Add a text edit area

CMakeLists.txt

@@ -4,8 +4,8 @@ project(textedit)
 
 set(CMAKE_CXX_STANDARD 17)
 
-find_package(Qt6 REQUIRED COMPONENTS Core)
+find_package(Qt6 REQUIRED COMPONENTS Core Widgets)
 
 add_executable(textedit src/main.cpp)
 
-target_link_libraries(textedit PRIVATE Qt6::Core)
+target_link_libraries(textedit PRIVATE Qt6::Core Qt6::Widgets)

src/main.cpp

@@ -1,3 +1,18 @@
-int main() {
-  return 0;
-}
+#include <QtWidgets/QApplication>
+#include <QtWidgets/QTextEdit>
+#include <QtWidgets/QVBoxLayout>
+#include <QtWidgets/QWidget>
+
+int main(int argc, char *argv[]) {
+  QApplication app(argc, argv);
+  QWidget window;
+  QVBoxLayout *layout = new QVBoxLayout(&window);
+
+  QTextEdit *textEdit = new QTextEdit();
+
+  layout->setContentsMargins(0, 0, 0, 0);
+  layout->setSpacing(0);
+  layout->addWidget(textEdit);
+  window.showMaximized();
+  return app.exec();
+}