gitk: Restore some widget options whose defaults changed in Tk 8.5

The default options for panedwindows in Tk 8.5 make the sash
virtually invisible -- the handle is not shown and the relief is
flat.  This puts the defaults back to showing the handle and a
raised relief on the sash, as in Tk 8.4.

This uses the option command to do this, and also uses the option
command to set the default font for various UI elements to the
UI font ("uifont").
Signed-off-by: NPaul Mackerras <paulus@samba.org>

gitk

@@ -613,6 +613,19 @@ proc confirm_popup msg {
     return $confirm_ok
 }
 
+proc setoptions {} {
+    option add *Panedwindow.showHandle 1 startupFile
+    option add *Panedwindow.sashRelief raised startupFile
+    option add *Button.font uifont startupFile
+    option add *Checkbutton.font uifont startupFile
+    option add *Radiobutton.font uifont startupFile
+    option add *Menu.font uifont startupFile
+    option add *Menubutton.font uifont startupFile
+    option add *Label.font uifont startupFile
+    option add *Message.font uifont startupFile
+    option add *Entry.font uifont startupFile
+}
+
 proc makewindow {} {
     global canv canv2 canv3 linespc charspc ctext cflist
     global tabstop
@@ -631,19 +644,16 @@ proc makewindow {} {
 
     menu .bar
     .bar add cascade -label [mc "File"] -menu .bar.file
-    .bar configure -font uifont
     menu .bar.file
     .bar.file add command -label [mc "Update"] -command updatecommits
     .bar.file add command -label [mc "Reread references"] -command rereadrefs
     .bar.file add command -label [mc "List references"] -command showrefs
     .bar.file add command -label [mc "Quit"] -command doquit
-    .bar.file configure -font uifont
     menu .bar.edit
     .bar add cascade -label [mc "Edit"] -menu .bar.edit
     .bar.edit add command -label [mc "Preferences"] -command doprefs
-    .bar.edit configure -font uifont
 
-    menu .bar.view -font uifont
+    menu .bar.view
     .bar add cascade -label [mc "View"] -menu .bar.view
     .bar.view add command -label [mc "New view..."] -command {newview 0}
     .bar.view add command -label [mc "Edit view..."] -command editview \
@@ -657,7 +667,7 @@ proc makewindow {} {
     .bar add cascade -label [mc "Help"] -menu .bar.help
     .bar.help add command -label [mc "About gitk"] -command about
     .bar.help add command -label [mc "Key bindings"] -command keys
-    .bar.help configure -font uifont
+    .bar.help configure
     . configure -menu .bar
 
     # the gui has upper and lower half, parts of a paned window.
@@ -714,7 +724,7 @@ proc makewindow {} {
     set entries $sha1entry
     set sha1but .tf.bar.sha1label
     button $sha1but -text [mc "SHA1 ID: "] -state disabled -relief flat \
-	-command gotocommit -width 8 -font uifont
+	-command gotocommit -width 8
     $sha1but conf -disabledforeground [$sha1but cget -foreground]
     pack .tf.bar.sha1label -side left
     entry $sha1entry -width 40 -font textfont -textvariable sha1string
@@ -746,7 +756,7 @@ proc makewindow {} {
 
     # Status label and progress bar
     set statusw .tf.bar.status
-    label $statusw -width 15 -relief sunken -font uifont
+    label $statusw -width 15 -relief sunken
     pack $statusw -side left -padx 5
     set h [expr {[font metrics uifont -linespace] + 2}]
     set progresscanv .tf.bar.progress
@@ -763,10 +773,10 @@ proc makewindow {} {
     set progupdatepending 0
 
