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-rw-r--r--noncore/settings/aqpkg/installdlgimpl.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/noncore/settings/aqpkg/installdlgimpl.cpp b/noncore/settings/aqpkg/installdlgimpl.cpp
index 9339086..1f0bb5f 100644
--- a/noncore/settings/aqpkg/installdlgimpl.cpp
+++ b/noncore/settings/aqpkg/installdlgimpl.cpp
@@ -41,6 +41,10 @@
#include "utils.h"
#include "global.h"
+enum {
+ MAXLINES = 100,
+};
+
InstallDlgImpl::InstallDlgImpl( QList<InstallData> &packageList, DataManager *dataManager, const char *title )
: QWidget( 0, 0, 0 )
{
@@ -319,6 +323,12 @@ void InstallDlgImpl :: installSelected()
void InstallDlgImpl :: displayText(const QString &text )
{
QString newtext = QString( "%1\n%2" ).arg( output->text() ).arg( text );
+
+ /* Set a max line count for the QMultiLineEdit, as users have reported
+ * performance issues when line count gets extreme.
+ */
+ if(output->numLines() >= MAXLINES)
+ output->removeLine(0);
output->setText( newtext );
output->setCursorPosition( output->numLines(), 0 );
}