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68. qt quick-qml multi-level folding drop-down navigation menu supports dynamic add/unload, support qml/widget loading, etc.

2022-08-10 00:33:00 【Novartis modest】

Since the old software project is a widget, the navigation menu + interface switching implemented by ListWidget+QStackedWidget is used.

Recently, we need to implement multi-level folding menu requirements, so simply use qml to implement a multi-level folding drop-down navigation menu control. After each click on an item, a signal is sent to notify the widget to switch the interface, which not only supports qml, but also supports QWidget!!!

The effect is as follows:

Video entry: Supports dynamic addition of items, deletion of items, adaptive interface

  • With animations such as adding, deleting, expanding, etc.
  • Supports both qwidget and qml loading
  • Support number prompts (such as the number of messages, etc.)

    • Code Introduction

    The default item list implementation is as follows:

     // "name": "Home", //
    原网站

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