Java Code Examples for org.eclipse.swt.graphics.GC#getDevice()
The following examples show how to use
org.eclipse.swt.graphics.GC#getDevice() .
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Example 1
| Source File: XGridCellRenderer.java From tmxeditor8 with GNU General Public License v2.0 | 6 votes |
|
public TextLayout getTextLayout(GC gc, GridItem item, int columnIndex, boolean innerTagStyled, boolean drawInnerTag) {
TextLayout layout = new TextLayout(gc.getDevice());
layout.setFont(JFaceResources.getFont(net.heartsome.cat.ts.ui.Constants.MATCH_VIEWER_TEXT_FONT));
innerTagFactory.reset();
String displayStr = "";
try{
displayStr = InnerTagUtil.resolveTag(innerTagFactory.parseInnerTag(item.getText(columnIndex)));
}catch (NullPointerException e) {
return null;
}
layout.setText(displayStr);
int width = getBounds().width - leftMargin - rightMargin;
layout.setWidth(width < 1 ? 1 : width);
layout.setSpacing(Constants.SEGMENT_LINE_SPACING);
layout.setAlignment(SWT.LEFT);
if (displayStr.length() != 0 && innerTagStyled) {
attachInnertTagStyle(gc, layout, drawInnerTag);
}
return layout;
}
Example 2
| Source File: TwisteToggleRenderer.java From nebula with Eclipse Public License 2.0 | 5 votes |
|
public void paint(GC gc, Object value)
{
Transform transform = new Transform(gc.getDevice());
transform.translate(getBounds().x, getBounds().y);
gc.setTransform(transform);
Color back = gc.getBackground();
Color fore = gc.getForeground();
if (!isHover())
{
gc.setForeground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
}
else
{
gc.setForeground(gc.getDevice().getSystemColor(SWT.COLOR_LIST_SELECTION));
}
gc.setBackground(gc.getForeground());
if (isExpanded())
{
gc.drawPolygon(new int[] {1, 3, 4, 6, 5, 6, 8, 3 });
gc.fillPolygon(new int[] {1, 3, 4, 6, 5, 6, 8, 3 });
}
else
{
gc.drawPolygon(new int[] {3, 1, 6, 4, 6, 5, 3, 8 });
gc.fillPolygon(new int[] {3, 1, 6, 4, 6, 5, 3, 8 });
}
if (isFocus())
{
gc.setBackground(back);
gc.setForeground(fore);
gc.drawFocus(-1, -1, 12, 12);
}
gc.setTransform(null);
transform.dispose();
}
Example 3
| Source File: MinMaxToggleRenderer.java From nebula with Eclipse Public License 2.0 | 5 votes |
|
public void paint(GC gc, Object value)
{
Transform transform = new Transform(gc.getDevice());
transform.translate(getBounds().x, getBounds().y);
gc.setTransform(transform);
gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
gc.setForeground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
if (isHover())
{
gc.setForeground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
gc.drawRoundRectangle(0, 0, 17, 17, 5, 5);
}
gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
gc.setForeground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
if (isExpanded())
{
gc.fillRectangle(4, 3, 9, 3);
gc.drawRectangle(4, 3, 9, 3);
}
else
{
gc.fillRectangle(4, 3, 9, 9);
gc.drawRectangle(4, 3, 9, 9);
gc.drawLine(4, 5, 13, 5);
}
gc.setTransform(null);
transform.dispose();
}
Example 4
| Source File: GraphUtils.java From n4js with Eclipse Public License 1.0 | 5 votes |
|
public static void drawArrowHead(GC gc, Point referencePoint, Point p) {
final double angle = Math.atan2(p.y - referencePoint.y, p.x - referencePoint.x) * 180.0 / Math.PI;
final Transform tf = new Transform(gc.getDevice());
tf.rotate(Double.valueOf(angle).floatValue());
tf.scale(7, 3);
final float[] pnts = new float[] { -1, 1, -1, -1 };
tf.transform(pnts);
gc.drawLine(Math.round(p.x), Math.round(p.y), Math.round(p.x + pnts[0]), Math.round(p.y + pnts[1]));
gc.drawLine(Math.round(p.x), Math.round(p.y), Math.round(p.x + pnts[2]), Math.round(p.y + pnts[3]));
tf.dispose();
}
Example 5
| Source File: PatternImageEditorDialog.java From birt with Eclipse Public License 1.0 | 5 votes |
|
private static void drawItem( GC gc, PatternImage patternImage, int x,
int y )
{
int width = VIEW_WIDTH;
int height = VIEW_HEIGHT;
Device device = gc.getDevice( );
Image image = createImageFromPattern( patternImage );
Pattern pattern = new Pattern( device, image );
gc.setBackgroundPattern( pattern );
gc.fillRectangle( x, y, width, height );
pattern.dispose( );
image.dispose( );
}
Example 6
| Source File: GraphUtils.java From n4js with Eclipse Public License 1.0 | 5 votes |
|
/**
* Paints an arc from src to tgt.
