build(deps): bump dropdown_search from 6.0.2 to 7.0.0

[dependabot]

Bumps dropdown_search from 6.0.2 to 7.0.0.

Changelog

Sourced from dropdown_search's changelog.

[7.0.0] - 2026.04.03

• New Feature:

  • Add adaptive platform Ui feature: Material, Cupertino and Adaptive

  • Add autocomplete new popup mode

  • add transitionBuilder, transitionDuration, reverseTransitionDuration to menuProps

      transitionDuration: Duration(milliseconds: 500),
      transitionBuilder: (context, animation, secondaryAnimation, child) {
        return SlideTransition(
          position: Tween<Offset>(
            begin: const Offset(1, 0),
            end: Offset.zero,
          ).animate(animation),
          child: child,
        );
      }

  • add new property animationBuilder to DropdownButtonProps, examples of uses

     /* Example 1: animation with only one icon ("iconClosed") like rotation */
     animationBuilder: (child, isOpen) {
       return AnimatedRotation(
         turns: isOpen ? .5 : 0,
         duration: Duration(milliseconds: 400),
         child: child,
       );
     }

    /* Example 2 : animation with two icons like switch */
    dropdownButtonProps: DropdownButtonProps(
      iconClosed: Icon(Icons.arrow_drop_down),
      iconOpened: Icon(Icons.arrow_drop_up),
      animationBuilder: (child, isOpen) {
        return AnimatedSwitcher(
          switchOutCurve: Curves.easeIn,
          switchInCurve: Curves.easeIn,
          duration: Duration(milliseconds: 400),
          child: child,
        );
      },
    )

  • add new property layoutDelegate to MenuProps and CupertinoMenuProps, you can extend SingleChildLayoutDelegate to create your own positioning strategy

... (truncated)

Commits

• e59a123 bump to v7.0.0
• 772c0b4 bump to v7.0.0-pre7
• a894cc0 bump to Flutter 3.41
• 8b5f8c0 fix lint
• f7737a0 - add onClear, onBeforeClear callbacks
• 0208698 Merge pull request #778 from Erengun/master
• 34ffed9 Merge pull request #774 from artflutter/disabled_chips
• e7bdfde Merge pull request #784 from artflutter/expose-ability-to-listen-to-focus-change
• 5caf513 Expose an ability to listen to focus changes
• 4b36f22 fix: Refactor DropdownSearchState to move UI context retrieval to didChangeDe...
• Additional commits viewable in compare view

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