Added getInputEventListeners to PCanvas and PNode making them return an array of PInputEventListener objects. This makes it fall inline with the other listeners inherited from JComponent and it also makes listener methods testable.

Reverted override of createInverse in PAffineTransform since the fact that it didn't throw anything was being overlooked in Hudson, but honoured in Eclipse

Removing some calls to printStackTrace(), replacing them with appropriate responses Issue 101

Fixing bug with PImage being run in Headless Mode

Unit Testing for PImage and removed a little cruft

Some Unit Tests for PInputEvent

Adding tests for PText

Adding tests for PText and making it return empty string by default rather than null. More inline with JTextField

renamed test since PCanvas was redundant

Fixed a memory leak with PCanvas instances registering themselves with KeyboardFocus and never unregistering themselves. ...

Added a Hierarchy listener so that the inputsources are installeded and uninstalled when a canvas gets added or removed to a parent.

Added Memory Leak Test for PCanvas, should demonstrate the memory leak installInputSources has

Fixed Issue 100; Plastered PInputEventFilter with Unit Tests and then made it consider the masks conditionally. ...

andMask if it's non-zero
notMask if it's non-zero
orMask if it's not ALL_MODIFIERS (I can't think of a case where you might want to say, "Only allow events as long as they have a modifier, I don't care which one")

Adding some PInputEventFilter tests.

Removed unnecessary call to getFullBounds in test. Probably just a hangover from a past test.

Fixed Issue 91; deprecated repaintFromlayer(PBounds, PNode) in favor of the more specific repaintFromlayer(PBounds, PLayer) making it impossible to accidentally pass a camera say to this method.

Fixed Issue 96; Made PAffineTransform throw PAffineTransformException (a subclass of RuntimeException) whenever a non-invertible transform is encountered. ...

In the process, I removed 2 printStackTrace calls from the code base.

Fixed Issue 92; make it check for empty stack before popping the cursor

Fixed Issue 94; made removeLayer(PLayer) "fail" silently. Also added some additional tests and refactoring. Sorry for such a large commit, I'd try to split it up, but it's hard to tell what's safe to leave out and what's not. I know that the whole together unit tests fine. I have to remember to checkin more frequently.

Simplifying getInverseTransform and making it not call printStackTrace() since it was handling that case anyway. Issue #96 may make this a non-issue anyway.

Some tests for PDragEventHandler

Adding some preliminary tests for PInputEvent

Added some trivial tests for PPanEventHandler and added come accesors to it for maxAutoPanSpeed and minAutoPanSpeed. ...

Also, cleaned up test for PAffineTransform.

Folding nested if statements into themselves. Makes PMD stop complaining so loudly.

Refactored PDebug code so that PMD didn't complain about two ifs that could be joined. In the process making it slightly clearer.

Replaced complex xor logic with Java's xor operator.

Part of a solution to Issue #53; made toImage not use GraphicsEnvironment in the case of running in Headless mode.

Added some tests for PAffineTransform

Moved mockListener out of methods and into the setUp. it's common enough to warrant it.

Slight modification to MockPCamera for extensibility.