Merge pull request #509 from Kellermorph/master

Add Custom Guides

cmake/qet_compilation_vars.cmake

@@ -685,6 +685,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ui/configpage/generalconfigurationpage.h
   ${QET_DIR}/sources/ui/configpage/projectconfigpages.cpp
   ${QET_DIR}/sources/ui/configpage/projectconfigpages.h
+  ${QET_DIR}/sources/ui/configpage/guidespropertieswidget.cpp
+  ${QET_DIR}/sources/ui/configpage/guidespropertieswidget.h
 
   ${QET_DIR}/sources/undocommand/addelementtextcommand.cpp
   ${QET_DIR}/sources/undocommand/addelementtextcommand.h

qelectrotech.qrc

@@ -222,6 +222,7 @@
         <file>ico/24x16/dk.png</file>
         <file>ico/24x16/br.png</file>
         <file>ico/22x22/grid.png</file>
+        <file>ico/22x22/guides.png</file>
         <file>ico/22x22/terminalstrip.png</file>
         <file>ico/16x16/diagram.png</file>
         <file>ico/16x16/edit-clear-locationbar-rtl.png</file>

sources/SearchAndReplace/searchandreplaceworker.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "searchandreplaceworker.h"
-
+#include "../qetproject.h"
 #include "../QPropertyUndoCommand/qpropertyundocommand.h"
 #include "../diagram.h"
 #include "../diagramcommands.h"

sources/TerminalStrip/GraphicsItem/terminalstripitem.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "terminalstripitem.h"
-
+#include "../../qetproject.h"
 
 #include "../diagram.h"
 #include "../../project/projectpropertieshandler.h"

sources/TerminalStrip/ui/addterminalstripitemdialog.cpp

@@ -17,7 +17,7 @@
 */
 #include "addterminalstripitemdialog.h"
 #include "ui_addterminalstripitemdialog.h"
-
+#include "../../qetproject.h"
 #include "../../undocommand/addgraphicsobjectcommand.h"
 #include "../terminalstrip.h"
 #include "../GraphicsItem/terminalstripitem.h"

sources/autoNum/assignvariables.cpp

@@ -23,7 +23,7 @@
 #include "../qetgraphicsitem/conductor.h"
 #include "../qetgraphicsitem/element.h"
 #include "../qetxml.h"
-
+#include "../qetproject.h"
 #include <QStringList>
 #include <QVariant>
 #include <utility>

sources/cli_export.cpp

@@ -116,9 +116,12 @@ void renderDiagram(Diagram *diagram, QPainter &painter, const QRectF &target)
 	// draw_grid_ is set (default true), so toggle it off around the render
 	// and restore it afterwards.
 	const bool was_drawing_grid = diagram->displayGrid();
+	const bool was_drawing_guides = diagram->displayGuides();
 	diagram->setDisplayGrid(false);
+	diagram->setDisplayGuides(false);
 	diagram->render(&painter, target, source, Qt::KeepAspectRatio);
 	diagram->setDisplayGrid(was_drawing_grid);
+	diagram->setDisplayGuides(was_drawing_guides);
 }
 
 int exportPdf(QETProject &project, const QString &output)

sources/conductorautonumerotation.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "conductorautonumerotation.h"
-
+#include "qetproject.h"
 #include "QPropertyUndoCommand/qpropertyundocommand.h"
 #include "autoNum/assignvariables.h"
 #include "autoNum/numerotationcontextcommands.h"

sources/conductornumexport.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
 */
 #include "conductornumexport.h"
-
+#include "qetproject.h"
 #include "qetapp.h"
 #include "diagram.h"
 #include "diagramcontent.h"

sources/diagram.cpp

@@ -39,7 +39,7 @@
 #include "qetxml.h"
 #include "undocommand/addelementtextcommand.h"
 #include "qetinformation.h"
-
+#include "qetproject.h"
 #include <cassert>
 #include <math.h>
 
@@ -65,7 +65,6 @@ QColor		Diagram::background_color = Qt::white;
 Diagram::Diagram(QETProject *project) :
 	QGraphicsScene           (project),
 	m_project                (project),
-	draw_grid_               (true),
 	use_border_              (true),
 	draw_terminals_          (true),
 	draw_colored_conductors_ (true),
@@ -73,6 +72,11 @@ Diagram::Diagram(QETProject *project) :
 	m_freeze_new_elements    (false),
 	m_freeze_new_conductors_ (false)
 {
+
+	QSettings settings;
+	draw_grid_ = settings.value(QStringLiteral("diagrameditor/grid_display_startup"), true).toBool();
+	draw_guides_ = settings.value(QStringLiteral("diagrameditor/guides_display_startup"), false).toBool();
+
 	setItemIndexMethod(QGraphicsScene::NoIndex);
 	/* Set to no index,
 	 * because they can be the source of the crash with conductor and shape ghost.
@@ -121,8 +125,30 @@ Diagram::Diagram(QETProject *project) :
 	connect(this, &Diagram::diagramActivated,
 		this, &Diagram::loadCndFolioSeq);
 	adjustSceneRect();
-}
 
+	m_guides_list.clear();
+	if (m_project) {
+		for (const auto &pg : m_project->defaultGuides()) {
+			Diagram::Guide g;
+			g.orientation = static_cast<Diagram::Guide::Orientation>(pg.orientation);
+			g.position = pg.position;
+			g.color = pg.color;
+			m_guides_list.append(g);
+		}
+	} else {
+		QSettings settings;
+		int size = settings.beginReadArray(QStringLiteral("diagrameditor/defaultguides"));
+		for (int i = 0; i < size; ++i) {
+			settings.setArrayIndex(i);
+			Diagram::Guide g;
+			g.orientation = static_cast<Diagram::Guide::Orientation>(settings.value(QStringLiteral("orientation"), 0).toInt());
+			g.position = settings.value(QStringLiteral("position"), 0.0).toReal();
+			g.color = QColor(settings.value(QStringLiteral("color"), QStringLiteral("#ff0000")).toString());
+			m_guides_list.append(g);
+		}
+		settings.endArray();
+	}
+}
 /**
 	@brief Diagram::~Diagram
 	Destructor
@@ -186,6 +212,14 @@ void Diagram::drawBackground(QPainter *p, const QRectF &r) {
 	p -> setBrush(Diagram::background_color);
 	p -> drawRect(r);
 