* <p/>
* <b>Assumption:</b> The tgt is located below of the src.
*/
public static float[] arcReversed(GC gc, Point src, Point tgt) {
Path path = new Path(gc.getDevice());
int ydiff = (int) ((tgt.y - src.y) / 3);
path.moveTo((int) src.x, (int) src.y);
path.cubicTo((int) src.x, (int) src.y + ydiff, (int) tgt.x, (int) tgt.y - ydiff * 2, (int) tgt.x, (int) tgt.y);
gc.drawPath(path);
float[] pp = path.getPathData().points;
return pp;
}
Example 7
| Source File: GraphUtils.java From n4js with Eclipse Public License 1.0 | 5 votes |
|
/** Paints an arc from src to tgt using the given control point ctr. */
public static float[] arc(GC gc, Point ctr, Point src, Point tgt) {
Path path = new Path(gc.getDevice());
path.moveTo((int) src.x, (int) src.y);
path.quadTo((int) ctr.x, (int) ctr.y, (int) tgt.x, (int) tgt.y);
gc.drawPath(path);
float[] pp = path.getPathData().points;
return pp;
}
Example 8
| Source File: SvgShape.java From nebula with Eclipse Public License 2.0 | 5 votes |
|
/**
* Returns whether or not the given point is contained by this shape.
* @param x
* @param y
* @param gc
* @param outline
* @return true if the given point is contained, false otherwise
* @see Path#contains(float, float, GC, boolean)
*/
public boolean contains(float x, float y, GC gc, boolean outline) {
Transform t = new Transform(gc.getDevice());
gc.getTransform(t);
t.invert();
float[] pts = new float[] { x, y };
t.transform(pts);
t.dispose();
return path.contains(pts[0], pts[1], gc, outline);
}
Example 9
| Source File: SourceColunmCellRenderer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
GridItem item = (GridItem) value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
int y = 0;
Image image = item.getImage(getColumn());
if (image != null) {
y = topMargin + image.getBounds().height + bottomMargin;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
//
// with this code:
int textHeight = 0;
if (!isWordWrap()) {
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
} else {
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for (int cnt = 0; cnt < currTextLayout.getLineCount(); cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 10
| Source File: TextCellRenderer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public void draw(GC gc, JaretTable jaretTable, ICellStyle cellStyle, Rectangle drawingArea, IRow row,
IColumn column, boolean drawFocus, boolean selected, boolean printing) {
drawBackground(gc, drawingArea, cellStyle, selected, printing);
Rectangle drect = drawBorder(gc, cellStyle, drawingArea, printing);
Rectangle rect = applyInsets(drect);
// convert the value to a string
String s = convertValue(row, column);
Color fg = gc.getForeground();
Color bg = gc.getBackground();
Font font = gc.getFont();
// draw comment marker if comment is present and not printing
if (!printing && getComment(row, column) != null) {
drawCommentMarker(gc, drawingArea, _commentColor, COMMENTMARKER_SIZE);
}
if (drawFocus) {
drawFocus(gc, drect);
}
drawSelection(gc, drawingArea, cellStyle, selected, printing);
gc.setForeground(fg);
gc.setBackground(bg);
gc.setFont(font);
if (s != null) {
if (selected && !printing) {
gc.setBackground(SELECTIONCOLOR);
} else {
gc.setBackground(getBackgroundColor(cellStyle, printing));
}
gc.setForeground(getForegroundColor(cellStyle, printing));
gc.setFont(getFont(cellStyle, printing, gc.getFont()));
drawCellString(gc, rect, s, cellStyle);
if (s.indexOf("we") != -1) {
TextLayout textLayout = new TextLayout(gc.getDevice());
textLayout.setText(s);
textLayout.setFont(gc.getFont());
textLayout.setWidth(rect.width);
