*** empty log message ***

direct/src/leveleditor/LevelEditor.py

@@ -262,6 +262,7 @@ class LevelEditor(NodePath, PandaObject):
             ('SGENodePath_Toggle Viz', self.toggleViz),
             ('SGENodePath_Add Group', self.addGroup),
             ('SGENodePath_Add Vis Group', self.addVisGroup),
+            ('SGENodePath_Set Color', self.setNPColor),
             # Actions in response to Pie Menu interaction
             ('select_building_style', self.setBuildingStyle),
             ('select_building_type', self.setBuildingType),
@@ -1085,14 +1086,16 @@ class LevelEditor(NodePath, PandaObject):
             self.replaceSelected()
             
     def setWindowCount(self, count):
-        if self.DNATarget:
+        if (self.DNATarget != None) & (count != 0):
-            if count == 0:
+            self.DNATarget.setWindowCount(count)
-                # Remove windows and clear out DNATarget
+        elif (self.DNATarget != None) & (count == 0):
-                self.removeWindows(self.DNATarget, self.DNATargetParent)
+            # Remove windows and clear out DNATarget
-                self.DNATarget = None
+            self.removeWindows(self.DNATarget, self.DNATargetParent)
-            else:
+            self.DNATarget = None
-                self.DNATarget.setWindowCount(count)
+        elif (self.DNATarget == None) & (count != 0):
-            self.replaceSelected()
+            self.DNATarget = self.createWindows()
+            self.DNATargetParent.add(self.DNATarget)
+        self.replaceSelected()
             
     def setWallStyle(self, style):
         if (self.DNATarget != None) & (style != None):
@@ -1101,6 +1104,14 @@ class LevelEditor(NodePath, PandaObject):
                 self.DNATarget.getHeight())
             self.replaceSelected()
 
+    def setNPColor(self, nodePath):
+        """ This is used to set color of dnaNode subparts """
+        def updateDNANodeColor(color, s = self, np = nodePath):
+            # Update node color in DNASTORE here
+            # dnaNode = s.findDNANode(np)
+            pass
+        esg = EntryScale.setColor(nodePath, updateDNANodeColor)
+    
     # SELECTION FUNCTIONS
     def select(self, nodePath):
         """ Call direct function to select node path """
@@ -2935,7 +2946,7 @@ class LevelEditorPanel(Pmw.MegaToplevel):
             buttonFrame2,
             text = 'New Vis Group',
             command = self.createNewVisGroup)
-        self.groupButton.pack(side = 'left', expand = 1, fill = 'x')
+        self.visGroupButton.pack(side = 'left', expand = 1, fill = 'x')
         
         self.setParentButton = Button(
             buttonFrame2,
@@ -2949,44 +2960,48 @@ class LevelEditorPanel(Pmw.MegaToplevel):
             command = self.levelEditor.reparentSelected)
         self.reparentButton.pack(side = 'left', expand = 1, fill = 'x')
 
+        buttonFrame2.pack(fill = 'x')
+
+        buttonFrame3 = Frame(hull)
         self.isolateButton = Button(
-            buttonFrame2,
+            buttonFrame3,
             text = 'Isolate Selected',
             command = self.levelEditor.isolate)
         self.isolateButton.pack(side = 'left', expand = 1, fill = 'x')
 
         self.showAllButton = Button(
-            buttonFrame2,
+            buttonFrame3,
             text = 'Show All',
             command = self.levelEditor.showAll)
         self.showAllButton.pack(side = 'left', expand = 1, fill = 'x')
 
-        buttonFrame2.pack(fill = 'x')
+        buttonFrame3.pack(fill = 'x')
 
