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[libcalamaresui] Try to improve 'tailing' experience

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This commit is contained in:
Adriaan de Groot 2022-03-15 14:02:24 +01:00
parent 1a3f41ff33
commit d998c9e24b
1 changed files with 7 additions and 1 deletions
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8
src/libcalamaresui/widgets/LogWidget.cpp
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@ -77,8 +77,14 @@ LogWidget::LogWidget( QWidget* parent )
void void
LogWidget::handleLogChunk( const QString& logChunk ) LogWidget::handleLogChunk( const QString& logChunk )
{ {
// Scroll to the end of the new chunk, only if we were at the end (tailing
// the log); scrolling up will break the tail-to-end behavior.
const bool isAtEnd = m_text->textCursor().atEnd();
m_text->appendPlainText( logChunk ); m_text->appendPlainText( logChunk );
m_text->moveCursor( QTextCursor::End ); if ( isAtEnd )
{
m_text->moveCursor( QTextCursor::End );
}
m_text->ensureCursorVisible(); m_text->ensureCursorVisible();
} }