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vymview.cpp
author insilmaril
Thu, 23 Apr 2009 12:15:31 +0000
changeset 755 ed5b407975b3
parent 753 25a77484ec72
child 759 bf3ea1f1520b
permissions -rw-r--r--
more data in Tree, less in Map 
     1 #include "vymview.h"

     2 

     3 #include <iostream>

     4 using namespace std;

     5 

     6 #include "mainwindow.h"

     7 #include "mapeditor.h"

     8 

     9 extern Main *mainWindow;

    10 

    11 

    12 VymView::VymView(VymModel *m)

    13 {

    14 	model=m;

    15 

    16 	// Create TreeView

    17 	treeview=new QTreeView;

    18 	treeview->setModel ((QAbstractItemModel*)model);

    19 	treeview->setMinimumWidth (350);

    20 	treeview->setColumnWidth (0,350);

    21 

    22 	selModel=treeview->selectionModel();

    23 	model->setSelectionModel (selModel);

    24 	connect (

    25 		selModel, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 

    26 		this,SLOT (changeSelection(const QItemSelection &,const QItemSelection &)));

    27 

    28 	// Create good old MapEditor

    29 	MapEditor* me=model->getMapEditor();

    30 	if (!me) me=new MapEditor (model);

    31 	connect (

    32 		selModel, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 

    33 		me,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));

    34 		/*

    35 	connect (

    36 		selModel, SIGNAL (currentChanged(const QModelIndex &, const QModelIndex &)), 

    37 		me,SLOT (updateCurrent(const QModelIndex &,const QModelIndex &)));

    38 		*/

    39 		/*

    40 */

    41 	connect (

    42 		model, SIGNAL (dataChanged(const QModelIndex &, const QModelIndex &)), 

    43 		me,SLOT (updateData(const QModelIndex &) ) );

    44 

    45 	// VymModel may want to update selection or other data, e.g. during animation

    46 	connect (

    47 		model, SIGNAL (selectionChanged(const QItemSelection &, const QItemSelection &)), 

    48 		me,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));

    49 	connect (

    50 		model, SIGNAL (newChildObject(QModelIndex) ),

    51 		this,SLOT (updateChilds (QModelIndex) ) );

    52 	connect (

    53 		model, SIGNAL (noteHasChanged(QModelIndex) ),

    54 		mainWindow, SLOT (updateNoteEditor (QModelIndex) ) );

    55 		

    56 

    57 	//me->viewport()->setFocus();	//FIXME-3 needed?

    58 	me->setAntiAlias (mainWindow->isAliased());

    59 	me->setSmoothPixmap(mainWindow->hasSmoothPixmapTransform());

    60 

    61 	addWidget (treeview);

    62 	addWidget (me);

    63 

    64 	// Set geometry

    65 	QList <int> sizes;

    66 	sizes.append (120);

    67 	sizes.append (600);

    68 	setSizes (sizes);

    69 }

    70 

    71 QItemSelectionModel* VymView::selectionModel() 

    72 {

    73 	if (treeview) 

    74 		return selModel;

    75 	else 

    76 		std::cout <<"VymView::selectionModel: hey, no treeview so far???\n";

    77 	return NULL;

    78 }

    79 

    80 

    81 void VymView::updateChilds (QModelIndex ix)

    82 {

    83 	treeview->setExpanded (ix,true);

    84 }

    85 

    86 void VymView::changeSelection (const QItemSelection &newsel, const QItemSelection &oldsel)

    87 {

    88 	/*

    89 	cout <<"VymView::changeSelection (";

    90 	if (!newsel.indexes().isEmpty() )

    91 		cout << model->getItem(newsel.indexes().first() )->getHeading().toStdString();

    92 	cout << " <- ";

    93 	if (!oldsel.indexes().isEmpty() )

    94 		cout << model->getItem(oldsel.indexes().first() )->getHeading().toStdString();

    95 	cout << ")\n";

    96 	*/

    97 

    98 	// Notify mainwindow to update satellites like NoteEditor, if needed (model==currenModel...)

    99 	mainWindow->changeSelection (model,newsel,oldsel);	// FIXME-3 maybe connect VymModel <-> MainWindow directly?

   100 }

   101
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