/** Moves the target control on top of the dummy control. */
public void layout() {
if (getTargetControl() == null) {
return;
}
// Compute the unclipped bounds of the target in display coordinates
Rectangle displayBounds = Geometry.toDisplay(control.getParent(), control.getBounds());
// Clip the bounds of the target so that it doesn't go outside the dummy control's parent
Rectangle clippingRegion = DragUtil.getDisplayBounds(control.getParent());
displayBounds = displayBounds.intersection(clippingRegion);
// Compute the bounds of the target, in the local coordinate system of its parent
Rectangle targetBounds = Geometry.toControl(getTargetControl().getParent(), displayBounds);
// Move the target
getTargetControl().setBounds(targetBounds);
}
protected Point getInitialLocation(Point initialSize) {
Composite parent = getParent();
Rectangle parentBounds = parent.getClientArea();
Point centerPoint = Geometry.centerPoint(parent.getBounds());
return new Point(
centerPoint.x - (initialSize.x / 2),
Math.max(
parentBounds.y,
Math.min(
centerPoint.y - (initialSize.y * 2 / 3),
parentBounds.y + parentBounds.height - initialSize.y)));
}
public static Point getPoint(Rectangle bounds, int side) {
Point centerPoint = Geometry.centerPoint(bounds);
switch (side) {
case SWT.TOP:
return new Point(centerPoint.x, bounds.y + 1);
case SWT.BOTTOM:
return new Point(centerPoint.x, bounds.y + bounds.height - 1);
case SWT.LEFT:
return new Point(bounds.x + 1, centerPoint.y);
case SWT.RIGHT:
return new Point(bounds.x + bounds.width - 1, centerPoint.y);
}
return centerPoint;
}
/** Run the test */
protected void runTest() throws CoreException, WorkbenchException {
widgetFactory.init();
final Composite widget = widgetFactory.getControl();
final Point maxSize = widgetFactory.getMaxSize();
Rectangle initialBounds = widget.getBounds();
final Rectangle newBounds = Geometry.copy(initialBounds);
// This test is different now duw to trim API changes so 'gray' it...
setDegradationComment(
"<a href=https://bugs.eclipse.org/bugs/show_bug.cgi?id=129001>See Bug 129001</a> ");
for (int xIteration = 0; xIteration < xIterations; xIteration++) {
processEvents();
startMeasuring();
for (int yIteration = 0; yIteration < yIterations; yIteration++) {
// Avoid giving the same x value twice in a row in order to make
// it hard to cache
int xSize = maxSize.x * ((xIteration + yIteration) % xIterations) / xIterations;
int ySize = maxSize.y * yIteration / yIterations;
newBounds.width = xSize;
newBounds.height = ySize;
widget.setBounds(newBounds);
widget.layout(flushState);
}
stopMeasuring();
}
commitMeasurements();
assertPerformance();
widget.setBounds(initialBounds);
widgetFactory.done();
}
/* (non-Javadoc)
* @see org.eclipse.ui.internal.skins.Presentation#computeMinimumSize()
*/
public Point computeMinimumSize() {
return Geometry.getSize(tabFolder.computeTrim(0, 0, 0, 0));
}
