From: sls <sls>
Date: Wed, 21 Jun 1995 21:06:26 +0000 (+0000)
Subject: Initial revision
X-Git-Tag: r_5_1_4~27
X-Git-Url: https://privyetmir.co.uk/gitweb.cgi?a=commitdiff_plain;h=d9820c1eb47b83ce1509fb83b8b9342a5df3d35a;p=tkinspect

Initial revision
---

diff --git a/canvas_list.tcl b/canvas_list.tcl
new file mode 100644
index 0000000..a85e2aa
--- /dev/null
+++ b/canvas_list.tcl
@@ -0,0 +1,39 @@
+#
+# $Id$
+#
+# Handles browsing canvas items.
+#
+
+widget canvas_list {
+    object_include tkinspect_list
+    param title "Canvases"
+    method get_item_name {} { return canvas }
+    method update_self {target} {
+	$slot(main) windows_info update $target
+	$self update $target
+    }
+    method update {target} {
+	$self clear
+	foreach w [$slot(main) windows_info get_windows] {
+	    if {[$slot(main) windows_info get_class $target $w] == "Canvas"} {
+		$self append $w
+	    }
+	}
+    }
+    method retrieve {target canvas} {
+	set items [send $target $canvas find all]
+	set result "# canvas $canvas has [llength $items] items\n"
+	foreach item $items {
+	    append result "# item $item is tagged [list [send $target $canvas gettags $item]]\n"
+	    append result "$canvas itemconfigure $item"
+	    foreach spec [send $target [list $canvas itemconfig $item]] {
+		append result " \\\n\t[lindex $spec 0] [list [lindex $spec 4]]"
+	    }
+	    append result "\n"
+	}
+	return $result
+    }
+    method send_filter {value} {
+	return $value
+    }
+}