+	QSettings settings;
+	QRectF rect = settings.value(
+				QStringLiteral("diagrameditor/zoom-out-beyond-of-folio"),
+				false).toBool() ? r
+						: border_and_titleblock
+						  .insideBorderRect()
+						  .intersected(r);
+
 	if (draw_grid_) {
 			/* Draw the points of the grid
 			 * if background color is black,
@@ -200,19 +234,10 @@ void Diagram::drawBackground(QPainter *p, const QRectF &r) {
 
 		p -> setBrush(Qt::NoBrush);
 
-		// If user allow zoom out beyond of folio,
-		// we draw grid outside of border.
-		QSettings settings;
 		int xGrid = settings.value(QStringLiteral("diagrameditor/Xgrid"),
 								   Diagram::xGrid).toInt();
 		int yGrid = settings.value(QStringLiteral("diagrameditor/Ygrid"),
 								   Diagram::yGrid).toInt();
-		QRectF rect = settings.value(
-					QStringLiteral("diagrameditor/zoom-out-beyond-of-folio"),
-					false).toBool() ? r
-							: border_and_titleblock
-							  .insideBorderRect()
-							  .intersected(r);
 
 		qreal limit_x = rect.x() + rect.width();
 		qreal limit_y = rect.y() + rect.height();
@@ -252,7 +277,23 @@ void Diagram::drawBackground(QPainter *p, const QRectF &r) {
 				p -> drawPoints(points);
 	}
 
-	if (use_border_) border_and_titleblock.draw(p);
+	if (draw_guides_) {
+		for (const Diagram::Guide &guide : m_guides_list) {
+			QPen guidePen(guide.color, 1, Qt::DashLine);
+			guidePen.setCosmetic(true);
+			p->setPen(guidePen);
+
+			if (guide.orientation == Diagram::Guide::Vertical) {
+				p->drawLine(guide.position, rect.top(), guide.position, rect.bottom());
+			} else {
+				p->drawLine(rect.left(), guide.position, rect.right(), guide.position);
+			}
+		}
+	}
+	if (use_border_) {
+		border_and_titleblock.draw(p);
+	}
+
 	p -> restore();
 }
 
@@ -2274,6 +2315,7 @@ ExportProperties Diagram::applyProperties(
 	// exporte les options de rendu en cours
 	ExportProperties old_properties;
 	old_properties.draw_grid               = displayGrid();
+	old_properties.draw_guides             = displayGuides();
 	old_properties.draw_border = border_and_titleblock.borderIsDisplayed();
 	old_properties.draw_titleblock = border_and_titleblock.titleBlockIsDisplayed();
 	old_properties.draw_terminals          = drawTerminals();
@@ -2287,6 +2329,7 @@ ExportProperties Diagram::applyProperties(
 	setDrawTerminals         (new_properties.draw_terminals);
 	setDrawColoredConductors (new_properties.draw_colored_conductors);
 	setDisplayGrid           (new_properties.draw_grid);
+	setDisplayGuides         (new_properties.draw_guides);
 	border_and_titleblock.displayBorder(new_properties.draw_border);
 	border_and_titleblock.displayTitleBlock (new_properties.draw_titleblock);
 
@@ -2635,3 +2678,24 @@ void Diagram::restoreText(Element* elmt)
 		}
 	}
 }
+
+QUndoStack &Diagram::undoStack() {
+	return *(project()->undoStack());
+}
+
+/**
+ * @brief Diagram::updateProjectGuides
+ * Aktualisiert die internen Hilfslinien dieses Schaltplans
+ * basierend auf den Projekt-Einstellungen und erzwingt ein Neuzeichnen.
+ */
+void Diagram::updateProjectGuides(const QList<GuideProperties> &guides) {
+	m_guides_list.clear();
+	for (const GuideProperties &pg : guides) {
+		Diagram::Guide g;
+		g.orientation = static_cast<Diagram::Guide::Orientation>(pg.orientation);
+		g.position = pg.position;
+		g.color = pg.color;
+		m_guides_list.append(g);
+	}
+	update();
+}

sources/diagram.h

@@ -24,7 +24,6 @@
 #include "elementtextsmover.h"
 #include "exportproperties.h"
 #include "properties/xrefproperties.h"
-#include "qetproject.h"
 #include "qgimanager.h"
 
 #include <QHash>
@@ -39,12 +38,11 @@ class DiagramPosition;
 class DiagramTextItem;
 class Element;
 class ElementsLocation;
-class QETProject;
-class Terminal;
 class DiagramImageItem;
 class DiagramEventInterface;
 class DiagramFolioList;
 class QETProject;
+struct GuideProperties;
 
 /**
 	@brief The Diagram class
@@ -67,6 +65,13 @@ class Diagram : public QGraphicsScene
 	
 	// ATTRIBUTES
 	public:
+		struct Guide {
+			enum Orientation { Horizontal, Vertical };
+			Orientation orientation;
+			qreal position;
+			QColor color;
+		};
+
 		/**
 			@brief The BorderOptions enum
 			Represents available options when rendering a particular diagram:
@@ -119,6 +124,8 @@ class Diagram : public QGraphicsScene
 
 		bool draw_grid_;
 		bool use_border_;
+		bool draw_guides_;
+		QList<Diagram::Guide> m_guides_list;
 		bool draw_terminals_;
 		bool draw_colored_conductors_;
 
