下面列出了java.awt.Rectangle#equals ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
static void testGetBounds(Path2D pathA, Path2D pathB) {
final Rectangle rA = pathA.getBounds();
final Rectangle rB = pathB.getBounds();
if (!rA.equals(rB)) {
throw new IllegalStateException("Bounds are not equals [" + rA
+ "|" + rB + "] !");
}
final Rectangle2D r2dA = pathA.getBounds2D();
final Rectangle2D r2dB = pathB.getBounds2D();
if (!equalsRectangle2D(r2dA, r2dB)) {
throw new IllegalStateException("Bounds2D are not equals ["
+ r2dA + "|" + r2dB + "] !");
}
log("testGetBounds: passed.");
}
static void testGetBounds(Path2D pathA, Path2D pathB) {
final Rectangle rA = pathA.getBounds();
final Rectangle rB = pathB.getBounds();
if (!rA.equals(rB)) {
throw new IllegalStateException("Bounds are not equals [" + rA
+ "|" + rB + "] !");
}
final Rectangle2D r2dA = pathA.getBounds2D();
final Rectangle2D r2dB = pathB.getBounds2D();
if (!equalsRectangle2D(r2dA, r2dB)) {
throw new IllegalStateException("Bounds2D are not equals ["
+ r2dA + "|" + r2dB + "] !");
}
log("testGetBounds: passed.");
}
static void testGetBounds(Path2D pathA, Path2D pathB) {
final Rectangle rA = pathA.getBounds();
final Rectangle rB = pathB.getBounds();
if (!rA.equals(rB)) {
throw new IllegalStateException("Bounds are not equals [" + rA
+ "|" + rB + "] !");
}
final Rectangle2D r2dA = pathA.getBounds2D();
final Rectangle2D r2dB = pathB.getBounds2D();
if (!equalsRectangle2D(r2dA, r2dB)) {
throw new IllegalStateException("Bounds2D are not equals ["
+ r2dA + "|" + r2dB + "] !");
}
log("testGetBounds: passed.");
}
static void testGetBounds(Path2D pathA, Path2D pathB) {
final Rectangle rA = pathA.getBounds();
final Rectangle rB = pathB.getBounds();
if (!rA.equals(rB)) {
throw new IllegalStateException("Bounds are not equals [" + rA
+ "|" + rB + "] !");
}
final Rectangle2D r2dA = pathA.getBounds2D();
final Rectangle2D r2dB = pathB.getBounds2D();
if (!equalsRectangle2D(r2dA, r2dB)) {
throw new IllegalStateException("Bounds2D are not equals ["
+ r2dA + "|" + r2dB + "] !");
}
log("testGetBounds: passed.");
}
/** Sets main window bounds (joined[tiled] state) into model and requests view (if needed). */
public void setMainWindowBoundsJoined(Rectangle mainWindowBoundsJoined) {
if(mainWindowBoundsJoined == null) {
return;
}
Rectangle old = getMainWindowBoundsJoined();
if(old.equals(mainWindowBoundsJoined)) {
return;
}
model.setMainWindowBoundsJoined(mainWindowBoundsJoined);
if(isVisible()) {
viewRequestor.scheduleRequest(
new ViewRequest(null, View.CHANGE_MAIN_WINDOW_BOUNDS_JOINED_CHANGED,
old, mainWindowBoundsJoined));
}
}
/** Sets main window bounds (separated state) into model and requests view (if needed). */
public void setMainWindowBoundsSeparated(Rectangle mainWindowBoundsSeparated) {
if(mainWindowBoundsSeparated == null) {
return;
}
Rectangle old = getMainWindowBoundsSeparated();
if(old.equals(mainWindowBoundsSeparated)) {
return;
}
model.setMainWindowBoundsSeparated(mainWindowBoundsSeparated);
if(isVisible()) {
viewRequestor.scheduleRequest(
new ViewRequest(null, View.CHANGE_MAIN_WINDOW_BOUNDS_SEPARATED_CHANGED,
old, mainWindowBoundsSeparated));
}
}
/** Sets bounds into model and requests view (if needed). */
public void setModeBounds(ModeImpl mode, Rectangle bounds) {
if(bounds == null) {
return;
}
Rectangle old = getModeBounds(mode);
if(old.equals(bounds)) {
return;
}
model.setModeBounds(mode, bounds);
if(isVisible() && getEditorAreaState() == Constants.EDITOR_AREA_SEPARATED) {
viewRequestor.scheduleRequest(new ViewRequest(
mode, View.CHANGE_MODE_BOUNDS_CHANGED, old, bounds));
}
mode.doFirePropertyChange(ModeImpl.PROP_BOUNDS, old, bounds);
}
/**
* Makes sure the current editor height matches its content if the annotation was never resized.
