diff options
| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2021-05-06 16:30:24 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2021-05-07 00:49:15 +0200 |
| commit | d0ffa3c42bb58eef0d2a2c3326984695a60e9667 (patch) | |
| tree | c41d51099cc1cc8d7d35d14a197d2aef9d3b8af6 /src/quick/items/qquicktextedit.cpp | |
| parent | d63d8cce9754d2bb7a08f0da067a22cc8b650d9d (diff) | |
TextEdit: update all glyphnodes on QTD::contentsChanged() signal
When a syntax highlighter changes formatting, the actual text doesn't
change, and QTextDocument emits contentsChanged() but not
contentsChange(int, int, int). We need to regenerate QSG nodes.
contentsChanged() is connected to QQuickTextControl::textChanged() and
from there to QQuickTextEdit::q_textChanged().
Pick-to: 6.1 5.15
Fixes: QTBUG-74572
Change-Id: Ia62aa6d3adfc9a9d496ee8811db4c2d963dd0c54
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'src/quick/items/qquicktextedit.cpp')
| -rw-r--r-- | src/quick/items/qquicktextedit.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/quick/items/qquicktextedit.cpp b/src/quick/items/qquicktextedit.cpp index 37fb6300de..32a27661ea 100644 --- a/src/quick/items/qquicktextedit.cpp +++ b/src/quick/items/qquicktextedit.cpp @@ -2362,6 +2362,14 @@ void QQuickTextEdit::q_textChanged() d->determineHorizontalAlignment(); d->updateDefaultTextOption(); updateSize(); + + markDirtyNodesForRange(0, d->document->characterCount(), 0); + polish(); + if (isComponentComplete()) { + d->updateType = QQuickTextEditPrivate::UpdatePaintNode; + update(); + } + emit textChanged(); } |