Color color = new Color(gc.getDevice(), 150, 100, 100);
Font font2 = new Font(gc.getDevice(), gc.getFont().getFontData()[0].getName(), gc.getFont()
.getFontData()[0].getHeight(), SWT.ITALIC);
TextStyle style = new TextStyle(font2, color, null);
for (int i = 1; i < s.length(); i++) {
int j = indexOf(s, "we", i, false);
if (j != -1) {
textLayout.setStyle(style, j, j + 3);
} else {
break;
}
}
gc.fillRectangle(rect);
textLayout.draw(gc, rect.x, rect.y);
gc.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_LIST_FOREGROUND));
}
}
}
Example 11
| Source File: TextCellRenderer.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public void draw(GC gc, JaretTable jaretTable, ICellStyle cellStyle, Rectangle drawingArea, IRow row,
IColumn column, boolean drawFocus, boolean selected, boolean printing) {
drawBackground(gc, drawingArea, cellStyle, selected, printing);
Rectangle drect = drawBorder(gc, cellStyle, drawingArea, printing);
Rectangle rect = applyInsets(drect);
// convert the value to a string
String s = convertValue(row, column);
Color fg = gc.getForeground();
Color bg = gc.getBackground();
Font font = gc.getFont();
// draw comment marker if comment is present and not printing
if (!printing && getComment(row, column) != null) {
drawCommentMarker(gc, drawingArea, _commentColor, COMMENTMARKER_SIZE);
}
if (drawFocus) {
drawFocus(gc, drect);
}
drawSelection(gc, drawingArea, cellStyle, selected, printing);
gc.setForeground(fg);
gc.setBackground(bg);
gc.setFont(font);
if (s != null) {
if (selected && !printing) {
gc.setBackground(SELECTIONCOLOR);
} else {
gc.setBackground(getBackgroundColor(cellStyle, printing));
}
gc.setForeground(getForegroundColor(cellStyle, printing));
gc.setFont(getFont(cellStyle, printing, gc.getFont()));
drawCellString(gc, rect, s, cellStyle);
if (s.indexOf("we") != -1) {
TextLayout textLayout = new TextLayout(gc.getDevice());
textLayout.setText(s);
textLayout.setFont(gc.getFont());
textLayout.setWidth(rect.width);
Color color = new Color(gc.getDevice(), 150, 100, 100);
Font font2 = new Font(gc.getDevice(), gc.getFont().getFontData()[0].getName(), gc.getFont()
.getFontData()[0].getHeight(), SWT.ITALIC);
TextStyle style = new TextStyle(font2, color, null);
for (int i = 1; i < s.length(); i++) {
int j = indexOf(s, "we", i, false);
if (j != -1) {
textLayout.setStyle(style, j, j + 3);
} else {
break;
}
}
gc.fillRectangle(rect);
textLayout.draw(gc, rect.x, rect.y);
gc.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_LIST_FOREGROUND));
}
}
}
Example 12
| Source File: CellRenderer.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
GridItem item = (GridItem) value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
if (isTree()) {
x += getToggleIndent(item);
x += toggleRenderer.getBounds().width + insideMargin;
}
if (isCheck()) {
x += checkRenderer.getBounds().width + insideMargin;
}
int y = 0;
Image image = item.getImage(getColumn());
if (image != null) {
y = topMargin + image.getBounds().height + bottomMargin;
x += image.getBounds().width + insideMargin;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells
// in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() +
// bottomMargin);
//
// with this code:
int textHeight = 0;
if (!isWordWrap()) {
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
} else {
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for (int cnt = 0; cnt < currTextLayout.getLineCount(); cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 13
| Source File: DefaultCellRenderer.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value)
