Refer to the original text: qt message pop-up box, no frame, disappears slowly and automatically The code was modified based on the original author’s instructions, and bugs such as the prompt box not being centered horizontally, the color modification being invalid due to the influence of the parent class during use, and the timer not […]
Tag: fade
iOS Development-Pull-down refresh animation fades in and out of Indicator indicator effect in sequence
iOS Development-Pull-down refresh animation fades in and out of Indicator indicator effect in sequence In the previous development, the three balls in the pull-down refresh animation were gradually faded in and out of the indicator effect. 1. Effect picture 2. Basic animation The use of the CABasicAnimation class is the basic key frame animation. The […]
[CSS 29] tooltip tooltip text additional information visibility position positioning use pseudo-element space-like content attribute and border to create arrows fade in tooltip opacity from 0 to 1
CSS tooltip tooltip tooltip tooltip Creating Tooltips via CSS (Tooltip) Tooltips are often used to provide additional information about something when the user moves the mouse pointer over an element Basic tooltip Create a tooltip that is displayed when the mouse is over an element <!DOCTYPE html> <html> <style> .tooltip {<!– –> position: relative; display: […]
Use js to realize the carousel map (fade in and fade out)
<!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta http-equiv=”X-UA-Compatible” content=”IE=edge”> <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> <title>Document</title> <link rel=”stylesheet” href=”./index.css”> </head> <body> <div class=”banner” id=”banner”> <ul class=”imgbox”> <li class=”active” style=”background: skyblue”>1</li> <li style=”background: hotpink”>2</li> <li style=”background: greenyellow”>3</li> <li style=”background: tomato”>4</li> <li style=”background: peachpuff”>5</li> </ul> <ol class=”pointbox”> </ol> <div class=”left”> <</div> <div class=”right”> ></div> </div> <div class=”banner” id=”banner1″> […]
The swiper realizes the carousel image effect (the picture gradually fades away, and the text emerges from the middle to the surroundings)
Let’s not talk nonsense, let’s go to the renderings Source code HTML section <div class=”containerBoxLBT”> <div class=”swiper-button-next swiper-icon”></div> <div class=”swiper-button-prev swiper-icon”></div> <div class=”swiper-container”> <div class=”swiper-wrapper”> <div class=”swiper-slide”> <img src=”//i2.wp.com/cbypicimg.oss-cn-hangzhou.aliyuncs.com/MyPicImg/202304242141712.webp”> <div class=”title”> <span>A dog is man’s best friend</span> <p>Dogs are man’s best friend</p> </div> </div> <div class=”swiper-slide”> <img src=”//i2.wp.com/cbypicimg.oss-cn-hangzhou.aliyuncs.com/MyPicImg/202304242141720.webp”> <div class=”title”> <span>Health is Wealth</span> <p>Health is […]
Circular button, the button surrounds the circular progress bar, the progress bar counts down, and the countdown is automatically hidden when the countdown ends, with fade-in and fade-out function
Circular button, the button surrounds the circular progress bar, the progress bar counts down, and the countdown ends automatically hidden, with fade-in and fade-out function Style display insert image description here Code Implementation code display // An highlighted block #-*- encoding:utf-8 -*- import sys from PyQt5 import QtGui, QtWidgets, QtCore class ComboButton(QtWidgets. QWidget): def __init__(self, […]
[Solved] Pyinstaller: moviepy packaging error AttributeError: module ‘moviepy.audio.fx.all’ has no attribute ‘audio_fadein’
Pyinstaller: moviepy packaging error AttributeError: module ‘moviepy.audio.fx.all’ has no attribute ‘audio_fadein’ 1. Preface It is OK to use the third-party library moviepy for local debugging. Error after packaging and running Document the process of analyzing the problem and finding a solution 2. Reason for the problem The subpackage under moviepy uses a dynamic loading module […]
[Solved] Solved the problem that the screen fades in and out, and the visual occlusion cannot be displayed correctly when VRTK transmission and through walls under Unity HDRP
Under Unity HDRP VRTK transmission, the screen fades in and out when passing through the wall, and the visual occlusion cannot be displayed correctly. The rendering method of Unity HDRP is different from ordinary Unity, and the script “SteamVR_Fade” in the SteamVR plug-in responsible for fading in and out of the VR screen is executed […]
[Solved] Flutter Notes 5: Image, FadeImage, ResizeImage, FileImage, AssetImage component usage and usage problem solving
Table of Contents foreword 1. Use of Image component Create image component Second, the use of FadeImage components 3. Use of FileImage, AssetImage, NetworkImage, ResizeImage (compressed image) objects of ImageProvider 4. Problems and Solutions Problem Description: solution:? Foreword This article introduces the use of Image components in detail, and adds an error reporting problem: use […]