Moved image effect scene and script files into a new folder

src/UI/Dialogs/ImageEffects/GradientDialog.tscn

@@ -0,0 +1,108 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://src/UI/Dialogs/ImageEffects/GradientDialog.gd" type="Script" id=1]
+
+[node name="GradientDialog" type="ConfirmationDialog"]
+margin_right = 200.0
+margin_bottom = 196.0
+resizable = true
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 8.0
+margin_top = 8.0
+margin_right = -8.0
+margin_bottom = -36.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Preview" type="TextureRect" parent="VBoxContainer"]
+margin_right = 188.0
+margin_bottom = 100.0
+rect_min_size = Vector2( 0, 100 )
+expand = true
+stretch_mode = 6
+
+[node name="ColorsContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 104.0
+margin_right = 188.0
+margin_bottom = 124.0
+
+[node name="Label" type="Label" parent="VBoxContainer/ColorsContainer"]
+margin_top = 3.0
+margin_right = 44.0
+margin_bottom = 17.0
+text = "Colors:"
+
+[node name="ColorPickerButton" type="ColorPickerButton" parent="VBoxContainer/ColorsContainer"]
+margin_left = 48.0
+margin_right = 68.0
+margin_bottom = 20.0
+rect_min_size = Vector2( 20, 0 )
+mouse_default_cursor_shape = 2
+
+[node name="ColorPickerButton2" type="ColorPickerButton" parent="VBoxContainer/ColorsContainer"]
+margin_left = 72.0
+margin_right = 92.0
+margin_bottom = 20.0
+rect_min_size = Vector2( 20, 0 )
+mouse_default_cursor_shape = 2
+color = Color( 1, 1, 1, 1 )
+
+[node name="StepsContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 128.0
+margin_right = 188.0
+margin_bottom = 152.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label" type="Label" parent="VBoxContainer/StepsContainer"]
+margin_top = 5.0
+margin_right = 39.0
+margin_bottom = 19.0
+text = "Steps:"
+
+[node name="StepSpinBox" type="SpinBox" parent="VBoxContainer/StepsContainer"]
+margin_left = 43.0
+margin_right = 117.0
+margin_bottom = 24.0
+mouse_default_cursor_shape = 2
+min_value = 2.0
+value = 2.0
+
+[node name="DirectionContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 156.0
+margin_right = 188.0
+margin_bottom = 176.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label" type="Label" parent="VBoxContainer/DirectionContainer"]
+margin_top = 3.0
+margin_right = 63.0
+margin_bottom = 17.0
+text = "Direction:"
+
+[node name="DirectionOptionButton" type="OptionButton" parent="VBoxContainer/DirectionContainer"]
+margin_left = 67.0
+margin_right = 188.0
+margin_bottom = 20.0
+mouse_default_cursor_shape = 2
+text = "Top to Bottom"
+items = [ "Top to Bottom", null, false, 0, null, "Bottom to Top", null, false, 1, null, "Left to Right", null, false, 2, null, "Right to Left", null, false, 3, null ]
+selected = 0
+[connection signal="about_to_show" from="." to="." method="_on_GradientDialog_about_to_show"]
+[connection signal="confirmed" from="." to="." method="_on_GradientDialog_confirmed"]
+[connection signal="popup_hide" from="." to="." method="_on_GradientDialog_popup_hide"]
+[connection signal="color_changed" from="VBoxContainer/ColorsContainer/ColorPickerButton" to="." method="_on_ColorPickerButton_color_changed"]
+[connection signal="color_changed" from="VBoxContainer/ColorsContainer/ColorPickerButton2" to="." method="_on_ColorPickerButton2_color_changed"]
+[connection signal="value_changed" from="VBoxContainer/StepsContainer/StepSpinBox" to="." method="_on_StepSpinBox_value_changed"]
+[connection signal="item_selected" from="VBoxContainer/DirectionContainer/DirectionOptionButton" to="." method="_on_OptionButton_item_selected"]