@@ -207,6 +214,9 @@ class Diagram : public QGraphicsScene
 		ExportProperties applyProperties(const ExportProperties &);
 		void setDisplayGrid(bool);
 		bool displayGrid();
+		void setDisplayGuides(bool);
+		bool displayGuides();
+		void updateProjectGuides(const QList<GuideProperties> &guides);
 		void setUseBorder(bool);
 		bool useBorder();
 		void setBorderOptions(BorderOptions);
@@ -341,6 +351,16 @@ inline bool Diagram::displayGrid() {
 	return(draw_grid_);
 }
 
+inline void Diagram::setDisplayGuides(bool dg) {
+	if (draw_guides_ != dg) {
+		draw_guides_ = dg;
+		update();
+	}
+}
+
+inline bool Diagram::displayGuides() {
+	return(draw_guides_);
+}
 /**
 	@brief Diagram::setUseBorder
 	Set whether the diagram border (including rows/columns headers and the title
@@ -389,14 +409,6 @@ inline Diagram::BorderOptions Diagram::borderOptions() {
 	return(options);
 }
 
-/**
-	@brief Diagram::undoStack
-	@return the diagram undo stack
-*/
-inline QUndoStack &Diagram::undoStack() {
-	return *(project()->undoStack());
-}
-
 /**
 	@brief Diagram::qgiManager
 	@return the diagram graphics item manager

sources/diagramevent/diagrameventaddelement.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "diagrameventaddelement.h"
-
+#include "../qetproject.h"
 #include "../conductorautonumerotation.h"
 #include "../diagram.h"
 #include "../undocommand/addgraphicsobjectcommand.h"

sources/diagramview.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "diagramview.h"
-
+#include "qetproject.h"
 #include "QPropertyUndoCommand/qpropertyundocommand.h"
 #include "diagramcommands.h"
 #include "diagramevent/diagrameventaddelement.h"

sources/elementsmover.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "elementsmover.h"
-
+#include "qetproject.h"
 #include "conductorautonumerotation.h"
 #include "diagram.h"
 #include "qetgraphicsitem/conductor.h"

sources/exportproperties.cpp

@@ -30,6 +30,7 @@ ExportProperties::ExportProperties() :
 	destination_directory(QETApp::documentDir()),
 	format("PNG"),
 	draw_grid(false),
+	draw_guides(false),
 	draw_border(true),
 	draw_titleblock(true),
 	draw_terminals(false),
@@ -61,6 +62,8 @@ void ExportProperties::toSettings(QSettings &settings,
 			  format);
 	settings.setValue(prefix % "drawgrid",
 			  draw_grid);
+	settings.setValue(prefix % "drawguides",
+			  draw_guides);
 	settings.setValue(prefix % "drawborder",
 			  draw_border);
 	settings.setValue(prefix % "drawtitleblock",
@@ -94,6 +97,8 @@ void ExportProperties::fromSettings(QSettings &settings,
 
 	draw_grid = settings.value(prefix % "drawgrid",
 				   false).toBool();
+	draw_guides = settings.value(prefix % "drawguides",
+				   false).toBool();
 	draw_border = settings.value(prefix % "drawborder",
 				     true ).toBool();
 	draw_titleblock = settings.value(prefix % "drawtitleblock",

sources/exportproperties.h

@@ -43,6 +43,7 @@ class ExportProperties {
 	QDir destination_directory;     ///< Target directory for generated files
 	QString format;                 ///< Image format of generated files
 	bool draw_grid;                 ///< Whether to render the diagram grid
+	bool draw_guides;               ///< Whether to render the diagram guides
 	bool draw_border;               ///< Whether to render the border (along with rows/columns headers)
 	bool draw_titleblock;           ///< Whether to render the title block
 	bool draw_terminals;            ///< Whether to render terminals

sources/factory/qetgraphicstablefactory.cpp

@@ -25,7 +25,7 @@
 #include "../qetgraphicsitem/ViewItem/qetgraphicstableitem.h"
 #include "../utils/qetutils.h"
 #include "ui/addtabledialog.h"
-
+#include "../qetproject.h"
 #include <QDialog>
 
 QetGraphicsTableFactory::QetGraphicsTableFactory()

sources/print/projectprintwindow.cpp

@@ -522,6 +522,7 @@ ExportProperties ProjectPrintWindow::exportProperties() const
 	exp.draw_terminals          = ui->m_draw_terminal_cb->isChecked();
 	exp.draw_colored_conductors = ui->m_keep_conductor_color_cb->isChecked();
 	exp.draw_grid = false;
+	exp.draw_guides = false;
 
 	return exp;
 }

sources/qetdiagrameditor.cpp

@@ -373,8 +373,9 @@ void QETDiagramEditor::setUpActions()
 		//Draw or not the background grid
 	m_draw_grid = new QAction ( QET::Icons::Grid, tr("Afficher la grille"), this);
 	m_draw_grid->setStatusTip(tr("Affiche ou masque la grille des folios"));
+	QSettings settings;
 	m_draw_grid->setCheckable(true);
-	m_draw_grid->setChecked(true);
+	m_draw_grid->setChecked(settings.value("diagrameditor/grid_display_startup", true).toBool());
 	connect(m_draw_grid, &QAction::triggered, [this](bool checked) {
 		foreach (ProjectView *prjv, this->openedProjects())
 			foreach (Diagram *d, prjv->project()->diagrams()) {
@@ -383,6 +384,18 @@ void QETDiagramEditor::setUpActions()
 			}
 	});
 
