@Override
protected void fillShape(Graphics graphics) {
Rectangle a = start(graphics);
try {
graphics.fillRoundRectangle(a, 20, 20);
} finally {
stop(graphics);
}
}
@Override
protected void paintClientArea(Graphics graphics) {
if (support3d == null) support3d = GraphicsUtil.testPatternSupported(graphics);
Rectangle clientArea = getClientArea();
Rectangle square =
new Rectangle(
clientArea.x,
clientArea.y + clientArea.height / 2 - BOX_SIZE / 2,
BOX_SIZE,
BOX_SIZE);
graphics.pushState();
if (support3d)
graphics.setBackgroundPattern(
GraphicsUtil.createScaledPattern(
graphics,
Display.getCurrent(),
square.x,
square.y + 1,
square.x,
square.y + square.height,
ColorConstants.white,
graphics.getBackgroundColor()));
graphics.fillRoundRectangle(square, 4, 4);
graphics.setForegroundColor(CustomMediaFactory.getInstance().getColor(130, 130, 130));
graphics.drawRoundRectangle(square, 4, 4);
if (boolValue) {
graphics.translate(square.x, square.y);
graphics.setLineWidth(3);
graphics.setForegroundColor(selectedColor);
graphics.drawPolyline(
new int[] {
3,
(int) (BOX_SIZE * 0.45),
(int) (BOX_SIZE * 0.45),
BOX_SIZE * 3 / 4 - 1,
BOX_SIZE - 2,
3
});
}
graphics.popState();
Dimension textSize = FigureUtilities.getTextExtents(text, graphics.getFont());
if (!isEnabled()) {
graphics.translate(1, 1);
graphics.setForegroundColor(ColorConstants.buttonLightest);
graphics.drawText(text, square.getRight().getTranslated(GAP, -textSize.height / 2));
graphics.translate(-1, -1);
graphics.setForegroundColor(ColorConstants.buttonDarker);
}
graphics.drawText(text, square.getRight().getTranslated(GAP, -textSize.height / 2));
super.paintClientArea(graphics);
}
@Override
protected void fillShape(Graphics graphics) {
int fill_corner = DEFAULT_CORNER;
// If this is more close to 1/2, more light the tank will be.
double intersectFactor = 11d / 20d;
if (bounds.width < 2 * DEFAULT_CORNER) intersectFactor = 12d / 20d;
int rectWidth = (int) (bounds.width * intersectFactor);
if (fill_corner > (2 * rectWidth - (bounds.width - 2 * getLineWidth())))
fill_corner = 2 * rectWidth - bounds.width;
corner.height = fill_corner;
corner.width = fill_corner;
graphics.setAntialias(SWT.ON);
int valuePosition = ((LinearScale) scale).getValuePosition(getCoercedValue(), false);
if (support3d == null) support3d = GraphicsUtil.testPatternSupported(graphics);
if (effect3D && support3d) {
graphics.setBackgroundColor(WHITE_COLOR);
super.fillShape(graphics);
// fill background
Rectangle leftRectangle = new Rectangle(bounds.x, bounds.y, rectWidth, bounds.height);
Pattern leftGradientPattern =
GraphicsUtil.createScaledPattern(
graphics,
Display.getCurrent(),
leftRectangle.x,
leftRectangle.y,
leftRectangle.x + leftRectangle.width + 2,
leftRectangle.y,
fillBackgroundColor,
255,
WHITE_COLOR,
0);
graphics.setBackgroundPattern(leftGradientPattern);
graphics.fillRoundRectangle(leftRectangle, corner.width, corner.height);
Rectangle rightRectangle =
new Rectangle(bounds.x + bounds.width - rectWidth, bounds.y, rectWidth, bounds.height);
Pattern rightGradientPattern =
GraphicsUtil.createScaledPattern(
graphics,
Display.getCurrent(),
rightRectangle.x - 2,
rightRectangle.y,
rightRectangle.x + rightRectangle.width,
rightRectangle.y,
WHITE_COLOR,
0,
fillBackgroundColor,
255);
graphics.setBackgroundPattern(rightGradientPattern);
graphics.fillRoundRectangle(rightRectangle, corner.width, corner.height);
leftGradientPattern.dispose();
rightGradientPattern.dispose();
// fill value
graphics.setBackgroundColor(WHITE_COLOR);
int fillHeight = bounds.height - (valuePosition - bounds.y) - getLineWidth();
if (fillHeight > 0) {
graphics.fillRoundRectangle(
new Rectangle(bounds.x, valuePosition, bounds.width, fillHeight),
fill_corner,
fill_corner);
leftRectangle = new Rectangle(bounds.x, valuePosition, rectWidth, fillHeight);
leftGradientPattern =
GraphicsUtil.createScaledPattern(
graphics,
Display.getCurrent(),
leftRectangle.x,
leftRectangle.y,
leftRectangle.x + leftRectangle.width + 2,
leftRectangle.y,
fillColor,
255,
WHITE_COLOR,
0);
graphics.setBackgroundPattern(leftGradientPattern);
graphics.fillRoundRectangle(leftRectangle, fill_corner, fill_corner);
rightRectangle =
new Rectangle(
bounds.x + bounds.width - rectWidth, valuePosition, rectWidth, fillHeight);
rightGradientPattern =
GraphicsUtil.createScaledPattern(
graphics,
Display.getCurrent(),
rightRectangle.x - 2,
rightRectangle.y,
rightRectangle.x + rightRectangle.width,
rightRectangle.y,
WHITE_COLOR,
0,
fillColor,
255);
graphics.setBackgroundPattern(rightGradientPattern);
graphics.fillRoundRectangle(rightRectangle, fill_corner, fill_corner);
leftGradientPattern.dispose();
rightGradientPattern.dispose();
}
graphics.setForegroundColor(EFFECT3D_OUTLINE_COLOR);
} else {
graphics.setBackgroundColor(fillBackgroundColor);
super.fillShape(graphics);
graphics.setBackgroundColor(fillColor);
graphics.fillRoundRectangle(
new Rectangle(
bounds.x + lineWidth,
valuePosition,
bounds.width - 2 * lineWidth,
bounds.height - (valuePosition - bounds.y)),
fill_corner,
fill_corner);
// graphics.setForegroundColor(outlineColor);
}
}