# HG changeset patch
# User insilmaril
# Date 1217921813 0
# Node ID 7ea31701156edf93d8b43d9d8614d9a36e870dc3
# Parent cf14046909cd6de7e517856f43d726688ebb2638
Preview: Added QTreeView to mainwindow (not yet functional)
diff -r cf14046909cd -r 7ea31701156e mainwindow.cpp
--- a/mainwindow.cpp Mon Aug 04 13:35:54 2008 +0000
+++ b/mainwindow.cpp Tue Aug 05 07:36:53 2008 +0000
@@ -74,6 +74,7 @@
extern QString iconPath;
extern QString flagsPath;
+
Main::Main(QWidget* parent, const char* name, Qt::WFlags f) :
QMainWindow(parent,name,f)
{
@@ -201,9 +202,6 @@
connect( tabWidget, SIGNAL( currentChanged( QWidget * ) ),
this, SLOT( editorChanged( QWidget * ) ) );
- lineedit=new QLineEdit (this);
- lineedit->hide();
-
setCentralWidget(tabWidget);
setupFileActions();
@@ -1691,22 +1689,16 @@
MapEditor* Main::currentMapEditor() const
{
- // FIXME currentMapEditor should return the latest used editor for a model, or NULL if no editor is open
- if ( tabWidget->currentPage() &&
- tabWidget->currentPage()->inherits( "MapEditor" ) )
- return (MapEditor*)tabWidget->currentPage();
+ if ( tabWidget->currentPage())
+ return tabModel.at(tabWidget->currentIndex())->getMapEditor();
return NULL;
}
VymModel* Main::currentModel() const
{
- // FIXME better get currentModel from a maintained list,
- // just in case we allow other views in tabs later
- MapEditor *me=currentMapEditor();
- if (me)
- return me->getModel();
- else
- return NULL;
+ if ( tabWidget->currentPage())
+ return tabModel.at(tabWidget->currentIndex());
+ return NULL;
}
@@ -1714,12 +1706,9 @@
{
// Unselect all possibly selected objects
// (Important to update note editor)
- MapEditor *me;
for (int i=0;i<=tabWidget->count() -1;i++)
{
-
- me=(MapEditor*)tabWidget->page(i);
- me->getModel()->unselect();
+ tabModel.at(i)->unselect();
}
VymModel *m=currentModel();
if (m) m->reselect();
@@ -1728,18 +1717,43 @@
updateActions();
}
+VymView *Main::createView (VymModel *model)
+{
+ VymView *vm=new VymView;
+
+ // Create TreeView
+ QTreeView *tv=new QTreeView;
+ tv->setModel (model->getTreeModel() );
+
+ // Create good old MapEditor
+ MapEditor* me=model->getMapEditor();
+ if (!me) me=new MapEditor (model);
+ //me->viewport()->setFocus();
+ me->setAntiAlias (actionViewToggleAntiAlias->isOn());
+ me->setSmoothPixmap(actionViewToggleSmoothPixmapTransform->isOn());
+
+ vm->addWidget (tv);
+ vm->addWidget (me);
+
+ // Set geometry
+ QList <int> sizes;
+ sizes.append (150);
+ sizes.append (600);
+ vm->setSizes (sizes);
+
+ return vm;
+}
+
void Main::fileNew()
{
VymModel *m=new VymModel;
- models.append (m);
+ tabModel.append (m);
MapEditor* me = new MapEditor (m);
me->setObjectName ("MapEditor");
- QString fn="unnamed";
- tabWidget->addTab (me,fn);
- tabWidget->showPage(me);
- me->viewport()->setFocus();
- me->setAntiAlias (actionViewToggleAntiAlias->isOn());
- me->setSmoothPixmap(actionViewToggleSmoothPixmapTransform->isOn());
+
+ VymView *view=createView (m);
+ tabWidget->addTab (view,tr("unnamed","MainWindow: name for new and empty file"));
+ tabWidget->setCurrentIndex (tabModel.count() );
// For the very first map we do not have flagrows yet...
m->select("mc:");
@@ -1748,25 +1762,14 @@
void Main::fileNewCopy()
{
QString fn="unnamed";
- MapEditor* oldME =currentMapEditor();
- if (oldME)
+ VymModel *srcModel=currentModel();
+ if (srcModel)
{
- oldME->getModel()->copy();
- VymModel *m=new VymModel;
- models.append (m);
- MapEditor* newME = new MapEditor ( m);
- if (newME)
- {
- tabWidget->addTab (newME,fn);
- tabWidget->showPage(newME);
- newME->viewport()->setFocus();
- newME->setAntiAlias (actionViewToggleAntiAlias->isOn());
- newME->setSmoothPixmap(actionViewToggleSmoothPixmapTransform->isOn());
- // For the very first map we do not have flagrows yet...
