private void updatePipette() {
Dialog pickerDialog = getPickerDialog();
if (pickerDialog != null && pickerDialog.isShowing()) {
Point mouseLoc = updateLocation();
if (mouseLoc == null) return;
final Color c = getPixelColor(mouseLoc);
if (!c.equals(getColor()) || !mouseLoc.equals(myPreviousLocation)) {
setColor(c);
myPreviousLocation.setLocation(mouseLoc);
myCaptureRect.setBounds(
mouseLoc.x - HOT_SPOT.x + SIZE / 2 - 2, mouseLoc.y - HOT_SPOT.y + SIZE / 2 - 2, 5, 5);
BufferedImage capture = myRobot.createScreenCapture(myCaptureRect);
// Clear the cursor graphics
myGraphics.setComposite(AlphaComposite.Src);
myGraphics.setColor(UIUtil.TRANSPARENT_COLOR);
myGraphics.fillRect(0, 0, myImage.getWidth(), myImage.getHeight());
myGraphics.drawImage(
capture, myZoomRect.x, myZoomRect.y, myZoomRect.width, myZoomRect.height, this);
// cropping round image
myGraphics.setComposite(AlphaComposite.getInstance(AlphaComposite.DST_OUT));
myGraphics.drawImage(
myMaskImage, myZoomRect.x, myZoomRect.y, myZoomRect.width, myZoomRect.height, this);
// paint magnifier
myGraphics.setComposite(AlphaComposite.SrcOver);
UIUtil.drawImage(
myGraphics, myPipetteImage, SIZE - AllIcons.Ide.Pipette.getIconWidth(), 0, this);
pickerDialog.setCursor(
myParent.getToolkit().createCustomCursor(myImage, HOT_SPOT, "ColorPicker"));
notifyListener(c, 300);
}
}
}
