eve.fx.points

Class DataCell

java.lang.Object

eve.fx.points.PrintCell

eve.fx.points.DataCell

All Implemented Interfaces:

AlignmentConstants, PointDrawable, PrintCellConstants

Direct Known Subclasses:

TableCell

public class DataCell
extends PrintCell

Author:

Michael L Brereton

Field Summary

Fields

Modifier and Type	Field and Description
int	alignment
int	anchor
PointImage	image
static int	ROTATE_180
static int	ROTATE_270
static int	ROTATE_90
static int	ROTATE_NONE
int	rotation
String	text

Fields inherited from class eve.fx.points.PrintCell

AlwaysRecalculateSizes, backGround, borderColor, borderRect, borderStyle, borderThickness, bottomSpace, constraints, font, foreGround, height, leftSpace, maxHeight, maxWidth, minHeight, minWidth, modifiers, name, pointGraphics, preferredHeight, preferredWidth, RECT_INSET_BORDER, RECT_SIDE_BOTTOM, RECT_SIDE_FULL, RECT_SIDE_FULL_AS_INDIVIDUAL_LINES, RECT_SIDE_LEFT, RECT_SIDE_RIGHT, RECT_SIDE_TOP, rightSpace, topSpace, width, x, y

Fields inherited from interface eve.fx.AlignmentConstants

BOTTOM, CELLFLAG, CELLMASK, CENTER, CONTROLMASK, DONTCHANGE, DONTFILL, DONTSTRETCH, EAST, FILL, GROW, HCENTER, HCONTRACT, HEXPAND, HFILL, HGROW, HSHRINK, HSTRETCH, INITIALLY_CLOSED, INITIALLY_MINIMIZED, INITIALLY_PREFERRED_SIZE, LEFT, NORTH, NORTHEAST, NORTHWEST, RIGHT, SHRINK, SOUTH, SOUTHEAST, SOUTHWEST, STRETCH, TAG_BACKGROUND_IMAGE, TAG_BORDER, TAG_FIXEDSIZE, TAG_INSETS, TAG_MAXIMUMSIZE, TAG_MINIMUMSIZE, TAG_PREFERREDSIZE, TAG_RECT, TAG_SPAN, TAG_TEXTSIZE, TOP, VCENTER, VCONTRACT, VEXPAND, VFILL, VGROW, VSHRINK, VSTRETCH, WEST

Constructor Summary

Constructors

Constructor and Description
DataCell()
DataCell(ImageData im, double width, double height)
DataCell(PointImage image)
DataCell(String text)

Method Summary

Modifier and Type	Method and Description
protected void	calculateSizes() Override this to calculate the preferred, minimum and maximum size of your control.
void	doPaint(PointGraphics g, PointRect r) This is the main method to override when doing custom Control painting.
void	getText(StringList destination) Place the text in a StringList.
void	setImage(ImageData im, double width, double height) Set the image using a source ImageData.
DataCell	setText(String text)
DataCell	setTextPosition(int alignment, int anchor)

Methods inherited from class eve.fx.points.PrintCell

contains, contains, doBackground, doBorder, doPaintChildren, draw, getAllDescendants, getAllSubControls, getBackground, getCachedDim, getCachedText, getChildren, getChildrenBackwards, getDim, getExtent, getFont, getForeground, getMaximumSize, getMinimumSize, getPreferredSize, getRect, getSizes, getSubControls, getTag, getTextSize, hasTag, isChildOf, make, modify, resizeTo, setCell, setControl, setFixedSize, setMaximumSize, setMinimumSize, setPreferredSize, setRect, setSpacing, setSpacing, setTag, setTextSize, setup

Methods inherited from class java.lang.Object

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

Field Detail

text

public String text

image

public PointImage image

alignment

public int alignment

anchor

public int anchor

rotation

public int rotation

ROTATE_NONE

public static final int ROTATE_NONE

See Also:

Constant Field Values

ROTATE_90

public static final int ROTATE_90

See Also:

Constant Field Values

ROTATE_180

public static final int ROTATE_180

See Also:

Constant Field Values

ROTATE_270

public static final int ROTATE_270

See Also:

Constant Field Values

Constructor Detail

DataCell

public DataCell()

DataCell

public DataCell(String text)

DataCell

public DataCell(PointImage image)

DataCell

public DataCell(ImageData im,
                double width,
                double height)

Method Detail

setImage

public void setImage(ImageData im,
                     double width,
                     double height)

Set the image using a source ImageData. You should set either width or height or both to a valid point value. If one of these is zero or less, then its value will be calculated from the other so as to keep the original aspect ratio.

Parameters:

im - the ImageData.

width - the width in points for the Image.

height - the height in points for the Image.

calculateSizes

protected void calculateSizes()

Description copied from class: PrintCell

Override this to calculate the preferred, minimum and maximum size of your control. This is only called once unless the modifier flag AlwaysRecalculateSizes is true. During the calculation you will set the variables preferredWidth, preferredHeight, etc. directly.

Overrides:

calculateSizes in class PrintCell

getText

public void getText(StringList destination)

Description copied from class: PrintCell

Place the text in a StringList.

Overrides:

getText in class PrintCell

Parameters:

destination - the destination StringList which must not be null.

setText

public DataCell setText(String text)

setTextPosition

public DataCell setTextPosition(int alignment,
                                int anchor)

doPaint

public void doPaint(PointGraphics g,
                    PointRect r)

Description copied from class: PrintCell

This is the main method to override when doing custom Control painting. It is called when the Control needs refreshing or when repaintNow() is called.

Overrides:

doPaint in class PrintCell

Parameters:

g - the graphics to paint to.

r - the area within the Control to paint. This can be ignored and the entire area can be painted if so desired.