com.xilinx.rapidwright.gui

Class TileScene

Object

com.trolltech.qt.internal.QSignalEmitterInternal

com.trolltech.qt.QSignalEmitter

com.trolltech.qt.QtJambiObject

com.trolltech.qt.core.QObject

com.trolltech.qt.gui.QGraphicsScene

com.xilinx.rapidwright.gui.TileScene

All Implemented Interfaces:

com.trolltech.qt.QtJambiInterface

Direct Known Subclasses:

BlockScene, DeviceBrowserScene, FloorPlanScene, ModuleInstanceScene, PBlockScene

public class TileScene
extends com.trolltech.qt.gui.QGraphicsScene

This class is used for the design explorer although, it could be used for building other applications as well.

Property Summary

Properties inherited from class com.trolltech.qt.core.QObject

userProperty

Nested Class Summary

Nested classes/interfaces inherited from class com.trolltech.qt.gui.QGraphicsScene

com.trolltech.qt.gui.QGraphicsScene.ItemIndexMethod, com.trolltech.qt.gui.QGraphicsScene.SceneLayer, com.trolltech.qt.gui.QGraphicsScene.SceneLayers

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter

com.trolltech.qt.QSignalEmitter.AbstractSignal, com.trolltech.qt.QSignalEmitter.PrivateSignal0, com.trolltech.qt.QSignalEmitter.PrivateSignal1<A>, com.trolltech.qt.QSignalEmitter.PrivateSignal2<A,B>, com.trolltech.qt.QSignalEmitter.PrivateSignal3<A,B,C>, com.trolltech.qt.QSignalEmitter.PrivateSignal4<A,B,C,D>, com.trolltech.qt.QSignalEmitter.PrivateSignal5<A,B,C,D,E>, com.trolltech.qt.QSignalEmitter.PrivateSignal6<A,B,C,D,E,F>, com.trolltech.qt.QSignalEmitter.PrivateSignal7<A,B,C,D,E,F,G>, com.trolltech.qt.QSignalEmitter.PrivateSignal8<A,B,C,D,E,F,G,H>, com.trolltech.qt.QSignalEmitter.PrivateSignal9<A,B,C,D,E,F,G,H,I>, com.trolltech.qt.QSignalEmitter.Signal0, com.trolltech.qt.QSignalEmitter.Signal1<A>, com.trolltech.qt.QSignalEmitter.Signal2<A,B>, com.trolltech.qt.QSignalEmitter.Signal3<A,B,C>, com.trolltech.qt.QSignalEmitter.Signal4<A,B,C,D>, com.trolltech.qt.QSignalEmitter.Signal5<A,B,C,D,E>, com.trolltech.qt.QSignalEmitter.Signal6<A,B,C,D,E,F>, com.trolltech.qt.QSignalEmitter.Signal7<A,B,C,D,E,F,G>, com.trolltech.qt.QSignalEmitter.Signal8<A,B,C,D,E,F,G,H>, com.trolltech.qt.QSignalEmitter.Signal9<A,B,C,D,E,F,G,H,I>

Nested classes/interfaces inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

com.trolltech.qt.internal.QSignalEmitterInternal.AbstractSignalInternal

Field Summary

Fields

Modifier and Type	Field and Description
int	cols Number of tile columns being referenced on the device
int	currX The current X location of the mouse
int	currY The current Y location of the mouse
com.trolltech.qt.gui.QPen	cursorPen Pen used to draw tile cursor
Device	device The device corresponding to this scene
Tile[][]	drawnTiles When hiding tiles, this contains the grid of drawn tiles
com.trolltech.qt.gui.QGraphicsRectItem	highlit The actual square used to highlight a tile
double	lineWidth Width of the lines drawn in between tiles when columns/rows are hidden
com.trolltech.qt.QSignalEmitter.Signal0	mousePressed The signal which is made when a mouse button is pressed
int	prevX The previous X location of the mouse
int	prevY The previous Y location of the mouse
com.trolltech.qt.gui.QImage	qImage This is the actual image shown in the scene of the FPGA fabric
int	rows Number of tile rows being referenced on the device
com.trolltech.qt.core.QSize	sceneSize Qt Size container for the scene
HashSet<GUIModuleInst>[][]	tileOccupantCount
int	tileSize The rendered size of each Tile
HashMap<Tile,Integer>	tileXMap Gets the X coordinate of the tile in the drawnTiles grid
HashMap<Tile,Integer>	tileYMap Gets the Y coordinate of the tile in the drawnTiles grid
com.trolltech.qt.QSignalEmitter.Signal2<String,Tile>	updateStatus The signal which updates the status bar

