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| author | Andrey Loskutov | 2017-11-28 22:15:58 +0000 |
|---|---|---|
| committer | Andrey Loskutov | 2017-11-28 22:15:58 +0000 |
| commit | b7a0de702cc68c0768dca3f44f97a4fce211c693 (patch) | |
| tree | 377cafc62913a9ecc311a8a51b8a0bf67debe47d | |
| parent | 40bf7f97e45fa3a2fb9419608d653b1d2d50c612 (diff) | |
| download | eclipse.platform.text-b7a0de702cc68c0768dca3f44f97a4fce211c693.tar.gz eclipse.platform.text-b7a0de702cc68c0768dca3f44f97a4fce211c693.tar.xz eclipse.platform.text-b7a0de702cc68c0768dca3f44f97a4fce211c693.zip | |
Bug 527886 - NullPointerException in Geometry.toDisplay
Change-Id: I94a5e9985d7a64e5f173342e8afe9d6a9aa0877f
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
| -rw-r--r-- | org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewerHoverManager.java | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewerHoverManager.java b/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewerHoverManager.java index de9da1cea86..45ddb92c4bf 100644 --- a/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewerHoverManager.java +++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewerHoverManager.java @@ -222,18 +222,19 @@ class TextViewerHoverManager extends AbstractHoverInformationControlManager impl */ @Override protected void presentInformation() { - if (fTextViewer == null) + if (fTextViewer == null) { return; + } StyledText textWidget= fTextViewer.getTextWidget(); if (textWidget != null && !textWidget.isDisposed()) { Display display= textWidget.getDisplay(); - if (display == null) + if (display == null) { return; + } - display.asyncExec(new Runnable() { - @Override - public void run() { + display.asyncExec(() -> { + if (!textWidget.isDisposed()) { doPresentInformation(); } }); |