Preface

• Bloggers are doing PyQt5 Beautification of software development , One of the more difficult problems encountered is QTableWidget Control's style setting and customization . as everyone knows ,PyQt5 It's from Qt5 Moved over , About online QTableWidget Of PyQt5 The data of style setting is scattered .
• After an afternoon and evening , Looked up a lot of information （ Include Python Version and a lot of C++ Version of the information ）, Finally, I understand QTableWidget More details of this control .
• In order to help small partners who encounter similar problems with bloggers , Save a lot of time for querying data , Now I have written a separate QWidget nesting QTableWidget One of the Demo, The design drawing is realized 99% The need for beautification , And completed the basic interaction , This Demo The code can be easily migrated to other complete window designs . Nonsense , See the design drawing and the effect drawing of implementation , Download links are provided later .

In this article, you will gain

• QTableWidget Style settings for （ beautify QSS、 Cell style settings ）
• QTableWidget Custom header （ add to QCheckBox Select all check boxes , And realize the interactive logic ）
• QScrollBar Style settings for
• QCheckBox Style settings for
• Provides a way to insert data into a table API
• Provide information on tabular data API
• Table width is adaptive to window width

The design

Achieve the effect diagram

The data in the table is generated by random numbers , Test use ！

Achieve the effect diagram （Gif Moving graph ）

Source download

PyQt5 Development of QTableWidget Header customization and beautification Demo