Fix missing arrows in integer vector properties

(cherry picked from commit aff49d3a765bf2cb7d0c826d8ef6dce268559a0b)

doc/classes/EditorSpinSlider.xml

@@ -5,6 +5,7 @@
 	</brief_description>
 	<description>
 		This [Control] node is used in the editor's Inspector dock to allow editing of numeric values. Can be used with [EditorInspectorPlugin] to recreate the same behavior.
+		If [member step] is [code]1[/code], the [EditorSpinSlider] will display up/down arrows, similar to [SpinBox]. If the [member step] is not [code]1[/code], a slider will be displayed instead.
 	</description>
 	<tutorials>
 	</tutorials>
@@ -14,7 +15,7 @@
 		</member>
 		<member name="focus_mode" type="int" setter="set_focus_mode" getter="get_focus_mode" overrides="Control" enum="Control.FocusMode" default="2" />
 		<member name="hide_slider" type="bool" setter="set_hide_slider" getter="is_hiding_slider" default="false">
-			If [code]true[/code], the slider is hidden.
+			If [code]true[/code], the slider and up/down arrows are hidden.
 		</member>
 		<member name="label" type="String" setter="set_label" getter="get_label" default="&quot;&quot;">
 			The text that displays to the left of the value.

editor/editor_properties.cpp

@@ -3664,7 +3664,7 @@ EditorProperty *EditorInspectorDefaultPlugin::get_editor_for_property(Object *p_
 		case Variant::VECTOR2I: {
 			EditorPropertyVector2i *editor = memnew(EditorPropertyVector2i(p_wide));
 			EditorPropertyRangeHint hint = _parse_range_hint(p_hint, p_hint_text, 1, true);
-			editor->setup(hint.min, hint.max, 1, true, p_hint == PROPERTY_HINT_LINK, hint.suffix);
+			editor->setup(hint.min, hint.max, 1, false, p_hint == PROPERTY_HINT_LINK, hint.suffix);
 			return editor;
 
 		} break;
@@ -3691,7 +3691,7 @@ EditorProperty *EditorInspectorDefaultPlugin::get_editor_for_property(Object *p_
 		case Variant::VECTOR3I: {
 			EditorPropertyVector3i *editor = memnew(EditorPropertyVector3i(p_wide));
 			EditorPropertyRangeHint hint = _parse_range_hint(p_hint, p_hint_text, 1, true);
-			editor->setup(hint.min, hint.max, 1, true, p_hint == PROPERTY_HINT_LINK, hint.suffix);
+			editor->setup(hint.min, hint.max, 1, false, p_hint == PROPERTY_HINT_LINK, hint.suffix);
 			return editor;
 
 		} break;
@@ -3705,7 +3705,7 @@ EditorProperty *EditorInspectorDefaultPlugin::get_editor_for_property(Object *p_
 		case Variant::VECTOR4I: {
 			EditorPropertyVector4i *editor = memnew(EditorPropertyVector4i);
 			EditorPropertyRangeHint hint = _parse_range_hint(p_hint, p_hint_text, 1, true);
-			editor->setup(hint.min, hint.max, 1, true, p_hint == PROPERTY_HINT_LINK, hint.suffix);
+			editor->setup(hint.min, hint.max, 1, false, p_hint == PROPERTY_HINT_LINK, hint.suffix);
 			return editor;
 
 		} break;