MasterPropertiesWidget Class Reference

The MasterPropertiesWidget class This class is a widget for make link between a master element with several slave element. This class embenddedthe undo/redo command when apply new connection. More...

#include <masterpropertieswidget.h>

Inheritance diagram for MasterPropertiesWidget:

Collaboration diagram for MasterPropertiesWidget:

Public Slots
void	updateUi () override
	MasterPropertiesWidget::updateUi Build the interface of the widget.

Public Member Functions
	MasterPropertiesWidget (Element *elmt, QWidget *parent=nullptr)
	MasterPropertiesWidget::MasterPropertiesWidget Default constructor.
	~MasterPropertiesWidget () override
	MasterPropertiesWidget::~MasterPropertiesWidget Destructor.
void	setElement (Element *element) override
	MasterPropertiesWidget::setElement Set the element to be edited.
void	apply () override
	MasterPropertiesWidget::apply If link between edited element and other change, apply the change with a QUndoCommand (got with method associatedUndo) pushed to the stack of element project. Return true if link change, else false.
void	reset () override
	MasterPropertiesWidget::reset Reset current widget, clear eveything and rebuild widget.
QUndoCommand *	associatedUndo () const override
	MasterPropertiesWidget::associatedUndo If link between the edited element and other change, return a QUndoCommand with this change. If no change return nullptr.
QString	title () const override
	title
bool	setLiveEdit (bool live_edit) override
	MasterPropertiesWidget::setLiveEdit.
Public Member Functions inherited from AbstractElementPropertiesEditorWidget
	AbstractElementPropertiesEditorWidget (QWidget *parent=nullptr)
Public Member Functions inherited from PropertiesEditorWidget
	PropertiesEditorWidget (QWidget *parent=nullptr)
	PropertiesEditorWidget::PropertiesEditorWidget Constructor.
virtual void	updateUi ()
bool	isLiveEdit () const
	PropertiesEditorWidget::isLiveEdit.

Private Slots
void	headerCustomContextMenuRequested (const QPoint &pos)
	MasterPropertiesWidget::headerCustomContextMenuRequested.
void	on_link_button_clicked ()
	MasterPropertiesWidget::on_link_button_clicked Moves the current item from the free_list to the linked_list, provided the master's slave limit has not been reached.
void	on_unlink_button_clicked ()
	MasterPropertiesWidget::on_unlink_button_clicked move current item in linked_list to free_list.
void	showElementFromTWI (QTreeWidgetItem *qtwi, int column)
	MasterPropertiesWidget::showElementFromTWI Show the element corresponding to the given QTreeWidgetItem.
void	showedElementWasDeleted ()
	MasterPropertiesWidget::showedElementWasDeleted Set to nullptr the current showed element when he was deleted.
void	diagramWasdeletedFromProject ()
	MasterPropertiesWidget::diagramWasdeletedFromProject This slot is called when a diagram is removed from the parent project of edited element to update the content of this widget.
void	customContextMenu (const QPoint &pos, int i=0)
	MasterPropertiesWidget::customContextMenu Display a context menu.
void	plcPasteFromClipboard ()
	MasterPropertiesWidget::plcPasteFromClipboard Paste IO data from clipboard.
void	setCellFromValue (int row, int col, const QString &val)
	MasterPropertiesWidget::setCellFromValue Set a single table cell value, respecting the column widget type.
void	plcAddRow ()
	MasterPropertiesWidget::plcAddRow Add a new empty row to the PLC IO table.
void	plcRemoveRow ()
	MasterPropertiesWidget::plcRemoveRow Remove selected rows from the PLC IO table.
void	plcMoveRowUp ()
	MasterPropertiesWidget::plcMoveRowUp Move selected row up.
void	plcMoveRowDown ()
	MasterPropertiesWidget::plcMoveRowDown Move selected row down.
void	plcIOCellChanged (int row, int column)
	MasterPropertiesWidget::plcIOCellChanged Called when a cell in the PLC IO table changes.
void	plcUpdateDisplaySettings ()
	MasterPropertiesWidget::plcUpdateDisplaySettings Update the IO data from the table (display settings are managed by the editor only).
void	plcShowTableContextMenu (const QPoint &pos)
	MasterPropertiesWidget::plcShowTableContextMenu Show context menu for the PLC IO table.

