diff options
Diffstat (limited to 'src/messageview.cpp')
| -rw-r--r-- | src/messageview.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/messageview.cpp b/src/messageview.cpp index d7167bf..10b21a9 100644 --- a/src/messageview.cpp +++ b/src/messageview.cpp @@ -378,12 +378,26 @@ void MessageView::showDetailsDialog() dialog.exec(); } +void MessageView::changeEvent(QEvent *event) +{ + QWidget::changeEvent(event); + + // Only when there is something to re-render: rendering an empty item list + // would replace a deliberately blank pane with an empty document. + if (event->type() == QEvent::PaletteChange && !m_items.isEmpty()) + render(); +} + void MessageView::render() { const HtmlBuilder::Mode mode = m_preferHtml ? HtmlBuilder::PreferHtml : HtmlBuilder::ForcePlain; - setDocument(HtmlBuilder::buildThread(m_items, mode)); + // This widget's palette, not the application's: a style sheet or a themed + // parent can give the pane different colours from qApp, and the document + // has to match the frame it sits in rather than the app default. + setDocument(HtmlBuilder::buildThread(m_items, mode, + HtmlBuilder::paletteFrom(palette()))); rebuildAttachmentBar(); // Blocking is discovered during load, so check shortly afterwards. |