     # build up the bottom bar of upper window
-    label .tf.lbar.flabel -text "[mc "Find"] " -font uifont
-    button .tf.lbar.fnext -text [mc "next"] -command {dofind 1 1} -font uifont
-    button .tf.lbar.fprev -text [mc "prev"] -command {dofind -1 1} -font uifont
-    label .tf.lbar.flab2 -text " [mc "commit"] " -font uifont
+    label .tf.lbar.flabel -text "[mc "Find"] "
+    button .tf.lbar.fnext -text [mc "next"] -command {dofind 1 1}
+    button .tf.lbar.fprev -text [mc "prev"] -command {dofind -1 1}
+    label .tf.lbar.flab2 -text " [mc "commit"] "
     pack .tf.lbar.flabel .tf.lbar.fnext .tf.lbar.fprev .tf.lbar.flab2 \
 	-side left -fill y
     set gdttype [mc "containing:"]
@@ -775,8 +785,6 @@ proc makewindow {} {
 		[mc "touching paths:"] \
 		[mc "adding/removing string:"]]
     trace add variable gdttype write gdttype_change
-    $gm conf -font uifont
-    .tf.lbar.gdttype conf -font uifont
     pack .tf.lbar.gdttype -side left -fill y
 
     set findstring {}
@@ -788,14 +796,10 @@ proc makewindow {} {
     set findtypemenu [tk_optionMenu .tf.lbar.findtype \
 		      findtype [mc "Exact"] [mc "IgnCase"] [mc "Regexp"]]
     trace add variable findtype write findcom_change
-    .tf.lbar.findtype configure -font uifont
-    .tf.lbar.findtype.menu configure -font uifont
     set findloc [mc "All fields"]
     tk_optionMenu .tf.lbar.findloc findloc [mc "All fields"] [mc "Headline"] \
 	[mc "Comments"] [mc "Author"] [mc "Committer"]
     trace add variable findloc write find_change
-    .tf.lbar.findloc configure -font uifont
-    .tf.lbar.findloc.menu configure -font uifont
     pack .tf.lbar.findloc -side right
     pack .tf.lbar.findtype -side right
     pack $fstring -side left -expand 1 -fill x
@@ -822,22 +826,20 @@ proc makewindow {} {
     frame .bleft.top
     frame .bleft.mid
 
-    button .bleft.top.search -text [mc "Search"] -command dosearch \
-	-font uifont
+    button .bleft.top.search -text [mc "Search"] -command dosearch
     pack .bleft.top.search -side left -padx 5
     set sstring .bleft.top.sstring
     entry $sstring -width 20 -font textfont -textvariable searchstring
     lappend entries $sstring
     trace add variable searchstring write incrsearch
     pack $sstring -side left -expand 1 -fill x
-    radiobutton .bleft.mid.diff -text [mc "Diff"] -font uifont \
+    radiobutton .bleft.mid.diff -text [mc "Diff"] \
 	-command changediffdisp -variable diffelide -value {0 0}
-    radiobutton .bleft.mid.old -text [mc "Old version"] -font uifont \
+    radiobutton .bleft.mid.old -text [mc "Old version"] \
 	-command changediffdisp -variable diffelide -value {0 1}
-    radiobutton .bleft.mid.new -text [mc "New version"] -font uifont \
+    radiobutton .bleft.mid.new -text [mc "New version"] \
 	-command changediffdisp -variable diffelide -value {1 0}
-    label .bleft.mid.labeldiffcontext -text "      [mc "Lines of context"]: " \
-	-font uifont
+    label .bleft.mid.labeldiffcontext -text "      [mc "Lines of context"]: "
     pack .bleft.mid.diff .bleft.mid.old .bleft.mid.new -side left
     spinbox .bleft.mid.diffcontext -width 5 -font textfont \
 	-from 1 -increment 1 -to 10000000 \
@@ -897,10 +899,8 @@ proc makewindow {} {
     frame .bright.mode
     radiobutton .bright.mode.patch -text [mc "Patch"] \
 	-command reselectline -variable cmitmode -value "patch"
-    .bright.mode.patch configure -font uifont
     radiobutton .bright.mode.tree -text [mc "Tree"] \
 	-command reselectline -variable cmitmode -value "tree"
-    .bright.mode.tree configure -font uifont
     grid .bright.mode.patch .bright.mode.tree -sticky ew
     pack .bright.mode -side top -fill x
     set cflist .bright.cfiles
@@ -1286,17 +1286,14 @@ Copyright © 2005-2006 Paul Mackerras
 Use and redistribute under the terms of the GNU General Public License"] \
 	    -justify center -aspect 400 -border 2 -bg white -relief groove
     pack $w.m -side top -fill x -padx 2 -pady 2
-    $w.m configure -font uifont
     button $w.ok -text [mc "Close"] -command "destroy $w" -default active
     pack $w.ok -side bottom
-    $w.ok configure -font uifont
     bind $w <Visibility> "focus $w.ok"
     bind $w <Key-Escape> "destroy $w"
     bind $w <Key-Return> "destroy $w"
 }
 
