QwtLegendItemManager(3)

📦 version 5.2.3a, in epel 9, fedora 43, fedora 44

💖 QwtLegendItemManager 💖

okay so bestie, welcome to the Qwt User's Guide — this is the page for QwtLegendItemManager(3) and honestly it's giving abstract queen energy 👑

✨ NAME ✨

QwtLegendItemManager — that's her, that's the name, no notes 💅

🌸 SYNOPSIS 🌸

#include <qwt_legend_itemmanager.h>

Inherited by QwtPlotItem.

🎀 Public Member Functions 🎀

  • QwtLegendItemManager ()
  • virtual ~QwtLegendItemManager ()
  • virtual QWidget * legendItem () const =0
  • virtual void updateLegend (QwtLegend *legend) const =0

🦋 Detailed Description 🦋

It's an abstract API whose whole job is binding plot items to the legend. That's it, that's the vibe — she's an interface, she doesn't do the work herself, she just makes sure the plot items and the legend stay in the same group chat 🫶

👑 Member Function Documentation 👑

💜 virtual QWidget* QwtLegendItemManager::legendItem () const [pure virtual]

Allocate the widget that represents the item on the legend. like, she hands you a brand new widget for your item's little legend moment ✨

Returns:

  • Allocated widget — it's yours now, bestie, you allocated it, you own it 😭

See also:

  • updateLegend() QwtLegend()

Implemented in QwtPlotItem.

💜 virtual void QwtLegendItemManager::updateLegend (QwtLegend *legend) const [pure virtual]

Update the widget that represents the item on the legend. glow-up time, the legend widget gets refreshed 🌈

Parameters:

  • legend — Legend

See also:

  • legendItem()

Implemented in QwtPlotCurve, and QwtPlotItem.

🌟 Author 🌟

Generated automatically by Doxygen for Qwt User's Guide from the source code. not me getting emotionally attached to an auto-generated doc page 🙈

that's the whole thing, no cap — you understood the assignment, go forth and legend 💖✨

Version 5.2.3 — Tue Nov 20 2012 — mwah, that's the Qwt User's Guide era, iconic, periodt 🎀🦋

📦 where this page comes from