void MainWindow::openFile()
{
QString fileName = QFileDialog::getOpenFileName(this);
if (!fileName.isEmpty())
{
QsciScintilla * editor = new QsciScintilla();
editor->setPaper(QColor(1,81,107));
editor->setMarginLineNumbers(1,true);
editor->setAutoIndent(true);
editor->setLexer(new QsciLexerPython());
editor->setFolding(QsciScintilla::PlainFoldStyle);
editor->setAutoCompletionThreshold(2);
editor->setAutoCompletionSource(QsciScintilla::AcsAll);
ui->tabWidget->addTab(editor, QIcon(), fileName);
QFile file(fileName);
if (!file.open(QFile::ReadOnly)) {
QMessageBox::warning(this, tr("Application"),
tr("Cannot read file %1:\n%2.")
.arg(fileName)
.arg(file.errorString()));
return;
}
QTextStream in(&file);
QApplication::setOverrideCursor(Qt::WaitCursor);
editor->setText(in.readAll());
QApplication::restoreOverrideCursor();
//setCurrentFile(fileName);
//statusBar()->showMessage(tr("File loaded"), 2000);
}
}
void MainWindow::newFile()
{
QsciScintilla * editor = new QsciScintilla();
editor->setPaper(QColor(1,81,107));
editor->setMarginLineNumbers(1,true);
editor->setAutoIndent(true);
editor->setLexer(new QsciLexerPython());
editor->setFolding(QsciScintilla::PlainFoldStyle);
editor->setAutoCompletionThreshold(2);
editor->setAutoCompletionSource(QsciScintilla::AcsAll);
ui->tabWidget->addTab(editor, QIcon(), QString("New file"));
}
