diff options
| -rw-r--r-- | src/gui/logviewform.cpp | 9 | ||||
| -rw-r--r-- | src/gui/logviewform.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/gui/logviewform.cpp b/src/gui/logviewform.cpp index fdf0f71..834496b 100644 --- a/src/gui/logviewform.cpp +++ b/src/gui/logviewform.cpp @@ -25,6 +25,12 @@ LogViewForm::~LogViewForm() // no need to delete child widgets, Qt does it all for us } +bool LogViewForm::isOnBottom() const +{ + const QScrollBar* vsb = logTextEdit->verticalScrollBar(); + return (vsb->value() == vsb->maximum()); +} + void LogViewForm::scrollToBottom() { QScrollBar* vsb = logTextEdit->verticalScrollBar(); @@ -86,7 +92,10 @@ void LogViewForm::update(bool log_zapped) if (logstream) { QString s = logstream->read(); if (!s.isNull() && !s.isEmpty()) { + bool bottom = isOnBottom(); logTextEdit->appendPlainText(s); + if (bottom) + scrollToBottom(); } } } diff --git a/src/gui/logviewform.h b/src/gui/logviewform.h index d91f7c6..ab4ec0b 100644 --- a/src/gui/logviewform.h +++ b/src/gui/logviewform.h @@ -15,6 +15,7 @@ private: QFile* logfile; QTextStream* logstream; + bool isOnBottom() const; void scrollToBottom(); public: |