test ui basic start

.gitignore

@@ -1,2 +1,3 @@
 # Project exclude paths
 /cmake-build-debug/
+/.idea/

CMakeLists.txt

@@ -15,7 +15,10 @@ find_package(Qt6 COMPONENTS
         OpenGL
         REQUIRED)
 
-add_executable(Mandelbrot main.cpp)
+file(GLOB_RECURSE SOURCE_FILES src/**.cpp)
+file(GLOB_RECURSE HEADER_FILES headers/**.h)
+add_executable(Mandelbrot ${SOURCE_FILES} ${HEADER_FILES})
+
 target_link_libraries(Mandelbrot
         Qt::Core
         Qt::Gui

headers/MainWindow.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <QWidget>
+#include "OutputWidget.h"
+
+class MainWindow : public QWidget {
+	Q_OBJECT
+public:
+	explicit MainWindow(QWidget *parent = nullptr);
+public slots:
+	void sizeChanged(int newValue);
+private:
+	void buildUI();
+
+	OutputWidget* outputWidget = new OutputWidget;
+};
+
+

headers/OutputWidget.h

@@ -0,0 +1,11 @@
+
+#pragma once
+
+
+#include <QWidget>
+
+class OutputWidget : public QWidget{
+
+};
+
+

src/MainWindow.cpp

@@ -0,0 +1,30 @@
+#include <QVBoxLayout>
+#include <QSlider>
+#include <iostream>
+#include "../headers/MainWindow.h"
+
+MainWindow::MainWindow(QWidget *parent): QWidget(parent) {
+	buildUI();
+}
+
+void MainWindow::buildUI() {
+
+	auto sizeSlider = new QSlider(Qt::Horizontal);
+	sizeSlider->setRange(100, 800);
+	QSlider::connect(sizeSlider, &QSlider::valueChanged, this, &MainWindow::sizeChanged);
+	sizeSlider->setValue(500);
+
+	auto controls = new QGridLayout;
+	controls->addWidget(sizeSlider);
+
+	QVBoxLayout lyt;
+
+	lyt.addWidget(outputWidget);
+	lyt.addLayout(controls);
+
+	setLayout(&lyt);
+}
+
+void MainWindow::sizeChanged(int newValue) {
+	std::cout << newValue << std::endl;
+}

src/OutputWidget.cpp

@@ -0,0 +1,2 @@
+
+#include "../headers/OutputWidget.h"

src/main.cpp

@@ -1,10 +1,11 @@
 #include <QApplication>
-#include <QPushButton>
+#include "../headers/MainWindow.h"
 
 int main(int argc, char *argv[]) {
     QApplication a(argc, argv);
-    QPushButton button("Hello world!", nullptr);
-    button.resize(200, 100);
-    button.show();
+
+	MainWindow w;
+	w.show();
+
     return QApplication::exec();
 }