Severity: Notice
Message: Undefined offset: 1
Filename: infosekolah/leftmenudasboard.php
Line Number: 33
Line Number: 34
gtkmm (někdy také gtk--) je GTK+ pro C++. Je to svobodný software pod licencí GNU Lesser General Public License.
//HelloWorldWindow.h #ifndef HELLOWORLDWINDOW_H #define HELLOWORLDWINDOW_H #include <gtkmm/window.h> #include <gtkmm/button.h> // Derive a new window widget from an existing one. // This window will only contain a button labelled "Hello World" class HelloWorldWindow : public Gtk::Window { public: HelloWorldWindow(); protected: void on_button_clicked(); //event handler Gtk::Button hello_world; }; #endif
//HelloWorldWindow.cc #include <iostream> #include "HelloWorldWindow.h" HelloWorldWindow::HelloWorldWindow() : hello_world("Hello World") { // Set the title of the window. set_title("Hello World"); // Add the member button to the window, add(hello_world); // Handle the 'click' event. hello_world.signal_clicked().connect( sigc::mem_fun(*this, &HelloWorldWindow::on_button_clicked)); // Display all the child widgets of the window. show_all_children(); } void HelloWorldWindow::on_button_clicked() { std::cout << "Hello world" << std::endl; }
//main.cc #include <gtkmm/main.h> #include "HelloWorldWindow.h" int main(int argc, char *argv[]) { // Initialization Gtk::Main kit(argc, argv); // Create a hello world window object HelloWorldWindow example; // gtkmm main loop Gtk::Main::run(example); return 0; }
$ g++ -std=c++11 *.cc -o example `pkg-config gtkmm-3.0 --cflags --libs` $ ./example
