DisplayFilterHistoryModel Class Reference

Recent-display-filter history. More...

#include <display_filter_history_model.h>

Inheritance diagram for DisplayFilterHistoryModel:

Public Slots
void	reload ()
	Re-reads the shared store (e.g. on preferences change).

Public Member Functions
	DisplayFilterHistoryModel (QObject *parent=nullptr)
int	rowCount (const QModelIndex &parent=QModelIndex()) const override
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override
void	addRecent (const QString &expression) override
	Commits expression to the recent list.
Public Member Functions inherited from FilterHistoryModel
	FilterHistoryModel (QObject *parent=nullptr)

Detailed Description

Recent-display-filter history.

Unlike the capture side, there is no recent_*_dfilter GList in the C core: the recent display-filter list was owned by the old DisplayFilterCombo. This model now owns that process-global store. It is populated at startup by the C entry point dfilter_recent_add() (called from recent.c as the recent file is read) and persisted by dfilter_recent_write_all(); both live in the .cpp so deleting the combo does not break recent-file load/save.

Entries are most-recent first (row 0). addRecent() deduplicates, moves to the front, and bounds the list to gui_recent_df_entries_max.

Member Function Documentation

addRecent()

void DisplayFilterHistoryModel::addRecent ( const QString & expression )

overridevirtual

Commits expression to the recent list.

Implementations deduplicate, move the entry to the front, and bound the list length.

Implements FilterHistoryModel.

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

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