From 7a9c504720e494ee07d16a6234b77c500af4da93 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 19 Feb 2012 14:50:24 +0000
Subject: Renamed class MapEntity to EntityWidget, added entity dragging.

---
 src/entitywidget.cc | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 src/entitywidget.cc

(limited to 'src/entitywidget.cc')

diff --git a/src/entitywidget.cc b/src/entitywidget.cc
new file mode 100644
index 0000000..f04c177
--- /dev/null
+++ b/src/entitywidget.cc
@@ -0,0 +1,109 @@
+/*
+   entitywidget.cc
+   This file is part of the Project::OSiRiON world editor 
+   and is distributed under the terms and conditions of 
+   the GNU General Public License version 2
+*/
+
+#include <entitywidget.h>
+
+#include <QPainter>
+#include <QMouseEvent>
+#include <QDebug>
+
+namespace editor
+{
+
+EntityWidget::EntityWidget(QWidget *parent) : QWidget(parent)
+{
+	is_selected = false;
+	is_dragging = false;
+	
+	entity_radius = 0;
+}
+
+void EntityWidget::set_selected(const bool selected)
+{
+	is_selected = selected;
+	update();
+}
+
+void EntityWidget::set_label(const QString &label)
+{
+	entity_label = label;
+}
+
+void EntityWidget::set_name(const QString &name)
+{
+	entity_name = name;
+}
+
+void EntityWidget::set_radius(const float radius)
+{
+	entity_radius = radius;
+	
+}
+
+void EntityWidget::set_location(const float x, const float y, const float z)
+{
+	entity_location[0] = x;
+	entity_location[1] = y;
+	entity_location[2] = z;
+}
+
+void EntityWidget::set_properties(const QString &properties)
+{
+	entity_properties = properties;
+}
+void EntityWidget::add_property(const QString &key, const QString &value)
+{
+	if (entity_properties.size()) {
+		entity_properties += '\n';
+	}
+	entity_properties += key;
+	entity_properties += '=';
+	entity_properties += value;
+}
+
+void EntityWidget::paintEvent(QPaintEvent *event)
+{	
+	QPen pen(Qt::black, 1, Qt::SolidLine);
+	QPainter painter(this);
+	
+	if (is_selected) {
+		pen.setColor(Qt::red);
+		painter.setPen(pen);
+	}
+	
+	painter.setPen(pen);
+	painter.drawEllipse(0, 0, width() - 1 , height() - 1);
+}
+
+void EntityWidget::mousePressEvent(QMouseEvent *event)
+{
+	if (event->button() == Qt::LeftButton) {
+		//qDebug() << "clicked entity " << name();
+		event->accept();
+		is_dragging = true;
+		emit clicked(this);
+	} else {
+		event->ignore();
+		is_dragging = false;
+	}
+}
+
+void EntityWidget::mouseReleaseEvent(QMouseEvent *event)
+{
+	if (event->button() == Qt::LeftButton) {
+		is_dragging = false;
+	}
+}
+
+void EntityWidget::mouseMoveEvent(QMouseEvent *event)
+{
+	if (is_dragging) {
+		emit dragged(this, event->pos().x(), event->pos().y());
+	}
+}
+
+}
-- 
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