+	// Draw or not the custom guides
+	m_draw_guides = new QAction ( QIcon(":/ico/22x22/guides.png"), tr("Afficher les guides"), this);
+	m_draw_guides->setStatusTip(tr("Affiche ou masque les guides"));
+	m_draw_guides->setCheckable(true);
+	m_draw_guides->setChecked(settings.value("diagrameditor/guides_display_startup", false).toBool());
+	connect(m_draw_guides, &QAction::triggered, [this](bool checked) {
+		foreach (ProjectView *prjv, this->openedProjects())
+			foreach (Diagram *d, prjv->project()->diagrams()) {
+				d->setDisplayGuides(checked);
+			}
+	});
+
 		//Edit current diagram properties
 	m_edit_diagram_properties = new QAction(QET::Icons::DialogInformation, tr("Propriétés du folio"), this);
 	m_edit_diagram_properties->setShortcut(Qt::CTRL | Qt::Key_L);
@@ -765,6 +778,7 @@ void QETDiagramEditor::setUpToolBar()
 	view_tool_bar -> addWidget(new DiagramEditorHandlerSizeWidget(this));
 	view_tool_bar -> addSeparator();
 	view_tool_bar -> addAction(m_draw_grid);
+	view_tool_bar -> addAction(m_draw_guides);
 	view_tool_bar -> addAction (m_grey_background);
 	view_tool_bar -> addSeparator();
 	view_tool_bar -> addActions(m_zoom_action_toolBar);
@@ -1577,6 +1591,7 @@ void QETDiagramEditor::slot_updateActions()
 	m_row_column_actions_group.     setEnabled(editable_project);
 	m_grey_background->             setEnabled(opened_diagram);
 	m_draw_grid->                   setEnabled(opened_diagram);
+	m_draw_guides->                 setEnabled(opened_diagram);
 
 		//Project menu
 	m_project_edit_properties     -> setEnabled(opened_project);

sources/qetdiagrameditor.h

@@ -193,6 +193,7 @@ class QETDiagramEditor : public QETMainWindow
 		*conductor_default,		///< Show a dialog to edit default conductor properties
 		*m_grey_background,		///< Switch the background color in white or grey
 		*m_draw_grid,			///< Switch the background grid display or not
+		*m_draw_guides = nullptr,	///< Switch the custom guides display or not
 		*m_project_edit_properties,	///< Edit the properties of the current project.
 		*m_project_add_diagram,		///< Add a diagram to the current project.
 		*m_remove_diagram_from_project,	///< Delete a diagram from the current project

sources/qetgraphicsitem/ViewItem/qetgraphicstableitem.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
 */
 #include "qetgraphicstableitem.h"
-
+#include "../../qetproject.h"
 #include "../../QPropertyUndoCommand/qpropertyundocommand.h"
 #include "../../createdxf.h"
 #include "../../diagram.h"

sources/qetgraphicsitem/conductor.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "../qetgraphicsitem/conductor.h"
-
+#include "../qetproject.h"
 #include "../QPropertyUndoCommand/qpropertyundocommand.h"
 #include "../autoNum/numerotationcontextcommands.h"
 #include "../conductorautonumerotation.h"

sources/qetgraphicsitem/crossrefitem.cpp

@@ -18,7 +18,7 @@
 #include "crossrefitem.h"
 
 #include <QTimer>
-
+#include "../qetproject.h"
 #include "../autoNum/assignvariables.h"
 #include "../diagram.h"
 #include "../diagramposition.h"

sources/qetgraphicsitem/dynamicelementtextitem.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "dynamicelementtextitem.h"
-
+#include "../qetproject.h"
 #include "../QPropertyUndoCommand/qpropertyundocommand.h"
 #include "../diagram.h"
 #include "../qetapp.h"

sources/qetgraphicsitem/element.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "element.h"
-
+#include "../qetproject.h"
 #include "../PropertiesEditor/propertieseditordialog.h"
 #include "../autoNum/numerotationcontextcommands.h"
 #include "../diagram.h"

sources/qetgraphicsitem/elementtextitemgroup.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "elementtextitemgroup.h"
-
+#include "../qetproject.h"
 #include "../QPropertyUndoCommand/qpropertyundocommand.h"
 #include "../diagram.h"
 #include "../qetapp.h"

sources/qetgraphicsitem/masterelement.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "masterelement.h"
-
+#include "../qetproject.h"
 #include "../diagram.h"
 #include "crossrefitem.h"
 #include "dynamicelementtextitem.h"

sources/qetgraphicsitem/terminal.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "../qetgraphicsitem/terminal.h"
-
+#include "../qetproject.h"
 #include "../conductorautonumerotation.h"
 #include "../diagram.h"
 #include "../undocommand/addgraphicsobjectcommand.h"

sources/qetproject.cpp

@@ -65,6 +65,18 @@ QETProject::QETProject(QObject *parent) :
 
 	m_elements_collection = new XmlElementCollection(this);
 	init();
+
+	QSettings settings;
+	int size = settings.beginReadArray(QStringLiteral("diagrameditor/defaultguides"));
+	for (int i = 0; i < size; ++i) {
+		settings.setArrayIndex(i);
+		GuideProperties g;
+		g.orientation = settings.value(QStringLiteral("orientation"), 0).toInt();
+		g.position = settings.value(QStringLiteral("position"), 0.0).toReal();
+		g.color = QColor(settings.value(QStringLiteral("color"), QStringLiteral("#ff0000")).toString());
+		m_default_guides.append(g);
+	}
+	settings.endArray();
 }
 
 ProjectPropertiesHandler &QETProject::projectPropertiesHandler()
@@ -205,6 +217,7 @@ void QETProject::init()
 		});
 		m_autosave_timer.start();
 	}
+
 }
 
 /**
@@ -502,6 +515,23 @@ TitleBlockProperties QETProject::defaultTitleBlockProperties() const
 	return(default_titleblock_properties_);
 }
 
+QList<GuideProperties> QETProject::defaultGuides() const {
+	return m_default_guides;
+}
+
+void QETProject::setDefaultGuides(const QList<GuideProperties> &guides) {
+	if (m_default_guides != guides) {
+		m_default_guides = guides;
+		setModified(true);
+
+		for (Diagram *diagram : m_diagrams_list) {
+			if (diagram) {
+				diagram->updateProjectGuides(m_default_guides);
+			}
+		}
+	}
+}
+
 /**
 	@brief QETProject::setDefaultTitleBlockProperties
 	Specify the title block to be used at the creation of a new diagram for this project
@@ -1589,7 +1619,7 @@ void QETProject::readDefaultPropertiesXml(QDomDocument &xml_project)
 	m_default_xref_properties	   = XRefProperties::      defaultProperties();
 
