diff options
author | Liang Qi <liang.qi@qt.io> | 2019-02-08 14:27:19 +0000 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2019-02-08 14:27:19 +0000 |
commit | 26ebdeff75d9f0f7b1ca2f82c35d7eaa013c0982 (patch) | |
tree | 88626bb5c88436b0e206907f15224bb035481f6b /src/widgets/widgets/qplaintextedit.cpp | |
parent | 30178a22ffde5d216a350910668df0d906aced3b (diff) | |
parent | fbfacd33be482fa3cf0aa5cffaf7006d538a2f92 (diff) |
Merge "Merge remote-tracking branch 'origin/5.12' into 5.13" into refs/staging/5.13
Diffstat (limited to 'src/widgets/widgets/qplaintextedit.cpp')
-rw-r--r-- | src/widgets/widgets/qplaintextedit.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/widgets/widgets/qplaintextedit.cpp b/src/widgets/widgets/qplaintextedit.cpp index 0b79a990a9..363422ac74 100644 --- a/src/widgets/widgets/qplaintextedit.cpp +++ b/src/widgets/widgets/qplaintextedit.cpp @@ -312,10 +312,11 @@ void QPlainTextDocumentLayout::documentChanged(int from, int charsRemoved, int c QTextBlock block = changeStartBlock; do { block.clearLayout(); - const int lineCount = block.isVisible() ? 1 : 0; - if (block.lineCount() != lineCount) { + if (block.isVisible() + ? (block.lineCount() == 0) + : (block.lineCount() > 0)) { blockVisibilityChanged = true; - block.setLineCount(lineCount); + block.setLineCount(block.isVisible() ? 1 : 0); } if (block == changeEndBlock) break; |