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[proposal] Provide a way to disable padEnds on PageView widget #78492

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#78558
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[proposal] Provide a way to disable padEnds on PageView widget#78492
#78558
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c: new featureNothing broken; request for a new capabilityc: proposalA detailed proposal for a change to Flutterframeworkflutter/packages/flutter repository. See also f: labels.p: material_uimaterial_ui package in flutter/packages

Description

@pedromassango
pedromassango
opened on Mar 18, 2021

Use case

I need to create a PageView with custom viewPortFraction (non 1.0 viewport) which their items starts at the beginning AKA no padding at the start or end of the list. This is currently not possible as PageView does not provide a way to disable paddings.

Proposal

Provide a way to disable padding. This is easly feasible by providing a way to change the SliverFillViewport.padEnds (after delegate: widget.childrenDelegate).

flutter/packages/flutter/lib/src/widgets/page_view.dart

Lines 920 to 924 in 4d4af7e

SliverFillViewport(
viewportFraction: widget.controller.viewportFraction,
delegate: widget.childrenDelegate,
),
],

Activity

  1. darshankawar
    added
    in triagePresently being triaged by the triage team
    p: material_uimaterial_ui package in flutter/packages
    frameworkflutter/packages/flutter repository. See also f: labels.
    passed first triage
    c: proposalA detailed proposal for a change to Flutter
    c: new featureNothing broken; request for a new capability
    and removed
    in triagePresently being triaged by the triage team
    on Mar 18, 2021
  2. fluttergithubbot
    closed this as completedin #78558on Apr 22, 2021

  3. github-actions commented on Aug 2, 2021

    @github-actions
    github-actionsBot
    on Aug 2, 2021

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  4. github-actions
    locked as resolved and limited conversation to collaborators on Aug 2, 2021
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    c: new featureNothing broken; request for a new capabilityc: proposalA detailed proposal for a change to Flutterframeworkflutter/packages/flutter repository. See also f: labels.p: material_uimaterial_ui package in flutter/packages

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