Layout component reference
Layout is a container component. The container can unlock the auto-layout function to automatically arrange all the sub-objects according to the specifications so that the user can use it to make list, page turning and other functions conveniently.
- Horizontal Layout
- Vertical Layout
- Grid Layout
Add component button at the bottom of Properties panel and then select
add UI component, then you add the Layout component to the node.
|Type||Layout type, currently has NONE, HORIZONTAL, VERTICAL and Grid.|
|Resize Mode||Resize strategies, currently has NONE, CHILDREN and CONTAINER.|
|PaddingLeft||The left padding between the sub-object and the container frame in the layout.|
|PaddingRight||The right padding between the sub-object and the container frame in the layout.|
|PaddingTop||The top padding between the sub-object and the container frame in the layout.|
|PaddingBottom||The bottom padding between the sub-object and the container frame in the layout.|
|SpacingX||The separation distance between sub-objects in the horizontal layout. NONE mode doesn't have this attribute.|
|SpacingY||The separation distance between sub-objects in the vertical layout.NONE mode doesn't have this attribute.|
|Horizontal Direction||When it is designated as horizontal layout, which side does the first child node start in the layout? The left or the right?|
|Vertical Direction||When it is designated as vertical layout, which side does the first child node start in the layout? The upside or the downside?|
|Cell Size||This option is only available in Grid layout. The size to use for each layout element in the container.|
|Start Axis||This option is only available is Grid layout. It specifies which primary axis to place elements along.|
The default layout type is NONE after adding the Layout component. It indicates that the container won't change size and location of the sub-object. When the user places sub-object manually, the container will take the minimum rectangular region that can contain all the sub-objects as its own size.
You can switch the layout container type by altering
Type in Properties panel, all the layout
Resize Modeis NONE, the container and sub-objects' size is independent of each other.
Resize Modeis CHILDREN, the sub-objects' size will change with container's size.
Resize Modeis CONTAINER, the container's size will change with sub-objects' size.
When using Grid layout, the
Start Axis is very important. When choosing Horizontal, it will fill an entire
row before a new row is started. When choosing Vertical, it will fill an entire column before a new column is started.
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