Java Doc for ProgressCanvasViewer.java in  » IDE-Eclipse » ui-workbench » org » eclipse » ui » internal » progress » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Eclipse » ui workbench » org.eclipse.ui.internal.progress 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.eclipse.ui.internal.progress.AbstractProgressViewer
   org.eclipse.ui.internal.progress.ProgressCanvasViewer

ProgressCanvasViewer
public class ProgressCanvasViewer extends AbstractProgressViewer (Code)
The ProgressCanvasViewer is the viewer used by progress windows. It displays text on the canvas.


Field Summary
 Canvascanvas
    
 Object[]displayedItems
    

Constructor Summary
 ProgressCanvasViewer(Composite parent, int style, int itemsToShow, int numChars, int orientation)
     Create a new instance of the receiver with the supplied parent and style bits.

Method Summary
public  voidadd(Object[] elements)
    
protected  WidgetdoFindInputItem(Object element)
    
protected  WidgetdoFindItem(Object element)
    
protected  voiddoUpdateItem(Widget item, Object element, boolean fullMap)
    
public  ControlgetControl()
    
protected  ListgetSelectionFromWidget()
    
public  PointgetSizeHints()
     Get the size hints for the receiver.
protected  voidhookControl(Control control)
     NE: Copied from ContentViewer.
protected  voidinternalRefresh(Object element)
    
public  voidremove(Object[] elements)
    
public  voidreveal(Object element)
    
public  voidsetLabelProvider(IBaseLabelProvider labelProvider)
    
protected  voidsetSelectionToWidget(List l, boolean reveal)
    

Field Detail
canvas
Canvas canvas(Code)



displayedItems
Object[] displayedItems(Code)




Constructor Detail
ProgressCanvasViewer
ProgressCanvasViewer(Composite parent, int style, int itemsToShow, int numChars, int orientation)(Code)
Create a new instance of the receiver with the supplied parent and style bits.
Parameters:
  parent - The composite the Canvas is created in
Parameters:
  style - style bits for the canvas
Parameters:
  itemsToShow - the number of items this will show
Parameters:
  numChars - The number of characters for the width hint.
Parameters:
  side - the side to display text, this helps determine horizontal vs vertical




Method Detail
add
public void add(Object[] elements)(Code)



doFindInputItem
protected Widget doFindInputItem(Object element)(Code)



doFindItem
protected Widget doFindItem(Object element)(Code)



doUpdateItem
protected void doUpdateItem(Widget item, Object element, boolean fullMap)(Code)



getControl
public Control getControl()(Code)



getSelectionFromWidget
protected List getSelectionFromWidget()(Code)



getSizeHints
public Point getSizeHints()(Code)
Get the size hints for the receiver. These are used for layout data. Point - the preferred x and y coordinates



hookControl
protected void hookControl(Control control)(Code)
NE: Copied from ContentViewer. We don't want the OpenStrategy hooked in StructuredViewer.hookControl otherwise the canvas will take focus since it has a key listener. We don't want this included in the window's tab traversal order. Defeating it here is more self-contained then setting the tab list on the shell or other parent composite.



internalRefresh
protected void internalRefresh(Object element)(Code)



remove
public void remove(Object[] elements)(Code)



reveal
public void reveal(Object element)(Code)



setLabelProvider
public void setLabelProvider(IBaseLabelProvider labelProvider)(Code)



setSelectionToWidget
protected void setSelectionToWidget(List l, boolean reveal)(Code)



Methods inherited from org.eclipse.ui.internal.progress.AbstractProgressViewer
abstract public void add(Object[] elements)(Code)(Java Doc)
abstract public void remove(Object[] elements)(Code)(Java Doc)

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