From aa9b715d73fa4756fd0276766a0cf564081ee7fe Mon Sep 17 00:00:00 2001
From: "jenglish@flightlab.com" <jenglish>
Date: Sat, 17 Nov 2007 19:17:49 +0000
Subject: Swap in core scrollbars for [ttk::scrollbar]s on OSX.

---
 ChangeLog                 |  5 +++++
 library/ttk/scrollbar.tcl | 20 +++++++++++++++++++-
 tests/ttk/scrollbar.test  | 33 ++++++++++++++++++++++++++++++++-
 3 files changed, 56 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index afa556f..682b139 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-11-17  Joe English  <jenglish@users.sourceforge.net>
+
+	* library/ttk/scrollbar.tcl: Swap in core scrollbars for 
+	[ttk::scrollbar]s on OSX.
+
 2007-11-16  Benjamin Riefenstahl  <b.riefenstahl@turtle-trading.net>
 
 	* macosx/tkMacOSXFont.c (TkpMeasureCharsInContext): Correct an
diff --git a/library/ttk/scrollbar.tcl b/library/ttk/scrollbar.tcl
index 6b37b24..b901325 100644
--- a/library/ttk/scrollbar.tcl
+++ b/library/ttk/scrollbar.tcl
@@ -1,9 +1,27 @@
 #
-# $Id: scrollbar.tcl,v 1.1 2006/10/31 01:42:27 hobbs Exp $
+# $Id: scrollbar.tcl,v 1.2 2007/11/17 19:17:50 jenglish Exp $
 #
 # Bindings for TScrollbar widget
 #
 
+# Still don't have a working ttk::scrollbar under OSX -
+# Swap in a [tk::scrollbar] on that platform,
+# unless user specifies -class or -style.
+#
+if {[tk windowingsystem] eq "aqua"} {
+    rename ::ttk::scrollbar ::ttk::_scrollbar
+    proc ttk::scrollbar {w args} {
+	set constructor ::scrollbar
+	foreach {option _} $args {
+	    if {$option eq "-class" || $option eq "-style"} {
+		set constructor ::ttk::_scrollbar
+		break
+	    }
+	}
+	return [eval [linsert $args 0 $constructor $w]]
+    }
+}
+
 namespace eval ttk::scrollbar {
     variable State
     # State(xPress)	--
diff --git a/tests/ttk/scrollbar.test b/tests/ttk/scrollbar.test
index f91659a..c83fc9b 100644
--- a/tests/ttk/scrollbar.test
+++ b/tests/ttk/scrollbar.test
@@ -1,11 +1,42 @@
 #
-# $Id: scrollbar.test,v 1.1 2006/10/31 01:42:27 hobbs Exp $
+# $Id: scrollbar.test,v 1.2 2007/11/17 19:17:50 jenglish Exp $
 #
 
 package require Tk 8.5
 package require tcltest ; namespace import -force tcltest::*
 loadTestedCommands
 
+testConstraint coreScrollbar [expr {[tk windowingsystem] eq "aqua"}]
+
+test scrollbar-swapout-1 "Use core scrollbars on OSX..." -constraints {
+    coreScrollbar
+} -body {
+    ttk::scrollbar .sb -command "yadda"
+    list [winfo class .sb] [.sb cget -command]
+} -result [list Scrollbar yadda] -cleanup { 
+    destroy .sb 
+}
+
+test scrollbar-swapout-2 "... unless -style is specified ..." -constraints {
+    coreScrollbar
+} -body {
+    ttk::style layout Vertical.Custom.TScrollbar \
+    	[ttk::style layout Vertical.TScrollbar] ; # See #1833339
+    ttk::scrollbar .sb -command "yadda" -style Custom.TScrollbar 
+    list [winfo class .sb] [.sb cget -command] [.sb cget -style]
+} -result [list TScrollbar yadda Custom.TScrollbar] -cleanup {
+    destroy .sb
+}
+
+test scrollbar-swapout-3 "... or -class." -constraints {
+    coreScrollbar
+} -body {
+    ttk::scrollbar .sb -command "yadda" -class Custom.TScrollbar 
+    list [winfo class .sb] [.sb cget -command]
+} -result [list Custom.TScrollbar yadda] -cleanup {
+    destroy .sb
+}
+
 test scrollbar-1.0 "Setup" -body {
     ttk::scrollbar .tsb
 } -result .tsb
-- 
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