.file.zul.tree.FilePreview:

Collaboration diagram for org.turro.file.zul.tree.FilePreview:

Public Member Functions
	FilePreview (File file)
void	onEvent (OpenEvent event) throws Exception

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 35 of file FilePreview.java.

Constructor & Destructor Documentation

FilePreview()

org.turro.file.zul.tree.FilePreview.FilePreview

(

File

file

)

Definition at line 39 of file FilePreview.java.

                                {
    this.file = file;
    addEventListener(Events.ON_OPEN, this);
  }

Member Function Documentation

onEvent()

void org.turro.file.zul.tree.FilePreview.onEvent

(

OpenEvent

event

)

throws Exception

Definition at line 45 of file FilePreview.java.

                                                        {
    getChildren().clear();
    Preview preview = Preview.from(file);
    File result = preview.get();
    if(result != null) {
      BufferedImage bi = ImageIO.read(result);
      setHeight((bi.getHeight() + 12) + "px");
      setWidth((bi.getWidth() + 12) + "px");
      Image image = new Image();
      image.setContent(bi);
      appendChild(image);
      preview.close();
    }
  }

---

The documentation for this class was generated from the following file:

• FilePreview.java