rviz::PropertyTreeWidget Class Reference

#include <property_tree_widget.h>

Inheritance diagram for rviz::PropertyTreeWidget:

List of all members.

Public Slots
void	endPersistCurrent ()
void	startPersistCurrent ()
Signals
void	orderChanged ()
Public Member Functions
bool	getIgnoreChanges ()
PropertyWidgetItem *	getItem (const QModelIndex &index)
	PropertyTreeWidget (QWidget *parent=0)
void	restoreEditableState (const std::string &state)
std::string	saveEditableState ()
bool	setIgnoreChanges (bool ignore_changes)
Protected Member Functions
virtual void	dropEvent (QDropEvent *event)
virtual void	resizeEvent (QResizeEvent *event)
virtual Qt::DropActions	supportedDropActions () const
Private Slots
void	onItemChanged (QTreeWidgetItem *item, int column_number)
Private Member Functions
void	restoreExpandedState (const std::set< std::string > &expanded_entries, QTreeWidgetItem *parent_item)
void	saveExpandedState (std::ostream &output, QTreeWidgetItem *parent_item, bool &first)
Private Attributes
bool	ignore_changes_
QTreeWidgetItem *	persisted_item_
SplitterHandle *	splitter_handle_

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Detailed Description

Definition at line 42 of file property_tree_widget.h.

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Constructor & Destructor Documentation

rviz::PropertyTreeWidget::PropertyTreeWidget

(

QWidget *

parent = 0

)

Definition at line 358 of file property_tree_widget.cpp.

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Member Function Documentation

void rviz::PropertyTreeWidget::dropEvent

(

QDropEvent *

event

)

[protected, virtual]

Reimplemented from QTreeWidget to send the orderChanged() signal.

Definition at line 398 of file property_tree_widget.cpp.

void rviz::PropertyTreeWidget::endPersistCurrent

(

)

[slot]

Definition at line 522 of file property_tree_widget.cpp.

bool rviz::PropertyTreeWidget::getIgnoreChanges

(

)

[inline]

Definition at line 60 of file property_tree_widget.h.

PropertyWidgetItem * rviz::PropertyTreeWidget::getItem

(

const QModelIndex &

index

)

Get the PropertyWidgetItem* for the given index.

Definition at line 388 of file property_tree_widget.cpp.

void rviz::PropertyTreeWidget::onItemChanged	(	QTreeWidgetItem *	item,
		int	column_number
	)		[private, slot]

Definition at line 376 of file property_tree_widget.cpp.

void rviz::PropertyTreeWidget::orderChanged

(

)

[signal]

void rviz::PropertyTreeWidget::resizeEvent

(

QResizeEvent *

event

)

[protected, virtual]

Definition at line 393 of file property_tree_widget.cpp.

void rviz::PropertyTreeWidget::restoreEditableState

(

const std::string &

state

)

Restore state from a string previously returned by saveEditableState().

Definition at line 454 of file property_tree_widget.cpp.

void rviz::PropertyTreeWidget::restoreExpandedState	(	const std::set< std::string > &	expanded_entries,
		QTreeWidgetItem *	parent_item
	)		[private]

Recursive function to iterate through tree of items, checking each for presence in the expanded_entries set.

Recursive function to iterate through tree of items, reading input as it goes.

Definition at line 487 of file property_tree_widget.cpp.

std::string rviz::PropertyTreeWidget::saveEditableState

(

)

Return a string storing the expanded-or-not state of each item, and splitter position.

Return a string storing the expanded-or-not state of each item, and the splitter position.

Definition at line 406 of file property_tree_widget.cpp.

void rviz::PropertyTreeWidget::saveExpandedState	(	std::ostream &	output,
		QTreeWidgetItem *	parent_item,
		bool &	first
	)		[private]

Recursive function to iterate through tree of items, writing output as it goes.

Definition at line 425 of file property_tree_widget.cpp.

bool rviz::PropertyTreeWidget::setIgnoreChanges

(

bool

ignore_changes

)

[inline]

While ignoring changes, this widget will not call Property::readFromGrid() in response to changes in its items. This is useful when you need to make non-data changes to the items, or when the model already has the data and you just need to send it to the widget. Default is false.

Returns:

previous value of ignore_changes_.

Definition at line 54 of file property_tree_widget.h.

void rviz::PropertyTreeWidget::startPersistCurrent

(

)

[slot]

Definition at line 516 of file property_tree_widget.cpp.

virtual Qt::DropActions rviz::PropertyTreeWidget::supportedDropActions

(

)

const [inline, protected, virtual]

Definition at line 81 of file property_tree_widget.h.

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Member Data Documentation

bool rviz::PropertyTreeWidget::ignore_changes_ [private]

Definition at line 102 of file property_tree_widget.h.

QTreeWidgetItem* rviz::PropertyTreeWidget::persisted_item_ [private]

Definition at line 104 of file property_tree_widget.h.

SplitterHandle* rviz::PropertyTreeWidget::splitter_handle_ [private]

Definition at line 103 of file property_tree_widget.h.

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

• property_tree_widget.h
• property_tree_widget.cpp