tests/logo/canMainWindow.cpp

   1 //-----------------------------------------------------------------------------
   2 // This file is a part of the Qanava software.
   3 //
   4 // \file        canMainWindow.cpp
   5 // \author      Benoit Autheman (benoit@libqanava.org)
   6 // \date        2005 November 11
   7 //-----------------------------------------------------------------------------
   8
   9
  10 // Qanava headers
  11 #include "../../src/qanGraphView.h"
  12 #include "../../src/qanGrid.h"
  13 #include "./canMainWindow.h"
  14
  15
  16 // QT headers
  17 #include <QToolBar>
  18 #include <QAction>
  19 #include <QHeaderView>
  20 #include <QTextCursor>
  21 #include <QDirModel>
  22
  23
  24 using namespace qan;
  25
  26
  27 //-----------------------------------------------------------------------------
  28 MainWindow::MainWindow( QWidget* parent ) :
  29         QMainWindow( parent )
  30 {
  31         setupUi( this );
  32
  33     QHBoxLayout *hbox = new QHBoxLayout( _frame );
  34         hbox->setMargin( 0 );
  35
  36         // Generate a simple graph
  37         Graph* graph = new Graph( );
  38
  39         Node& nq = *graph->addNode( "<b> Q</b>" );
  40         Node& na1 = *graph->addNode( "<b>a</b>" );
  41         graph->addEdge( nq, na1, 4.f );
  42
  43         Node& nn = *graph->addNode( "<b>n</b>" );
  44         graph->addEdge( na1, nn, 3.f );
  45
  46         Node& na2 = *graph->addNode( "<b>a</b>" );
  47         graph->addEdge( nn, na2, 2.f );
  48
  49         Node& nv = *graph->addNode( "<b>v</b>" );
  50         graph->addEdge( na2, nv );
  51
  52         Node& na3 = *graph->addNode( "a" );
  53         graph->addEdge( nv, na3 );
  54
  55         // Setup item views
  56         qan::GraphView* graphView = new qan::GraphView( _frame );
  57         GridItem* grid = new GridCheckBoardItem( graphView, palette( ).color( QPalette::Base ), palette( ).color( QPalette::AlternateBase ) );
  58         hbox->addWidget( graphView );
  59
  60         Style* greenNode = new Style( "greennode" );
  61         greenNode->addImageName( "backimage", "images/gradgreen.png" );
  62         greenNode->addColor( "bordercolor", 50, 100, 200 );
  63         greenNode->addT< int >( "fontsize", 18 );
  64         greenNode->addT< int >( "maximumwidth", 25 );
  65         graphView->applyStyle( &nq, greenNode );
  66
  67         Style* iconNode = new Style( "iconnode" );
  68         iconNode->addImageName( "backimage", "images/gradblue.png" );
  69         iconNode->addColor( "bordercolor", 0, 255, 0 );
  70         iconNode->addT< int >( "maximumwidth", 20 );
  71         iconNode->addT< int >( "fontsize", 16 );
  72         graphView->applyStyle( &na1, iconNode );
  73
  74         Style* orangeNode = new Style( "orangenode" );
  75         orangeNode->addImageName( "backimage", "images/gradorange.png" );
  76         orangeNode->addColor( "bordercolor", 50, 100, 200 );
  77         orangeNode->addT< int >( "fontsize", 14 );
  78         orangeNode->addT< int >( "maximumwidth", 15 );
  79         orangeNode->addT< int >( "maximumheight", 25 );
  80         graphView->applyStyle( &nn, orangeNode );
  81         graphView->applyStyle( &na2, orangeNode );
  82         graphView->applyStyle( &nv, orangeNode );
  83
  84         Style* redNode = new Style( "rednode" );
  85         redNode->addImageName( "backimage", "images/gradred.png" );
  86         redNode->addColor( "bordercolor", 50, 100, 200 );
  87         redNode->addT< int >( "fontsize", 14 );
  88         redNode->addT< int >( "maximumwidth", 14 );
  89         graphView->applyStyle( &na3, redNode );
  90
  91         graphView->setGraph( *graph );
  92         graphView->layoutGraph( );
  93 }
  94 //-----------------------------------------------------------------------------
  95
  96