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org.crsh.text.ui
Class LabelRenderer

java.lang.Object
  extended by org.crsh.text.Renderer
      extended by org.crsh.text.ui.LabelRenderer

 class LabelRenderer
extends Renderer

    

  

  

  

  

  

    

      Field Summary
    

    

      private  LabelElement
      element

                .		
    

  
 
  

    

      Fields inherited from class org.crsh.text.Renderer
    

    

      NULL
    

  
  
  

    

      Constructor Summary
    

    

      LabelRenderer(LabelElement element)

                 		
    

  
  
  

    

      Method Summary
    

    

       int
      getActualHeight(int width)

                Return the actual height for the specified with.		
    

    

       int
      getActualWidth()

                Returns the element actual width.		
    

    

       int
      getMinHeight(int width)

                Return the minimum height for the specified with.		
    

    

       int
      getMinWidth()

                Returns the element minimum width.		
    

    

       LineReader
      reader(int width)

                Create a renderer for the specified width or return null if the element does not provide any output.		
    

    

       LineReader
      reader(int width, int height)

                Create a renderer for the specified width and height or return null if the element does not provide any output for the specified dimensions.		
    

  
 
  

    

      Methods inherited from class org.crsh.text.Renderer
    

    

      render, vertical
    

  
 
  

    

      Methods inherited from class java.lang.Object
    

    

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    

  
 
  

  

    

      Field Detail
    

  

  
element

  
private final LabelElement element

  

    

      .
      

      

    

  

  

    

      Constructor Detail
    

  

  
LabelRenderer

  
LabelRenderer(LabelElement element)

  

  

    

      Method Detail
    

  

  
getMinWidth

  
public int getMinWidth()

  

    
Description copied from class: Renderer

    

      Returns the element minimum width.
      

    

    

      

        
Specified by:

        
getMinWidth in class Renderer

      

    

    

      

        
Returns:

        
the minimum width

      

    

  

  

  
  
getActualWidth

  
public int getActualWidth()

  

    
Description copied from class: Renderer

    

      Returns the element actual width.
      

    

    

      

        
Specified by:

        
getActualWidth in class Renderer

      

    

    

      

        
Returns:

        
the actual width

      

    

  

  

  
  
getActualHeight

  
public int getActualHeight(int width)

  

    
Description copied from class: Renderer

    

      Return the actual height for the specified with.
      

    

    

      

        
Specified by:

        
getActualHeight in class Renderer

      

    

    

      

        
Parameters:

        
width - the width

        
Returns:

        
the minimum height

      

    

  

  

  
  
getMinHeight

  
public int getMinHeight(int width)

  

    
Description copied from class: Renderer

    

      Return the minimum height for the specified with.
      

    

    

      

        
Specified by:

        
getMinHeight in class Renderer

      

    

    

      

        
Parameters:

        
width - the width

        
Returns:

        
the actual height

      

    

  

  

  
  
reader

  
public LineReader reader(int width)

  

    
Description copied from class: Renderer

    

      Create a renderer for the specified width or return null if the element does not provide any output.
      

    

    

      

        
Specified by:

        
reader in class Renderer

      

    

    

      

        
Parameters:

        
width - the width

        
Returns:

        
the renderer

      

    

  

  

  
  
reader

  
public LineReader reader(int width,
                         int height)

  

    
Description copied from class: Renderer

    

      Create a renderer for the specified width and height or return null if the element does not provide any output for the specified dimensions. The default implementation delegates to the Renderer.reader(int) method when the height argument is not positive otherwise it returns null. Subclasses should override this method when they want to provide content that can adapts to the specified height.
      

    

    

      

        
Overrides:

        
reader in class Renderer

      

    

    

      

        
Parameters:

        
width - the width

        
height - the height

        
Returns:

        
the renderer

      

    

  

  

   
  

    

      
        
        

          

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