 		//Read values indicate in project
-	QDomElement border_elmt, titleblock_elmt, conductors_elmt, report_elmt, xref_elmt, conds_autonums, folio_autonums, element_autonums;
+	QDomElement border_elmt, titleblock_elmt, conductors_elmt, report_elmt, xref_elmt, conds_autonums, folio_autonums, element_autonums, guides_elmt;
 
 	for (QDomNode child = newdiagrams_elmt.firstChild() ; !child.isNull() ; child = child.nextSibling())
 	{
@@ -1612,6 +1642,8 @@ void QETProject::readDefaultPropertiesXml(QDomDocument &xml_project)
 			folio_autonums = child_elmt;
 		else if (child_elmt.tagName()== QLatin1String("element_autonums"))
 			element_autonums = child_elmt;
+		else if (child_elmt.tagName() == QLatin1String("guides"))
+			guides_elmt = child_elmt;
 	}
 
 		// size, titleblock, conductor, report, conductor autonum, folio autonum, element autonum
@@ -1659,6 +1691,18 @@ void QETProject::readDefaultPropertiesXml(QDomDocument &xml_project)
 			m_element_autonum.insert(elmt.attribute(QStringLiteral("title")), nc);
 		}
 	}
+	// Read guides from XML (if missing, e.g. in old projects, list stays empty)
+	m_default_guides.clear();
+
+	if (!guides_elmt.isNull()) {
+		for (auto elmt : QET::findInDomElement(guides_elmt, QStringLiteral("guide"))) {
+			GuideProperties g;
+			g.orientation = elmt.attribute(QStringLiteral("orientation"), QStringLiteral("0")).toInt();
+			g.position = elmt.attribute(QStringLiteral("position"), QStringLiteral("0.0")).toDouble();
+			g.color = QColor(elmt.attribute(QStringLiteral("color"), QStringLiteral("#ff0000")));
+			m_default_guides.append(g);
+		}
+	}
 }
 
 /**
@@ -1769,6 +1813,17 @@ void QETProject::writeDefaultPropertiesXml(QDomElement &xml_element)
 		}
 	}
 	xml_element.appendChild(element_autonums);
+
+	// Export default guides
+	QDomElement guides_elmt = xml_document.createElement("guides");
+	for (const auto &g : m_default_guides) {
+		QDomElement guide_elmt = xml_document.createElement("guide");
+		guide_elmt.setAttribute("orientation", static_cast<int>(g.orientation));
+		guide_elmt.setAttribute("position", g.position);
+		guide_elmt.setAttribute("color", g.color.name());
+		guides_elmt.appendChild(guide_elmt);
+	}
+	xml_element.appendChild(guides_elmt);
 }
 
 /**

sources/qetproject.h

@@ -28,7 +28,7 @@
 #include "properties/xrefproperties.h"
 #include "titleblock/templatescollection.h"
 #include "titleblockproperties.h"
-
+#include "diagram.h"
 #ifdef BUILD_WITHOUT_KF5
 #	include "ui/nokde/kautosavefile.h"
 #else
@@ -50,6 +50,23 @@ class QTimer;
 class TerminalStrip;
 
 
+#include <QColor>
+
+struct GuideProperties {
+	int orientation; // 0 = Horizontal, 1 = Vertical
+	qreal position;
+	QColor color;
+
+	bool operator==(const GuideProperties &other) const {
+		return orientation == other.orientation &&
+		position == other.position &&
+		color == other.color;
+	}
+	bool operator!=(const GuideProperties &other) const {
+		return !(*this == other);
+	}
+};
+
 /**
 	This class represents a QET project. Typically saved as a .qet file, it
 	consists in an XML document grouping 0 to n diagrams and embedding an elements
@@ -110,6 +127,9 @@ class QETProject : public QObject
 		BorderProperties defaultBorderProperties() const;
 		void             setDefaultBorderProperties(const BorderProperties &);
 
+		QList<GuideProperties> defaultGuides() const;
+		void setDefaultGuides(const QList<GuideProperties> &guides);
+
 		TitleBlockProperties defaultTitleBlockProperties() const;
 		void                 setDefaultTitleBlockProperties(const TitleBlockProperties &);
 
@@ -262,6 +282,8 @@ class QETProject : public QObject
 		QString read_only_file_path_;
 			/// Default dimensions and properties for new diagrams created within the project
 		BorderProperties default_border_properties_ = BorderProperties::defaultProperties();
+			/// Default guides for new diagrams created within the project
+		QList<GuideProperties> m_default_guides;
 			/// Default conductor properties for new diagrams created within the project
 		ConductorProperties default_conductor_properties_ = ConductorProperties::defaultProperties();
 			/// Default title block properties for new diagrams created within the project

sources/ui/configpage/configpages.cpp

@@ -30,7 +30,7 @@
 #include "../reportpropertiewidget.h"
 #include "../titleblockpropertieswidget.h"
 #include "../xrefpropertieswidget.h"
-
+#include "guidespropertieswidget.h"
 #include <QFont>
 #include <QFontDialog>
 #include <QSizePolicy>
@@ -73,6 +73,33 @@ NewDiagramPage::NewDiagramPage(QETProject *project,
 	rpw = new ReportPropertieWidget(ReportProperties::defaultProperties());
 	// default properties of xref
 	xrefpw = new XRefPropertiesWidget(XRefProperties::defaultProperties(), this);
+	// default guides properties
+	m_gpw = new GuidesPropertiesWidget(this);
+
+	QSettings settings;
+	QList<Diagram::Guide> loaded_guides;
+	if (m_project) {
+		for (const auto &pg : m_project->defaultGuides()) {
+			Diagram::Guide g;
+			g.orientation = static_cast<Diagram::Guide::Orientation>(pg.orientation);
+			g.position = pg.position;
+			g.color = pg.color;
+			loaded_guides.append(g);
+		}
+	} else {
+		QSettings settings;
+		int size = settings.beginReadArray(QStringLiteral("diagrameditor/defaultguides"));
+		for (int i = 0; i < size; ++i) {
+			settings.setArrayIndex(i);
+			Diagram::Guide g;
+			g.orientation = static_cast<Diagram::Guide::Orientation>(settings.value(QStringLiteral("orientation"), 0).toInt());
+			g.position = settings.value(QStringLiteral("position"), 0.0).toReal();
+			g.color = QColor(settings.value(QStringLiteral("color"), QStringLiteral("#ff0000")).toString());
+			loaded_guides.append(g);
+		}
+		settings.endArray();
+	}
+	m_gpw->setGuides(loaded_guides);
 
