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Type: Epic
Resolution: Unresolved
Priority: P2: Important
Fix Version/s: 6.3
Affects Version/s: None
Component/s: Quick: Controls 2
Labels:
None

Epic Name:
TP: Large content flickable

Make large delegate nicely flickable

depends on

QTBUG-67274 Qt Quick lacks a built-in solution for rendering only items that are visible

Open

QTBUG-37872 Problem when displaying large amount of text with TextEdit

Open

QTBUG-60491 When TextEdit show the file more than 1mb, the soft will use many memory

Closed

relates to

QTBUG-77521 be able to render only a part of an Image

Reported

QTBUG-16765 Support flicking borderless content like Maps using Flickable

Closed

QTBUG-20118 General TiledView abstraction

Closed

QTBUG-97648 TextField clipping breaks batching; so maybe avoid populating characters outside?

Reported

resulted in

QTBUG-105208 REG: Selecting text inside a TextEdit causes existing lines to disappear and empty lines to appear.

Closed

QTBUG-115687 Text loaded with Loader inside Flickable is not visible when scrolling

Closed

QTBUG-118636 Some missing content of the rich text table while displaying HTML file with TextArea

Closed

mentioned in: Page Loading...

(2 relates to, 3 resulted in, 1 mentioned in)

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For Gerrit Dashboard: QTBUG-90734
#	Subject	Branch	Project	Status	CR	V
357374,1	WIP Dynamically allocate QQuickTextPrivate::layout; delete after SG update	dev	qt/qtdeclarative	Status: NEW	-2	0
382752,3	WIP expt Repeater: implement functional positioning and viewporting	dev	qt/qtdeclarative	Status: NEW	-2	0

Assignee:: Qt Quick and Widgets Team

Reporter:: Jarko Vihriälä

PM Owner:: Jarko Vihriälä

Votes:: 1 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: 28 Jan '21 22:00

Updated:: 08 Nov '23 09:04

There are 2 open Gerrit changes

WIP Dynamically allocate QQuickTextPrivate::layout; delete after SG update

-2 Gerrit Review:
WIP expt Repeater: implement functional positioning and viewporting

-2 Gerrit Review:

Show There are 10 closed Gerrit changes

Hide There are 10 closed Gerrit changes

Allow any Item to act as a viewport for any of its children: Gerrit Review:

Large Text: populate only lines visible in Window into SG: Gerrit Review:

Reduce QGlyphRun memory usage and speed up large Text instances: Gerrit Review:

Large Rich Text: don't populate blocks outside the viewport into SG: Gerrit Review:

Reduce QGlyphRun memory usage and speed up large Text instances: Gerrit Review:

Reduce QGlyphRun memory usage and speed up large Text instances: Gerrit Review:

Reduce QGlyphRun memory usage and speed up large Text instances: Gerrit Review:

Reduce QGlyphRun memory usage and speed up large Text instances: Gerrit Review:

Large Text: populate only lines visible in Window into SG: Gerrit Review:

TextEdit large text: don't populate blocks outside the viewport into SG: Gerrit Review: