void ListView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
{
QListView::selectionChanged(selected, deselected);
bool haveSelection=haveSelectedItems();
setContextMenuPolicy(haveSelection ? Qt::ActionsContextMenu : (menu ? Qt::CustomContextMenu : Qt::NoContextMenu));
emit itemsSelected(haveSelection);
}
IngredientMatcherDialog::IngredientMatcherDialog( QWidget *parent, RecipeDB *db ) : QSplitter( parent )
{
// Initialize internal variables
database = db;
//Design the dialog
setOrientation( Qt::Vertical );
setChildrenCollapsible( false );
QWidget * upperBox = new QWidget( this );
// Ingredient list
QHBoxLayout *layout2 = new QHBoxLayout;
layout2->setObjectName( "layout2" );
allIngListView = new KreListView( this, QString(), true, 0 );
StdIngredientListView *list_view = new StdIngredientListView(allIngListView,database);
list_view->setSelectionMode( Q3ListView::Multi );
allIngListView->setListView(list_view);
layout2->addWidget( allIngListView );
allIngListView->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
QVBoxLayout *layout1 = new QVBoxLayout;
layout1->addStretch();
layout1->setObjectName( "layout1" );
addButton = new KPushButton;
addButton->setObjectName( "addButton" );
addButton->setIcon( KIcon( "arrow-right" ) );
addButton->setFixedSize( QSize( 32, 32 ) );
layout1->addWidget( addButton );
removeButton = new KPushButton;
removeButton->setObjectName( "removeButton" );
removeButton->setIcon( KIcon( "arrow-left" ) );
removeButton->setFixedSize( QSize( 32, 32 ) );
layout1->addWidget( removeButton );
layout1->addStretch();
layout2->addLayout( layout1 );
ingListView = new KreListView( this, QString(), true );
ingListView->listView() ->addColumn( i18nc( "@title:column", "Ingredient (required?)" ) );
ingListView->listView() ->addColumn( i18nc( "@title:column", "Amount Available" ) );
layout2->addWidget( ingListView );
upperBox->setLayout( layout2 );
addWidget( upperBox );
ingListView->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
KVBox * lowerBox = new KVBox( this );
// Box to select allowed number of missing ingredients
missingBox = new KHBox( lowerBox );
missingNumberLabel = new QLabel( missingBox );
missingNumberLabel->setText( i18nc(
"@label:spinbox Number of missing ingredients allowed when doing a search by ingredients",
"Missing ingredients allowed:" ) );
missingNumberSpinBox = new KIntSpinBox( missingBox );
missingNumberSpinBox->setMinimum( -1 );
missingNumberSpinBox->setSpecialValueText( i18nc(
"@item Any amount of ingredients missing when doing a search by ingredients", "Any" ) );
// Found recipe list
recipeListView = new KreListView( lowerBox, i18nc( "@title", "Matching Recipes" ), false, 1, missingBox );
recipeListView->listView() ->setAllColumnsShowFocus( true );
recipeListView->listView() ->addColumn( i18nc( "@title:column Recipe Title", "Title" ) );
KConfigGroup config( KGlobal::config(), "Advanced" );
bool show_id = config.readEntry( "ShowID", false );
recipeListView->listView() ->addColumn( "Id" , show_id ? -1 : 0 );
recipeListView->listView()->addColumn( i18nc( "@title:column Missing ingredients in a search result",
"Missing Ingredients" ) );
recipeListView->listView() ->setSorting( -1 );
recipeListView->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
actionHandler = new RecipeActionsHandler( recipeListView->listView(), database );
KHBox *buttonBox = new KHBox( lowerBox );
okButton = new KPushButton( buttonBox );
okButton->setIcon( KIcon( "dialog-ok" ) );
okButton->setText( i18nc( "@action:button", "Find matching recipes" ) );
//buttonBox->layout()->addItem( new QSpacerItem( 10,10, QSizePolicy::MinimumExpanding, QSizePolicy::Fixed ) );
clearButton = new KPushButton( buttonBox );
clearButton->setIcon( KIcon( "edit-clear" ) );
clearButton->setText( i18nc( "@action:button Clear search criteria", "Clear" ) );
addWidget( lowerBox );
// Connect signals & slots
connect ( okButton, SIGNAL( clicked() ), this, SLOT( findRecipes() ) );
connect ( clearButton, SIGNAL( clicked() ), recipeListView->listView(), SLOT( clear() ) );
connect ( clearButton, SIGNAL( clicked() ), this, SLOT( unselectIngredients() ) );
connect( recipeListView->listView(), SIGNAL( selectionChanged() ), this, SLOT( haveSelectedItems() ) );
connect ( actionHandler, SIGNAL( recipeSelected( int, int ) ), SIGNAL( recipeSelected( int, int ) ) );
connect( addButton, SIGNAL( clicked() ), this, SLOT( addIngredient() ) );
connect( removeButton, SIGNAL( clicked() ), this, SLOT( removeIngredient() ) );
connect( ingListView->listView(), SIGNAL( doubleClicked( Q3ListViewItem*, const QPoint &, int ) ), SLOT( itemRenamed( Q3ListViewItem*, const QPoint &, int ) ) );
}