 	//If there is a project, we edit his properties
 	if (m_project) {
@@ -98,6 +125,7 @@ NewDiagramPage::NewDiagramPage(QETProject *project,
 	tab_widget -> addTab (m_cpw,            tr("Conducteur"));
 	tab_widget -> addTab (rpw,            tr("Reports de folio"));
 	tab_widget -> addTab (xrefpw,         tr("Références croisées"));
+	tab_widget -> addTab (m_gpw,          tr("Guides"));
 
 	QVBoxLayout *vlayout1 = new QVBoxLayout();
 	vlayout1->addWidget(tab_widget);
@@ -155,6 +183,17 @@ void NewDiagramPage::applyConf()
 			modified_project = true;
 		}
 
+		QList<GuideProperties> proj_guides;
+		for (const auto &g : m_gpw->guides()) {
+			GuideProperties pg;
+			pg.orientation = static_cast<int>(g.orientation);
+			pg.position = g.position;
+			pg.color = g.color;
+			proj_guides.append(pg);
+		}
+		m_project->setDefaultGuides(proj_guides);
+		modified_project = true;
+
 		if (modified_project) {
 			m_project -> setModified(modified_project);
 		}
@@ -176,13 +215,18 @@ void NewDiagramPage::applyConf()
 
 		// default xref properties
 		QHash <QString, XRefProperties> hash_xrp = xrefpw -> properties();
-		foreach (QString key, hash_xrp.keys()) {
-			XRefProperties xrp = hash_xrp[key];
-			QString str("diagrameditor/defaultxref");
-			xrp.toSettings(settings, str += key);
-		}
-	}
 
+		// Global in QSettings speichern
+		QList<Diagram::Guide> current_guides = m_gpw->guides();
+		settings.beginWriteArray(QStringLiteral("diagrameditor/defaultguides"));
+		for (int i = 0; i < current_guides.size(); ++i) {
+			settings.setArrayIndex(i);
+			settings.setValue(QStringLiteral("orientation"), static_cast<int>(current_guides[i].orientation));
+			settings.setValue(QStringLiteral("position"), current_guides[i].position);
+			settings.setValue(QStringLiteral("color"), current_guides[i].color.name());
+		}
+		settings.endArray();
+	}
 }
 
 /**

sources/ui/configpage/configpages.h

@@ -29,6 +29,7 @@ class TitleBlockPropertiesWidget;
 class ExportPropertiesWidget;
 class ReportPropertieWidget;
 class XRefPropertiesWidget;
+class GuidesPropertiesWidget;
 class QETProject;
 class TitleBlockProperties;
 
@@ -69,6 +70,7 @@ public slots:
 	ConductorPropertiesWidget  *m_cpw;     ///< Widget to edit default conductor properties
 	ReportPropertieWidget      *rpw;       ///< Widget to edit default report label
 	XRefPropertiesWidget       *xrefpw;    ///< Widget to edit default xref properties
+	GuidesPropertiesWidget     *m_gpw;     ///< Widget to edit guides
 	TitleBlockProperties       savedTbp;   ///< Used to save current TBP and retrieve later
 
 };

sources/ui/configpage/generalconfigurationpage.cpp

@@ -22,7 +22,6 @@
 #include "ui_generalconfigurationpage.h"
 #include "../../utils/qetsettings.h"
 #include "../../qetmessagebox.h"
-
 #include <QFileDialog>
 #include <QFontDialog>
 #include <QSettings>
@@ -66,6 +65,8 @@ GeneralConfigurationPage::GeneralConfigurationPage(QWidget *parent) :
 			break;
 	}
 #endif
+	ui->grid_startup_cb->setChecked(settings.value("diagrameditor/grid_display_startup", true).toBool());
+	ui->guides_startup_cb->setChecked(settings.value("diagrameditor/guides_display_startup", false).toBool());
 	ui->DiagramEditor_xGrid_sb->setValue(settings.value("diagrameditor/Xgrid", 10).toInt());
 	ui->DiagramEditor_yGrid_sb->setValue(settings.value("diagrameditor/Ygrid", 10).toInt());
 	ui->DiagramEditor_xKeyGrid_sb->setValue(settings.value("diagrameditor/key_Xgrid", 10).toInt());
@@ -240,6 +241,9 @@ void GeneralConfigurationPage::applyConf()
 	settings.setValue("diagrameditor/highlight-integrated-elements", ui->m_highlight_integrated_elements->isChecked());
 	settings.setValue("diagrameditor/zoom-out-beyond-of-folio", ui->m_zoom_out_beyond_folio->isChecked());
 	settings.setValue("diagrameditor/autosave-interval", ui->m_autosave_sb->value());
+
+	settings.setValue("diagrameditor/grid_display_startup", ui->grid_startup_cb->isChecked());
+	settings.setValue("diagrameditor/guides_display_startup", ui->guides_startup_cb->isChecked());
 		//Grid step and key navigation
 	settings.setValue("diagrameditor/Xgrid", ui->DiagramEditor_xGrid_sb->value());
 	settings.setValue("diagrameditor/Ygrid", ui->DiagramEditor_yGrid_sb->value());