Fields inherited from class com.trolltech.qt.gui.QGraphicsScene

changed, sceneRectChanged, selectionChanged

Constructor Summary

Constructors

Constructor and Description
TileScene() Empty constructor
TileScene(Design design, boolean hideTiles, boolean drawPrimitives) Creates a new tile scene with a design.
TileScene(Device device, boolean hideTiles, boolean drawPrimitives) Creates a new tile scene with a device.

Method Summary

Modifier and Type	Method and Description
void	drawBackground(com.trolltech.qt.gui.QPainter painter, com.trolltech.qt.core.QRectF rect)
double	getCurrX()
double	getCurrY()
Design	getDesign()
Device	getDevice()
int	getDrawnTileX(Tile tile)
int	getDrawnTileY(Tile tile)
com.trolltech.qt.core.QSize	getSceneSize()
Tile	getTile(double x, double y) Gets the tile based on the x and y coordinates given (typically from mouse input)
Tile	getTile(com.trolltech.qt.gui.QGraphicsSceneMouseEvent event) Gets the tile based on the mouse position in the event.
int	getTileSize()
void	initializeScene(boolean hideTiles, boolean drawPrimitives) Initializes the scene
boolean	isUseImage()
void	mouseDoubleClickEvent(com.trolltech.qt.gui.QGraphicsSceneMouseEvent event)
void	mouseMoveEvent(com.trolltech.qt.gui.QGraphicsSceneMouseEvent event)
void	setDesign(Design design)
void	setDevice(Device device)
void	setUseImage(boolean useImage)
void	updateCurrXY(int currX, int currY)
void	updateCursor()

Methods inherited from class com.trolltech.qt.gui.QGraphicsScene

activeWindow, addEllipse, addEllipse, addEllipse, addEllipse, addEllipse, addEllipse, addItem, addLine, addLine, addLine, addLine, addPath, addPath, addPath, addPixmap, addPolygon, addPolygon, addPolygon, addRect, addRect, addRect, addRect, addRect, addRect, addSimpleText, addSimpleText, addText, addText, addWidget, addWidget, addWidget, advance, backgroundBrush, bspTreeDepth, clear, clearFocus, clearSelection, collidingItems, collidingItems, createItemGroup, destroyItemGroup, event, eventFilter, focusItem, font, foregroundBrush, fromNativePointer, hasFocus, height, inputMethodQuery, invalidate, invalidate, invalidate, invalidate, invalidate, invalidate, invalidate, isSortCacheEnabled, itemAt, itemAt, itemIndexMethod, items, items, items, items, items, items, items, items, items, items, itemsBoundingRect, mouseGrabberItem, palette, removeItem, render, render, render, render, sceneRect, selectedItems, selectionArea, setActiveWindow, setBackgroundBrush, setBspTreeDepth, setFocus, setFocus, setFocusItem, setFocusItem, setFont, setForegroundBrush, setItemIndexMethod, setPalette, setSceneRect, setSceneRect, setSelectionArea, setSelectionArea, setSortCacheEnabled, setStickyFocus, setStyle, stickyFocus, style, update, update, update, views, width

Methods inherited from class com.trolltech.qt.core.QObject

blockSignals, children, connectSlotsByName, disposeLater, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, findChild, findChild, findChild, findChildren, findChildren, findChildren, findChildren, indexOfProperty, installEventFilter, isWidgetType, killTimer, moveToThread, objectName, parent, properties, property, removeEventFilter, setObjectName, setParent, setProperty, signalsBlocked, startTimer, thread, toString, userProperty

Methods inherited from class com.trolltech.qt.QtJambiObject

disableGarbageCollection, dispose, equals, nativeId, nativePointer, reassignNativeResources, reenableGarbageCollection, setJavaOwnership, tr, tr, tr