- m->select("mc:");
- m->load (clipboardDir+"/"+clipboardFile,ImportReplace, VymMap);
- }
-
+ srcModel->copy();
+ fileNew();
+ VymModel *dstModel=tabModel.last ();
+ dstModel->select("mc:");
+ dstModel->load (clipboardDir+"/"+clipboardFile,ImportReplace, VymMap);
}
}
@@ -1788,8 +1791,7 @@
int i=0;
while (i<=tabWidget->count() -1)
{
- me=(MapEditor*)tabWidget->page(i);
- if (me->getModel()->getFilePath() == fn)
+ if (tabModel.at(i)->getFilePath() == fn)
{
// Already there, ask for confirmation
QMessageBox mb( vymName,
@@ -1806,7 +1808,7 @@
switch( mb.exec() )
{
case QMessageBox::Yes:
- // load anyway
+ // end loop and load anyway
i=tabWidget->count();
break;
case QMessageBox::Cancel:
@@ -1818,26 +1820,24 @@
i++;
}
}
-
+
+ int tabIndex=tabWidget->currentPageIndex();
// Try to load map
if ( !fn.isEmpty() )
{
me = currentMapEditor();
- int tabIndex=tabWidget->currentPageIndex();
// Check first, if mapeditor exists
// If it is not default AND we want a new map,
// create a new mapeditor in a new tab
if ( lmode==NewMap && (!me || !me->getModel()->isDefault() ) )
{
VymModel *m=new VymModel;
- models.append (m);
- me= new MapEditor ( m);
- tabWidget->addTab (me,fn);
- tabIndex=tabWidget->indexOf (me);
+ tabModel.append (m);
+ VymView *view=createView (m);
+ tabWidget->addTab (view,fn);
+ tabIndex=tabWidget->count()-1;
tabWidget->setCurrentPage (tabIndex);
- me->setAntiAlias (actionViewToggleAntiAlias->isOn());
- me->setSmoothPixmap(actionViewToggleSmoothPixmapTransform->isOn());
}
// Check, if file exists (important for creating new files
@@ -1858,7 +1858,7 @@
case QMessageBox::Yes:
// Create new map
currentMapEditor()->getModel()->setFilePath(fn);
- tabWidget->setTabLabel (currentMapEditor(),
+ tabWidget->setTabText (tabIndex,
currentMapEditor()->getModel()->getFileName() );
statusBar()->message( "Created " + fn , statusbarTime );
return success;
@@ -1873,7 +1873,7 @@
//tabWidget->currentPage() won't be NULL here, because of above...
- tabWidget->showPage(me);
+ tabWidget->setCurrentIndex (tabIndex);
me->viewport()->setFocus();
if (err!=aborted)
@@ -1900,7 +1900,7 @@
if (lmode==NewMap)
{
me->getModel()->setFilePath (fn);
- tabWidget->changeTab(tabWidget->page(tabIndex), me->getModel()->getFileName());
+ tabWidget->setTabText (tabIndex, me->getModel()->getFileName());
if (!isInTmpDir (fn))
{
// Only append to lastMaps if not loaded from a tmpDir
@@ -1990,7 +1990,7 @@
// call fileSaveAs() now, this will call fileSave()
// again.
