todo

* Examples for new features:
- gtk-container-get-children
- gtk-container-child-get-property

- gtk-check-version
- gtk-combo-box-get-active-text

- gtk-widget-get-child-requisition
- gtk-widget-get-composite-name
- gtk-rc-set-default-files
- gtk-rc-get-default-files
- gtk-ui-manager-add-ui-from-file


- gdk pixbuf  loader! gdk-pixbuf-loader-write gdk-pixbuf-loader-close

* Emitting signals!
- g-signal-emit     

* debugging support:
- dump-referenced-gobjects


- tree view:
gtk-cell-set-color
gtk-tree-view-column-set-cell-data-func


* fixme: This depends on my gtk+ patches!
gtk-pixbuf-render-set-lazy-loader




* handy?
 gtk-box-query-child-packing
 gtk-box-set-child-packing
 gtk-list-store-insert-with-values

 


* `write' method for gdk-pixbuf-format should print the format name!


how come ?
WARNING: allocating instance of class #<class <gtk-source-languages-manager>>: coresize argument 24 doesn't match the class definition's (16)
WARNING: allocating instance of class #<class <gtk-source-language>>: coresize argument 24 doesn't match the class definition's (16)


I installed a different ABI gauche-gtk. when using the old-ABI base gauche-gtksourceview.