backdrop node text

Author: jchanvfx

NodeGraphQt/base/node.py

@@ -57,7 +57,7 @@ def __repr__(self):
     def type_(cls):
         """
         Node type identifier followed by the class name.
-        eg. com.chantasticvfx.MyNode
+        eg. nodeGraphQt.nodes.MyNode
 
         Returns:
             str: node type.
@@ -574,7 +574,7 @@ def __init__(self):
         super(BackdropNode, self).__init__(BackdropNodeItem())
         # override base default color.
         self.model.color = (5, 129, 138, 255)
-        self.create_property('bg_text', '')
+        self.create_property('backdrop_text', '')
 
     def auto_size(self):
         """

NodeGraphQt/qgraphics/node_backdrop.py

@@ -163,14 +163,24 @@ def paint(self, painter, option, widget):
         painter.setPen(QtCore.Qt.NoPen)
         painter.drawRect(top_rect)
 
+        if self.backdrop_text:
+            painter.setPen(QtGui.QColor(*self.text_color))
+            txt_rect = QtCore.QRectF(
+                top_rect.x() + 5.0, top_rect.height() + 2.0,
+                rect.width() - 5.0, rect.height())
+            painter.setPen(QtGui.QColor(*self.text_color))
+            painter.drawText(txt_rect,
+                             QtCore.Qt.AlignLeft | QtCore.Qt.TextWordWrap,
+                             self.backdrop_text)
+
         if self.selected and NODE_SEL_COLOR:
             sel_color = [x for x in NODE_SEL_COLOR]
             sel_color[-1] = 10
             painter.setBrush(QtGui.QColor(*sel_color))
             painter.setPen(QtCore.Qt.NoPen)
             painter.drawRect(rect)
 
-        txt_rect = QtCore.QRectF(top_rect.x(), top_rect.y() + 1.5,
+        txt_rect = QtCore.QRectF(top_rect.x(), top_rect.y() + 1.2,
                                  rect.width(), top_rect.height())
         painter.setPen(QtGui.QColor(*self.text_color))
         painter.drawText(txt_rect, QtCore.Qt.AlignCenter, self.name)
@@ -250,6 +260,7 @@ def backdrop_text(self):
     @backdrop_text.setter
     def backdrop_text(self, text):
         self._properties['backdrop_text'] = text
+        self.update(self.boundingRect())
 
     @AbstractNodeItem.width.setter
     def width(self, width=0.0):

NodeGraphQt/qgraphics/node_base.py

@@ -225,10 +225,10 @@ def itemChange(self, change, value):
         return super(NodeItem, self).itemChange(change, value)
 
     def _tooltip_disable(self, state):
-        tooltip = '<b>{}</b>'.format(self._properties['name'])
+        tooltip = '<b>{}</b>'.format(self.name)
         if state:
             tooltip += ' <font color="red"><b>(DISABLED)</b></font>'
-        tooltip += '<br/>{}<br/>'.format(self._properties['type_'])
+        tooltip += '<br/>{}<br/>'.format(self.type_)
         self.setToolTip(tooltip)
 
     def _set_base_size(self):