Merge pull request #337 from jchanvfx/pipe_improvements

Pipe drawing improvements
jchanvfx · May 8, 2023 · c7e1fad · c7e1fad
2 parents e10a874 + c77945f
commit c7e1fad
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Showing 3 changed files with 153 additions and 184 deletions.
diff --git a/NodeGraphQt/pkg_info.py b/NodeGraphQt/pkg_info.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
-__version__ = '0.5.10'
+__version__ = '0.5.11'
 __status__ = 'Work in Progress'
 __license__ = 'MIT'
 

diff --git a/NodeGraphQt/qgraphics/node_backdrop.py b/NodeGraphQt/qgraphics/node_backdrop.py
@@ -258,8 +258,16 @@ def get_nodes(self, inc_intersects=False):
 
     def calc_backdrop_size(self, nodes=None):
         nodes = nodes or self.get_nodes(True)
+        if nodes:
+            nodes_rect = self._combined_rect(nodes)
+        else:
+            center = self.mapToScene(self.boundingRect().center())
+            nodes_rect = QtCore.QRectF(
+                center.x(), center.y(),
+                self._min_size[0], self._min_size[1]
+            )
+
         padding = 40
-        nodes_rect = self._combined_rect(nodes)
         return {
             'pos': [
                 nodes_rect.x() - padding, nodes_rect.y() - padding