-        buttonFrame3 = Frame(hull)
+        buttonFrame4 = Frame(hull)
         self.driveMode = IntVar()
         self.driveMode.set(1)
         self.driveModeButton = Radiobutton(
-            buttonFrame3,
+            buttonFrame4,
             text = 'Drive Mode',
             value = 0,
             variable = self.driveMode,
             command = self.levelEditor.useDriveMode)
         self.driveModeButton.pack(side = 'left', expand = 1, fill = 'x')
         directModeButton = Radiobutton(
-            buttonFrame3,
+            buttonFrame4,
             text = 'DIRECT Fly',
             value = 1,
             variable = self.driveMode,
             command = self.levelEditor.useDirectFly)
         directModeButton.pack(side = 'left', expand = 1, fill = 'x')
-        buttonFrame3.pack(fill = 'x')
+        buttonFrame4.pack(fill = 'x')
 
         self.sceneGraphExplorer = SceneGraphExplorer(
             parent = sceneGraphPage,
             root = self.levelEditor,
             menuItems = ['Select', 'Isolate', 'Flash', 'Toggle Viz',
                          'Set Parent', 'Reparent', 'Add Group',
+                         'Add Vis Group', 'Set Color',
                          'Set Name'])
         self.sceneGraphExplorer.pack(expand = 1, fill = 'both')
         

direct/src/tkpanels/Placer.py

@@ -9,8 +9,8 @@ import Floater
 
 """
 TODO:
+Orbital mode
 Task to monitor pose
-wrt coa
 """
 
 ZERO_VEC = Vec3(0)
@@ -31,6 +31,8 @@ class Placer(Pmw.MegaToplevel):
 
         # Initialize state
         self.tempCS = render.attachNewNode(NamedNode('placerTempCS'))
+        self.orbitFromCS = render.attachNewNode(NamedNode('placerOrbitFromCS'))
+        self.orbitToCS = render.attachNewNode(NamedNode('placerOrbitToCS'))
         self.refCS = self.tempCS
         self.undoList = []
         self.redoList = []
@@ -45,15 +47,16 @@ class Placer(Pmw.MegaToplevel):
         self.refNodePathDict['camera'] = camera
         self.refNodePathNames = ['self', 'render', 'camera', 'selected', 'coa']
 
-        # Get initial state
+        # Initial state
         self.initPos = Vec3(0)
         self.initHpr = Vec3(0)
         self.initScale = Vec3(1)
-        self.coaPos = Vec3(0)
+
-        self.coaHpr = Vec3(0)
+        # Offset for orbital mode
+        self.posOffset = Vec3(0)
 
         # Init movement mode
-        self.movementMode = 'Absolute'
+        self.movementMode = 'Relative To:'
 
         # Create panel
         # Handle to the toplevels hull
@@ -69,14 +72,6 @@ class Placer(Pmw.MegaToplevel):
         menuBar = Pmw.MenuBar(menuFrame, hotkeys = 1, balloon = balloon)
         menuBar.pack(side = LEFT, expand = 1, fill = X)
         menuBar.addmenu('Placer', 'Placer Panel Operations')
-        menuBar.addmenuitem('Placer', 'command',
-                            'Undo Pos/Hpr/Scale',
-                            label = 'Undo',
-                            command = self.undo)
-        menuBar.addmenuitem('Placer', 'command',
-                            'Redo Pos/Hpr/Scale',
-                            label = 'Redo',
-                            command = self.redo)
         menuBar.addmenuitem('Placer', 'command',
                             'Reset Node Path',
                             label = 'Reset All',
@@ -88,7 +83,7 @@ class Placer(Pmw.MegaToplevel):
         menuBar.addmenuitem('Placer', 'command',
                             'Exit Placer Panel',
                             label = 'Exit',
-                            command = self.destroy)
+                            command = self.preDestroy)
 
         menuBar.addmenu('Help', 'Placer Panel Help Operations')
         self.toggleBalloonVar = IntVar()
@@ -112,7 +107,9 @@ class Placer(Pmw.MegaToplevel):
         self.nodePathMenu.pack(side = 'left', expand = 0)
 
         modeMenu = Pmw.OptionMenu(menuFrame,
-                                  items = ('Absolute', 'Relative To:'),
+                                  items = ('Absolute', 'Relative To:',
+                                           'Orbit:'),
+                                  initialitem = 'Relative To:',
                                   command = self.setMovementMode,
                                   menubutton_width = 8)
         modeMenu.pack(side = 'left', expand = 0)
@@ -127,9 +124,11 @@ class Placer(Pmw.MegaToplevel):
         self.refNodePathMenu.pack(side = 'left', expand = 0)
 
         self.undoButton = Button(menuFrame, text = 'Undo',
+                                 state = 'disabled',
                                  command = self.undo)
         self.undoButton.pack(side = 'left', expand = 0)
         self.redoButton = Button(menuFrame, text = 'Redo',
+                                 state = 'disabled',
                                  command = self.redo)
         self.redoButton.pack(side = 'left', expand = 0)
 
@@ -162,6 +161,8 @@ class Placer(Pmw.MegaToplevel):
         self.posX['command'] = self.xform
         self.posX['commandData'] = ['x']
         self.posX['callbackData'] = ['x']
+        self.posX.onReturn = self.pushUndo
+        self.posX.onReturnRelease = self.xformStop
         self.posX.onPress = self.xformStart
         self.posX.onRelease = self.xformStop
         self.posX.pack(expand=1,fill='x')
@@ -174,6 +175,8 @@ class Placer(Pmw.MegaToplevel):
         self.posY['command'] = self.xform
         self.posY['commandData'] = ['y']
         self.posY['callbackData'] = ['y']
+        self.posY.onReturn = self.pushUndo
+        self.posY.onReturnRelease = self.xformStop
         self.posY.onPress = self.xformStart
         self.posY.onRelease = self.xformStop
         self.posY.pack(expand=1,fill='x')
@@ -186,6 +189,8 @@ class Placer(Pmw.MegaToplevel):
         self.posZ['command'] = self.xform
         self.posZ['commandData'] = ['z']
         self.posZ['callbackData'] = ['z']
+        self.posZ.onReturn = self.pushUndo
+        self.posZ.onReturnRelease = self.xformStop
         self.posZ.onPress = self.xformStart
         self.posZ.onRelease = self.xformStop
         self.posZ.pack(expand=1,fill='x')
@@ -215,6 +220,8 @@ class Placer(Pmw.MegaToplevel):
         self.hprH['command'] = self.xform
         self.hprH['commandData'] = ['h']
         self.hprH['callbackData'] = ['h']
+        self.hprH.onReturn = self.pushUndo
+        self.hprH.onReturnRelease = self.xformStop
         self.hprH.onPress = self.xformStart
         self.hprH.onRelease = self.xformStop
         self.hprH.pack(expand=1,fill='x')
@@ -228,6 +235,8 @@ class Placer(Pmw.MegaToplevel):
         self.hprP['command'] = self.xform
         self.hprP['commandData'] = ['p']
         self.hprP['callbackData'] = ['p']
+        self.hprP.onReturn = self.pushUndo
+        self.hprP.onReturnRelease = self.xformStop
         self.hprP.onPress = self.xformStart
         self.hprP.onRelease = self.xformStop
         self.hprP.pack(expand=1,fill='x')
@@ -241,6 +250,8 @@ class Placer(Pmw.MegaToplevel):
         self.hprR['command'] = self.xform
         self.hprR['commandData'] = ['r']
         self.hprR['callbackData'] = ['r']
+        self.hprR.onReturn = self.pushUndo
+        self.hprR.onReturnRelease = self.xformStop
         self.hprR.onPress = self.xformStart
         self.hprR.onRelease = self.xformStop
         self.hprR.pack(expand=1,fill='x')
@@ -285,6 +296,8 @@ class Placer(Pmw.MegaToplevel):
         self.scaleX['command'] = self.xform
         self.scaleX['commandData'] = ['sx']
         self.scaleX['callbackData'] = ['sx']
+        self.scaleX.onReturn = self.pushUndo
+        self.scaleX.onReturnRelease = self.xformStop
         self.scaleX.onPress = self.xformStart
         self.scaleX.onRelease = self.xformStop
         self.scaleX.pack(expand=1,fill='x')
@@ -297,6 +310,8 @@ class Placer(Pmw.MegaToplevel):
         self.scaleY['command'] = self.xform
         self.scaleY['commandData'] = ['sy']
         self.scaleY['callbackData'] = ['sy']
+        self.scaleY.onReturn = self.pushUndo
+        self.scaleY.onReturnRelease = self.xformStop
         self.scaleY.onPress = self.xformStart
         self.scaleY.onRelease = self.xformStop
         self.scaleY.pack(expand=1,fill='x')
@@ -309,12 +324,14 @@ class Placer(Pmw.MegaToplevel):
         self.scaleZ['command'] = self.xform
         self.scaleZ['commandData'] = ['sz']
         self.scaleZ['callbackData'] = ['sz']
+        self.scaleZ.onReturn = self.pushUndo
+        self.scaleZ.onReturnRelease = self.xformStop
         self.scaleZ.onPress = self.xformStart
         self.scaleZ.onRelease = self.xformStop
         self.scaleZ.pack(expand=1,fill='x')
 
         # Make sure appropriate labels are showing
-        self.setMovementMode('Absolute')
+        self.setMovementMode('Relative To:')
         # Set up placer for inital node path
         self.selectNodePathNamed('init')
 
@@ -325,21 +342,19 @@ class Placer(Pmw.MegaToplevel):
         # Set prefix
         namePrefix = ''
         self.movementMode = movementMode
-        if (movementMode == 'Drive'):
+        if (movementMode == 'Absolute'):
-            namePrefix = 'Drive delta '
-        elif (movementMode == 'Orbit'):
-            namePrefix = 'Orbit '
-        elif (movementMode == 'Absolute'):
             namePrefix = 'Absolute '
         elif (movementMode == 'Relative To:'):
             namePrefix = 'Relative '
+        elif (movementMode == 'Orbit'):
+            namePrefix = 'Orbit'
         # Enable/disable wrt menu
-        if(movementMode == 'Relative To:'):
+        if (movementMode == 'Absolute'):
-            self.refNodePathMenu.configure(entry_foreground = 'Black')
-            self.refNodePathMenu.configure(entry_background = 'SystemWindow')
-        else:
             self.refNodePathMenu.configure(entry_foreground = 'gray50')
             self.refNodePathMenu.configure(entry_background = '#E0E0E0')
+        else:
+            self.refNodePathMenu.configure(entry_foreground = 'Black')
+            self.refNodePathMenu.configure(entry_background = 'SystemWindow')
         # Update pos widgets
         self.posX['text'] = namePrefix + 'X'
         self.posY['text'] = namePrefix + 'Y'
@@ -400,21 +415,15 @@ class Placer(Pmw.MegaToplevel):
         nodePath = None
         if name == 'self':
             nodePath = self.tempCS
-            self.coaPos.set(0,0,0)
-            self.coaHpr.set(0,0,0)
         elif name == 'selected':
             nodePath = direct.selected.last
             # Add Combo box entry for this selected object
             self.addRefNodePath(nodePath)
         elif name == 'coa':
-            nodePath = self.tempCS
             if direct.selected.last:
-                decomposeMatrix(direct.selected.last.mCoa2Dnp,
+                nodePath = self.tempCS
-                                VBase3(0), self.coaHpr, self.coaPos,
-                                CSDefault)
             else:
-                self.coaPos.set(0,0,0)
+                nodePath = None
-                self.coaHpr.set(0,0,0)
         else:
             nodePath = self.refNodePathDict.get(name, None)
             if (nodePath == None):
@@ -480,12 +489,16 @@ class Placer(Pmw.MegaToplevel):
         np = self['nodePath']
         if (np != None) & isinstance(np, NodePath):
             # Update temp CS
-            self.updateTempCS()
+            self.updateAuxiliaryCoordinateSystems()
             # Update widgets
             if self.movementMode == 'Absolute':
                 pos.assign(np.getPos())
                 hpr.assign(np.getHpr())
                 scale.assign(np.getScale())
+            elif self.movementMode == 'Orbit:':
+                pos.assign(self.posOffset)
+                hpr.assign(ZERO_VEC)
+                scale.assign(np.getScale())
             elif self.refCS:
                 pos.assign(np.getPos(self.refCS))
                 hpr.assign(np.getHpr(self.refCS))
@@ -494,9 +507,26 @@ class Placer(Pmw.MegaToplevel):
         self.updateHprWidgets(hpr)
         self.updateScaleWidgets(scale)
 
-    def updateTempCS(self):
+    def updateAuxiliaryCoordinateSystems(self):
-        self.tempCS.setPosHpr(self['nodePath'], 0,0,0,0,0,0)
+        # Temp CS
-        # MRM: How to handle COA here?
+        if ((self.refNodePathMenuEntry.get() == 'coa') &
+            (direct.selected.last != None)):
+            pos = Vec3(0)
+            hpr = Vec3(0)
+            decomposeMatrix(direct.selected.last.mCoa2Dnp,
+                            VBase3(0), hpr, pos, CSDefault)
+            self.tempCS.setPosHpr(direct.selected.last, pos, hpr)
+        else:
+            self.tempCS.setPosHpr(self['nodePath'], 0,0,0,0,0,0)
+        # Orbit CS
+        # At reference
+        self.orbitFromCS.setPos(self.refCS, 0,0,0)
+        # But aligned with target
+        self.orbitFromCS.setHpr(self['nodePath'], 0,0,0)
+        # Also update to CS
+        self.orbitToCS.setPosHpr(self.orbitFromCS, 0,0,0,0,0,0)
+        # Get offset from origin
+        self.posOffset.assign(self['nodePath'].getPos(self.orbitFromCS))
 
     def xform(self, value, axis):
         if axis in ['sx', 'sy', 'sz']:
@@ -505,6 +535,8 @@ class Placer(Pmw.MegaToplevel):
             self.xformAbsolute(value, axis)
         elif self.movementMode == 'Relative To:':
             self.xformRelative(value, axis)
+        elif self.movementMode == 'Orbit:':
+            self.xformOrbit(value, axis)
     
     def xformStart(self, data):
         # Record undo point
@@ -514,9 +546,12 @@ class Placer(Pmw.MegaToplevel):
         self.updatePlacer()
         
     def xformStop(self, data):
+        # Throw event to signal manipulation done
+        messenger.send('manipulateObjectCleanup')
         # Update placer to reflect new state
         self.updatePlacer()
         
+
     def xformAbsolute(self, value, axis):
         nodePath = self['nodePath']
         if nodePath != None:
@@ -549,6 +584,24 @@ class Placer(Pmw.MegaToplevel):
             elif axis == 'r':
                 nodePath.setR(self.refCS, value)
 
+    def xformOrbit(self, value, axis):
+        nodePath = self['nodePath']
+        if ((nodePath != None) & (self.refCS != None) &
+            (self.orbitFromCS != None) & (self.orbitToCS != None)):
+            if axis == 'x':
+                self.posOffset.setX(value)
+            elif axis == 'y':
+                self.posOffset.setY(value)
+            elif axis == 'z':
+                self.posOffset.setZ(value)
+            elif axis == 'h':
+                self.orbitToCS.setH(self.orbitFromCS, value)
+            elif axis == 'p':
+                self.orbitToCS.setP(self.orbitFromCS, value)
+            elif axis == 'r':
+                self.orbitToCS.setR(self.orbitFromCS, value)
+            nodePath.setPosHpr(self.orbitToCS, self.posOffset, ZERO_VEC)
+
     def xformScale(self, value, axis):
         if self['nodePath']:
             mode = self.scalingMode.get()
@@ -619,7 +672,7 @@ class Placer(Pmw.MegaToplevel):
         self['nodePath'].setScale(self.initScale)
         self.updatePlacer()
 