{
GridItem item = (GridItem)value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
if (isTree())
{
x += getToggleIndent(item);
x += toggleRenderer.getBounds().width + insideMargin;
}
if (isCheck())
{
x += checkRenderer.getBounds().width + insideMargin;
}
int y = 0;
Image image = item.getImage(getColumn());
if (image != null)
{
y = topMargin + image.getBounds().height + bottomMargin;
x += image.getBounds().width + insideMargin;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
//
// with this code:
int textHeight = 0;
if(!isWordWrap())
{
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
}
else
{
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for(int cnt=0;cnt<currTextLayout.getLineCount();cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 14
| Source File: DefaultCellRenderer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value)
{
GridItem item = (GridItem)value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
if (isTree())
{
x += getToggleIndent(item);
x += toggleRenderer.getBounds().width + insideMargin;
}
if (isCheck())
{
x += checkRenderer.getBounds().width + insideMargin;
}
int y = 0;
Image image = item.getImage(getColumn());
if (image != null)
{
y = topMargin + image.getBounds().height + bottomMargin;
x += image.getBounds().width + insideMargin;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
//
// with this code:
int textHeight = 0;
if(!isWordWrap())
{
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
}
else
{
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for(int cnt=0;cnt<currTextLayout.getLineCount();cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 15
| Source File: ViewLattice.java From arx with Apache License 2.0 | 4 votes |
|
/**
* Draws a node.
*
* @param g
*/
private void drawNodes(final GC g) {
// Prepare
Rectangle bounds = new Rectangle(0, 0, (int)nodeWidth, (int)nodeHeight);
Transform transform = new Transform(g.getDevice());
// Set style
g.setLineWidth(STROKE_WIDTH_NODE);
g.setFont(font);
// Draw nodes
for (List<ARXNode> level : lattice) {
for (ARXNode node : level) {
// Obtain coordinates
double[] center = (double[]) node.getAttributes().get(ATTRIBUTE_CENTER);
bounds.x = (int)(center[0] - nodeWidth / 2d);
bounds.y = (int)(center[1] - nodeHeight / 2d);
// Clipping
if (bounds.intersects(new Rectangle(0, 0, screen.x, screen.y))) {
// Retrieve/compute text rendering data
SerializablePath path = (SerializablePath) node.getAttributes().get(ATTRIBUTE_PATH);
Point extent = (Point) node.getAttributes().get(ATTRIBUTE_EXTENT);
if (path == null || path.getPath() == null) {
String text = (String) node.getAttributes().get(ATTRIBUTE_LABEL);
path = new SerializablePath(new Path(canvas.getDisplay()));
path.getPath().addString(text, 0, 0, font);
node.getAttributes().put(ATTRIBUTE_PATH, path);
extent = g.textExtent(text);
node.getAttributes().put(ATTRIBUTE_EXTENT, extent);
}
// Degrade if too far away
if (bounds.width <= 4) {
g.setBackground(getInnerColor(node));
g.setAntialias(SWT.OFF);
g.fillRectangle(bounds.x, bounds.y, bounds.width, bounds.height);
// Draw real node
} else {
// Fill background
g.setBackground(getInnerColor(node));
g.setAntialias(SWT.OFF);
if (node != getSelectedNode()) {
g.fillOval(bounds.x, bounds.y, bounds.width, bounds.height);
} else {
g.fillRectangle(bounds.x, bounds.y, bounds.width, bounds.height);
}
// Draw line
g.setLineWidth(getOuterStrokeWidth(node, bounds.width));
g.setForeground(getOuterColor(node));
g.setAntialias(SWT.ON);
if (node != getSelectedNode()) {
g.drawOval(bounds.x, bounds.y, bounds.width, bounds.height);
