Question

Paint event does not fire when Invalidate() is called

score 1.7k · Answer 1 · 2025-01-05 03:54:02

1.7k

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Paint event does not fire when Invalidate() is called

Published on 05 January 2025 at 03:54

score 122 · Answer 2 · 2025-01-04 20:02:56

122

Views

Using a Scrollbar value as a parameter for a PaintEventArgs loop

Published on 04 January 2025 at 20:02

score 490 · Answer 3 · 2025-01-04 20:04:00

490

Views

Qt 5.3.2 / OSX cannot use native CGContext drawing in paintEvent / Flickering

Published on 04 January 2025 at 20:04

score 1.7k · Answer 4 · 2025-01-06 16:02:30

1.7k

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Qt paintEvent crashes

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score 508 · Answer 5 · 2025-01-04 20:03:50

508

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105

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score 1.1k · Answer 8 · 2025-01-04 19:57:35

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score 2.1k · Answer 9 · 2025-01-04 20:00:59

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score 4.4k · Answer 10 · 2025-01-04 19:59:48

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score 195 · Answer 11 · 2025-01-04 20:02:56

195

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score 924 · Answer 12 · 2025-01-04 20:01:43

924

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score 530 · Answer 13 · 2025-01-04 19:59:12

530

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score 1k · Answer 14 · 2025-01-05 09:04:50

1k

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301

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score 59 · Answer 16 · 2025-01-04 20:05:23

59

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score 84 · Answer 17 · 2025-01-04 20:03:48

84

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score 39 · Answer 18 · 2025-01-04 20:02:55

39

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score 120 · Answer 19 · 2025-01-06 20:32:22

120

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score 112 · Answer 20 · 2025-01-05 06:43:43

112

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List Question

Paint event does not fire when Invalidate() is called

Using a Scrollbar value as a parameter for a PaintEventArgs loop

Qt 5.3.2 / OSX cannot use native CGContext drawing in paintEvent / Flickering

Qt paintEvent crashes

Improving performance on bitmap images decoding on translating into view

Improve performance when resizing a Form with a Hi-Res background image

TextRendering in panel only works when it's behind a label

Moving Object with Paint Event

pyQt window is doesn't update until I change window

Stabilize QWidget::paintEvent() calls frequency

My custom widget not react to my paintEvent on other sessions

Is it possible to get a scaled/translated graphics object?

Drawing Framework in C# to avoid flickering

paintEvent is not called after an update() in mouseMoveEvent

Create a line when press a button

Why PySide6 application crashes when hovering over custom button while executing several QRunnables in QThreadPool

How to override paint eventhandler with derived type of PaintEventArgs

How to create CustomEventArgs from PaintEventArgs by inheritance

Calling update() doesn't trigger paintEvent()

How to draw a gradient color wheel correctly using paint event without jagged edges

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