* If the annotation has been manually resized before, does nothing.
*
* @param anno
* the annotation currently in the editor
*/
private void updateEditorHeight(final WorkflowAnnotation anno) {
if (anno.wasResized()) {
return;
}
Rectangle bounds = editPane.getBounds();
// height is either the pref height or the current height, depending on what is bigger
int prefHeight;
if (anno instanceof ProcessAnnotation) {
prefHeight = (int) Math.max(getContentHeightOfEditor((int) bounds.getWidth()), bounds.getHeight());
} else {
prefHeight = Math.max(getContentHeightOfEditor((int) bounds.getWidth()), OperatorAnnotation.MIN_HEIGHT);
}
Rectangle newBounds = new Rectangle((int) bounds.getX(), (int) bounds.getY(), (int) bounds.getWidth(), prefHeight);
if (!bounds.equals(newBounds)) {
editPane.setBounds(newBounds);
updateEditPanelPosition(newBounds, true);
view.getModel().fireAnnotationMiscChanged(anno);
}
}
void setContentBounds(WindowDimensions dims) {
XToolkit.awtLock();
try {
// Bounds of content window are of the same size as bounds of Java window and with
// location as -(insets)
Rectangle newBounds = dims.getBounds();
Insets in = dims.getInsets();
if (in != null) {
newBounds.setLocation(-in.left, -in.top);
}
if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
insLog.fine("Setting content bounds {0}, old bounds {1}",
newBounds, getBounds());
}
// Fix for 5023533:
// Change in the size of the content window means, well, change of the size
// Change in the location of the content window means change in insets
boolean needHandleResize = !(newBounds.equals(getBounds()));
reshape(newBounds);
if (needHandleResize) {
insLog.fine("Sending RESIZED");
handleResize(newBounds);
}
} finally {
XToolkit.awtUnlock();
}
validateSurface();
}
void setContentBounds(WindowDimensions dims) {
XToolkit.awtLock();
try {
// Bounds of content window are of the same size as bounds of Java window and with
// location as -(insets)
Rectangle newBounds = dims.getBounds();
Insets in = dims.getInsets();
if (in != null) {
newBounds.setLocation(-in.left, -in.top);
}
if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
insLog.fine("Setting content bounds {0}, old bounds {1}",
newBounds, getBounds());
}
// Fix for 5023533:
// Change in the size of the content window means, well, change of the size
// Change in the location of the content window means change in insets
boolean needHandleResize = !(newBounds.equals(getBounds()));
reshape(newBounds);
if (needHandleResize) {
insLog.fine("Sending RESIZED");
handleResize(newBounds);
}
} finally {
XToolkit.awtUnlock();
}
validateSurface();
}
void setContentBounds(WindowDimensions dims) {
XToolkit.awtLock();
try {
// Bounds of content window are of the same size as bounds of Java window and with
// location as -(insets)
Rectangle newBounds = dims.getBounds();
Insets in = dims.getInsets();
if (in != null) {
newBounds.setLocation(-in.left, -in.top);
}
if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
insLog.fine("Setting content bounds {0}, old bounds {1}",
newBounds, getBounds());
}
// Fix for 5023533:
// Change in the size of the content window means, well, change of the size
// Change in the location of the content window means change in insets
boolean needHandleResize = !(newBounds.equals(getBounds()));
reshape(newBounds);
if (needHandleResize) {
insLog.fine("Sending RESIZED");
handleResize(newBounds);
}
} finally {
XToolkit.awtUnlock();
}
