@Override
protected void drawText(java.awt.Graphics2D g) {
if (getText() != null || isEditable()) {
TextLayout layout = getTextLayout();
layout.draw(g, (float) origin.x, (float) (origin.y + layout.getAscent()));
}
}
void drawWidget(GC gc, RECT rect) {
drawBackground(gc.handle, rect);
int selStart = selection.x;
int selEnd = selection.y;
if (selStart > selEnd) {
selStart = selection.y;
selEnd = selection.x;
}
// temporary code to disable text selection
selStart = selEnd = -1;
if (!OS.IsWindowEnabled(handle)) gc.setForeground(disabledColor);
layout.draw(gc, 0, 0, selStart, selEnd, null, null);
if (hasFocus() && focusIndex != -1) {
Rectangle[] rects = getRectangles(focusIndex);
for (int i = 0; i < rects.length; i++) {
Rectangle rectangle = rects[i];
gc.drawFocus(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
}
}
if (hooks(SWT.Paint) || filters(SWT.Paint)) {
Event event = new Event();
event.gc = gc;
event.x = rect.left;
event.y = rect.top;
event.width = rect.right - rect.left;
event.height = rect.bottom - rect.top;
sendEvent(SWT.Paint, event);
event.gc = null;
}
}
/**
* Render the View to the given graphic context. This implementation render the interior first,
* then the outline.
*/
public void paint(Graphics2D g, Rectangle2D a) {
if (!a.intersects(getBounds())) return;
if (image != null) { // paint bitmap
g.drawImage(image, text2ModelTr, null);
// debug:
g.setPaint(Color.red);
g.draw(this.bounds);
super.paint(g, a); // possibly paint framebox if non-null
} else { // paint textlayout
super.paint(g, a); // possibly paint framebox if non-null
AffineTransform oldAT = g.getTransform();
// paint text in black
g.setPaint(Color.black);
// from now on, we work in Y-direct (<0) coordinates to avoid inextricable problems with font
// being mirrored...
g.transform(text2ModelTr); // also include rotation
textLayout.draw(g, 0.0f, 0.0f);
// [pending] ajouter un cadre si areDimensionsComputed (wysiwyg du pauvre)
// get back to previous transform
g.setTransform(oldAT);
if (DEBUG) {
g.setPaint(Color.red);
g.draw(bounds);
}
}
}
public void render(int w, int h, Graphics2D g2) {
int w2 = w / 2;
int h2 = h / 2;
g2.setPaint(new GradientPaint(0, 0, outerC, w * .35f, h * .35f, innerC));
g2.fillRect(0, 0, w2, h2);
g2.setPaint(new GradientPaint(w, 0, outerC, w * .65f, h * .35f, innerC));
g2.fillRect(w2, 0, w2, h2);
g2.setPaint(new GradientPaint(0, h, outerC, w * .35f, h * .65f, innerC));
g2.fillRect(0, h2, w2, h2);
g2.setPaint(new GradientPaint(w, h, outerC, w * .65f, h * .65f, innerC));
g2.fillRect(w2, h2, w2, h2);
g2.setColor(Color.black);
TextLayout tl = new TextLayout("GradientPaint", g2.getFont(), g2.getFontRenderContext());
tl.draw(
g2,
(int) (w / 2 - tl.getBounds().getWidth() / 2),
(int) (h / 2 + tl.getBounds().getHeight() / 2));
}
@Override
void drawWidget(GC gc) {
int selStart = selection.x;
int selEnd = selection.y;
if (selStart > selEnd) {
selStart = selection.y;
selEnd = selection.x;
}
// temporary code to disable text selection
selStart = selEnd = -1;
if ((state & DISABLED) != 0) gc.setForeground(disabledColor);
layout.draw(gc, 0, 0, selStart, selEnd, null, null);
if (hasFocus() && focusIndex != -1) {
Rectangle[] rects = getRectangles(focusIndex);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
gc.drawFocus(rect.x, rect.y, rect.width, rect.height);
}
}
}
/**
* Overrides Step draw method.
*
* @param panel the drawing panel requesting the drawing
* @param _g the graphics context on which to draw
*/
public void draw(DrawingPanel panel, Graphics _g) {
if (track.trackerPanel == panel) {
AutoTracker autoTracker = track.trackerPanel.getAutoTracker();
if (autoTracker.isInteracting(track)) return;
}
if (panel instanceof TrackerPanel) {
TrackerPanel trackerPanel = (TrackerPanel) panel;
super.draw(trackerPanel, _g);
Graphics2D g = (Graphics2D) _g;
if (isLabelVisible()) {
TextLayout layout = textLayouts.get(trackerPanel);
if (layout == null) return;
Point p = getLayoutPosition(trackerPanel);
Paint gpaint = g.getPaint();
Font gfont = g.getFont();
g.setPaint(footprint.getColor());
g.setFont(textLayoutFont);
layout.draw(g, p.x, p.y);
g.setPaint(gpaint);
g.setFont(gfont);
}
}
}