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vymview.cpp
author insilmaril
Wed, 01 Apr 2009 15:06:57 +0000
changeset 749 9ff332964015
parent 746 ee6b0f3a4c2f
child 753 25a77484ec72
permissions -rw-r--r--
moved scroll functions from BranchObj to BranchItem 
     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 	connect (

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

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

    37 

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

    39 	connect (

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

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

    42 	connect (

    43 		model, SIGNAL (newChildObject(QModelIndex) ),

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

    45 	connect (

    46 		model, SIGNAL (contentHasChanged(QModelIndex) ),

    47 		mainWindow, SLOT (updateContent(QModelIndex) ) );

    48 		

    49 

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

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

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

    53 

    54 	addWidget (treeview);

    55 	addWidget (me);

    56 

    57 	// Set geometry

    58 	QList <int> sizes;

    59 	sizes.append (120);

    60 	sizes.append (600);

    61 	setSizes (sizes);

    62 }

    63 

    64 QItemSelectionModel* VymView::selectionModel() 

    65 {

    66 	if (treeview) 

    67 		return selModel;

    68 	else 

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

    70 	return NULL;

    71 }

    72 

    73 

    74 void VymView::updateChilds (QModelIndex ix)

    75 {

    76 	treeview->setExpanded (ix,true);

    77 }

    78 

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

    80 {

    81 	/*

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

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

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

    85 	cout << " <- ";

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

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

    88 	cout << ")\n";

    89 	*/

    90 

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

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

    93 }

    94
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