Don't use the UIBundle's Transform Fields (#6095)

# Objective

I was working with the TextBundle component bundle because I wanted to change the position of the text that the bundle was holding. I used the transform field on the TextBundle at first because that is normally what controls the position of sprites in Bevy and that's what I was used to working with. 

But the actual way to change the position of text inside of a TextBundle is to use the Style's position field, not the TextBundle's transform field. 

Anecdotally, it was mentioned on the discord that other users have had this issue too. 

## Solution

I added a small doc comment to the TextBundle's transform telling users not to use it to set the position of text. And since this issue applies to the other UI bundles, I added comments there as well!
This commit is contained in:
Carter Weinberg 2022-09-26 01:31:22 +00:00
parent 750ec41c86
commit 39467e30fd

View file

@ -30,8 +30,14 @@ pub struct NodeBundle {
/// Whether this node should block interaction with lower nodes
pub focus_policy: FocusPolicy,
/// The transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `nodebundle`, use the properties of the [`Style`] component.
pub transform: Transform,
/// The global transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub global_transform: GlobalTransform,
/// Describes the visibility properties of the node
pub visibility: Visibility,
@ -59,8 +65,14 @@ pub struct ImageBundle {
/// Whether this node should block interaction with lower nodes
pub focus_policy: FocusPolicy,
/// The transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub transform: Transform,
/// The global transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub global_transform: GlobalTransform,
/// Describes the visibility properties of the node
pub visibility: Visibility,
@ -82,8 +94,14 @@ pub struct TextBundle {
/// Whether this node should block interaction with lower nodes
pub focus_policy: FocusPolicy,
/// The transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub transform: Transform,
/// The global transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub global_transform: GlobalTransform,
/// Describes the visibility properties of the node
pub visibility: Visibility,
@ -161,8 +179,14 @@ pub struct ButtonBundle {
/// The image of the node
pub image: UiImage,
/// The transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub transform: Transform,
/// The global transform of the node
///
/// This field is automatically managed by the UI layout system.
/// To alter the position of the `NodeBundle`, use the properties of the [`Style`] component.
pub global_transform: GlobalTransform,
/// Describes the visibility properties of the node
pub visibility: Visibility,