-    def pushUndo(self):
+    def pushUndo(self, fResetRedo = 1):
         nodePath = self['nodePath']
         if nodePath != None:
             name = self.nodePathMenuEntry.get()
@@ -627,12 +680,20 @@ class Placer(Pmw.MegaToplevel):
             hpr = nodePath.getHpr()
             scale = nodePath.getScale()
             self.undoList.append([name, pos,hpr,scale])
+            # Make sure button is reactivated
+            self.undoButton.configure(state = 'normal')
+            if fResetRedo:
+                self.redoList = []
+                self.redoButton.configure(state = 'disabled')
 
     def popUndo(self):
         # Get last item
         pose = self.undoList[-1]
         # Strip last item off of undo list
         self.undoList = self.undoList[:-1]
+        # Update state of undo button
+        if not self.undoList:
+            self.undoButton.configure(state = 'disabled')
         # Return last item
         return pose
         
@@ -644,12 +705,17 @@ class Placer(Pmw.MegaToplevel):
             hpr = nodePath.getHpr()
             scale = nodePath.getScale()
             self.redoList.append([name, pos,hpr,scale])
+            # Make sure button is reactivated
+            self.redoButton.configure(state = 'normal')
 
     def popRedo(self):
         # Get last item
         pose = self.redoList[-1]
         # Strip last item off of redo list
         self.redoList = self.redoList[:-1]
+        # Update state of redo button
+        if not self.redoList:
+            self.redoButton.configure(state = 'disabled')
         # Return last item
         return pose
         
@@ -677,14 +743,34 @@ class Placer(Pmw.MegaToplevel):
             # Make sure combo box is showing the right thing
             self.nodePathMenu.selectitem(pose[0])
             # Record active's current state on redo stack
-            self.pushUndo()
+            self.pushUndo(fResetRedo = 0)
             # Redo xform
             self['nodePath'].setPosHprScale(pose[1], pose[2], pose[3])
             # Reflect new changes
             self.updatePlacer()
 
     def printNodePathInfo(self):
-        print 'Print Node Path info here'
+        np = self['nodePath']
+        if np:
+            name = np.getName()
+            pos = np.getPos()
+            hpr = np.getHpr()
+            scale = np.getScale()
+            posString = '%.2f, %.2f, %.2f' % (pos[0], pos[1], pos[2])
+            hprString = '%.2f, %.2f, %.2f' % (hpr[0], hpr[1], hpr[2])
+            scaleString = '%.2f, %.2f, %.2f' % (scale[0], scale[1], scale[2])
+            print 'NodePath: %s' % name
+            print 'Pos: %s' % posString
+            print 'Hpr: %s' % hprString
+            print 'Scale: %s' % scaleString
+            print ('%s.setPosHprScale(%s, %s, %s)' %
+                   (name, posString, hprString, scaleString))
+
+    def preDestroy(self):
+        self.tempCS.removeNode()
+        self.orbitFromCS.removeNode()
+        self.orbitToCS.removeNode()
+        self.destroy()
         
     def toggleBalloon(self):
         if self.toggleBalloonVar.get():

direct/src/tkwidgets/Dial.py

@@ -281,8 +281,10 @@ class Dial(Pmw.MegaWidget):
         input = self._entryVal.get()
         try:
             newValue = string.atof(input)
+            apply(self.onReturn, self['callbackData'])
             self.set(newValue)
             self._entry.configure(background = self._entryBackground)
+            apply(self.onReturnRelease, self['callbackData'])
         except ValueError:
             self._entry.configure(background = 'Pink')
 
@@ -440,6 +442,14 @@ class Dial(Pmw.MegaWidget):
         # Should we do this?
         self.setScaleFactorExp(0, showText = 0)
 