sources/ui/configpage/generalconfigurationpage.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>955</width>
-    <height>556</height>
+    <height>570</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -17,7 +17,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>2</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="tab_3">
       <attribute name="title">
@@ -59,6 +59,27 @@
          </property>
         </widget>
        </item>
+       <item>
+        <widget class="QCheckBox" name="grid_startup_cb">
+         <property name="text">
+          <string>Afficher la grille par défaut (appliqué au prochain lancement)</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QCheckBox" name="guides_startup_cb">
+         <property name="text">
+          <string>Afficher les guides par défaut (appliqué au prochain lancement)</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="Line" name="line_5">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+        </widget>
+       </item>
        <item>
         <widget class="QRadioButton" name="m_use_windows_mode_rb">
          <property name="text">
@@ -911,30 +932,10 @@ Vous pouvez spécifier ici la valeur par défaut de ce champ pour les éléments
           <string>Affichage Grille</string>
          </property>
          <layout class="QGridLayout" name="gridLayout_5">
-          <item row="0" column="1">
+          <item row="0" column="2">
-           <spacer name="horizontalSpacer_10">
+           <widget class="QLabel" name="label_19">
-            <property name="orientation">
-             <enum>Qt::Horizontal</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>555</width>
-              <height>20</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
-          <item row="0" column="4">
-           <widget class="QLabel" name="label_18">
             <property name="text">
-             <string>max:</string>
+             <string>min:</string>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="0">
-           <widget class="QLabel" name="Label_Diagram_Grid_PointSize">
-            <property name="text">
-             <string>Taille des points de la grille de Diagram-Editor : 1 - 5</string>
             </property>
            </widget>
           </item>
@@ -954,10 +955,39 @@ Vous pouvez spécifier ici la valeur par défaut de ce champ pour les éléments
             </property>
            </widget>
           </item>
-          <item row="0" column="2">
+          <item row="0" column="1">
-           <widget class="QLabel" name="label_19">
+           <spacer name="horizontalSpacer_10">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>555</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item row="1" column="3">
+           <widget class="QSpinBox" name="ElementEditor_Grid_PointSize_min_sb">
+            <property name="minimumSize">
+             <size>
+              <width>60</width>
+              <height>0</height>
+             </size>
+            </property>
+            <property name="minimum">
+             <number>1</number>
+            </property>
+            <property name="maximum">
+             <number>5</number>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="0">
+           <widget class="QLabel" name="Label_Diagram_Grid_PointSize">
             <property name="text">
-             <string>min:</string>
+             <string>Taille des points de la grille de Diagram-Editor : 1 - 5</string>
             </property>
            </widget>
           </item>
@@ -977,13 +1007,6 @@ Vous pouvez spécifier ici la valeur par défaut de ce champ pour les éléments
             </property>
            </widget>
           </item>
-          <item row="1" column="0">
-           <widget class="QLabel" name="label_20">
-            <property name="text">
-             <string>Taille des points de la grille de l'éditeur d'éléments : 1 - 5</string>
-            </property>
-           </widget>
-          </item>
           <item row="1" column="5">
            <widget class="QSpinBox" name="ElementEditor_Grid_PointSize_max_sb">
             <property name="minimumSize">
@@ -1007,19 +1030,10 @@ Vous pouvez spécifier ici la valeur par défaut de ce champ pour les éléments
             </property>
            </widget>
           </item>
-          <item row="1" column="3">
+          <item row="0" column="4">
-           <widget class="QSpinBox" name="ElementEditor_Grid_PointSize_min_sb">
+           <widget class="QLabel" name="label_18">
-            <property name="minimumSize">
+            <property name="text">
-             <size>
+             <string>max:</string>
-              <width>60</width>
-              <height>0</height>
-             </size>
-            </property>
-            <property name="minimum">
-             <number>1</number>
-            </property>
-            <property name="maximum">
-             <number>5</number>
             </property>
            </widget>
           </item>
@@ -1030,6 +1044,13 @@ Vous pouvez spécifier ici la valeur par défaut de ce champ pour les éléments
             </property>
            </widget>
           </item>
+          <item row="1" column="0">
+           <widget class="QLabel" name="label_20">
+            <property name="text">
+             <string>Taille des points de la grille de l'éditeur d'éléments : 1 - 5</string>
+            </property>
+           </widget>
+          </item>
          </layout>
         </widget>
        </item>
@@ -1110,7 +1131,6 @@ Vous pouvez spécifier ici la valeur par défaut de ce champ pour les éléments
   </layout>
  </widget>
  <tabstops>
-  <tabstop>tabWidget</tabstop>
   <tabstop>m_use_system_color_cb</tabstop>
   <tabstop>m_use_gesture_trackpad</tabstop>
   <tabstop>m_zoom_out_beyond_folio</tabstop>