 proc keys {} {
-    global uifont
     set w .keys
     if {[winfo exists $w]} {
 	raise $w
@@ -1350,10 +1347,8 @@ f		Scroll diff view to next file
 "] \
 	    -justify left -bg white -border 2 -relief groove
     pack $w.m -side top -fill both -padx 2 -pady 2
-    $w.m configure -font uifont
     button $w.ok -text [mc "Close"] -command "destroy $w" -default active
     pack $w.ok -side bottom
-    $w.ok configure -font uifont
     bind $w <Visibility> "focus $w.ok"
     bind $w <Key-Escape> "destroy $w"
     bind $w <Key-Return> "destroy $w"
@@ -1848,7 +1843,7 @@ proc shellsplit {str} {
 # Code to implement multiple views
 
 proc newview {ishighlight} {
-    global nextviewnum newviewname newviewperm uifont newishighlight
+    global nextviewnum newviewname newviewperm newishighlight
     global newviewargs revtreeargs
 
     set newishighlight $ishighlight
@@ -1881,23 +1876,22 @@ proc editview {} {
 
 proc vieweditor {top n title} {
     global newviewname newviewperm viewfiles
-    global uifont
 
     toplevel $top
     wm title $top $title
-    label $top.nl -text [mc "Name"] -font uifont
-    entry $top.name -width 20 -textvariable newviewname($n) -font uifont
+    label $top.nl -text [mc "Name"]
+    entry $top.name -width 20 -textvariable newviewname($n)
     grid $top.nl $top.name -sticky w -pady 5
-    checkbutton $top.perm -text [mc "Remember this view"] -variable newviewperm($n) \
-	-font uifont
+    checkbutton $top.perm -text [mc "Remember this view"] \
+	-variable newviewperm($n)
     grid $top.perm - -pady 5 -sticky w
-    message $top.al -aspect 1000 -font uifont \
+    message $top.al -aspect 1000 \
 	-text [mc "Commits to include (arguments to git rev-list):"]
     grid $top.al - -sticky w -pady 5
     entry $top.args -width 50 -textvariable newviewargs($n) \
-	-background white -font uifont
+	-background white
     grid $top.args - -sticky ew -padx 5
-    message $top.l -aspect 1000 -font uifont \
+    message $top.l -aspect 1000 \
 	-text [mc "Enter files and directories to include, one per line:"]
     grid $top.l - -sticky w
     text $top.t -width 40 -height 10 -background white -font uifont
@@ -1911,10 +1905,8 @@ proc vieweditor {top n title} {
     }
     grid $top.t - -sticky ew -padx 5
     frame $top.buts
-    button $top.buts.ok -text [mc "OK"] -command [list newviewok $top $n] \
-	-font uifont
-    button $top.buts.can -text [mc "Cancel"] -command [list destroy $top] \
-	-font uifont
+    button $top.buts.ok -text [mc "OK"] -command [list newviewok $top $n]
+    button $top.buts.can -text [mc "Cancel"] -command [list destroy $top]
     grid $top.buts.ok $top.buts.can
     grid columnconfigure $top.buts 0 -weight 1 -uniform a
     grid columnconfigure $top.buts 1 -weight 1 -uniform a
@@ -6522,15 +6514,14 @@ proc showrefs {} {
     grid $top.list $top.ysb -sticky nsew
     grid $top.xsb x -sticky ew
     frame $top.f
-    label $top.f.l -text "[mc "Filter"]: " -font uifont
-    entry $top.f.e -width 20 -textvariable reflistfilter -font uifont
+    label $top.f.l -text "[mc "Filter"]: "
+    entry $top.f.e -width 20 -textvariable reflistfilter
     set reflistfilter "*"
     trace add variable reflistfilter write reflistfilter_change
     pack $top.f.e -side right -fill x -expand 1
     pack $top.f.l -side left
     grid $top.f - -sticky ew -pady 2
-    button $top.close -command [list destroy $top] -text [mc "Close"] \
-	-font uifont
+    button $top.close -command [list destroy $top] -text [mc "Close"]
     grid $top.close -
     grid columnconfigure $top 0 -weight 1
     grid rowconfigure $top 0 -weight 1
@@ -7842,7 +7833,7 @@ proc choosefont {font which} {
 	eval font config sample [font actual $font]
 	toplevel $top
 	wm title $top [mc "Gitk font chooser"]
-	label $top.l -textvariable fontparam(which) -font uifont
+	label $top.l -textvariable fontparam(which)
 	pack $top.l -side top
 	set fontlist [lsort [font families]]
 	frame $top.f
@@ -7872,10 +7863,8 @@ proc choosefont {font which} {
 	bind $top.c <Configure> [list centertext $top.c]
 	pack $top.c -side top -fill x
 	frame $top.buts
-	button $top.buts.ok -text [mc "OK"] -command fontok -default active \
-	    -font uifont
-	button $top.buts.can -text [mc "Cancel"] -command fontcan -default normal \
-	    -font uifont
+	button $top.buts.ok -text [mc "OK"] -command fontok -default active
+	button $top.buts.can -text [mc "Cancel"] -command fontcan -default normal
 	grid $top.buts.ok $top.buts.can
 	grid columnconfigure $top.buts 0 -weight 1 -uniform a
 	grid columnconfigure $top.buts 1 -weight 1 -uniform a
@@ -7943,7 +7932,7 @@ proc doprefs {} {
     global maxwidth maxgraphpct
     global oldprefs prefstop showneartags showlocalchanges
     global bgcolor fgcolor ctext diffcolors selectbgcolor
-    global uifont tabstop limitdiffs
+    global tabstop limitdiffs
 
