/**
* Paints the specified component.
*
* @param context context for the component being painted
* @param g the {@code Graphics} object used for painting
* @see #update(Graphics,JComponent)
*/
protected void paint(SynthContext context, Graphics g) {
Border vpBorder = scrollpane.getViewportBorder();
if (vpBorder != null) {
Rectangle r = scrollpane.getViewportBorderBounds();
vpBorder.paintBorder(scrollpane, g, r.x, r.y, r.width, r.height);
}
}
/**
* Reinitialize the insets parameter with this Border's current Insets.
*
* @param c the component for which this border insets value applies
* @param insets the object to be reinitialized
*/
public Insets getBorderInsets(Component c, Insets insets) {
Border border = getBorder();
if (border != null) {
if (border instanceof AbstractBorder) {
((AbstractBorder) border).getBorderInsets(c, insets);
} else {
// Can't reuse border insets because the Border interface
// can't be enhanced.
Insets i = border.getBorderInsets(c);
insets.top = i.top;
insets.right = i.right;
insets.bottom = i.bottom;
insets.left = i.left;
}
} else {
insets.left = insets.top = insets.right = insets.bottom = 0;
}
insets.left += EDGE_SPACING + TEXT_SPACING;
insets.right += EDGE_SPACING + TEXT_SPACING;
insets.top += EDGE_SPACING + TEXT_SPACING;
insets.bottom += EDGE_SPACING + TEXT_SPACING;
if (c == null || label == null) {
return insets;
}
insets.top += label.getHeight();
return insets;
}
public FileNameRenderer(JTable table) {
Border b = UIManager.getBorder("Table.noFocusBorder");
if (Objects.isNull(b)) { // Nimbus???
Insets i = focusCellHighlightBorder.getBorderInsets(textLabel);
b = BorderFactory.createEmptyBorder(i.top, i.left, i.bottom, i.right);
}
noFocusBorder = b;
p.setOpaque(false);
panel.setOpaque(false);
// http://www.icongalore.com/ XP Style Icons - Windows Application Icon, Software XP Icons
nicon = new ImageIcon(getClass().getResource("wi0063-16.png"));
sicon =
new ImageIcon(
p.createImage(
new FilteredImageSource(nicon.getImage().getSource(), new SelectedImageFilter())));
iconLabel = new JLabel(nicon);
iconLabel.setBorder(BorderFactory.createEmptyBorder());
p.add(iconLabel, BorderLayout.WEST);
p.add(textLabel);
panel.add(p, BorderLayout.WEST);
Dimension d = iconLabel.getPreferredSize();
dim.setSize(d);
table.setRowHeight(d.height);
}
public void paint(Graphics g, JComponent c) {
boolean hasFocus = comboBox.hasFocus();
Rectangle r;
if (comboBox.isEnabled()) {
g.setColor(comboBox.getBackground());
} else {
g.setColor(UIManager.getColor("ComboBox.disabledBackground"));
}
g.fillRect(0, 0, c.getWidth(), c.getHeight());
if (!comboBox.isEditable()) {
r = rectangleForCurrentValue();
paintCurrentValue(g, r, hasFocus);
}
r = rectangleForArrowIcon();
arrowIcon.paintIcon(c, g, r.x, r.y);
if (!comboBox.isEditable()) {
Border border = comboBox.getBorder();
Insets in;
if (border != null) {
in = border.getBorderInsets(comboBox);
} else {
in = new Insets(0, 0, 0, 0);
}
// Draw the separation
if (MotifGraphicsUtils.isLeftToRight(comboBox)) {
r.x -= (HORIZ_MARGIN + 2);
} else {
r.x += r.width + HORIZ_MARGIN + 1;
}
r.y = in.top;
r.width = 1;
r.height = comboBox.getBounds().height - in.bottom - in.top;
g.setColor(UIManager.getColor("controlShadow"));
g.fillRect(r.x, r.y, r.width, r.height);
r.x++;
g.setColor(UIManager.getColor("controlHighlight"));
g.fillRect(r.x, r.y, r.width, r.height);
}
}
protected Rectangle rectangleForArrowIcon() {
Rectangle b = comboBox.getBounds();
Border border = comboBox.getBorder();
Insets in;
if (border != null) {
in = border.getBorderInsets(comboBox);
} else {
in = new Insets(0, 0, 0, 0);
}
b.x = in.left;
b.y = in.top;
b.width -= (in.left + in.right);
b.height -= (in.top + in.bottom);
if (MotifGraphicsUtils.isLeftToRight(comboBox)) {
b.x = b.x + b.width - HORIZ_MARGIN - arrowIcon.getIconWidth();
} else {
b.x += HORIZ_MARGIN;
}
b.y = b.y + (b.height - arrowIcon.getIconHeight()) / 2;
b.width = arrowIcon.getIconWidth();
b.height = arrowIcon.getIconHeight();
return b;
}
/**
* Paints the border for the specified component with the specified position and size.
