Implement test apps

sieveeditor/regexeditorlineedit/tests/CMakeLists.txt

 set(sieveeditor_regexpeditor_SRCS
    main.cpp
    regexpeditorwidget.cpp
+   ../regexpeditorlineedit.cpp
 )
 
 add_executable(sieveeditorregexpeditor_gui ${sieveeditor_regexpeditor_SRCS})

sieveeditor/regexeditorlineedit/tests/regexpeditorwidget.cpp

@@ -18,11 +18,19 @@
 */
 
 #include "regexpeditorwidget.h"
-#include <QHBoxLayout>
-
+#include "../regexpeditorlineedit.h"
+#include <QVBoxLayout>
+#include <QVariant>
+#include <QCheckBox>
 
 RegExpEditorWidget::RegExpEditorWidget(QWidget *parent)
     : QWidget(parent)
 {
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    QCheckBox *switchToRegexp = new QCheckBox(QStringLiteral("Switch to regexp line edit"), this);
+    layout->addWidget(switchToRegexp);
+    mLineEdit = new RegexpEditorLineEdit(this);
 
+    connect(switchToRegexp, &QCheckBox::toggled, mLineEdit, &RegexpEditorLineEdit::switchToRegexpEditorLineEdit);
+    layout->addWidget(mLineEdit);
 }

sieveeditor/regexeditorlineedit/tests/regexpeditorwidget.h

@@ -21,14 +21,15 @@
 #define REGEXPEDITORWIDGET_H
 
 #include <QWidget>
-
+class RegexpEditorLineEdit;
 class RegExpEditorWidget : public QWidget
 {
     Q_OBJECT
 public:
     explicit RegExpEditorWidget(QWidget *parent = nullptr);
     ~RegExpEditorWidget() = default;
-
+private:
+    RegexpEditorLineEdit *mLineEdit;
 };
 
 #endif // REGEXPEDITORWIDGET_H