Private Attributes
Ui::MasterPropertiesWidget *	ui
QHash< QTreeWidgetItem *, Element * >	m_qtwi_hash
QMap< Element *, int >	m_pending_group_indices
QTreeWidgetItem *	m_qtwi_at_context_menu = nullptr
QPointer< Element >	m_showed_element
QETProject *	m_project
QMenu *	m_context_menu
QAction *	m_link_action
QAction *	m_unlink_action
QAction *	m_show_qtwi
QAction *	m_show_element
QAction *	m_save_header_state
QWidget *	m_plc_widget = nullptr
QTableWidget *	m_plc_table = nullptr
QCheckBox *	m_plc_break_checkboxes [4] = {nullptr, nullptr, nullptr, nullptr}
QSpinBox *	m_plc_break_spinboxes [4] = {nullptr, nullptr, nullptr, nullptr}
QSpinBox *	m_plc_row_height_spinbox = nullptr
QList< QCheckBox * >	m_plc_col_visibility_checkboxes
QList< QSpinBox * >	m_plc_col_width_spinboxes
bool	m_plc_updating = false

Additional Inherited Members
Protected Member Functions inherited from PropertiesEditorWidget
virtual void	enableLiveEdit ()
virtual void	disableLiveEdit ()
Protected Attributes inherited from AbstractElementPropertiesEditorWidget
QPointer< Element >	m_element
Protected Attributes inherited from PropertiesEditorWidget
bool	m_live_edit

Detailed Description

The MasterPropertiesWidget class This class is a widget for make link between a master element with several slave element. This class embenddedthe undo/redo command when apply new connection.

Constructor & Destructor Documentation

MasterPropertiesWidget()

MasterPropertiesWidget::MasterPropertiesWidget ( Element * elmt, QWidget * parent = nullptr )

explicit

MasterPropertiesWidget::MasterPropertiesWidget Default constructor.

Parameters

elmt
parent

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~MasterPropertiesWidget()

MasterPropertiesWidget::~MasterPropertiesWidget ( )

override

MasterPropertiesWidget::~MasterPropertiesWidget Destructor.

Member Function Documentation

apply()

void MasterPropertiesWidget::apply ( )

overridevirtual

MasterPropertiesWidget::apply If link between edited element and other change, apply the change with a QUndoCommand (got with method associatedUndo) pushed to the stack of element project. Return true if link change, else false.

Note

is void no Return ???

Reimplemented from PropertiesEditorWidget.

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associatedUndo()

QUndoCommand * MasterPropertiesWidget::associatedUndo ( ) const

overridevirtual

MasterPropertiesWidget::associatedUndo If link between the edited element and other change, return a QUndoCommand with this change. If no change return nullptr.

Returns

Reimplemented from PropertiesEditorWidget.

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customContextMenu

void MasterPropertiesWidget::customContextMenu ( const QPoint & pos, int i = 0 )

privateslot

MasterPropertiesWidget::customContextMenu Display a context menu.

Parameters

pos
i	: the tree widget where the context menu was requested.

diagramWasdeletedFromProject

void MasterPropertiesWidget::diagramWasdeletedFromProject ( )

privateslot

MasterPropertiesWidget::diagramWasdeletedFromProject This slot is called when a diagram is removed from the parent project of edited element to update the content of this widget.

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headerCustomContextMenuRequested

void MasterPropertiesWidget::headerCustomContextMenuRequested ( const QPoint & pos )

privateslot

MasterPropertiesWidget::headerCustomContextMenuRequested.

Parameters

pos

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on_link_button_clicked

void MasterPropertiesWidget::on_link_button_clicked ( )

privateslot

MasterPropertiesWidget::on_link_button_clicked Moves the current item from the free_list to the linked_list, provided the master's slave limit has not been reached.

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on_unlink_button_clicked

void MasterPropertiesWidget::on_unlink_button_clicked ( )

privateslot

MasterPropertiesWidget::on_unlink_button_clicked move current item in linked_list to free_list.

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plcAddRow

void MasterPropertiesWidget::plcAddRow ( )

privateslot

MasterPropertiesWidget::plcAddRow Add a new empty row to the PLC IO table.

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plcIOCellChanged

void MasterPropertiesWidget::plcIOCellChanged ( int row, int column )

privateslot

MasterPropertiesWidget::plcIOCellChanged Called when a cell in the PLC IO table changes.

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plcMoveRowDown

void MasterPropertiesWidget::plcMoveRowDown ( )

privateslot

MasterPropertiesWidget::plcMoveRowDown Move selected row down.

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plcMoveRowUp

void MasterPropertiesWidget::plcMoveRowUp ( )

privateslot

MasterPropertiesWidget::plcMoveRowUp Move selected row up.

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plcPasteFromClipboard

void MasterPropertiesWidget::plcPasteFromClipboard ( )

privateslot

MasterPropertiesWidget::plcPasteFromClipboard Paste IO data from clipboard.

Two modes:

1. Single-column data (no tabs, e.g. copied vertically from A1:A6): Values are pasted vertically down the current column.
2. Multi-column data (tab-separated, e.g. copied from a row in Excel): Each line becomes a separate IO row.

