PinnedColumnHeader Class Reference

The header used by PinnedColumnView. More...

#include <pinned_column_header.h>

Inheritance diagram for PinnedColumnHeader:

Public Member Functions
	PinnedColumnHeader (PacketList *packet_list, QWidget *parent=nullptr)

Protected Member Functions
void	mousePressEvent (QMouseEvent *event) override
void	mouseMoveEvent (QMouseEvent *event) override
void	mouseReleaseEvent (QMouseEvent *event) override
void	contextMenuEvent (QContextMenuEvent *event) override

Detailed Description

The header used by PinnedColumnView.

QHeaderView handles interactive resize (and its own click-to-sort detection) directly in its mousePress/Move/ReleaseEvent virtuals rather than through events that reliably pass through an installed event filter (an installEventFilter()-based approach was tried and found not to see any mouse press/release events at all, even though resize itself worked). Overriding those virtuals directly guarantees they're seen, so a plain click (no drag) can be forwarded to the primary view's header to trigger sorting, matching a click on the real header exactly.

Constructor & Destructor Documentation

PinnedColumnHeader()

PinnedColumnHeader::PinnedColumnHeader ( PacketList * packet_list, QWidget * parent = nullptr )

explicit

Parameters

packet_list	The primary view mouse/context-menu events on this header are forwarded to; must outlive this header.
parent	The view this header is installed on via setHeader().

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

• /builds/wireshark/wireshark/ui/qt/widgets/pinned_column_header.h
• /builds/wireshark/wireshark/ui/qt/widgets/pinned_column_header.cpp