Adds editing functionality to the models.

no longer able to store QStrings in the model though, But when creating generic guis you should not use any Gui related types anyway.

1 files changed, 29 insertions, 0 deletions

diff --git a/gui_item_delegate.cpp b/gui_item_delegate.cpp
index aba0727..7527020 100644
--- a/gui_item_delegate.cpp
+++ b/gui_item_delegate.cpp
@@ -2,11 +2,40 @@
 
 #include "gui_item_delegate.hpp"
 
+#include <QMetaProperty>
+#include <iostream>
+
 GuiItemDelegate::GuiItemDelegate(QObject *parent) :
 QStyledItemDelegate(parent)
 {
 }
 
+void GuiItemDelegate::setModelData(QWidget* widget, QAbstractItemModel* model, const QModelIndex& index) const
+{
+	static int string_id = qMetaTypeId<std::string>();
+	QByteArray n = widget->metaObject()->userProperty().name();
+	QVariant variant = widget->property(n);
+	
+	if(variant.type() == QVariant::String) {
+		model->setData(index, QVariant::fromValue(variant.toString().toStdString()), Qt::EditRole);
+	} else {
+		QStyledItemDelegate::setModelData(widget, model, index);
+	}
+}
+
+void GuiItemDelegate::setEditorData(QWidget* widget, const QModelIndex& index) const
+{
+	static int string_id = qMetaTypeId<std::string>();
+	QVariant variant = index.data(Qt::EditRole);
+	QByteArray n = widget->metaObject()->userProperty().name();
+	
+	if(string_id == variant.userType()) {
+		widget->setProperty(n, QVariant(QString::fromStdString(variant.value<std::string>())));
+	} else {
+		QStyledItemDelegate::setEditorData(widget, index);
+	}
+}
+
 QString GuiItemDelegate::displayText(const QVariant &value, const QLocale &locale) const
 {
 	QString ret;