// First switch to editor
- tabWidget->setCurrentWidget (m->getMapEditor());
+ //FIXME needed??? tabWidget->setCurrentWidget (m->getMapEditor());
fileSaveAs(savemode);
}
@@ -2068,13 +2068,13 @@
// Save now
- currentModel()->setFilePath(fn);
- fileSave(currentModel(), savemode);
-
- // Set name of tab
+ VymModel *m=currentModel();
+ m->setFilePath(fn);
+ fileSave(m, savemode);
+
+ // Set name of tab, assuming current tab is the one we just saved
if (savemode==CompleteMap)
- tabWidget->setTabLabel (currentMapEditor(),
- currentModel()->getFileName() );
+ tabWidget->setTabText (tabWidget->currentIndex(), m->getFileName() );
return;
}
}
@@ -2342,7 +2342,8 @@
}
}
me->close();
- tabWidget->removePage(me);
+ tabModel.removeAt (tabWidget->currentIndex() );
+ tabWidget->removeTab (tabWidget->currentIndex() );
delete me; // FIXME if event was triggered _in_ ME this causes warning message
updateActions();
}
@@ -2357,15 +2358,11 @@
void Main::fileExitVYM()
{
// Check if one or more editors have changed
- MapEditor *me;
int i;
- for (i=0;i<=tabWidget->count() -1;i++)
+ for (i=0;i<=tabModel.count() -1;i++)
{
-
- me=(MapEditor*)tabWidget->page(i);
-
// If something changed, ask what to do
- if (me->getModel()->hasChanged())
+ if (tabModel.at(i)->hasChanged())
{
tabWidget->setCurrentPage(i);
QMessageBox mb( vymName,
@@ -2740,11 +2737,9 @@
// compare path with already loaded maps
int index=-1;
int i;
- MapEditor *me;
- for (i=0;i<=tabWidget->count() -1;i++)
+ for (i=0;i<=tabModel.count() -1;i++)
{
- me=(MapEditor*)tabWidget->page(i);
- if (vl.at(j)==me->getModel()->getFilePath() )
+ if (vl.at(j)==tabModel.at(i)->getFilePath() )
{
index=i;
break;
@@ -2759,11 +2754,11 @@
else
{
fileLoad (vl.at(j), NewMap);
- tabWidget->setCurrentPage (tabWidget->count()-1);
+ tabWidget->setCurrentIndex (tabWidget->count()-1);
}
} else
// Go to tab containing the map
- tabWidget->setCurrentPage (index);
+ tabWidget->setCurrentIndex (index);
}
}
@@ -2884,7 +2879,7 @@
void Main::editAddMapCenter()
{
VymModel *m=currentModel();
- if (!lineedit->isVisible() && m)
+ if (m)
{
m->addMapCenter ();
}
@@ -2893,7 +2888,7 @@
void Main::editNewBranch()
{
VymModel *m=currentModel();
- if (!lineedit->isVisible() && m)
+ if (m)
{
BranchObj *bo=(BranchObj*)m->getSelection();
BranchObj *newbo=m->addNewBranch(0);
@@ -2920,7 +2915,7 @@
void Main::editNewBranchBefore()
{
VymModel *m=currentModel();
- if (!lineedit->isVisible() && m)
+ if (m)
{
BranchObj *bo=(BranchObj*)m->getSelection();
BranchObj *newbo=m->addNewBranchBefore();
@@ -2942,7 +2937,7 @@
void Main::editNewBranchAbove()
{
VymModel *m=currentModel();
- if (!lineedit->isVisible() && m)
+ if ( m)
{
BranchObj *bo=(BranchObj*)m->getSelection();
BranchObj *newbo=m->addNewBranch (-1);
@@ -2964,7 +2959,7 @@
void Main::editNewBranchBelow()
{
VymModel *m=currentModel();
- if (!lineedit->isVisible() && m)
+ if (m)
{
BranchObj *bo=(BranchObj*)m->getSelection();
BranchObj *newbo=m->addNewBranch (1);
@@ -3372,10 +3367,10 @@
{
bool b=actionViewToggleAntiAlias->isOn();
MapEditor *me;
- for (int i=0;i<tabWidget->count();i++)
+ for (int i=0;i<tabModel.count();i++)
{
- me=(MapEditor*)tabWidget->page(i);
- me->setAntiAlias(b);
+ me=tabModel.at(i)->getMapEditor();
+ if (me) me->setAntiAlias(b);
}
}
@@ -3384,11 +3379,11 @@
