gtk编程中widget size的问题

minifat

gtk_widget_set_usize  

gtk_window_set_default_size  
有什么不同阿
还有就是gtk文档感觉太简陋了，和看头件没什么区别，有什么更详细些文档阿？
//bow

libinary

装个devhelp，里面有很多东西

libinary

2. gtk_widget_set_usize ()
3. ----------------------------------------------
4. void gtk_widget_set_usize ([color=blue]GtkWidget[/color] *widget,
5.                            gint width,
6.                            gint height);
7. ----------------------------------------------
8.   Warning
9.   gtk_widget_set_usize is deprecated and should not be used in newly-written code.
11. This function is deprecated; use [color=blue]gtk_widget_set_size_request[/color]() instead.
13. Sets the minimum size of a widget; that is, the widget's size request will
14. be width by height. You can use this function to force a widget to be
15. either larger or smaller than it is. The strange "usize" name dates from
16. the early days of GTK+, and derives from X Window System terminology.
17. In many cases, [color=blue]gtk_window_set_default_size[/color]() is a
18. better choice for toplevel windows than this function; setting the default
19. size will still allow users to shrink the window. Setting the usize will force
20. them to leave the window at least as large as the usize. When dealing
21. with window sizes, [color=blue]gtk_window_set_geometry_hints[/color]()
22. can be a useful function as well.
24. Note the inherent danger of setting any fixed size - themes, translations
25. into other languages, different fonts, and user action can all change the
26. appropriate size for a given widget. So, it's basically impossible to
27. hardcode a size that will always be correct.
29.   widget?: a [color=blue]GtkWidget[/color]
30.   width? : minimum width, or -1 to unset
31.   height?: minimum height, or -1 to unset

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darkstar_w

一个是用户定义程序运行的时候出来的框子的大小，另一个是默认的大小。