pass mouseClickedEvent to node widgets

Author: ArnoChenFx

NodeGraphQt/__init__.py

@@ -30,7 +30,7 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 # EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 """
-**NodeGraphQt** is a node graph framework that can be implemented and re purposed
+**NodeGraphQt** is a node graph Framework that can be implemented and re purposed
 into applications that supports **PySide2**.
 
 project: https://github.com/jchanvfx/NodeGraphQt

NodeGraphQt/base/model.py

@@ -144,7 +144,8 @@ def set_property(self, name, value):
         elif name in self._custom_prop.keys():
             self._custom_prop[name] = value
         else:
-            raise NodePropertyError('No property "{}"'.format(name))
+            self._custom_prop[name] = value
+            # raise NodePropertyError('No property "{}"'.format(name))
 
     def get_property(self, name):
         if name in self.properties.keys():

NodeGraphQt/constants.py

@@ -4,7 +4,7 @@
 from .pkg_info import __version__
 from NodeGraphQt import QtWidgets
 
-#: Current version of the NodeGraphQt framework.
+#: Current version of the NodeGraphQt Framework.
 VERSION = __version__
 
 # === PIPE ===

NodeGraphQt/widgets/actions.py

@@ -27,15 +27,15 @@ def get_menu(self, name, node_id=None):
                 return menu
             if node_id and menu.node_class:
                 node = menu.graph.get_node_by_id(node_id)
-                if isinstance(node,menu.node_class):
+                if isinstance(node, menu.node_class):
                     return menu
 
     def get_menus(self, node_class):
         menus = []
         for action in self.actions():
             menu = action.menu()
             if menu.node_class:
-                if issubclass(menu.node_class,node_class):
+                if issubclass(menu.node_class, node_class):
                     menus.append(menu)
         return menus
 

NodeGraphQt/widgets/viewer.py

@@ -131,7 +131,7 @@ def _set_viewer_zoom(self, value, sensitivity=None, pos=None):
         self.scale(scale, scale, pos)
 
     def _set_viewer_pan(self, pos_x, pos_y):
-        speed = self._scene_range.width() * 0.002
+        speed = self._scene_range.width() * 0.0015
         x = -pos_x * speed
         y = -pos_y * speed
         self._scene_range.adjust(x, y, x, y)
@@ -201,7 +201,7 @@ def contextMenuEvent(self, event):
             nodes = [i for i in items if isinstance(i, AbstractNodeItem)]
             if nodes:
                 node = nodes[0]
-                ctx_menu = self._ctx_node_menu.get_menu(node.type_,node.id)
+                ctx_menu = self._ctx_node_menu.get_menu(node.type_, node.id)
                 if ctx_menu:
                     for action in ctx_menu.actions():
                         if not action.menu():
@@ -277,10 +277,11 @@ def mousePressEvent(self, event):
             self._rubber_band.show()
 
         # allow new live pipe with the shift modifier.
-        if self.LMB_state:
-            if (not self.SHIFT_state and not self.CTRL_state) or\
-                    (self.SHIFT_state and pipes):
-                super(NodeViewer, self).mousePressEvent(event)
+        # if self.LMB_state:
+        #     if (not self.SHIFT_state and not self.CTRL_state) or\
+        #             (self.SHIFT_state and pipes):
+        if not self._LIVE_PIPE.isVisible():
+            super(NodeViewer, self).mousePressEvent(event)
 
     def mouseReleaseEvent(self, event):
         if event.button() == QtCore.Qt.LeftButton:
@@ -397,7 +398,7 @@ def wheelEvent(self, event):
             if delta == 0:
                 delta = event.angleDelta().x()
 
-        self._set_viewer_zoom(delta, pos = event.pos())
+        self._set_viewer_zoom(delta, pos=event.pos())
 
     def dropEvent(self, event):
         pos = self.mapToScene(event.pos())