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--- programming:gtk4 [2022/03/21 05:06]
nanodano
+++ programming:gtk4 [2022/03/21 05:07]
nanodano
@@ Line 201: / Line 201: @@
 # Set path for shared library when running
 LD_LIBRARY_PATH=/usr/local/lib ./a.out
+</code>
+Here is a gtkmm hello world:
+<code cpp main.cpp>
+// gtkmm4 example
+// Compile with:
+// g++ main.cpp `pkg-config gtkmm-4.0 --cflags --libs` -std=c++20
+// Run with
+// LD_LIBRARY_PATH=/usr/local/lib ./a.out
+#include <gtkmm.h>
+class MyWindow : public Gtk::Window
+{
+public:
+  MyWindow();
+};
+MyWindow::MyWindow()
+{
+  set_title("Basic application");
+  set_default_size(200, 200);
+}
+int main(int argc, char* argv[])
+{
+  auto app = Gtk::Application::create("org.gtkmm.examples.base");
+  return app->make_window_and_run<MyWindow>(argc, argv);
+}
 </code>

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