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Lines 274-280
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| 274 |
if (fSubjectControl != null && !fSubjectControl.isDisposed()) { |
274 |
if (fSubjectControl != null && !fSubjectControl.isDisposed()) { |
| 275 |
fSubjectControl.removeMouseTrackListener(this); |
275 |
fSubjectControl.removeMouseTrackListener(this); |
| 276 |
fSubjectControl.removeMouseMoveListener(this); |
276 |
fSubjectControl.removeMouseMoveListener(this); |
| 277 |
fSubjectControl.getShell().removeShellListener(this); |
277 |
fSubjectControl.getShell().removeShellListener(this); |
| 278 |
} |
278 |
} |
| 279 |
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279 |
|
| 280 |
fMouseLost= false; |
280 |
fMouseLost= false; |
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Lines 421-426
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| 421 |
* @see AbstractInformationControlManager#presentInformation() |
421 |
* @see AbstractInformationControlManager#presentInformation() |
| 422 |
*/ |
422 |
*/ |
| 423 |
protected void presentInformation() { |
423 |
protected void presentInformation() { |
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424 |
if (fMouseTracker == null) { |
| 425 |
super.presentInformation(); |
| 426 |
return; |
| 427 |
} |
| 424 |
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428 |
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| 425 |
Rectangle area= getSubjectArea(); |
429 |
Rectangle area= getSubjectArea(); |
| 426 |
if (area != null) |
430 |
if (area != null) |
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Lines 444-457
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| 444 |
super.setEnabled(enabled); |
448 |
super.setEnabled(enabled); |
| 445 |
boolean is= isEnabled(); |
449 |
boolean is= isEnabled(); |
| 446 |
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450 |
|
| 447 |
if (was != is) { |
451 |
if (was != is && fMouseTracker != null) { |
| 448 |
if (is) |
452 |
if (is) |
| 449 |
fMouseTracker.start(getSubjectControl()); |
453 |
fMouseTracker.start(getSubjectControl()); |
| 450 |
else |
454 |
else |
| 451 |
fMouseTracker.stop(); |
455 |
fMouseTracker.stop(); |
| 452 |
} |
456 |
} |
| 453 |
} |
457 |
} |
| 454 |
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458 |
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459 |
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| 460 |
/** |
| 461 |
* Disposes this manager's information control. |
| 462 |
*/ |
| 463 |
public void dispose() { |
| 464 |
if (fMouseTracker != null) { |
| 465 |
fMouseTracker.stop(); |
| 466 |
fMouseTracker.fSubjectControl= null; |
| 467 |
fMouseTracker= null; |
| 468 |
} |
| 469 |
super.dispose(); |
| 470 |
} |
| 471 |
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| 455 |
/** |
472 |
/** |
| 456 |
* Returns the location at which the most recent mouse hover event |
473 |
* Returns the location at which the most recent mouse hover event |
| 457 |
* has been issued. |
474 |
* has been issued. |
