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GTK编程：小部件打包与按钮控件详解

1. 小部件打包基础

在GTK编程中，小部件的打包是构建用户界面的重要环节。以下是一个简单的小部件打包示例代码：

/* pack the quitbox into the vbox (box1) */ gtk_box_pack_start (GTK_BOX (box1), quitbox, FALSE, FALSE, 0); /* Pack the vbox (box1) which now contains all our widgets, into the * main window. */ gtk_container_add (GTK_CONTAINER (window), box1); /* And show everything left */ gtk_widget_show (button); gtk_widget_show (quitbox); gtk_widget_show (box1); /* Showing the window last so everything pops up at once. */ gtk_widget_show (window); /* And of course, our main function. */ gtk_main (); /* Control returns here when gtk_main_quit() is called, but not when * gtk_exit is used. */ return(0);

这段代码的操作步骤如下：
1. 使用gtk_box_pack_st