     set top .gitkprefs
     set prefstop $top
@@ -7958,7 +7947,6 @@ proc doprefs {} {
     toplevel $top
     wm title $top [mc "Gitk preferences"]
     label $top.ldisp -text [mc "Commit list display options"]
-    $top.ldisp configure -font uifont
     grid $top.ldisp - -sticky w -pady 10
     label $top.spacer -text " "
     label $top.maxwidthl -text [mc "Maximum graph width (lines)"] \
@@ -7976,7 +7964,6 @@ proc doprefs {} {
     grid x $top.showlocal -sticky w
 
     label $top.ddisp -text [mc "Diff display options"]
-    $top.ddisp configure -font uifont
     grid $top.ddisp - -sticky w -pady 10
     label $top.tabstopl -text [mc "Tab spacing"] -font optionfont
     spinbox $top.tabstop -from 1 -to 20 -width 4 -textvariable tabstop
@@ -7993,7 +7980,6 @@ proc doprefs {} {
     grid x $top.ldiff -sticky w
 
     label $top.cdisp -text [mc "Colors: press to choose"]
-    $top.cdisp configure -font uifont
     grid $top.cdisp - -sticky w -pady 10
     label $top.bg -padx 40 -relief sunk -background $bgcolor
     button $top.bgbut -text [mc "Background"] -font optionfont \
@@ -8025,7 +8011,6 @@ proc doprefs {} {
     grid x $top.selbgbut $top.selbgsep -sticky w
 
     label $top.cfont -text [mc "Fonts: press to choose"]
-    $top.cfont configure -font uifont
     grid $top.cfont - -sticky w -pady 10
     mkfontdisp mainfont $top [mc "Main font"]
     mkfontdisp textfont $top [mc "Diff display font"]
@@ -8033,9 +8018,7 @@ proc doprefs {} {
 
     frame $top.buts
     button $top.buts.ok -text [mc "OK"] -command prefsok -default active
-    $top.buts.ok configure -font uifont
     button $top.buts.can -text [mc "Cancel"] -command prefscan -default normal
-    $top.buts.can configure -font uifont
     grid $top.buts.ok $top.buts.can
     grid columnconfigure $top.buts 0 -weight 1 -uniform a
     grid columnconfigure $top.buts 1 -weight 1 -uniform a
@@ -8511,6 +8494,8 @@ eval font create textfontbold [fontflags textfont 1]
 parsefont uifont $uifont
 eval font create uifont [fontflags uifont]
 
+setoptions
+
 # check that we can find a .git directory somewhere...
 if {[catch {set gitdir [gitdir]}]} {
     show_error {} . [mc "Cannot find a git repository here."]