- fixed issue with not updating correctly the plot kind (all, cut, travel) when clicking in the CNC Tools Table plot buttons

- made the GCode Editor for ToolSolderPaste clear the text before updating the Code Editor tab
- all the Tabs in Plot Area are closed (except Plot Area itself) on New Project creation

flatcamTools/ToolSolderPaste.py

@@ -954,6 +954,9 @@ class SolderPaste(FlatCAMTool):
         # add the tab if it was closed
         self.app.ui.plot_tab_area.addTab(self.app.ui.cncjob_tab, "Code Editor")
 
+        # first clear previous text in text editor (if any)
+        self.app.ui.code_editor.clear()
+
         # Switch plot_area to CNCJob tab
         self.app.ui.plot_tab_area.setCurrentWidget(self.app.ui.cncjob_tab)