com.tensegrity.gui.swt.print
Class PageSetupPreview

java.lang.Object
  org.eclipse.swt.widgets.Widget
      org.eclipse.swt.widgets.Control
          org.eclipse.swt.widgets.Scrollable
              org.eclipse.swt.widgets.Composite
                  org.eclipse.swt.widgets.Canvas
                      com.tensegrity.gui.swt.control.preview.AbstractPreview
                          com.tensegrity.gui.swt.print.PageSetupPreview

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable, Preview

public class PageSetupPreview

extends AbstractPreview

implements Preview

This class defines a preview canvas for page layout. It is used by the PageSetupDialog class for representing the currently arranged page layout.

Version:

$Id: PageSetupPreview.java,v 1.2 2005/08/08 14:30:17 ArndHouben Exp $

Author:

Arnd Houben

Field Summary

Fields inherited from class com.tensegrity.gui.swt.control.preview.AbstractPreview

preferredSize, previewedItem

Fields inherited from class org.eclipse.swt.widgets.Control

handle

Constructor Summary

PageSetupPreview(org.eclipse.swt.widgets.Composite parent, int style, AbstractPreviewDialog previewDialog)
Constructor which creates a new PageSetupPreview object.

Method Summary

org.eclipse.swt.graphics.Point	computeSize(int wHint, int hHint, boolean changed)
void	draw(org.eclipse.swt.graphics.GC gc) A preview should be able to draw its previewed item.

Methods inherited from class com.tensegrity.gui.swt.control.preview.AbstractPreview

paintControl, updatePreview

Methods inherited from class org.eclipse.swt.widgets.Canvas

getCaret, scroll, setCaret, setFont

Methods inherited from class org.eclipse.swt.widgets.Composite

checkSubclass, getChildren, getLayout, getTabList, layout, layout, setFocus, setLayout, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable

computeTrim, getClientArea, getHorizontalBar, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addFocusListener, addHelpListener, addKeyListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addPaintListener, addTraverseListener, computeSize, forceFocus, getAccessible, getBackground, getBorderWidth, getBounds, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removePaintListener, removeTraverseListener, setBackground, setBounds, setBounds, setCapture, setCursor, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tensegrity.gui.swt.control.preview.Preview

updatePreview

Constructor Detail

PageSetupPreview

public PageSetupPreview(org.eclipse.swt.widgets.Composite parent,
                        int style,
                        AbstractPreviewDialog previewDialog)

Constructor which creates a new PageSetupPreview object.

Parameters:

parent - parent composite which displays this preview

style - a SWT style bit. The SWT.NO_BACKGROUND style bit is added by the constructor

previewDialog - an AbstractPreviewDialog instance

Method Detail

draw

public void draw(org.eclipse.swt.graphics.GC gc)

Description copied from interface: Preview

A preview should be able to draw its previewed item. So this method is invoked whenever the preview needs to draw itself, e.g. on a redraw() request.

Specified by:

draw in interface Preview

Parameters:

gc - the graphic context to draw with

computeSize

public org.eclipse.swt.graphics.Point computeSize(int wHint,
                                                  int hHint,
                                                  boolean changed)

Overrides:

computeSize in class AbstractPreview