RecentCaptureFilesDelegate Class Reference

Item delegate that formats recent file entries with human-readable size information. More...

#include <recentcapturefiles_list_model.h>

Inheritance diagram for RecentCaptureFilesDelegate:

Public Member Functions
	RecentCaptureFilesDelegate (QObject *parent=nullptr)
	Constructs a RecentCaptureFilesDelegate.
QString	displayText (const QVariant &value, const QLocale &locale) const override
	Returns the display string for a recent file entry.
void	initStyleOption (QStyleOptionViewItem *option, const QModelIndex &index) const override
	Initialises the style option for rendering, applying italic style to entries whose file is inaccessible.

Detailed Description

Item delegate that formats recent file entries with human-readable size information.

Renders each entry as "filename (10 MB)" for accessible files, or "filename (not found)" for inaccessible files. Inaccessible entries are drawn in italic to provide a visual distinction.

Constructor & Destructor Documentation

RecentCaptureFilesDelegate()

RecentCaptureFilesDelegate::RecentCaptureFilesDelegate ( QObject *  parent = nullptr )

explicit

Constructs a RecentCaptureFilesDelegate.

Parameters

parent

Optional parent QObject.

Member Function Documentation

displayText()

QString RecentCaptureFilesDelegate::displayText ( const QVariant &  value, const QLocale &  locale  ) const

override

Returns the display string for a recent file entry.

Formats the value as "filename (size)" or "filename (not found)".

Parameters

value	The raw data value from the model (typically the file path).
locale	Locale used for size formatting.

Returns

Formatted display string.

initStyleOption()

void RecentCaptureFilesDelegate::initStyleOption ( QStyleOptionViewItem *  option, const QModelIndex &  index  ) const

override

Initialises the style option for rendering, applying italic style to entries whose file is inaccessible.

Parameters

option	Style option to populate.
index	Model index of the item being rendered.

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The documentation for this class was generated from the following files:

• /builds/wireshark/wireshark/ui/qt/models/recentcapturefiles_list_model.h
• /builds/wireshark/wireshark/ui/qt/models/recentcapturefiles_list_model.cpp