1 files changed, 138 insertions, 0 deletions
diff --git a/tix/library/SText.tcl b/tix/library/SText.tcl
new file mode 100644
index 00000000000..ae741f276a5
--- /dev/null
+++ b/tix/library/SText.tcl
@@ -0,0 +1,138 @@
+# SText.tcl --
+#
+#	This file implements Scrolled Text widgets
+#
+# Copyright (c) 1996, Expert Interface Technologies
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+
+
+
+tixWidgetClass tixScrolledText {
+    -classname TixScrolledText
+    -superclass tixScrolledWidget
+    -method {
+    }
+    -flag {
+    }
+    -static {
+    }
+    -configspec {
+    }
+    -default {
+	{.scrollbar			both}
+	{*borderWidth			1}
+	{*text.background		#c3c3c3}
+	{*text.highlightBackground	#d9d9d9}
+	{*text.relief			sunken}
+	{*text.takeFocus		1}
+	{*Scrollbar.background		#d9d9d9}
+	{*Scrollbar.relief		sunken}
+	{*Scrollbar.troughColor		#c3c3c3}
+	{*Scrollbar.takeFocus		0}
+	{*Scrollbar.width		15}
+    }
+    -forcecall {
+	-scrollbar
+    }
+}
+
+proc tixScrolledText:ConstructWidget {w} {
+    upvar #0 $w data
+    global tcl_platform
+
+    tixChainMethod $w ConstructWidget
+
+    set data(w:text) \
+	[text $w.text]
+    set data(w:hsb) \
+	[scrollbar $w.hsb -orient horizontal]
+    set data(w:vsb) \
+	[scrollbar $w.vsb -orient vertical]
+
+    if {$data(-sizebox) && $tcl_platform(platform) == "windows"} {
+        set data(w:sizebox) [ide_sizebox $w.sizebox]
+    }
+
+    set data(pw:client) $data(w:text)
+}
+
+proc tixScrolledText:SetBindings {w} {
+    upvar #0 $w data
+
+    tixChainMethod $w SetBindings
+
+    $data(w:text) config \
+	-xscrollcommand "tixScrolledText:XScroll $w"\
+	-yscrollcommand "tixScrolledText:YScroll $w"
+
+    $data(w:hsb) config -command "$data(w:text) xview"
+    $data(w:vsb) config -command "$data(w:text) yview"
+}
+
+#----------------------------------------------------------------------
+#
+#		option configs
+#----------------------------------------------------------------------
+proc tixScrolledText:config-takefocus {w value} {
+    upvar #0 $w data
+  
+    $data(w:text) config -takefocus $value
+}	
+
+proc tixScrolledText:config-scrollbar {w value} {
+    upvar #0 $w data
+  
+    if {[string match "auto*" $value]} {
+	set value "both"
+    }
+    set data(-scrollbar) $value
+
+    tixChainMethod $w config-scrollbar $value
+
+    return $value
+}	
+
+#----------------------------------------------------------------------
+#
+#		Widget commands
+#----------------------------------------------------------------------
+
+
+#----------------------------------------------------------------------
+#
+#		Private Methods
+#----------------------------------------------------------------------
+
+#----------------------------------------------------------------------
+# virtual functions to query the client window's scroll requirement
+#----------------------------------------------------------------------
+proc tixScrolledText:GeometryInfo {w mW mH} {
+    upvar #0 $w data
+
+    return [list "$data(x,first) $data(x,last)" "$data(y,first) $data(y,last)"]
+}
+
+proc tixScrolledText:XScroll {w first last} {
+    upvar #0 $w data
+
+    set data(x,first) $first
+    set data(x,last)  $last
+
+    $data(w:hsb) set $first $last
+
+    tixWidgetDoWhenIdle tixScrolledWidget:Configure $w
+}
+
+proc tixScrolledText:YScroll {w first last} {
+    upvar #0 $w data
+
+    set data(y,first) $first
+    set data(y,last)  $last
+    
+    $data(w:vsb) set $first $last
+
+    tixWidgetDoWhenIdle tixScrolledWidget:Configure $w
+}