first example

CMakeLists.txt

+set(PROJECT_NAME WineGUI)
+project(${PROJECT_NAME})
+
+cmake_minimum_required(VERSION 2.8.8)
+
+set(CMAKE_CXX_FLAGS "-g -Wall")
+
+if (CMAKE_VERSION VERSION_LESS "3.1")
+  add_definitions(-std=c++14)
+else()
+  set(CMAKE_CXX_STANDARD 14)
+  set(CMAKE_CXX_STANDARD_REQUIRED ON)
+  if(NOT CYGWIN)
+    set(CMAKE_CXX_EXTENSIONS OFF)
+  endif()
+endif()
+
+
+# Use the package PkgConfig to detect GTK+ headers/library files
+FIND_PACKAGE(PkgConfig REQUIRED)
+PKG_CHECK_MODULES(GTK REQUIRED gtk+-3.0)
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+################################
+# Normal Libraries & Executables
+################################
+
+# Add GTK libs and local include
+include_directories(
+  ${GTK_INCLUDE_DIRS}
+  ${PROJECT_SOURCE_DIR}/include
+)
+link_directories(${GTK_LIBRARY_DIRS})
+add_definitions (${GTK_CFLAGS_OTHER})
+
+#add_library(test_lib src/test.cc)
+
+add_executable(winegui src/main.cc)
+
+target_link_libraries(winegui ${CMAKE_THREAD_LIBS_INIT} ${GTK_LIBRARIES}) # test_lib
+
+# To create 'make run'
+add_custom_target( run
+  COMMAND "bin/winegui" 
+  COMMENT "Starting up..." )
+

README.md

+# Wine GUI
+Finally, an user-interface friendly WINE manager.
+
+## Development
+
+### Requirements
+
+Dependencies should be met before build:
+
+* cmake
+* GTK3.0+
+* pkg-config
+
+
+### Build
+
+Run: `./build.sh`
+
+### Run
+
+Execute:
+`./build/bin/winegui`
+
+Or go to `build` directory and execute:
+
+```
+ninja run
+```
+
+### Rebuild
+
+Cmake is only needed once, after that you can often use:
+
+`ninja`
+
+Clean the build via: `ninja clean`
+
+*Hint:* Run `ninja help` for all available targets.
+
+

build.sh

+#!/usr/bin/env bash
+if [ ! -d "build" ]; then
+  echo "Creating build directory..."
+  mkdir build
+fi
+
+if [ -z "$(ls build)" ]; then
+  echo "INFO: Run cmake & ninja"
+  cd build
+  cmake -GNinja ..
+else
+  echo "INFO: Only run ninja..."
+  cd build
+fi
+ninja
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src/main.cc

+/**
+ * Copyright (c) 2019 WineGUI
+ *
+ * \file    main.cc
+ * \brief   Main, where it all starts
+ * \author  Melroy van den Berg <webmaster1989@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <gtk/gtk.h>
+
+static void activate (GtkApplication* app, gpointer user_data) {
+  GtkWidget *window = gtk_application_window_new (app);
+  gtk_window_set_title (GTK_WINDOW (window), "Window");
+  gtk_window_set_default_size (GTK_WINDOW (window), 200, 200);
+  gtk_widget_show_all (window);
+}
+
+int main (int argc, char **argv) {
+  GtkApplication *app = gtk_application_new ("org.gtk.example", G_APPLICATION_FLAGS_NONE);
+  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
+  int status = g_application_run (G_APPLICATION (app), argc, argv);
+  g_object_unref (app);
+
+  return status;
+}
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