validateSurface();
}
void setContentBounds(WindowDimensions dims) {
XToolkit.awtLock();
try {
// Bounds of content window are of the same size as bounds of Java window and with
// location as -(insets)
Rectangle newBounds = dims.getBounds();
Insets in = dims.getInsets();
if (in != null) {
newBounds.setLocation(-in.left, -in.top);
}
if (insLog.isLoggable(PlatformLogger.Level.FINE)) {
insLog.fine("Setting content bounds {0}, old bounds {1}",
newBounds, getBounds());
}
// Fix for 5023533:
// Change in the size of the content window means, well, change of the size
// Change in the location of the content window means change in insets
boolean needHandleResize = !(newBounds.equals(getBounds()));
reshape(newBounds);
if (needHandleResize) {
insLog.fine("Sending RESIZED");
handleResize(newBounds);
}
} finally {
XToolkit.awtUnlock();
}
validateSurface();
}
private void selectComponent(ComponentInfo ci, boolean reActivated) {
Node node = null;
if (ci != null) {
Rectangle oldSelection = null;
if (selection != null) {
oldSelection = selection;
}
selection = ci.getWindowBounds();
if (oldSelection != null) {
if (oldSelection.equals(selection) && !reActivated) {
return ; // already selected
}
repaint((int) (scale * oldSelection.x), (int) (scale * oldSelection.y),
(int) (scale * oldSelection.width) + 3, (int) (scale * oldSelection.height) + 3);
}
repaint((int) (scale * selection.x), (int) (scale * selection.y),
(int) (scale * selection.width) + 3, (int) (scale * selection.height) + 3);
logger.fine("New selection = "+selection);
node = componentNodes.findNodeFor(ci);
logger.fine("FindNodeFor("+ci+") on '"+componentNodes+"' gives: "+node);
}
Node[] nodes;
if (node != null) {
nodes = new Node[] { node };
} else {
nodes = new Node[] {};
}
logger.fine("setActivated/SelectedNodes("+Arrays.toString(nodes)+")");
setActivatedNodes(nodes);
try {
ComponentHierarchy.getInstance().getExplorerManager().setSelectedNodes(nodes);
} catch (PropertyVetoException ex) {
Exceptions.printStackTrace(ex);
}
}
/**
* @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
*/
public void mouseDragged(MouseEvent ev) {
Window w = (Window) ev.getSource();
Point pt = ev.getPoint();
if (isMovingWindow) {
Point eventLocationOnScreen = ev.getLocationOnScreen();
w.setLocation(eventLocationOnScreen.x - dragOffsetX, eventLocationOnScreen.y - dragOffsetY);
} else if (dragCursor != 0) {
Rectangle r = w.getBounds();
Rectangle startBounds = new Rectangle(r);
Dimension min = w.getMinimumSize();
switch (dragCursor) {
case Cursor.E_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
break;
case Cursor.S_RESIZE_CURSOR:
adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.N_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
break;
case Cursor.W_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
break;
case Cursor.NE_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, pt.x + (dragWidth - dragOffsetX) - r.width, -(pt.y - dragOffsetY));
break;
case Cursor.SE_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.NW_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, pt.y - dragOffsetY, -(pt.x - dragOffsetX), -(pt.y - dragOffsetY));
break;
case Cursor.SW_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), pt.y + (dragHeight - dragOffsetY) - r.height);
break;
default:
break;
}
if (!r.equals(startBounds)) {
w.setBounds(r);
// Defer repaint/validate on mouseReleased unless dynamic
// layout is active.