*
* @param c the component for which this border is being painted
* @param g the paint graphics
* @param x the x position of the painted border
* @param y the y position of the painted border
* @param width the width of the painted border
* @param height the height of the painted border
*/
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Border border = getBorder();
if (label == null) {
if (border != null) {
border.paintBorder(c, g, x, y, width, height);
}
return;
}
Rectangle grooveRect =
new Rectangle(
x + EDGE_SPACING,
y + EDGE_SPACING,
width - (EDGE_SPACING * 2),
height - (EDGE_SPACING * 2));
Dimension labelDim = label.getPreferredSize();
int baseline = label.getBaseline(labelDim.width, labelDim.height);
int ascent = Math.max(0, baseline);
int descent = labelDim.height - ascent;
int diff;
Insets insets;
if (border != null) {
insets = border.getBorderInsets(c);
} else {
insets = new Insets(0, 0, 0, 0);
}
diff = Math.max(0, ascent / 2 + TEXT_SPACING - EDGE_SPACING);
grooveRect.y += diff;
grooveRect.height -= diff;
compLoc.y = grooveRect.y + insets.top / 2 - (ascent + descent) / 2 - 1;
int justification;
if (c.getComponentOrientation().isLeftToRight()) {
justification = LEFT;
} else {
justification = RIGHT;
}
switch (justification) {
case LEFT:
compLoc.x = grooveRect.x + TEXT_INSET_H + insets.left;
break;
case RIGHT:
compLoc.x =
(grooveRect.x + grooveRect.width - (labelDim.width + TEXT_INSET_H + insets.right));
break;
}
// If title is positioned in middle of border AND its fontsize
// is greater than the border's thickness, we'll need to paint
// the border in sections to leave space for the component's background
// to show through the title.
//
if (border != null) {
if (grooveRect.y > compLoc.y - ascent) {
Rectangle clipRect = new Rectangle();
// save original clip
Rectangle saveClip = g.getClipBounds();
// paint strip left of text
clipRect.setBounds(saveClip);
if (computeIntersection(clipRect, x, y, compLoc.x - 1 - x, height)) {
g.setClip(clipRect);
border.paintBorder(
c, g, grooveRect.x, grooveRect.y, grooveRect.width, grooveRect.height);
}
// paint strip right of text
clipRect.setBounds(saveClip);
if (computeIntersection(
clipRect,
compLoc.x + labelDim.width + 1,
y,
x + width - (compLoc.x + labelDim.width + 1),
height)) {
g.setClip(clipRect);
border.paintBorder(
c, g, grooveRect.x, grooveRect.y, grooveRect.width, grooveRect.height);
}
// paint strip below text
clipRect.setBounds(saveClip);
if (computeIntersection(
clipRect,
compLoc.x - 1,
compLoc.y + ascent + descent,
labelDim.width + 2,
y + height - compLoc.y - ascent - descent)) {
g.setClip(clipRect);
border.paintBorder(
c, g, grooveRect.x, grooveRect.y, grooveRect.width, grooveRect.height);
}
// restore clip
g.setClip(saveClip);
} else {
border.paintBorder(c, g, grooveRect.x, grooveRect.y, grooveRect.width, grooveRect.height);
}
label.setLocation(compLoc);
label.setSize(labelDim);
}
}