sources/ui/configpage/guidespropertieswidget.cpp

@@ -0,0 +1,113 @@
+#include "guidespropertieswidget.h"
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QPushButton>
+#include <QTableWidget>
+#include <QHeaderView>
+#include <QComboBox>
+#include <QDoubleSpinBox>
+#include <QColorDialog>
+
+GuidesPropertiesWidget::GuidesPropertiesWidget(QWidget *parent)
+: QWidget(parent)
+{
+	setupUi();
+}
+
+GuidesPropertiesWidget::~GuidesPropertiesWidget() {}
+
+void GuidesPropertiesWidget::setupUi() {
+	QVBoxLayout *main_layout = new QVBoxLayout(this);
+
+	m_table = new QTableWidget(0, 3, this);
+	m_table->setHorizontalHeaderLabels({tr("Orientation"), tr("Position"), tr("Couleur")});
+	m_table->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
+	m_table->setSelectionBehavior(QAbstractItemView::SelectRows);
+
+	m_add_btn = new QPushButton(tr("Ajouter"), this);
+	m_remove_btn = new QPushButton(tr("Supprimer"), this);
+
+	QHBoxLayout *btn_layout = new QHBoxLayout();
+	btn_layout->addWidget(m_add_btn);
+	btn_layout->addWidget(m_remove_btn);
+	btn_layout->addStretch();
+
+	main_layout->addWidget(m_table);
+	main_layout->addLayout(btn_layout);
+
+	connect(m_add_btn, &QPushButton::clicked, this, &GuidesPropertiesWidget::addGuide);
+	connect(m_remove_btn, &QPushButton::clicked, this, &GuidesPropertiesWidget::removeGuide);
+}
+
+QList<Diagram::Guide> GuidesPropertiesWidget::guides() const {
+	QList<Diagram::Guide> list;
+	for (int row = 0; row < m_table->rowCount(); ++row) {
+		QComboBox *combo = qobject_cast<QComboBox*>(m_table->cellWidget(row, 0));
+		QDoubleSpinBox *spin = qobject_cast<QDoubleSpinBox*>(m_table->cellWidget(row, 1));
+		QPushButton *colorBtn = qobject_cast<QPushButton*>(m_table->cellWidget(row, 2));
+
+		if (combo && spin && colorBtn) {
+			Diagram::Guide g;
+			g.orientation = (combo->currentIndex() == 0) ? Diagram::Guide::Horizontal : Diagram::Guide::Vertical;
+			g.position = spin->value();
+			g.color = colorBtn->property("color").value<QColor>();
+			list.append(g);
+		}
+	}
+	return list;
+}
+
+void GuidesPropertiesWidget::setGuides(const QList<Diagram::Guide> &guides) {
+	m_table->setRowCount(0);
+	for (const auto &g : guides) {
+		addGuide();
+		int row = m_table->rowCount() - 1;
+
+		QComboBox *combo = qobject_cast<QComboBox*>(m_table->cellWidget(row, 0));
+		QDoubleSpinBox *spin = qobject_cast<QDoubleSpinBox*>(m_table->cellWidget(row, 1));
+		QPushButton *colorBtn = qobject_cast<QPushButton*>(m_table->cellWidget(row, 2));
+
+		if (combo && spin && colorBtn) {
+			combo->setCurrentIndex(g.orientation == Diagram::Guide::Horizontal ? 0 : 1);
+			spin->setValue(g.position);
+			colorBtn->setProperty("color", g.color);
+			colorBtn->setStyleSheet(QString("background-color: %1; color: white; font-weight: bold;").arg(g.color.name()));
+		}
+	}
+}
+
+void GuidesPropertiesWidget::addGuide() {
+	int row = m_table->rowCount();
+	m_table->insertRow(row);
+
+	QComboBox *combo = new QComboBox(this);
+	combo->addItems({tr("Horizontal"), tr("Vertical")});
+	m_table->setCellWidget(row, 0, combo);
+
+	QDoubleSpinBox *spin = new QDoubleSpinBox(this);
+	spin->setRange(-10000.0, 10000.0);
+	spin->setDecimals(2);
+	spin->setValue(100.0);
+	m_table->setCellWidget(row, 1, spin);
+
+	QPushButton *colorBtn = new QPushButton(tr("Couleur"), this);
+	QColor defaultColor = Qt::lightGray;
+	colorBtn->setProperty("color", defaultColor);
+	colorBtn->setStyleSheet(QString("background-color: %1; color: white; font-weight: bold;").arg(defaultColor.name()));
+
+	connect(colorBtn, &QPushButton::clicked, [this, colorBtn]() {
+		QColor c = QColorDialog::getColor(colorBtn->property("color").value<QColor>(), this);
+		if (c.isValid()) {
+			colorBtn->setProperty("color", c);
+			colorBtn->setStyleSheet(QString("background-color: %1; color: white; font-weight: bold;").arg(c.name()));
+		}
+	});
+	m_table->setCellWidget(row, 2, colorBtn);
+}
+
+void GuidesPropertiesWidget::removeGuide() {
+	int row = m_table->currentRow();
+	if (row >= 0) {
+		m_table->removeRow(row);
+	}
+}

sources/ui/configpage/guidespropertieswidget.h

@@ -0,0 +1,32 @@
+#ifndef GUIDESPROPERTIESWIDGET_H
+#define GUIDESPROPERTIESWIDGET_H
+
+#include <QWidget>
+#include <QList>
+#include "../../diagram.h"
+
+class QTableWidget;
+class QPushButton;
+
+class GuidesPropertiesWidget : public QWidget {
+	Q_OBJECT
+public:
+	explicit GuidesPropertiesWidget(QWidget *parent = nullptr);
+	~GuidesPropertiesWidget() override;
+
+	QList<Diagram::Guide> guides() const;
+	void setGuides(const QList<Diagram::Guide> &guides);
+
+private slots:
+	void addGuide();
+	void removeGuide();
+
+private:
+	void setupUi();
+
+	QTableWidget *m_table;
+	QPushButton *m_add_btn;
+	QPushButton *m_remove_btn;
+};
+
+#endif // GUIDESPROPERTIESWIDGET_H

sources/ui/linksingleelementwidget.cpp

@@ -24,7 +24,7 @@
 #include "../elementprovider.h"
 #include "../undocommand/linkelementcommand.h"
 #include "../qetinformation.h"
-
+#include "../qetproject.h"
 #include "../ui_linksingleelementwidget.h"
 
 #include <QTreeWidgetItem>

sources/ui/masterpropertieswidget.cpp

@@ -16,7 +16,7 @@
  *	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "masterpropertieswidget.h"
-
+#include "../qetproject.h"
 #include "../diagram.h"
 #include "../diagramposition.h"
 #include "../elementprovider.h"

sources/ui/multipastedialog.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "multipastedialog.h"
-
+#include "../qetproject.h"
 #include "../conductorautonumerotation.h"
 #include "../diagram.h"
 #include "../diagramcommands.h"

sources/undocommand/changeelementinformationcommand.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "changeelementinformationcommand.h"
-
+#include "../qetproject.h"
 #include "../diagram.h"
 #include "../qetgraphicsitem/element.h"