if (Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
w.validate();
getRootPane().repaint();
}
}
}
}
private void getFromParam() {
try {
tileWidth = param.getTileWidth();
tileHeight = param.getTileHeight();
tileXOffset = param.getTileGridXOffset();
tileYOffset = param.getTileGridYOffset();
} catch(IllegalStateException e) {
param.setTilingMode(param.MODE_EXPLICIT);
if (inputIsRaster) {
param.setTiling(raster.getWidth(), raster.getHeight(),
raster.getMinX(), raster.getMinY());
} else {
param.setTiling(src.getWidth(), src.getHeight(),
src.getMinX(), src.getMinY());
}
tileWidth = param.getTileWidth();
tileHeight = param.getTileHeight();
tileXOffset = param.getTileGridXOffset();
tileYOffset = param.getTileGridYOffset();
}
scaleX = param.getSourceXSubsampling();
scaleY = param.getSourceYSubsampling();
xOffset = param.getSubsamplingXOffset();
yOffset = param.getSubsamplingYOffset();
sourceRegion.translate(xOffset, yOffset);
sourceRegion.width -= xOffset;
sourceRegion.height -= yOffset;
xOffset = sourceRegion.x % scaleX;
yOffset = sourceRegion.y % scaleY;
minX = sourceRegion.x / scaleX;
minY = sourceRegion.y / scaleY;
w = (sourceRegion.width + scaleX - 1) / scaleX;
h = (sourceRegion.height + scaleY - 1) / scaleY;
tileXOffset += (minX - tileXOffset)/tileWidth * tileWidth;
tileYOffset += (minY - tileYOffset)/tileHeight * tileHeight;
destinationRegion = new Rectangle(minX, minY, w, h);
if (!destinationRegion.equals(sourceRegion) ||
tileWidth != sm.getWidth() ||
tileHeight != sm.getHeight() ||
(!inputIsRaster &&
(tileXOffset != src.getTileGridXOffset() ||
tileYOffset != src.getTileGridYOffset())) ||
(inputIsRaster &&
(tileXOffset != raster.getMinX() ||
tileYOffset != raster.getMinY())))
noTransform = false;
}
@Override
public boolean contains(Rectangle coordPanelBox, Resize resizeRate) {
Rectangle outerBBoxPanel = resizeRate.originalToResized(outerBBox);
return outerBBoxPanel.equals(coordPanelBox);
}
public void mouseDragged(MouseEvent e) {
Window w = (Window) e.getSource();
Point pt = e.getPoint();
if (isMovingWindow) {
Point eventLocationOnScreen = e.getLocationOnScreen();
w.setLocation(eventLocationOnScreen.x - dragOffsetX, eventLocationOnScreen.y - dragOffsetY);
} else if (dragCursor != 0) {
Rectangle r = w.getBounds();
Rectangle startBounds = new Rectangle(r);
Dimension min = w.getMinimumSize();
switch (dragCursor) {
case Cursor.E_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
break;
case Cursor.S_RESIZE_CURSOR:
adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.N_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
break;
case Cursor.W_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
break;
case Cursor.NE_RESIZE_CURSOR:
adjust(
r,
min,
0,
pt.y - dragOffsetY,
pt.x + (dragWidth - dragOffsetX) - r.width,
-(pt.y - dragOffsetY));
break;
case Cursor.SE_RESIZE_CURSOR:
adjust(
r,
min,
0,
0,
pt.x + (dragWidth - dragOffsetX) - r.width,
pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.NW_RESIZE_CURSOR:
adjust(
r,
min,
pt.x - dragOffsetX,
pt.y - dragOffsetY,
-(pt.x - dragOffsetX),
-(pt.y - dragOffsetY));
break;
case Cursor.SW_RESIZE_CURSOR:
adjust(
r,
min,
pt.x - dragOffsetX,
0,
-(pt.x - dragOffsetX),
pt.y + (dragHeight - dragOffsetY) - r.height);
break;
default:
break;
}
if (!r.equals(startBounds)) {
w.setBounds(r);
// Defer repaint/validate on mouseReleased unless dynamic
// layout is active.
