How can I align widgets in GTK 3

Question

box1=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,3);
align=gtk_alignment_new(1,0,0,0);
my=gtk_button_new_with_label("HELLO");
gtk_container_add(GTK_CONTAINER(frame),my);
gtk_container_add(GTK_CONTAINER(box1),frame);
gtk_container_add(GTK_CONTAINER(window),box1);

I have to write all this code to align the button to the left of the window or easier. If someone can give me more information about GTK containers, because I understand the link well.

Before using Glade, I want to see how everything works. Sorry for my English.

Answer 1

As the documentation for GtkAlignment notes in Gtk3, there is usually no need to use it, since the same effect can be achieved by setting the halign and margin , hexpand properties of the widget that you want to align.

halign valign GTK_ALIGN_START.

Answer 2

: jku, GtkHBox, GtkVBox GtkTable , GtkGrid. GtkAlignment , , Phillip Wood.

---

, gtk_alignment_new(0,0,0,0) . , , . .

GTK :

• GtkFixed, .

  +----------------------------+
  |                   Widget 3 |
  | Widget 2                   |
  |              Widget 1      |
  |                            |
  +----------------------------+
  

• GtkHBox :

  +--------+-----+
  | Widget | ... |
  +--------+-----+
  

• GtkVBox :

  +--------+
  | Widget |
  +--------+
  |  ...   |
  +--------+
  

• GtkTable .

  +--------+-----+
  | Widget | ... |
  +--------+-----+
  |  ...   | ... |
  +--------+-----+
  

GtkAlignment, .

GTK + - , .