diff options
Diffstat (limited to 'library/menu.tcl')
| -rw-r--r-- | library/menu.tcl | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/library/menu.tcl b/library/menu.tcl index b80af90..751d556 100644 --- a/library/menu.tcl +++ b/library/menu.tcl @@ -4,7 +4,7 @@ # It also implements keyboard traversal of menus and implements a few # other utility procedures related to menus. # -# RCS: @(#) $Id: menu.tcl,v 1.32 2009/04/10 16:08:42 das Exp $ +# RCS: @(#) $Id: menu.tcl,v 1.33 2010/01/09 00:43:46 patthoyts Exp $ # # Copyright (c) 1992-1994 The Regents of the University of California. # Copyright (c) 1994-1997 Sun Microsystems, Inc. @@ -406,6 +406,9 @@ proc ::tk::MenuUnpost menu { # Unpost menu(s) and restore some stuff that's dependent on # what was posted. + after cancel [array get Priv menuActivatedTimer] + unset -nocomplain Priv(menuActivated) + catch { if {$mb ne ""} { set menu [$mb cget -menu] @@ -547,6 +550,7 @@ proc ::tk::MbButtonUp w { proc ::tk::MenuMotion {menu x y state} { variable ::tk::Priv if {$menu eq $Priv(window)} { + set activeindex [$menu index active] if {[$menu cget -type] eq "menubar"} { if {[info exists Priv(focus)] && $menu ne $Priv(focus)} { $menu activate @$x,$y @@ -556,9 +560,18 @@ proc ::tk::MenuMotion {menu x y state} { $menu activate @$x,$y GenerateMenuSelect $menu } - } - if {($state & 0x1f00) != 0} { - $menu postcascade active + set index [$menu index @$x,$y] + if {[info exists Priv(menuActivated)] \ + && $index ne "none" \ + && $index ne $activeindex \ + && [$menu type $index] eq "cascade"} { + set mode [option get $menu clickToFocus ClickToFocus] + if {$mode eq "" || ([string is boolean $mode] && !$mode)} { + set delay [expr {[$menu cget -type] eq "menubar"? 0 : 50}] + set Priv(menuActivatedTimer) \ + [after $delay [list $menu postcascade active]] + } + } } } @@ -600,6 +613,9 @@ proc ::tk::MenuButtonDown menu { set Priv(cursor) [$menu cget -cursor] $menu configure -cursor arrow } + if {[$menu type active] eq "cascade"} { + set Priv(menuActivated) 1 + } } # Don't update grab information if the grab window isn't changing. @@ -1311,6 +1327,7 @@ proc ::tk_popup {menu x y {entry {}}} { tk::SaveGrabInfo $menu grab -global $menu set Priv(popup) $menu + set Priv(menuActivated) 1 tk_menuSetFocus $menu } } |