LuaDbgWatchTreeWidget Class Reference

Watch tree: top-level reorder only; nested rows are not drop targets. More...

#include <lua_debugger_watch.h>

Inheritance diagram for LuaDbgWatchTreeWidget:

Signals
void	requestNewRow ()
	Emitted on double-click on an empty tree area to insert a new pending row.
void	requestRemoveAll ()
	Emitted on Ctrl+Shift+K with at least one row present to confirm and clear all rows.
void	requestCopyValue (QStandardItem *item, const QModelIndex &index)
	Emitted on Ctrl+Shift+C to request a value copy for the given item.
void	requestDuplicateRoot (QStandardItem *item)
	Emitted on Ctrl+Shift+D to request duplication of a top-level item.
void	requestDeleteRows (const QList< QStandardItem * > &items)
	Emitted on Delete or Backspace to remove the specified top-level rows.

Public Member Functions
	LuaDbgWatchTreeWidget (LuaDebuggerFontPolicy *fontPolicy, QWidget *parent)
	Constructs the watch tree widget.

Protected Member Functions
void	startDrag (Qt::DropActions supportedActions) override
	Initiates a drag operation for top-level row reordering.
void	dragMoveEvent (QDragMoveEvent *event) override
	Validates and constrains drag-move events to top-level drop targets only.
void	dropEvent (QDropEvent *event) override
	Handles drop events, restricting reordering to top-level rows.
void	mouseDoubleClickEvent (QMouseEvent *event) override
	Inserts a new pending row when the user double-clicks on empty space.
void	keyPressEvent (QKeyEvent *event) override
	Handles watch-local keyboard shortcuts (remove-all, copy, duplicate, delete, inline edit). The dialog's ShortcutOverride filter still claims shortcuts that overlap main-window actions; this handler runs on KeyPress once Qt has dispatched the key to the focused widget.

Detailed Description

Watch tree: top-level reorder only; nested rows are not drop targets.

Constructor & Destructor Documentation

LuaDbgWatchTreeWidget()

LuaDbgWatchTreeWidget::LuaDbgWatchTreeWidget	(	LuaDebuggerFontPolicy *	fontPolicy,
		QWidget *	parent
	)

Constructs the watch tree widget.

Parameters

fontPolicy	Required so the tree can re-seat panel fonts after a layout-changing drag-drop reorder.
parent	The QWidget parent.

Member Function Documentation

dragMoveEvent()

void LuaDbgWatchTreeWidget::dragMoveEvent ( QDragMoveEvent *  event )

overrideprotected

Validates and constrains drag-move events to top-level drop targets only.

Parameters

event

The drag move event to handle.

dropEvent()

void LuaDbgWatchTreeWidget::dropEvent ( QDropEvent *  event )

overrideprotected

Handles drop events, restricting reordering to top-level rows.

Parameters

event

The drop event to handle.

keyPressEvent()

void LuaDbgWatchTreeWidget::keyPressEvent ( QKeyEvent *  event )

overrideprotected

Handles watch-local keyboard shortcuts (remove-all, copy, duplicate, delete, inline edit). The dialog's ShortcutOverride filter still claims shortcuts that overlap main-window actions; this handler runs on KeyPress once Qt has dispatched the key to the focused widget.

Parameters

event

The key press event to handle.

mouseDoubleClickEvent()

void LuaDbgWatchTreeWidget::mouseDoubleClickEvent ( QMouseEvent *  event )

overrideprotected

Inserts a new pending row when the user double-clicks on empty space.

Parameters

event

The mouse double-click event to handle.

requestCopyValue

void LuaDbgWatchTreeWidget::requestCopyValue ( QStandardItem *  item, const QModelIndex &  index  )

signal

Emitted on Ctrl+Shift+C to request a value copy for the given item.

Parameters

item	The item on which the shortcut was invoked (any row, top-level or child).
index	The model index corresponding to item.

requestDeleteRows

void LuaDbgWatchTreeWidget::requestDeleteRows ( const QList< QStandardItem * > &  items )

signal

Emitted on Delete or Backspace to remove the specified top-level rows.

Parameters

items

The list of top-level items to remove.

requestDuplicateRoot

void LuaDbgWatchTreeWidget::requestDuplicateRoot ( QStandardItem *  item )

signal

Emitted on Ctrl+Shift+D to request duplication of a top-level item.

Parameters

item	The top-level item to duplicate.

startDrag()

void LuaDbgWatchTreeWidget::startDrag ( Qt::DropActions  supportedActions )

overrideprotected

Initiates a drag operation for top-level row reordering.

Parameters

supportedActions

The set of drop actions the drag source supports.

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

• /builds/wireshark/wireshark/ui/qt/lua_debugger/lua_debugger_watch.h
• /builds/wireshark/wireshark/ui/qt/lua_debugger/lua_debugger_watch.cpp