installation
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| apt install glade
apt install libgtk-3-dev
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安装glade设计工具，安装gtk开发包（头文件，pkgconfig的配置文件）。
hello world
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| #include <gtk/gtk.h>
static void activate(GtkApplication* app, gpointer user_data) {
GtkWidget* window;
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;
int status;
app = gtk_application_new("org.gtk.example", G_APPLICATION_FLAGS_NONE);
g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
status = g_application_run(G_APPLICATION(app), argc, argv);
g_object_unref(app);
return status;
}
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glade设计最简单的窗口。
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| pkg-config --cflags gtk+-3.0
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获取编译选项
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| pkg-config --libs gtk+-3.0
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获取链接库
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| g++ `pkg-config --cflags gtk+-3.0` main.c `pkg-config --libs gtk+-3.0` -rdynamic -o main
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运行
