No ui file, just C++

.vscode/settings.json

@@ -6,6 +6,9 @@
         "qdir": "cpp",
         "qfile": "cpp",
         "*.tcc": "cpp",
-        "qmainwindow": "cpp"
+        "qmainwindow": "cpp",
+        "qtextedit": "cpp",
+        "new": "cpp",
+        "qvboxlayout": "cpp"
     }
 }

src/CMakeLists.txt

@@ -30,7 +30,6 @@ set(SOURCES
   markdown-render.h
   mainwindow.cc
   mainwindow.h
-  mainwindow.ui
 )
 
 if(ANDROID)

src/main.cc

@@ -1,17 +1,19 @@
-#include "mainwindow.h"
+
 #include "markdown-render.h"
+#include "mainwindow.h"
 
 #include <QApplication>
 #include <QString>
 
 int main(int argc, char *argv[])
 {
-    QApplication a(argc, argv);
-    MainWindow w;
     MarkdownRender md;
-
     QString output = QString::fromStdString(md.render());
-    w.setLabel(output);
-    w.show();
-    return a.exec();
+
+    QApplication app(argc, argv);
+
+    MainWindow window;
+    window.setOutput(output);
+    window.show();
+    return app.exec();
 }

src/mainwindow.cc

@@ -1,21 +1,34 @@
 #include "mainwindow.h"
-#include "./ui_mainwindow.h"
 
-MainWindow::MainWindow(QWidget *parent)
-    : QMainWindow(parent)
-    , ui(new Ui::MainWindow)
+#include <QVBoxLayout>
+#include <QMenuBar>
+#include <QMainWindow>
+#include <QWidget>
+#include <QTextEdit>
+#include <QSizePolicy>
+
+MainWindow::MainWindow()
 {
-    ui->setupUi(this);
+    resize(600, 400);
+    setWindowTitle("Browser");
+
+    QMenu *fileMenu = new QMenu("File");
+    fileMenu->addAction("New");
+    fileMenu->addAction("Exit");
+
+    menuBar()->addMenu(fileMenu);
+
+    QWidget *centralWidget = new QWidget;
+    setCentralWidget(centralWidget);
+    QVBoxLayout *layout = new QVBoxLayout(centralWidget);
+    layout->setContentsMargins(5, 5, 5, 5);
+
+    textEdit = new QTextEdit();
+    textEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    layout->addWidget(textEdit);
 }
 
-MainWindow::~MainWindow()
+void MainWindow::setOutput(const QString& text)
 {
-    delete ui;
-}
-
-void MainWindow::setLabel(const QString& text)
-{
-    QLabel *label = findChild<QLabel *>("output");
-    if(label)
-        label->setText(text);
+    textEdit->setText(text);
 }

src/mainwindow.h

@@ -2,22 +2,26 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
-#include <QString>
 
 QT_BEGIN_NAMESPACE
-namespace Ui { class MainWindow; }
+class QAction;
+class QTextEdit;
 QT_END_NAMESPACE
 
+//! [0]
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
 
 public:
-    MainWindow(QWidget *parent = nullptr);
-    ~MainWindow();
+    MainWindow();
+    void setOutput(const QString& text);
+
+//private slots:
+//    void newFile();
 
-    void setLabel(const QString& text);
 private:
-    Ui::MainWindow *ui;
+    QTextEdit *textEdit;
 };
-#endif // MAINWINDOW_H
+
+#endif

src/mainwindow.ui

@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>800</width>
-    <height>600</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Browser</string>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <widget class="QLabel" name="output">
-    <property name="geometry">
-     <rect>
-      <x>30</x>
-      <y>0</y>
-      <width>771</width>
-      <height>291</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>Empty</string>
-    </property>
-    <property name="wordWrap">
-     <bool>true</bool>
-    </property>
-   </widget>
-  </widget>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>800</width>
-     <height>20</height>
-    </rect>
-   </property>
-  </widget>
-  <widget class="QStatusBar" name="statusbar"/>
- </widget>
- <resources/>
- <connections/>
-</ui>