+    def onReturn(self, *args):
+        """ User redefinable callback executed on <Return> in entry """
+        pass
+
+    def onReturnRelease(self, *args):
+        """ User redefinable callback executed on <Return> release in entry """
+        pass
+
     def onPress(self, *args):
         """ User redefinable callback executed on button press """
         pass

direct/src/tkwidgets/EntryScale.py

@@ -1,10 +1,11 @@
 """
 EntryScale Class: Scale with a label, and a linked and validated entry
 """
-
+from PandaObject import *
 from Tkinter import *
 import Pmw
 import string
+import tkColorChooser
 from tkSimpleDialog import askfloat
 
 class EntryScale(Pmw.MegaWidget):
@@ -235,6 +236,8 @@ class EntryScaleGroup(Pmw.MegaToplevel):
             ('command',         None,                   None),
             # A tuple of labels, one for each entryScale
             ('labels',          DEFAULT_LABELS,         self._updateLabels),
+            # Destroy or withdraw
+            ('fDestroy',        0,                      INITOPT)
             )
         self.defineoptions(kw, optiondefs)
 
@@ -259,9 +262,13 @@ class EntryScaleGroup(Pmw.MegaToplevel):
             'EntryScale Group', 'command', 'Reset the EntryScale Group panel',
             label = 'Reset',
             command = lambda s = self: s.reset())
+        if self['fDestroy']:
+            dismissCommand = self.destroy
+        else:
+            dismissCommand = self.withdraw
         menubar.addmenuitem(
             'EntryScale Group', 'command', 'Dismiss EntryScale Group panel',
-            label = 'Dismiss', command = self.withdraw)
+            label = 'Dismiss', command = dismissCommand)
         
         menubar.addmenu('Help', 'EntryScale Group Help Operations')
         self.toggleBalloonVar = IntVar()
@@ -331,6 +338,42 @@ class EntryScaleGroup(Pmw.MegaToplevel):
         self.set(self['initialValue'])
 
 
+def setColor(nodePath, callback = None):
+    def setNodePathColor(color, np = nodePath, cb = callback):
+        np.setColor(color[0]/255.0, color[1]/255.0,
+                    color[2]/255.0, color[3]/255.0)
+        # Execute callback to pass along color info
+        if cb:
+            cb(color)
+    def popupColorPicker():
+        # Can pass in current color with: color = (255, 0, 0)
+        color = tkColorChooser.askcolor(
+            parent = esg.interior(),
+            # Initialize it to current color
+            initialcolor = tuple(esg.get()[:3]))[0]
+        if color:
+            esg.set((color[0], color[1], color[2], esg.getAt(3)))
+    if isinstance(nodePath, NodePath):
+        if nodePath.hasColor():
+            initColor = nodePath.getColor() * 255.0
+        else:
+            initColor = Vec4(255)
+        esg = EntryScaleGroup(title = 'RGBA Panel',
+                              dim = 4,
+                              labels = ['R','G','B','A'],
+                              initialValue = [int(initColor[0]),
+                                              int(initColor[1]),
+                                              int(initColor[2]),
+                                              int(initColor[3])],
+                              Valuator_max = 255,
+                              Valuator_resolution = 1,
+                              # Destroy not withdraw panel on dismiss
+                              fDestroy = 1,
+                              command = setNodePathColor)
+        menu = esg.component('menubar').component('EntryScale Group-menu')
+        menu.insert_command(index = 1, label = 'Popup Color Picker',
+                            command = popupColorPicker)
+    return esg
 
 ## SAMPLE CODE
 if __name__ == '__main__':

direct/src/tkwidgets/Floater.py

@@ -149,7 +149,9 @@ class Floater(Pmw.MegaWidget):
     def _entryCommand(self, event = None):
         try:
             val = string.atof( self.entryValue.get() )
+            apply(self.onReturn,self['callbackData'])
             self.set( val )
+            apply(self.onReturnRelease,self['callbackData'])
         except ValueError:
             pass
 
@@ -187,6 +189,14 @@ class Floater(Pmw.MegaWidget):
     def reset(self):
         self.set(self['initialValue'])
 
+    def onReturn(self, *args):
+        """ User redefinable callback executed on <Return> in entry """
+        pass
+
+    def onReturnRelease(self, *args):
+        """ User redefinable callback executed on <Return> release in entry """
+        pass
+
     def onPress(self, *args):
         """ User redefinable callback executed on button press """
         pass