Changeset 3970 for trunk/gui/scripts/transferfunctioneditor.tcl

Timestamp:

Oct 1, 2013 6:57:24 PM (11 years ago)

Author:

gah

Message:

fix visibility for newly added markers

File:

• trunk/gui/scripts/transferfunctioneditor.tcl (modified) (6 diffs)

trunk/gui/scripts/transferfunctioneditor.tcl

@@ -41 +41 @@
     private method GetScreenPosition { name } 
     private method LeaveTick { name } 
-    private method NewMarker { x y }
+    private method NewMarker { x y state }
     private method SetRelativeValue  { name x }
     private method GetRelativeValue  { name }
@@ -70 +70 @@
     set _name $name
     set _limits [list 0.0 1.0] 
-    $c bind transfunc <ButtonRelease-1> [itcl::code $this NewMarker %x %y]
+    $c bind transfunc <ButtonRelease-1> \
+        [itcl::code $this NewMarker %x %y normal]
     eval configure $args
 }
@@ -98 +99 @@
 }
 
-itcl::body Rappture::TransferFunctionEditor::NewMarker { x y } { 
+itcl::body Rappture::TransferFunctionEditor::NewMarker { x y state } { 
     set name "tick[incr _nextId]"
     set w [winfo width $_canvas]
@@ -105 +106 @@
     set _ticks($name) [$_canvas create image 0 $h \
                            -image $_normalIcon -anchor s \
-                           -tags "tick $_name $this" -state hidden]
+                           -tags "tick $_name $this" -state $state]
     set _labels($name) [$_canvas create text 0 $h \
                             -anchor n -fill white -font "Helvetica 8" \
-                            -tags "$this $_name" -state hidden]
+                            -tags "$this $_name" -state $state]
     set _id2name($_ticks($name)) $name
     $_canvas bind $_ticks($name) <Enter> [itcl::code $this EnterTick $name]
@@ -141 +142 @@
 itcl::body Rappture::TransferFunctionEditor::Deactivate { name } {
     if  { $_activePress || $_activeMotion } {
-        puts stderr "do nothing for Deactivate"
+        #puts stderr "do nothing for Deactivate"
     } else {
         $_canvas itemconfigure $_labels($name) -state hidden
@@ -304 +305 @@
 itcl::body Rappture::TransferFunctionEditor::addMarkers { values } {
     foreach value $values {
-        set name [NewMarker 0 0]
+        set name [NewMarker 0 0 hidden]
         SetRelativeValue $name $value
     }