refact1

InstructorsAndTrainees/settings/dialognewversion.cpp

@@ -0,0 +1,50 @@
+#include "dialognewversion.h"
+#include "ui_dialognewversion.h"
+
+DialogNewVersion::DialogNewVersion(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::DialogNewVersion),
+    validator(nullptr)
+{
+    ui->setupUi(this);
+
+    validator = new QRegExpValidator(QRegExp("^[A-Za-z0-9]{20}$"));
+    ui->lineEdit->setValidator(validator);
+
+    setMinimumSize(200, 100);
+    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
+    setWindowTitle(tr("New version"));
+}
+
+DialogNewVersion::~DialogNewVersion()
+{
+    delete ui;
+}
+
+void DialogNewVersion::initialize(QString prevName)
+{
+    ui->prevVerValue->setText(prevName);
+}
+
+QString DialogNewVersion::getNewName()
+{
+    return ui->lineEdit->text();
+}
+
+void DialogNewVersion::on_createButton_clicked()
+{
+    if(ui->lineEdit->text() != "")
+    {
+        accept();
+    }
+}
+
+void DialogNewVersion::on_cancelButton_clicked()
+{
+    close();
+}
+
+void DialogNewVersion::on_lineEdit_inputRejected()
+{
+    QToolTip::showText(QCursor::pos(),tr("Only Latin letters and numbers"));
+}