{
bool b=actionViewToggleSmoothPixmapTransform->isOn();
MapEditor *me;
- for (int i=0;i<tabWidget->count();i++)
+ for (int i=0;i<tabModel.count();i++)
{
- me=(MapEditor*)tabWidget->page(i);
- me->setSmoothPixmap(b);
+ me=tabModel.at(i)->getMapEditor();
+ if (me) me->setSmoothPixmap(b);
}
}
@@ -3679,14 +3674,14 @@
void Main::windowNextEditor()
{
- if (tabWidget->currentPageIndex() < tabWidget->count())
- tabWidget->setCurrentPage (tabWidget->currentPageIndex() +1);
+ if (tabWidget->currentIndex() < tabWidget->count())
+ tabWidget->setCurrentIndex (tabWidget->currentIndex() +1);
}
void Main::windowPreviousEditor()
{
- if (tabWidget->currentPageIndex() >0)
- tabWidget->setCurrentPage (tabWidget->currentPageIndex() -1);
+ if (tabWidget->currentIndex() >0)
+ tabWidget->setCurrentIndex (tabWidget->currentIndex() -1);
}
void Main::standardFlagChanged()
diff -r cf14046909cd -r 7ea31701156e mainwindow.h
--- a/mainwindow.h Mon Aug 04 13:35:54 2008 +0000
+++ b/mainwindow.h Tue Aug 05 07:36:53 2008 +0000
@@ -12,6 +12,9 @@
#include "simplescripteditor.h"
#include "texteditor.h"
+class VymView : public QSplitter
+{
+};
class Main : public QMainWindow
{
@@ -31,6 +34,9 @@
void loadCmdLine();
void statusMessage (const QString &);
+private:
+ VymView* createView (VymModel*);
+
public slots:
void fileNew();
void fileNewCopy();
@@ -232,9 +238,8 @@
QStringList imageTypes;
- QList <VymModel*> models;
+ QList <VymModel*> tabModel; //!< the corresponding model to a tab
- QLineEdit *lineedit; // to enter headings of branches
QString prevSelection;
HistoryWindow *historyWindow;
diff -r cf14046909cd -r 7ea31701156e treeitem.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/treeitem.cpp Tue Aug 05 07:36:53 2008 +0000
@@ -0,0 +1,52 @@
+#include <QStringList>
+
+#include "treeitem.h"
+
+TreeItem::TreeItem(const QList<QVariant> &data, TreeItem *parent)
+{
+ parentItem = parent;
+ itemData = data;
+}
+
+TreeItem::~TreeItem()
+{
+ qDeleteAll(childItems);
+}
+
+void TreeItem::appendChild(TreeItem *item)
+{
+ childItems.append(item);
+}
+
+TreeItem *TreeItem::child(int row)
+{
+ return childItems.value(row);
+}
+
+int TreeItem::childCount() const
+{
+ return childItems.count();
+}
+
+int TreeItem::columnCount() const
+{
+ return itemData.count();
+}
+
+QVariant TreeItem::data(int column) const
+{
+ return itemData.value(column);
+}
+
+TreeItem *TreeItem::parent()
+{
+ return parentItem;
+}
+
+int TreeItem::row() const
+{
+ if (parentItem)
+ return parentItem->childItems.indexOf(const_cast<TreeItem*>(this));
+
+ return 0;
+}
diff -r cf14046909cd -r 7ea31701156e treeitem.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/treeitem.h Tue Aug 05 07:36:53 2008 +0000
@@ -0,0 +1,28 @@
+#ifndef TREEITEM_H
+#define TREEITEM_H
+
+#include <QList>
+#include <QVariant>
+
+class TreeItem
+{
+public:
+ TreeItem(const QList<QVariant> &data, TreeItem *parent = 0);
+ ~TreeItem();
+
+ void appendChild(TreeItem *child);
+
+ TreeItem *child(int row);
+ int childCount() const;
+ int columnCount() const;
+ QVariant data(int column) const;
+ int row() const;
+ TreeItem *parent();
+
+private:
+ QList<TreeItem*> childItems;
+ QList<QVariant> itemData;
+ TreeItem *parentItem;
+};
+
+#endif
