remove __main__ code

Author: vld-codra

plotpy/widgets/colormap_editor.py

@@ -294,10 +294,3 @@ def update_current_dataset(self):
         relative_pos = self.colormap_widget.get_handles_tuple()[current_index]
         current_dataset_grp.dataset.set_position(relative_pos)
         current_dataset_grp.get()
-
-
-if __name__ == "__main__":
-    app = QW.QApplication([])
-    demo = ColorMapEditor(None)
-    demo.show()
-    app.exec_()

plotpy/widgets/colormap_widget.py

@@ -631,10 +631,3 @@ def open_slider_menu(self, pos: QC.QPoint) -> None:
 
         self.slider_menu.popup(glob_pos)
 
-
-if __name__ == "__main__":
-    app = QW.QApplication([])
-    demo = ColorMapWidget(None)
-    demo.add_handle_at_relative_pos(0.5, QG.QColor(QC.Qt.GlobalColor.red))
-    demo.show()
-    app.exec_()