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plcRemoveRow

void MasterPropertiesWidget::plcRemoveRow ( )

privateslot

MasterPropertiesWidget::plcRemoveRow Remove selected rows from the PLC IO table.

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plcShowTableContextMenu

void MasterPropertiesWidget::plcShowTableContextMenu ( const QPoint & pos )

privateslot

MasterPropertiesWidget::plcShowTableContextMenu Show context menu for the PLC IO table.

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plcUpdateDisplaySettings

void MasterPropertiesWidget::plcUpdateDisplaySettings ( )

privateslot

MasterPropertiesWidget::plcUpdateDisplaySettings Update the IO data from the table (display settings are managed by the editor only).

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reset()

void MasterPropertiesWidget::reset ( )

overridevirtual

MasterPropertiesWidget::reset Reset current widget, clear eveything and rebuild widget.

Reimplemented from PropertiesEditorWidget.

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setCellFromValue

void MasterPropertiesWidget::setCellFromValue ( int row, int col, const QString & val )

privateslot

MasterPropertiesWidget::setCellFromValue Set a single table cell value, respecting the column widget type.

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setElement()

void MasterPropertiesWidget::setElement ( Element * element )

overridevirtual

MasterPropertiesWidget::setElement Set the element to be edited.

Parameters

element

Implements AbstractElementPropertiesEditorWidget.

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setLiveEdit()

bool MasterPropertiesWidget::setLiveEdit ( bool live_edit )

overridevirtual

MasterPropertiesWidget::setLiveEdit.

Parameters

live_edit

= true : live edit is enable else false : live edit is disable.

Returns

always true because live edit is handled by this editor widget

Reimplemented from PropertiesEditorWidget.

showedElementWasDeleted

void MasterPropertiesWidget::showedElementWasDeleted ( )

privateslot

MasterPropertiesWidget::showedElementWasDeleted Set to nullptr the current showed element when he was deleted.

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showElementFromTWI

void MasterPropertiesWidget::showElementFromTWI ( QTreeWidgetItem * qtwi, int column )

privateslot

MasterPropertiesWidget::showElementFromTWI Show the element corresponding to the given QTreeWidgetItem.

Parameters

qtwi
column

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title()

QString MasterPropertiesWidget::title ( ) const

inlineoverridevirtual

title

Returns

QString title

Reimplemented from PropertiesEditorWidget.

updateUi

void MasterPropertiesWidget::updateUi ( )

overrideslot

MasterPropertiesWidget::updateUi Build the interface of the widget.

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Member Data Documentation

m_context_menu

QMenu* MasterPropertiesWidget::m_context_menu

private

m_link_action

QAction* MasterPropertiesWidget::m_link_action

private

m_pending_group_indices

QMap<Element *, int> MasterPropertiesWidget::m_pending_group_indices

private

m_plc_break_checkboxes

QCheckBox* MasterPropertiesWidget::m_plc_break_checkboxes[4] = {nullptr, nullptr, nullptr, nullptr}

private

m_plc_break_spinboxes

QSpinBox* MasterPropertiesWidget::m_plc_break_spinboxes[4] = {nullptr, nullptr, nullptr, nullptr}

private

m_plc_col_visibility_checkboxes

QList<QCheckBox *> MasterPropertiesWidget::m_plc_col_visibility_checkboxes

private

m_plc_col_width_spinboxes

QList<QSpinBox *> MasterPropertiesWidget::m_plc_col_width_spinboxes

private

m_plc_row_height_spinbox

QSpinBox* MasterPropertiesWidget::m_plc_row_height_spinbox = nullptr

private

m_plc_table

QTableWidget* MasterPropertiesWidget::m_plc_table = nullptr

private

m_plc_updating

bool MasterPropertiesWidget::m_plc_updating = false

private

m_plc_widget

QWidget* MasterPropertiesWidget::m_plc_widget = nullptr

private

m_project

QETProject* MasterPropertiesWidget::m_project

private

m_qtwi_at_context_menu

QTreeWidgetItem* MasterPropertiesWidget::m_qtwi_at_context_menu = nullptr

private

m_qtwi_hash

QHash<QTreeWidgetItem *, Element *> MasterPropertiesWidget::m_qtwi_hash

private

m_save_header_state

QAction * MasterPropertiesWidget::m_save_header_state

private

m_show_element

QAction * MasterPropertiesWidget::m_show_element

private

m_show_qtwi

QAction * MasterPropertiesWidget::m_show_qtwi

private

m_showed_element

QPointer<Element> MasterPropertiesWidget::m_showed_element

private

m_unlink_action

QAction * MasterPropertiesWidget::m_unlink_action

private

ui

Ui::MasterPropertiesWidget* MasterPropertiesWidget::ui

private

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

• sources/ui/masterpropertieswidget.h
• sources/ui/masterpropertieswidget.cpp