Methods inherited from class com.trolltech.qt.QSignalEmitter

disconnect, disconnect, signalSender

Methods inherited from class Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

highlit

public com.trolltech.qt.gui.QGraphicsRectItem highlit

The actual square used to highlight a tile

cursorPen

public com.trolltech.qt.gui.QPen cursorPen

Pen used to draw tile cursor

currX

public int currX

The current X location of the mouse

currY

public int currY

The current Y location of the mouse

prevX

public int prevX

The previous X location of the mouse

prevY

public int prevY

The previous Y location of the mouse

tileSize

public int tileSize

The rendered size of each Tile

cols

public int cols

Number of tile columns being referenced on the device

rows

public int rows

Number of tile rows being referenced on the device

drawnTiles

public Tile[][] drawnTiles

When hiding tiles, this contains the grid of drawn tiles

tileXMap

public HashMap<Tile,Integer> tileXMap

Gets the X coordinate of the tile in the drawnTiles grid

tileYMap

public HashMap<Tile,Integer> tileYMap

Gets the Y coordinate of the tile in the drawnTiles grid

lineWidth

public double lineWidth

Width of the lines drawn in between tiles when columns/rows are hidden

device

public Device device

The device corresponding to this scene

updateStatus

public com.trolltech.qt.QSignalEmitter.Signal2<String,Tile> updateStatus

The signal which updates the status bar

mousePressed

public com.trolltech.qt.QSignalEmitter.Signal0 mousePressed

The signal which is made when a mouse button is pressed

qImage

public com.trolltech.qt.gui.QImage qImage

This is the actual image shown in the scene of the FPGA fabric

sceneSize

public com.trolltech.qt.core.QSize sceneSize

Qt Size container for the scene

tileOccupantCount

public HashSet<GUIModuleInst>[][] tileOccupantCount

Constructor Detail

TileScene

public TileScene()

Empty constructor

TileScene

public TileScene(Design design,
                 boolean hideTiles,
                 boolean drawPrimitives)

Creates a new tile scene with a design.

Parameters:

design - The design and device to associate with this scene.

hideTiles - A flag to hide/show certain tiles to make the fabric appear more homogeneous.

drawPrimitives - A flag to draw boxes to represent primitives.

TileScene

public TileScene(Device device,
                 boolean hideTiles,
                 boolean drawPrimitives)

Creates a new tile scene with a device.

Parameters:

device - The device to associate with this scene.

hideTiles - A flag to hide/show certain tiles to make the fabric appear more homogeneous.

drawPrimitives - A flag to draw boxes to represent primitives.

Method Detail

getSceneSize

public com.trolltech.qt.core.QSize getSceneSize()

isUseImage

public boolean isUseImage()

setUseImage

public void setUseImage(boolean useImage)

initializeScene

public void initializeScene(boolean hideTiles,
                            boolean drawPrimitives)

Initializes the scene

Parameters:

hideTiles -

drawPrimitives -

drawBackground

public void drawBackground(com.trolltech.qt.gui.QPainter painter,
                           com.trolltech.qt.core.QRectF rect)

Overrides:

drawBackground in class com.trolltech.qt.gui.QGraphicsScene

getTile

public Tile getTile(double x,
                    double y)

Gets the tile based on the x and y coordinates given (typically from mouse input)

Parameters:

x - The x location on the screen.

y - The y location on the screen.

Returns:

The tile at the x,y location or null if none exist.

getTile

public Tile getTile(com.trolltech.qt.gui.QGraphicsSceneMouseEvent event)

Gets the tile based on the mouse position in the event.

Parameters:

event - The recent mouse event

Returns:

The tile under which the mouse event occurred.

mouseMoveEvent

public void mouseMoveEvent(com.trolltech.qt.gui.QGraphicsSceneMouseEvent event)

Overrides:

mouseMoveEvent in class com.trolltech.qt.gui.QGraphicsScene

mouseDoubleClickEvent

public void mouseDoubleClickEvent(com.trolltech.qt.gui.QGraphicsSceneMouseEvent event)

Overrides:

mouseDoubleClickEvent in class com.trolltech.qt.gui.QGraphicsScene

updateCursor

public void updateCursor()

updateCurrXY

public void updateCurrXY(int currX,
                         int currY)

getDrawnTileX

public int getDrawnTileX(Tile tile)

getDrawnTileY

public int getDrawnTileY(Tile tile)

getDesign

public Design getDesign()

setDesign

public void setDesign(Design design)

getDevice

public Device getDevice()

setDevice

public void setDevice(Device device)

getCurrX

public double getCurrX()

getCurrY

public double getCurrY()

getTileSize

public int getTileSize()