feat: Create an empty Qt Windows project

CustomQch/CustomQch.pro

@@ -0,0 +1,40 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2021-03-08T15:28:01
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = CustomQch
+TEMPLATE = app
+
+# The following define makes your compiler emit warnings if you use
+# any feature of Qt which has been marked as deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if you use deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+CONFIG += c++11
+
+SOURCES += \
+        main.cpp \
+        ifmetwindow.cpp
+
+HEADERS += \
+        ifmetwindow.h
+
+FORMS += \
+        ifmetwindow.ui
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target

CustomQch/ifmetwindow.cpp

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+#include "ifmetwindow.h"
+#include "ui_ifmetwindow.h"
+
+IfmetWindow::IfmetWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::IfmetWindow)
+{
+    ui->setupUi(this);
+}
+
+IfmetWindow::~IfmetWindow()
+{
+    delete ui;
+}

CustomQch/ifmetwindow.h

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+#ifndef IFMETWINDOW_H
+#define IFMETWINDOW_H
+
+#include <QMainWindow>
+
+namespace Ui {
+class IfmetWindow;
+}
+
+class IfmetWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit IfmetWindow(QWidget *parent = nullptr);
+    ~IfmetWindow();
+
+private:
+    Ui::IfmetWindow *ui;
+};
+
+#endif // IFMETWINDOW_H

CustomQch/ifmetwindow.ui

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+<ui version="4.0">
+ <class>IfmetWindow</class>
+ <widget class="QMainWindow" name="IfmetWindow" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>IfmetWindow</string>
+  </property>
+  <widget class="QMenuBar" name="menuBar" />
+  <widget class="QToolBar" name="mainToolBar" />
+  <widget class="QWidget" name="centralWidget" />
+  <widget class="QStatusBar" name="statusBar" />
+ </widget>
+ <layoutDefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <resources/>
+ <connections/>
+</ui>

CustomQch/main.cpp

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+#include "ifmetwindow.h"
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    IfmetWindow w;
+    w.show();
+
+    return a.exec();
+}