void setPosition(int newX, int newY) {
Insets insets = eNode.getContext().getInsets();
FontMetrics metrics = getFontMetrics(getFont());
int stringWidth = metrics.stringWidth(getText());
int stringHeight = metrics.getHeight();
setBounds(
newX + insets.left + eNode.getWidth() + SEPARATION,
newY + insets.top + eNode.getInsets().top,
metrics.stringWidth(getText()),
metrics.getHeight());
}
/**
* 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);
}
}
public void paint(Graphics g) {
m_fm = g.getFontMetrics();
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
getBorder().paintBorder(this, g, 0, 0, getWidth(), getHeight());
g.setColor(getForeground());
g.setFont(getFont());
m_insets = getInsets();
int x = m_insets.left;
int y = m_insets.top + m_fm.getAscent();
StringTokenizer st = new StringTokenizer(getText(), "\t");
while (st.hasMoreTokens()) {
String sNext = st.nextToken();
g.drawString(sNext, x, y);
x += m_fm.stringWidth(sNext);
if (!st.hasMoreTokens()) break;
int index = 0;
while (x >= getTab(index)) index++;
x = getTab(index);
}
}
void setPosition(int newX, int newY) {
Insets insets = getContext().getInsets();
insets = getContext().getInsets();
FontMetrics metrics = getFontMetrics(getFont());
int stringWidth = metrics.stringWidth(getText());
int stringHeight = metrics.getHeight();
setBounds(
newX + insets.left,
newY + insets.top,
stringWidth + getInsets().left + getInsets().right,
stringHeight + insets.top + insets.bottom + VERTICAL_PAD);
if (rightLabel != null) rightLabel.setPosition(newX, newY);
}
private Dimension calcTypeListPreferredSize(final List<ModuleBuilder> allModuleTypes) {
int width = 0;
int height = 0;
final FontMetrics fontMetrics = myTypesList.getFontMetrics(myTypesList.getFont());
final int fontHeight = fontMetrics.getMaxAscent() + fontMetrics.getMaxDescent();
for (final ModuleBuilder type : allModuleTypes) {
final Icon icon = type.getBigIcon();
final int iconHeight = icon != null ? icon.getIconHeight() : 0;
final int iconWidth = icon != null ? icon.getIconWidth() : 0;
height += Math.max(iconHeight, fontHeight) + 6;
width = Math.max(width, iconWidth + fontMetrics.stringWidth(type.getPresentableName()) + 10);
}
return new Dimension(width, height);
}
/**
* Draw the line numbers
*
* @param g
*/
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
((Graphics2D) g)
.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
// Determine the width of the space available to draw the line number
FontMetrics fontMetrics = component.getFontMetrics(component.getFont());
Insets insets = getInsets();
int availableWidth = getSize().width - insets.left - insets.right;
// Determine the rows to draw within the clipped bounds.
Rectangle clip = g.getClipBounds();
int rowStartOffset = component.viewToModel(new Point(0, clip.y));
int endOffset = component.viewToModel(new Point(0, clip.y + clip.height));
while (rowStartOffset <= endOffset) {
try {
if (isCurrentLine(rowStartOffset)) g.setColor(getCurrentLineForeground());
else g.setColor(getForeground());
// Get the line number as a string and then determine the
// "X" and "Y" offsets for drawing the string.
String lineNumber = getTextLineNumber(rowStartOffset);
int stringWidth = fontMetrics.stringWidth(lineNumber);
int x = getOffsetX(availableWidth, stringWidth) + insets.left;
int y = getOffsetY(rowStartOffset, fontMetrics);
g.drawString(lineNumber, x, y);
// Move to the next row
rowStartOffset = Utilities.getRowEnd(component, rowStartOffset) + 1;
} catch (Exception e) {
break;
}
}
}
private int getTextWidth(String text) {
return fmRef.stringWidth(text);
}
