diff options
Diffstat (limited to 'library/button.tcl')
| -rw-r--r-- | library/button.tcl | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/library/button.tcl b/library/button.tcl index 16624e7..469a9a8 100644 --- a/library/button.tcl +++ b/library/button.tcl @@ -589,6 +589,20 @@ proc ::tk::ButtonUp w { # Shared routines ################## +# ::tk::ButtonInvokeEnd -- +# The procedure below is called after a button is invoked through +# the keyboard. It simulate a release of the button via the mouse. +# +# Arguments: +# w - The name of the widget. + +proc ::tk::ButtonInvokeEnd {w oldState oldRelief} { + if {[winfo exists $w]} { + $w configure -state $oldState -relief $oldRelief + uplevel #0 [list $w invoke] + } +} + # ::tk::ButtonInvoke -- # The procedure below is called when a button is invoked through # the keyboard. It simulate a press of the button via the mouse. @@ -601,12 +615,7 @@ proc ::tk::ButtonInvoke w { set oldRelief [$w cget -relief] set oldState [$w cget -state] $w configure -state active -relief sunken - update idletasks - after 100 - if {[winfo exists $w]} { - $w configure -state $oldState -relief $oldRelief - uplevel #0 [list $w invoke] - } + after 100 [list ::tk::ButtonInvokeEnd $w $oldState $oldRelief] } } |