if (Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
w.validate();
getRootPane().repaint();
}
}
}
}
@Override
public boolean contains(Rectangle coordPanelBox, Resize resizeRate) {
Rectangle outerBBoxPanel = resizeRate.originalToResized(outerBBox);
return outerBBoxPanel.equals(coordPanelBox);
}
protected boolean canDirectlyAccessGraphics() {
// TODO: what about popup windows / tooltips???
// TODO: some of the queries could be cached instead of polling,
// for example isShowing(), isOpaque(), getParent() etc.
////// // Shouldn't access graphics - no buffering would cause flickering
////// if (bufferType == BUFFER_NONE) return false;
// Cannot access graphics - there are some child components
if (getComponentCount() != 0) return false;
// Cannot access graphics - component doesn't fully control its area
if (!isOpaque()) return false;
// Cannot access graphics - not in Swing tree
if (!(getParent() instanceof JComponent)) return false;
// Cannot access graphics - component not showing, doesn't make sense
if (!isShowing()) return false;
// Cannot access graphics - component area is not up-to-date
Rectangle dirtyRegion = RepaintManager.currentManager(this).
getDirtyRegion((JComponent)getParent());
if (dirtyRegion != null && dirtyRegion.width > 0 &&
dirtyRegion.height > 0) return false;
// --- Reused from JViewport -------------------------------------------
Rectangle clip = new Rectangle(0, 0, getWidth(), getHeight());
Rectangle oldClip = new Rectangle();
Rectangle tmp2 = null;
Container parent;
Component lastParent = null;
int x, y, w, h;
for (parent = this; parent != null && isLightweightComponent(parent); parent = parent.getParent()) {
x = parent.getX();
y = parent.getY();
w = parent.getWidth();
h = parent.getHeight();
oldClip.setBounds(clip);
SwingUtilities.computeIntersection(0, 0, w, h, clip);
if (!clip.equals(oldClip)) return false;
if (lastParent != null && parent instanceof JComponent &&
!((JComponent)parent).isOptimizedDrawingEnabled()) {
Component comps[] = parent.getComponents();
int index = 0;
for (int i = comps.length - 1 ;i >= 0; i--) {
if (comps[i] == lastParent) {
index = i - 1;
break;
}
}
while (index >= 0) {
tmp2 = comps[index].getBounds(tmp2);
if (tmp2.intersects(clip)) return false;
index--;
}
}
clip.x += x;
clip.y += y;
lastParent = parent;
}
// No Window parent.
if (parent == null) return false;
return true;
}
public void updateBound(Point pt, Window w)
{
Rectangle r = w.getBounds();
Rectangle startBounds = new Rectangle(r);
Dimension min = w.getMinimumSize();
switch (dragCursor)
{
case Cursor.E_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
break;
case Cursor.S_RESIZE_CURSOR:
adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.N_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
break;
case Cursor.W_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
break;
case Cursor.NE_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, pt.x + (dragWidth - dragOffsetX)
- r.width, -(pt.y - dragOffsetY));
break;
case Cursor.SE_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width,
pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.NW_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, pt.y - dragOffsetY,
-(pt.x - dragOffsetX), -(pt.y - dragOffsetY));
break;
case Cursor.SW_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX),
pt.y + (dragHeight - dragOffsetY) - r.height);
break;
default:
break;
}
if(!r.equals(startBounds))
{
w.setBounds(r);
if (Toolkit.getDefaultToolkit().isDynamicLayoutActive())
{
w.validate();
w.repaint();
}
}
}