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vymview.cpp
author insilmaril
Tue, 28 Apr 2009 20:53:44 +0000
changeset 759 bf3ea1f1520b
parent 753 25a77484ec72
child 761 0301e6109702
permissions -rw-r--r--
minor fixes 
     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 (50);

    20 	QList <int> widths;

    21 	widths<<30;

    22 	widths<<150;

    23 	setSizes(widths);

    24 	treeview->setColumnWidth (0,350);

    25 

    26 	selModel=treeview->selectionModel();

    27 	model->setSelectionModel (selModel);

    28 	connect (

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

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

    31 

    32 	// Create good old MapEditor

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

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

    35 	connect (

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

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

    38 		/*

    39 	connect (

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

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

    42 		*/

    43 		/*

    44 */

    45 	connect (

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

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

    48 

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

    50 	connect (

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

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

    53 	connect (

    54 		model, SIGNAL (newChildObject(QModelIndex) ),

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

    56 	connect (

    57 		model, SIGNAL (noteHasChanged(QModelIndex) ),

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

    59 		

    60 

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

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

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

    64 

    65 	addWidget (treeview);

    66 	addWidget (me);

    67 

    68 	// Set geometry

    69 	QList <int> sizes;

    70 	sizes.append (120);

    71 	sizes.append (600);

    72 	setSizes (sizes);

    73 }

    74 

    75 QItemSelectionModel* VymView::selectionModel() 

    76 {

    77 	if (treeview) 

    78 		return selModel;

    79 	else 

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

    81 	return NULL;

    82 }

    83 

    84 

    85 void VymView::updateChilds (QModelIndex ix)

    86 {

    87 	treeview->setExpanded (ix,true);

    88 }

    89 

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

    91 {

    92 	/*

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

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

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

    96 	cout << " <- ";

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

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

    99 	cout << ")\n";

   100 	*/

   101 

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

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

   104 }

   105
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