gitk: Use consistent font for all text input fields

Instead of setting the font for specific widgets, set the font for the
widget type. If themed widgets are not available, this is via the X
resources. If themed widgets are available, the theme font is used.

The exception is the SHA1 ID which is forced to use the fixed-width
font, even where themed widgets are used.

Signed-off-by: Mark Hills <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

Author: Mark Hills

gitk

@@ -1877,7 +1877,8 @@ proc setoptions {} {
     option add *Menubutton.font uifont startupFile
     option add *Label.font uifont startupFile
     option add *Message.font uifont startupFile
-    option add *Entry.font uifont startupFile
+    option add *Entry.font textfont startupFile
+    option add *Text.font textfont startupFile
     option add *Labelframe.font uifont startupFile
     option add *Spinbox.font textfont startupFile
     option add *Listbox.font mainfont startupFile
@@ -2176,7 +2177,7 @@ proc makewindow {} {
     set findstring {}
     set fstring .tf.lbar.findstring
     lappend entries $fstring
-    ${NS}::entry $fstring -width 30 -font textfont -textvariable findstring
+    ${NS}::entry $fstring -width 30 -textvariable findstring
     trace add variable findstring write find_change
     set findtype [mc "Exact"]
     set findtypemenu [makedroplist .tf.lbar.findtype \
@@ -2219,7 +2220,7 @@ proc makewindow {} {
     pack .bleft.top.search -side left -padx 5
     set sstring .bleft.top.sstring
     set searchstring ""
-    ${NS}::entry $sstring -width 20 -font textfont -textvariable searchstring
+    ${NS}::entry $sstring -width 20 -textvariable searchstring
     lappend entries $sstring
     trace add variable searchstring write incrsearch
     pack $sstring -side left -expand 1 -fill x
@@ -4042,7 +4043,7 @@ proc vieweditor {top n title} {
 	} elseif {$type eq "path"} {
 	    ${NS}::label $top.l -text $title
 	    pack $top.l -in $top -side top -pady [list 3 0] -anchor w -padx 3
-	    text $top.t -width 40 -height 5 -background $bgcolor -font uifont
+	    text $top.t -width 40 -height 5 -background $bgcolor
 	    if {[info exists viewfiles($n)]} {
 		foreach f $viewfiles($n) {
 		    $top.t insert end $f