Drawer - Refine Drawer Usage for Better Integration with External Components

Describe the problem

This arose from fixing a layout bug with the drawer component in PR #4142.

Using DrawerPanelContent within an externally provided DrawerPanelContent (in this case from PF Topology) breaks the layout of the sidebar panel.

• Addressed by removing the nested DrawerPanelContent and directly applying DrawerHead and DrawerPanelBody within the DrawerPanelContent that is externally provided from TopologyView.

In our use case, the utility class pf-v6-u-p-md was applied to get the same padding, but this workaround highlights a gap in the current implementation.

How do you reproduce the problem?

See https://github.com/opendatahub-io/odh-dashboard/pull/4142.

Expected behavior

PatternFly needs an improved way to structure and compose standard drawer elements like DrawerHead and DrawerPanelBody within an external DrawerPanelContent wrapper from the TopologyView.

Is this issue blocking you? No.

What is your product and what release date are you targeting?
RHOAI

从 PR #4142 以及 TopologyView 对外部提供的 DrawerPanelContent 的使用开始。了解 DrawerHead 和 DrawerPanelBody 如何在 drawer 组件中组合，然后复现 sidebar 布局场景。当标准 drawer 元素无需 nested-content workaround 或手动 padding class 即可与外部 wrapper 集成时，即表示完成。