} else {
g.drawRectangle(bounds.x, bounds.y, bounds.width, bounds.height);
}
// Draw text
if (bounds.width >= 20) {
// Enable anti-aliasing
g.setTextAntialias(SWT.ON);
// Compute position and factor
float factor1 = (bounds.width * 0.7f) / (float)extent.x;
float factor2 = (bounds.height * 0.7f) / (float)extent.y;
float factor = Math.min(factor1, factor2);
int positionX = bounds.x + (int)(((float)bounds.width - (float)extent.x * factor) / 2f);
int positionY = bounds.y + (int)(((float)bounds.height - (float)extent.y * factor) / 2f);
// Initialize transformation
transform.identity();
transform.translate(positionX, positionY);
transform.scale(factor, factor);
g.setTransform(transform);
// Draw and reset
g.setBackground(COLOR_BLACK);
g.fillPath(path.getPath());
g.setTransform(null);
g.setTextAntialias(SWT.OFF);
}
}
}
}
}
// Clean up
transform.dispose();
}
Example 16
| Source File: NebulaToolbar.java From nebula with Eclipse Public License 2.0 | 4 votes |
|
/**
* Paint widgets using Windows Seven mode on graphical canvas.
*
* @param gc GC
*/
private void paintSeven(GC gc)
{
Color defaultForeground = gc.getForeground();
Color defaultBackground = gc.getBackground();
Rectangle rect = getClientArea();
Device device = gc.getDevice();
Color c1 = new Color(device, 249, 252, 255);
Color c2 = new Color(device, 230, 240, 250);
Color c3 = new Color(device, 220, 230, 244);
Color c4 = new Color(device, 221, 233, 247);
Color ca = new Color(device, 205, 218, 234);
Color cb = new Color(device, 160, 175, 195);
int middle = (int) Math.ceil(rect.height / 2);
Pattern patternBg1 = new Pattern(device, 0, 0, 0, middle, c1, c2);
gc.setBackgroundPattern(patternBg1);
gc.fillRectangle(new Rectangle(0, 0, rect.width, middle));
gc.setBackgroundPattern(null);
Pattern patternBg2 = new Pattern(device, 0, middle, 0, rect.height - middle, c3, c4);
gc.setBackgroundPattern(patternBg2);
gc.fillRectangle(new Rectangle(0, middle, rect.width, rect.height - middle));
gc.setBackgroundPattern(null);
gc.setForeground(ca);
gc.drawLine(0, rect.height - 2, rect.width - 1, rect.height - 2);
gc.setForeground(cb);
gc.drawLine(0, rect.height - 1, rect.width - 1, rect.height - 1);
gc.setForeground(defaultForeground);
gc.setBackground(defaultBackground);
gc.setAlpha(255);
c1.dispose();
c2.dispose();
c3.dispose();
c4.dispose();
ca.dispose();
cb.dispose();
}
Example 17
| Source File: TBSearchCellRenderer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
GridItem item = (GridItem) value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
if (isTree()) {
x += getToggleIndent(item);
x += toggleRenderer.getBounds().width + insideMargin;
}
if (isCheck()) {
x += checkRenderer.getBounds().width + insideMargin;
}
int y = 0;
Image image = item.getImage(getColumn());
if (image != null) {
y = topMargin + image.getBounds().height + bottomMargin;
x += image.getBounds().width + insideMargin;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
//
// with this code:
int textHeight = 0;
if (!isWordWrap()) {
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
} else {
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for (int cnt = 0; cnt < currTextLayout.getLineCount(); cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 18
| Source File: TBSearchCellRenderer.java From tmxeditor8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
GridItem item = (GridItem) value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
if (isTree()) {
x += getToggleIndent(item);
x += toggleRenderer.getBounds().width + insideMargin;
}
if (isCheck()) {
x += checkRenderer.getBounds().width + insideMargin;
