Package com._1c.g5.v8.dt.geographicalschema.ui.internal.widgets

Class GeographicalComponentViewer

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._1c.g5.v8.dt.geographicalschema.ui.internal.widgets.GeographicalComponentViewer

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable

Direct Known Subclasses:

HeaderViewer, LegendViewer, MapViewer

public abstract class GeographicalComponentViewer
extends org.eclipse.swt.widgets.Canvas

Abstract class for viewers implementation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	GeographicalComponentViewer.Direction	Enum for resize directions representation.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final org.eclipse.swt.graphics.Color	BLACK	Black color
protected Map<Color,org.eclipse.swt.graphics.Color>	colorMap	Map for SWT Color storage
protected ComponentImageProvider	imageProvider	View image provider
protected IGeographicalSchemaPresenter	presenter	View presenter
protected static final org.eclipse.swt.graphics.Color	WHITE	White color

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

handle

Constructor Summary

Constructors

Constructor	Description
GeographicalComponentViewer(GeographicalSchemaView parent, IGeographicalSchemaPresenter presenter)	Creates new instance of GeographicalComponentViewer.

Method Summary

Modifier and Type	Method	Description
void	dispose()
protected abstract void	fillContents(org.eclipse.swt.graphics.GC gc)	Draw control's contents
GeographicalSchemaComponent	getComponentData()	Gets data for this component
ComponentImageProvider	getImageProvider()	Gets image provider for current view
GeographicalComponentViewer.Direction	getPointedArea(org.eclipse.swt.widgets.Event event)	Gets change direction from event coordinates.
void	resetBounds()	Resets viewer's bounds.
void	setComponentBounds(int x, int y, int width, int height)	Sets component's bounds
void	setImageProvider(ComponentImageProvider imageProvider)	Sets image provider for current view
void	updateBounds()	Scales component to its dimensions.

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

drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIME

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

changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList, toString

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

computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar

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

addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

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

addDisposeListener, addListener, checkWidget, getData, getData, getDisplay, getListeners, getStyle, isAutoDirection, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.swt.graphics.Drawable

isAutoScalable

Field Details

presenter

protected IGeographicalSchemaPresenter presenter

View presenter

WHITE

protected static final org.eclipse.swt.graphics.Color WHITE

White color

BLACK

protected static final org.eclipse.swt.graphics.Color BLACK

Black color

colorMap

protected Map<Color,org.eclipse.swt.graphics.Color> colorMap

Map for SWT Color storage

imageProvider

protected ComponentImageProvider imageProvider

View image provider

Constructor Details

GeographicalComponentViewer

public GeographicalComponentViewer(GeographicalSchemaView parent,
 IGeographicalSchemaPresenter presenter)

Creates new instance of GeographicalComponentViewer.

Parameters:

parent - parent GeographicalSchemaView, cannot be null

presenter - application presenter, cannot be null

Method Details

setImageProvider

public void setImageProvider(ComponentImageProvider imageProvider)

Sets image provider for current view

Parameters:

imageProvider - the imageProvider to set, cannot be null

getImageProvider

public ComponentImageProvider getImageProvider()

Gets image provider for current view

Returns:

image provider for current view, can be null

resetBounds

public void resetBounds()

Resets viewer's bounds.

getPointedArea

public GeographicalComponentViewer.Direction getPointedArea(org.eclipse.swt.widgets.Event event)

Gets change direction from event coordinates.

Parameters:

event - SWT event Event, cannot be null

Returns:

pointed area GeographicalComponentViewer.Direction, never null

getComponentData

public GeographicalSchemaComponent getComponentData()

Gets data for this component

Returns:

the componentData, cannot be null

updateBounds

public void updateBounds()

Scales component to its dimensions.

setComponentBounds

public void setComponentBounds(int x,
 int y,
 int width,
 int height)

Sets component's bounds

Parameters:

x - component's x coordinate

y - component's y coordinate

width - component's width

height - component's height

dispose

public void dispose()

Overrides:

dispose in class org.eclipse.swt.widgets.Widget

fillContents

protected abstract void fillContents(org.eclipse.swt.graphics.GC gc)

Draw control's contents

Parameters:

gc - gc to draw with, cannot be null