void TabWidget::setText(const QString &text,int ind){
if(ind==-1){
ind=this->currentIndex();
}
CodeEditor *e = codeEditor(ind);
if(e){
e->setPlainText(text);
}
}
void MainWindow::on_mainDirectoryTree_fileClicked(ProjectTreeItem *item)
{
for (int i = 0; i < ui->tabWidget->count(); i++) {
CodeEditor *editor = static_cast<CodeEditor*>(ui->tabWidget->widget(i));
if (!editor->getFileInfo()->absoluteFilePath().compare(item->getFileInfo()->absoluteFilePath())) {
int index = ui->tabWidget->indexOf(editor);
ui->tabWidget->setCurrentIndex(index);
return;
}
}
QFile file(item->getFileInfo()->absoluteFilePath());
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
return;
QFileInfo fileInfo(item->getFileInfo()->absoluteFilePath());
CodeEditor *codeEditor = new CodeEditor(ui->tabWidget, fileInfo);
ClangHighlighter *highlighter = new ClangHighlighter();
codeEditor->setSyntaxHighlighter(highlighter);
codeEditor->setPlainText(file.readAll());
file.close();
ui->tabWidget->setCurrentIndex(ui->tabWidget->insertTab(0, codeEditor, item->getFileInfo()->fileName()));
}