Hidetoshi Tajima Reporter
	Description • 25 years ago

From Bugzilla Helper:
User-Agent: Mozilla/4.7 [ja] (X11; I; SunOS 5.8 sun4u)
BuildID:    2000030708

"Pg Up", "Pg Dn", "Home" and "End" on the numerickeypads don't work on either 
browser or editor window. The problem is observed on both Solaris and Linux.

 1. none works on either composer window or plain text window
 2. pageup/pagedown don't work on browser window.

A set of individual "Home", "End", "PageUP" and "PageDown" works properly.



Reproducible: Always
Steps to Reproduce:
1. Browse web page long enough to have vertical scrolling bar.
2. hit individual "PageUP" or "PageDown", you will see the web page scrolling
   up and down properly.
3. However, "PgUP" or "Pg Dn" on the numeric keypad don't work at all.

Actual Results:  No responce.

Expected Results:  The document should be one-page scrolled up and down with
"PgUP" and "PgDown"
on the numeric keypads. The same to "Home" and "End" on the numeric keypads.

Here are keysym bindings for these keytops on the numeric keypad.
	F27="Home", F33="End", F29="Prior"(PgUP), F35="Next" (PgDown)
We can see some definitions in XUL files for HOME,END,PAGE_UP and DOWN,
we can add our binding for those F?? keys.

However, it seems that gtkwidget (nsGtkEventHandler.cpp)
doesn't allow function key over F24. I'm not sure the
reason the max is GDK_F24, Gdk itself supports F1 - F35 range.
So we need to fix this problem first.

int nsPlatformToDOMKeyCode(GdkEventKey *aGEK)
{
...
  // function keys
  if (keysym >= GDK_F1 && keysym <= GDK_F24)
    return keysym - GDK_F1 + NS_VK_F1;
...
}

	Peter Trudelle
	Comment 1 • 25 years ago

reassigning to saari

	Peter Trudelle
	Comment 2 • 25 years ago

mass-moving all bugs to m21 that are not dofood+, or nsbeta2+

	Sitsofe Wheeler
	Comment 3 • 25 years ago

This is also applies to using the numeric keypad as an arrow key substitutes.
Some computers (like the sparcs we have here) have no arrow keys so this is
fairly essential.

	saari (gone) Assignee
	Comment 4 • 24 years ago

nominating for beta3

	Peter Trudelle
	Comment 5 • 24 years ago

nsbeta3-, wouldn't hold for these not working.

	saari (gone) Assignee
	Comment 6 • 24 years ago

Targeting Mozilla 1.0

	gstoll
	Comment 7 • 24 years ago

This works for me on Linux Build 2000112606.  Anyone still seeing problems?

	John Morrison
	Comment 8 • 24 years ago

This also works for me 20001127nn win32/linux (n/a for standard mac keyboards). 

Anyone with a Sun want to comment?

	Sitsofe Wheeler
	Comment 9 • 24 years ago

This one has been fixed for some time. Sorry for stalling... 2000101518 Linux on
a sparc. Marking as fixed.