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vymview.cpp
author insilmaril
Tue, 26 May 2009 11:23:44 +0000
changeset 773 340bc29da9a0
parent 772 e3f722759c7e
child 775 6e4b586aa88a
permissions -rw-r--r--
Various fixes and simplifications 
     1 #include "vymview.h"

     2 

     3 #include <iostream>

     4 using namespace std;

     5 

     6 #include "mainwindow.h"

     7 #include "mapeditor.h"

     8 #include "treeeditor.h"

     9 

    10 extern Main *mainWindow;

    11 

    12 

    13 VymView::VymView(VymModel *m)

    14 {

    15 	model=m;

    16 

    17 	// Create TreeView

    18 	treeEditor=new TreeEditor (model);

    19 	treeEditor->setModel ((QAbstractItemModel*)model);

    20 	//treeEditor->setMinimumWidth (50);

    21 

    22 	treeEditor->setColumnWidth (0,350);

    23 

    24 	selModel=treeEditor->selectionModel();

    25 	model->setSelectionModel (selModel);

    26 	connect (

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

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

    29 

    30 	// Create good old MapEditor

    31 	mapEditor=model->getMapEditor();

    32 	if (!mapEditor) mapEditor=new MapEditor (model);

    33 	connect (

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

    35 		mapEditor,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));

    36 

    37 	connect (

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

    39 		mapEditor,SLOT (updateData(const QModelIndex &) ) );

    40 

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

    42 	connect (

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

    44 		mapEditor,SLOT (updateSelection(const QItemSelection &,const QItemSelection &)));

    45 

    46 	connect (

    47 		model, SIGNAL (noteHasChanged(QModelIndex) ),

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

    49 		

    50 	connect (

    51 		model, SIGNAL (expandAll() ),

    52 		this, SLOT (expandAll () ) );

    53 		

    54 	connect (

    55 		model, SIGNAL (showSelection() ),

    56 		this, SLOT (showSelection() ) );

    57 		

    58 

    59 	mapEditor->setAntiAlias (mainWindow->isAliased());

    60 	mapEditor->setSmoothPixmap(mainWindow->hasSmoothPixmapTransform());

    61 

    62 	addWidget (treeEditor);

    63 	addWidget (mapEditor);

    64 

    65 	// Set geometry

    66 	QList <int> widths;

    67 	widths<<120;

    68 	widths<<600;

    69 	setSizes(widths);

    70 }

    71 

    72 VymView::~VymView()

    73 {

    74 	//cout << "Destructor VymView\n";

    75 }

    76 

    77 VymModel* VymView::getModel()

    78 {

    79 	return model;

    80 }

    81 

    82 MapEditor* VymView::getMapEditor()

    83 {

    84 	return mapEditor;

    85 }

    86 

    87 void VymView::initFocus()

    88 {

    89 	mapEditor->setFocus();

    90 }

    91 

    92 QItemSelectionModel* VymView::selectionModel() 

    93 {

    94 	if (treeEditor) 

    95 		return selModel;

    96 	else 

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

    98 	return NULL;

    99 }

   100 

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

   102 {

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

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

   105 	showSelection();

   106 }

   107 

   108 void VymView::expandAll()

   109 {

   110 	treeEditor->expandAll();

   111 }

   112 

   113 void VymView::showSelection()

   114 {

   115 	QModelIndex ix=model->getSelectedIndex();

   116 	treeEditor->scrollTo( ix, QAbstractItemView::EnsureVisible);

   117 	mapEditor->scrollTo ( ix);

   118 }

   119
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