diff -r cf14046909cd -r 7ea31701156e treemodel.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/treemodel.cpp Tue Aug 05 07:36:53 2008 +0000
@@ -0,0 +1,130 @@
+#include <QtGui>
+
+#include "treeitem.h"
+#include "treemodel.h"
+
+TreeModel::TreeModel(QObject *parent)
+ : QAbstractItemModel(parent)
+{
+ QList<QVariant> rootData;
+ rootData << "Heading" << "Type" <<"Note";
+ rootItem = new TreeItem(rootData);
+ setupModelData(rootItem);
+}
+
+TreeModel::~TreeModel()
+{
+ delete rootItem;
+}
+
+int TreeModel::columnCount(const QModelIndex &parent) const
+{
+ if (parent.isValid())
+ return static_cast<TreeItem*>(parent.internalPointer())->columnCount();
+ else
+ return rootItem->columnCount();
+}
+
+QVariant TreeModel::data(const QModelIndex &index, int role) const
+{
+ if (!index.isValid())
+ return QVariant();
+
+ if (role != Qt::DisplayRole)
+ return QVariant();
+
+ TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
+
+ return item->data(index.column());
+}
+
+Qt::ItemFlags TreeModel::flags(const QModelIndex &index) const
+{
+ if (!index.isValid())
+ return Qt::ItemIsEnabled;
+
+ return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+}
+
+QVariant TreeModel::headerData(int section, Qt::Orientation orientation,
+ int role) const
+{
+ if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
+ return rootItem->data(section);
+
+ return QVariant();
+}
+
+QModelIndex TreeModel::index(int row, int column, const QModelIndex &parent)
+ const
+{
+ TreeItem *parentItem;
+
+ if (!parent.isValid())
+ parentItem = rootItem;
+ else
+ parentItem = static_cast<TreeItem*>(parent.internalPointer());
+
+ TreeItem *childItem = parentItem->child(row);
+ if (childItem)
+ return createIndex(row, column, childItem);
+ else
+ return QModelIndex();
+}
+
+QModelIndex TreeModel::parent(const QModelIndex &index) const
+{
+ if (!index.isValid())
+ return QModelIndex();
+
+ TreeItem *childItem = static_cast<TreeItem*>(index.internalPointer());
+ TreeItem *parentItem = childItem->parent();
+
+ if (parentItem == rootItem)
+ return QModelIndex();
+
+ return createIndex(parentItem->row(), 0, parentItem);
+}
+
+int TreeModel::rowCount(const QModelIndex &parent) const
+{
+ TreeItem *parentItem;
+
+ if (!parent.isValid())
+ parentItem = rootItem;
+ else
+ parentItem = static_cast<TreeItem*>(parent.internalPointer());
+
+ return parentItem->childCount();
+}
+
+void TreeModel::setupModelData(TreeItem *root)
+{
+ QList<QVariant> cData;
+
+ cData << "Center of map" << "MapCenter"<<"Data 1";
+ TreeItem *mco=new TreeItem (cData,root);
+ root->appendChild (mco);
+
+ cData.clear();
+ cData << "Main A" << "Branch"<<"Data 2";
+ TreeItem *bo=new TreeItem (cData,mco);
+ mco->appendChild (bo);
+ TreeItem *mainA=bo;
+
+ cData.clear();
+ cData << "Sub a" << "Branch"<<"Data";
+ bo=new TreeItem (cData,mainA);
+ mainA->appendChild (bo);
+
+ cData.clear();
+ cData << "Sub b" << "Branch"<<"Data";
+ bo=new TreeItem (cData,mainA);
+ mainA->appendChild (bo);
+
+ cData.clear();
+ cData << "Main B"<<"Branch" <<"Data 3";
+ mco->appendChild(new TreeItem(cData, mco));
+
+ //QModelIndex ix=index (0,0,QModelIndex() );
+}
diff -r cf14046909cd -r 7ea31701156e treemodel.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/treemodel.h Tue Aug 05 07:36:53 2008 +0000
@@ -0,0 +1,34 @@
+#ifndef TREEMODEL_H
+#define TREEMODEL_H
+
