Diffstat (limited to 'core/apps/textedit/textedit.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | core/apps/textedit/textedit.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/core/apps/textedit/textedit.cpp b/core/apps/textedit/textedit.cpp index b81f3b4..ce868d6 100644 --- a/core/apps/textedit/textedit.cpp +++ b/core/apps/textedit/textedit.cpp @@ -1173,22 +1173,26 @@ void TextEdit::gotoLine() { QWidget *d = QApplication::desktop(); gotoEdit = new QLineEdit( 0, "Goto line"); gotoEdit->move( (d->width()/2) - ( gotoEdit->width()/2) , (d->height()/2) - (gotoEdit->height()/2)); gotoEdit->setFrame(true); gotoEdit->show(); connect (gotoEdit,SIGNAL(returnPressed()), this, SLOT(doGoto())); } void TextEdit::doGoto() { QString number = gotoEdit->text(); gotoEdit->hide(); - if(gotoEdit) delete gotoEdit; + if(gotoEdit) { + delete gotoEdit; + gotoEdit = 0; + } + bool ok; int lineNumber = number.toInt(&ok, 10); if(editor->numLines() < lineNumber) QMessageBox::message(tr("Text Edit"),tr("Not enough lines")); else { editor->setCursorPosition(lineNumber, 0, false); } } |