@Override
public Dimension getMinimumSize(int cols) {
Font f = xtext.getFont();
FontMetrics fm = xtext.getFontMetrics(f);
return new Dimension(
fm.charWidth('0') * cols + 10, fm.getMaxDescent() + fm.getMaxAscent() + PADDING);
}
/**
* This is called to paint within the EditCanvas
*
* @param g Graphics
* @param c DisplayCanvas to paint on.
*/
public void paint(Graphics g, DisplayCanvas c) {
Rectangle nb = transformOutput(c, getBounds());
if (!getActive()) {
Rectangle r = getBounds();
g.setColor(Color.lightGray);
g.fillRect(r.x, r.y, r.width, r.height);
}
draw((Graphics2D) g, nb.x, nb.y, nb.width, nb.height);
if ((c instanceof StationModelCanvas) && ((StationModelCanvas) c).getShowParams()) {
int xoff = 0;
FontMetrics fm = g.getFontMetrics();
g.setColor(Color.black);
for (int i = 0; i < paramIds.length; i++) {
String s = paramIds[i];
if (i > 0) {
s = ", " + s;
}
g.drawString(s, nb.x + xoff, nb.y + nb.height + fm.getMaxDescent() + fm.getMaxAscent() + 4);
xoff += fm.stringWidth(s);
}
}
if ((c instanceof StationModelCanvas) && ((StationModelCanvas) c).shouldShowAlignmentPoints()) {
paintRectPoint(g, c);
}
}
/**
* Converts a line index to a y co-ordinate.
*
* @param line The line
*/
public int lineToY(int line) {
FontMetrics fm = painter.getFontMetrics();
return (line - firstLine) * fm.getHeight() - (fm.getLeading() + fm.getMaxDescent());
}
private boolean recalcPositions(Graphics g) {
Font f = g.getFont();
if (f != oldFont || !(StringUtil.stringsEqual(oldText, text))) {
FontMetrics fm = g.getFontMetrics(f);
sw = MesquiteInteger.maximum(fm.stringWidth("888"), fm.stringWidth(tf.getText()));
sh = fm.getMaxAscent() + fm.getMaxDescent();
}
oldText = text;
oldFont = f;
if (oldTextBoxWidth < sw + MesquiteModule.textEdgeCompensationWidth - 1
|| oldTextBoxHeight < sh + MesquiteModule.textEdgeCompensationHeight - 1) {
textBoxWidth = sw + MesquiteModule.textEdgeCompensationWidth; // 34
textBoxHeight = sh + MesquiteModule.textEdgeCompensationHeight; // 18
oldTextBoxWidth = textBoxWidth;
oldTextBoxHeight = textBoxHeight;
if (horizontal) {
if (stacked) {
totalWidth = textBoxWidth + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 20;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
tf.setLocation(0, 0);
decrementButton.setLocation(2, textBoxHeight + 4);
incrementButton.setLocation(totalWidth - 20, textBoxHeight + 4);
} else {
totalWidth = textBoxWidth + 36 + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 4;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
decrementButton.setLocation(0, 2);
tf.setLocation(
decrementButton.getBounds().x + decrementButton.getBounds().width + 1,
0); // 1 added to x
incrementButton.setLocation(
tf.getBounds().x + tf.getBounds().width + EnterButton.MIN_DIMENSION + 2,
2); // 1 added to x
}
enterButton.setLocation(tf.getBounds().x + tf.getBounds().width + 1, 2);
} else {
if (stacked) {
totalWidth = textBoxWidth + EnterButton.MIN_DIMENSION + 2;
totalHeight = textBoxHeight + 20;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
tf.setLocation(0, 0);
decrementButton.setLocation(2, textBoxHeight + 4);
incrementButton.setLocation(totalWidth - 22, textBoxHeight + 4);
enterButton.setLocation(tf.getBounds().x + tf.getBounds().width + 1, 2);
} else {
totalWidth = textBoxWidth; // should be 0
totalHeight = textBoxHeight + 36 + EnterButton.MIN_DIMENSION + 2;
setSize(totalWidth, totalHeight);
tf.setSize(textBoxWidth, textBoxHeight);
incrementButton.setLocation(1, 2);
tf.setLocation(0, incrementButton.getBounds().height + 3);
decrementButton.setLocation(
1, tf.getBounds().y + tf.getBounds().height + EnterButton.MIN_DIMENSION + 2);
enterButton.setLocation(1, tf.getBounds().y + tf.getBounds().height + 1);
}
}
incrementButton.repaint();
decrementButton.repaint();
enterButton.repaint();
repaint();
getParent().repaint();
return true;
}
if (checkBackground()) {
repaint();
return true;
}
/* if (!getBackground().equals(getParent().getBackground())) {
bg =getParent().getBackground();
setBackground(bg);
//setBackground(Color.green);
tf.setBackground(bg);
decrementButton.setBackground(bg);
incrementButton.setBackground(bg);
enterButton.setBackground(bg);
repaint();
return true;
}*/
return false;
}
