Re: KEYNAV:GtkTextView (bug 53934) and Accessibility

["Padraig O'Briain" <Padraig Obriain Sun COM>]

I have been working throught this and have come to

> - Ctrl+A or Ctrl+/ should select whole text buffer by default, Ctrl+\
> should deselect whole text buffer.

Given that Ctrl+Home followed by Shift+Ctrl+End will select the whole text 
buffer and Shift+Ctrl+Home will deselect the buffer how urgent is an alternative 
method of doing it?

Padraig
 
> 
> Navigation:
> 
> - Ctrl+Up/Down arrow should move cursor to beginning of previous/next
> paragraph.
> 
> <POB> This is not currently implemented. The only paragraph related movement
> which is supported is Ctrl+a which moves to the beginning of the current 
> paragraph and Ctrl+e which moves to the end of the current paragraph.
> I have added code to gtktextview.c which does this. </POB>
> 
> 
> - Ctrl+Home/End should move cursor to beginning/end of buffer.
> 
> <POB> This is currently implemented.
> 
> 
> - Ctrl+PgUp/PgDn should move cursor left/right by one view width (same as
> clicking in scrollbar shaft), cursor set to first character or object in
> view.
> 
> <POB> I have a problem with this in that when I tried to reduce the width of 
> a window containing a GtkTreeView, the text seems to reformat itself so that
> a horizontal scroll bar is not needed. </POB>
> 
> Selection:
> 
> - Shift+Ctrl+Up/Down arrow should extend selection to beginning of
> previous/next paragraph.
> 
> <POB> This works but I have no idea how. </POB>
> 
> - Shift+Ctrl+Home/End should extend selection to beginning/end of buffer.
> 
> <POB> This works but I have no idea how. </POB>
> 
> - Shift+Ctrl+PgUp/PgDn should extend selection left/right by one view width
> 
> 
> <POB> This does not work as the navigation does not work. </POB>
> 
> - Ctrl+A or Ctrl+/ should select whole text buffer by default, Ctrl+\
> should deselect whole text buffer.
> 
> <POB> This does not work. </POB>
> 
> (Suggest emacs-style keybindings aren't supported by default, but via
> whatever desktop-global themable keybindings support is in 2.0.)
> 
> [Check http://developer.gnome.org/projects/gap/keyboardnav.html for any
> later proposals that may not have filtered through to this bug report yet]
> 
> ------- Additional Comments From Owen Taylor 2001-06-01 11:19 -------
> 
> *** Bug 50081 has been marked as a duplicate of this bug. ***
> 
> 
> 
> ------- Additional Comments From Havoc Pennington 2001-08-29 16:34 -------
> 
> The above seems to cover movement bindings but not edit bindings. 
> Here is what we have now, a mix of Emacs and Windows bindings:
> 
>  Ctrl+Space - set Emacs style mark
>  Ctrl+d     - same as Delete key
>  Ctrl+Del   - delete to end of word
>  Ctrl+Backspace - delete to start of word
>  Alt+d      - delete to end of word
>  Ctrl+k     - delete to end of line
>  Ctrl+u     - delete current line
>  Alt+space  - delete all whitespace around cursor, reinsert single   
>               space
>  Alt+backslash - delete all whitespace around cursor
>  Ctrl+x     - cut to clipboard
>  Ctrl+v     - paste from clipboard
>  Ctrl+c     - copy to clipboard 
>  Ctrl+w     - cut to clipboard
>  Ctrl+y     - paste from clipboard
>  Insert     - toggle overwrite mode
> 
> 
> 
> 
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