merge dev/animation to master

[Whale107]

merge dev/animation to master

Log:

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: kegechen, Whale107

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files: - **[debian/deepin/OWNERS](https://github.com/linuxdeepin/dtkwidget/blob/master/debian/deepin/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[deepin-ci-robot]

deepin pr auto review

Add private members for DToolButton

[Whale107]

/merge

[deepin-bot[bot]]

This pr cannot be merged! (status: blocked)

[kegechen]

/forcemerge

[deepin-bot[bot]]

This pr force merged! (status: blocked)