}
int y = 0;
Image image = item.getImage(getColumn());
if (image != null) {
y = topMargin + image.getBounds().height + bottomMargin;
x += image.getBounds().width + insideMargin;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
//
// with this code:
int textHeight = 0;
if (!isWordWrap()) {
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
} else {
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for (int cnt = 0; cnt < currTextLayout.getLineCount(); cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 19
| Source File: TargetColunmCellRenderer.java From translationstudio8 with GNU General Public License v2.0 | 4 votes |
|
/**
* {@inheritDoc}
*/
public Point computeSize(GC gc, int wHint, int hHint, Object value) {
GridItem item = (GridItem) value;
gc.setFont(item.getFont(getColumn()));
int x = 0;
x += leftMargin;
int y = 0;
Image image = item.getImage(getColumn());
if (image != null) {
y = topMargin + image.getBounds().height + bottomMargin;
x += image.getBounds().width + 3;
}
// MOPR-DND
// MOPR: replaced this code (to get correct preferred height for cells in word-wrap columns)
//
// x += gc.stringExtent(item.getText(column)).x + rightMargin;
//
// y = Math.max(y,topMargin + gc.getFontMetrics().getHeight() + bottomMargin);
//
// with this code:
int textHeight = 0;
if (!isWordWrap()) {
x += gc.textExtent(item.getText(getColumn())).x + rightMargin;
textHeight = topMargin + textTopMargin + gc.getFontMetrics().getHeight() + textBottomMargin + bottomMargin;
} else {
int plainTextWidth;
if (wHint == SWT.DEFAULT)
plainTextWidth = getBounds().width - x - rightMargin;
else
plainTextWidth = wHint - x - rightMargin;
TextLayout currTextLayout = new TextLayout(gc.getDevice());
currTextLayout.setFont(gc.getFont());
currTextLayout.setText(item.getText(getColumn()));
currTextLayout.setAlignment(getAlignment());
currTextLayout.setWidth(plainTextWidth < 1 ? 1 : plainTextWidth);
x += plainTextWidth + rightMargin;
textHeight += topMargin + textTopMargin;
for (int cnt = 0; cnt < currTextLayout.getLineCount(); cnt++)
textHeight += currTextLayout.getLineBounds(cnt).height;
textHeight += textBottomMargin + bottomMargin;
currTextLayout.dispose();
}
y = Math.max(y, textHeight);
return new Point(x, y);
}
Example 20
| Source File: PieUtils.java From BiglyBT with GNU General Public License v2.0 | 2 votes |
|
public static void
drawPie(
GC gc,Image image, int x, int y,int width,int height,int percent, boolean draw_border )
{
Rectangle image_size = image.getBounds();
int width_pad = ( width - image_size.width )/2;
int height_pad = ( height - image_size.height )/2;
int angle = (percent * 360) / 100;
if(angle<4){
angle = 0; // workaround fillArc rendering bug
}
Region old_clipping = new Region();
gc.getClipping(old_clipping);
Path path_done = new Path(gc.getDevice());
path_done.addArc(x,y,width,height,90,-angle);
path_done.lineTo( x+width/2, y+height/2);
path_done.close();
gc.setClipping( path_done );
gc.drawImage(image, x+width_pad, y+height_pad+1);
Path path_undone = new Path(gc.getDevice());
path_undone.addArc(x,y,width,height,90-angle,angle-360);
path_undone.lineTo( x+width/2, y+height/2);
path_undone.close();
gc.setClipping( path_undone );
gc.setAlpha( 75 );
gc.drawImage(image, x+width_pad, y+height_pad+1);
gc.setAlpha( 255 );
gc.setClipping( old_clipping );
if ( draw_border ){
gc.setForeground(Colors.blue);
if ( percent == 100 ){
gc.drawOval(x , y , width-1, height-1);
}else{
if ( angle > 0 ){
gc.drawPath( path_done );
}
}
}
path_done.dispose();
path_undone.dispose();
old_clipping.dispose();
}
