52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
#include <iostream>
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#include <gtkmm/button.h>
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#include <gtkmm.h>
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#include <gtkmm/application.h>
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class MyWindow : public Gtk::Window
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{
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public:
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MyWindow(){
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loadCss();
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m_button = Gtk::Button("test");
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m_button.signal_clicked().connect(sigc::mem_fun(*this,&MyWindow::onButtonClicked));
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m_label = Gtk::Label("Hello!");
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m_label.get_style_context()->add_provider(css_provider,GTK_STYLE_PROVIDER_PRIORITY_USER+1);
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m_label.add_css_class("label");
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m_picture = Gtk::Picture("/usr/share/doc/gtkmm-4.0/reference/html/image1.png");
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m_picture.set_size_request(200,200);
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m_layout_grid = Gtk::Grid();
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m_layout_grid.get_style_context()->add_provider(css_provider,GTK_STYLE_PROVIDER_PRIORITY_USER+1);
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m_layout_grid.attach(m_button, 0, 0);
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m_layout_grid.attach(m_label, 1, 0);
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m_layout_grid.attach(m_picture, 0, 1);
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m_layout_grid.add_css_class("grid");
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set_child(m_layout_grid);
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set_size_request(800,600);
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}
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void onButtonClicked(){
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std::cout<<"hello world";
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std::flush(std::cout);
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}
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void loadCss(){
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css_provider = Gtk::CssProvider::create();
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css_provider->load_from_path("main.css");
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}
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Gtk::Picture m_picture;
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Gtk::Button m_button;
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Gtk::Label m_label;
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Gtk::Grid m_layout_grid;
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Glib::RefPtr<Gtk::CssProvider> css_provider;
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};
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int main(int argc, char **argv)
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{
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auto app = Gtk::Application::create("org.gtkmm.example");
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return app->make_window_and_run<MyWindow>(argc, argv);
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}
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