+#include <QAbstractItemModel>
+#include <QModelIndex>
+#include <QVariant>
+
+class TreeItem;
+
+class TreeModel : public QAbstractItemModel
+{
+ Q_OBJECT
+
+public:
+ TreeModel(QObject *parent = 0);
+ ~TreeModel();
+
+ QVariant data(const QModelIndex &index, int role) const;
+ Qt::ItemFlags flags(const QModelIndex &index) const;
+ QVariant headerData(int section, Qt::Orientation orientation,
+ int role = Qt::DisplayRole) const;
+ QModelIndex index(int row, int column,
+ const QModelIndex &parent = QModelIndex()) const;
+ QModelIndex parent(const QModelIndex &index) const;
+ int rowCount(const QModelIndex &parent = QModelIndex()) const;
+ int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+private:
+ void setupModelData(TreeItem *parent);
+
+ TreeItem *rootItem;
+};
+
+#endif
diff -r cf14046909cd -r 7ea31701156e version.h
--- a/version.h Mon Aug 04 13:35:54 2008 +0000
+++ b/version.h Tue Aug 05 07:36:53 2008 +0000
@@ -7,7 +7,7 @@
#define __VYM_VERSION "1.13.0"
//#define __VYM_CODENAME "Codename: RC-1"
#define __VYM_CODENAME "Codename: development version"
-#define __VYM_BUILD_DATE "2008-07-18"
+#define __VYM_BUILD_DATE "2008-08-05"
bool checkVersion(const QString &);
diff -r cf14046909cd -r 7ea31701156e vym.pro
--- a/vym.pro Mon Aug 04 13:35:54 2008 +0000
+++ b/vym.pro Tue Aug 05 07:36:53 2008 +0000
@@ -74,6 +74,8 @@
xmlobj.h\
xsltproc.h \
settings.h \
+ treeitem.h \
+ treemodel.h \
warningdialog.h
SOURCES += \
@@ -119,6 +121,8 @@
showtextdialog.cpp \
simplescripteditor.cpp \
texteditor.cpp \
+ treeitem.cpp \
+ treemodel.cpp \
version.cpp \
vymmodel.cpp \
xlinkobj.cpp \
diff -r cf14046909cd -r 7ea31701156e vymmodel.cpp
--- a/vymmodel.cpp Mon Aug 04 13:35:54 2008 +0000
+++ b/vymmodel.cpp Tue Aug 05 07:36:53 2008 +0000
@@ -118,6 +118,9 @@
itFind=NULL;
EOFind=false;
+ // TreeModel
+ treeModel=new TreeModel;
+
// animations
animationUse=settings.readBoolEntry("/animation/use",false);
animationTicks=settings.readNumEntry("/animation/ticks",10);
@@ -161,6 +164,11 @@
return mapEditor;
}
+TreeModel* VymModel::getTreeModel()
+{
+ return treeModel;
+}
+
bool VymModel::isRepositionBlocked()
{
return blockReposition;
@@ -1486,6 +1494,7 @@
}
}
+/* FIXME delete this
QString VymModel::getHeading(bool &ok, QPoint &p)
{
BranchObj *bo=selection.getBranch();
@@ -1498,7 +1507,7 @@
ok=false;
return QString();
}
-
+*/
void VymModel::setHeadingInt(const QString &s)
{
diff -r cf14046909cd -r 7ea31701156e vymmodel.h
--- a/vymmodel.h Mon Aug 04 13:35:54 2008 +0000
+++ b/vymmodel.h Tue Aug 05 07:36:53 2008 +0000
@@ -9,6 +9,7 @@
#include "mapeditor.h"
#include "parser.h"
#include "selection.h"
+#include "treemodel.h"
#include "xmlobj.h"
@@ -38,6 +39,11 @@
MapEditor* getMapEditor(); // FIXME not necessary
+private:
+ TreeModel* treeModel;
+public:
+ TreeModel* getTreeModel();
+
bool isRepositionBlocked(); //!< While load or undo there is no need to update graphicsview
void updateActions(); //!< Update buttons in mainwindow
@@ -238,7 +244,7 @@
public:
void setHeading(const QString &); //!< Set heading of branch
- QString getHeading (bool &ok,QPoint &p); //!< Get heading, ok if selection is branch
+// QString getHeading (bool &ok,QPoint &p); //!< Get heading, ok if selection is branch
private:
void setHeadingInt(const QString &);