From 019e0e3cde9ba8f3542489b7eb9925811c7d3abf Mon Sep 17 00:00:00 2001
From: andrewlalis <andrewlalisofficial@gmail.com>
Date: Fri, 30 Mar 2018 16:20:09 +0200
Subject: [PATCH] Added selection listener.

---
 gui/openrecipedialog.cpp | 16 ++++++++++++++++
 gui/openrecipedialog.h   |  3 +++
 2 files changed, 19 insertions(+)

diff --git a/gui/openrecipedialog.cpp b/gui/openrecipedialog.cpp
index 716e354..648beb9 100644
--- a/gui/openrecipedialog.cpp
+++ b/gui/openrecipedialog.cpp
@@ -10,6 +10,11 @@ OpenRecipeDialog::OpenRecipeDialog(QWidget *parent) :
 	ui->recipeTableView->setModel(&this->recipeTableModel);
 	ui->ingredientsListView->setModel(&this->ingredientsModel);
 	ui->tagsListView->setModel(&this->tagsModel);
+
+	connect(ui->ingredientsListView->selectionModel(),
+			SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
+			this,
+			SLOT(on_ingredientsListView_selectionChanged(QItemSelection)));
 }
 
 OpenRecipeDialog::OpenRecipeDialog(RecipeDatabase *recipeDB, QWidget *parent) : OpenRecipeDialog(parent){
@@ -74,3 +79,14 @@ void OpenRecipeDialog::on_recipeTableView_doubleClicked(const QModelIndex &index
 	this->selectedRecipe = this->recipeTableModel.getRecipeAt(index.row());
 	this->close();
 }
+
+void OpenRecipeDialog::on_ingredientsListView_selectionChanged(const QItemSelection &selection){
+	printf("Selection changed!\n");
+	vector<Ingredient> ingredients;
+	for (QModelIndex index : selection.indexes()){
+		Ingredient i = this->ingredientsModel.getIngredients().at(index.row());
+		ingredients.push_back(i);
+		printf("Selected: %s\n", i.getName().c_str());
+	}
+
+}
diff --git a/gui/openrecipedialog.h b/gui/openrecipedialog.h
index d762d39..44c56f9 100644
--- a/gui/openrecipedialog.h
+++ b/gui/openrecipedialog.h
@@ -3,6 +3,7 @@
 
 #include <QDialog>
 #include <QMessageBox>
+#include <QItemSelection>
 
 #include "model/database/recipedatabase.h"
 #include "model/recipe/recipetablemodel.h"
@@ -29,6 +30,8 @@ class OpenRecipeDialog : public QDialog
 
 		void on_recipeTableView_doubleClicked(const QModelIndex &index);
 
+		void on_ingredientsListView_selectionChanged(const QItemSelection &selection);
+
 	private:
 		Ui::OpenRecipeDialog *ui;
 		RecipeDatabase *recipeDB;