From 3bed2fb7fe3376bd3e3c50ee9d18ab3206783100 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Fri, 5 Jul 2019 22:21:35 +0200
Subject: [PATCH] SDK/BaseWidget: Add SetParent

---
 ChangeLog.md                   |  1 +
 SDK/include/NDK/BaseWidget.hpp |  1 +
 SDK/src/NDK/BaseWidget.cpp     | 21 +++++++++++++++++++++
 3 files changed, 23 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index ba3b40b55..a34d932a9 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -270,6 +270,7 @@ Nazara Development Kit:
 - Fixed possible crash when disabling BaseWidget background
 - Added BaseWidget::OnMouseWheelMoved
 - Added Entity::OnEntity[Disabled|Enabled] signals
+- Added BaseWidget::SetParent
 
 # 0.4:
 
diff --git a/SDK/include/NDK/BaseWidget.hpp b/SDK/include/NDK/BaseWidget.hpp
index aed8359d8..77f97bd1f 100644
--- a/SDK/include/NDK/BaseWidget.hpp
+++ b/SDK/include/NDK/BaseWidget.hpp
@@ -81,6 +81,7 @@ namespace Ndk
 			void SetBackgroundColor(const Nz::Color& color);
 			void SetCursor(Nz::SystemCursor systemCursor);
 			void SetFocus();
+			void SetParent(BaseWidget* widget);
 
 			inline void SetFixedHeight(float fixedHeight);
 			inline void SetFixedSize(const Nz::Vector2f& fixedSize);
diff --git a/SDK/src/NDK/BaseWidget.cpp b/SDK/src/NDK/BaseWidget.cpp
index 669747531..80978ffaf 100644
--- a/SDK/src/NDK/BaseWidget.cpp
+++ b/SDK/src/NDK/BaseWidget.cpp
@@ -145,6 +145,27 @@ namespace Ndk
 			m_canvas->SetKeyboardOwner(m_canvasIndex);
 	}
 
+	void BaseWidget::SetParent(BaseWidget* widget)
+	{
+		Canvas* oldCanvas = m_canvas;
+		Canvas* newCanvas = widget->GetCanvas();
+
+		// Changing a widget canvas is a problem because of the canvas entities
+		NazaraAssert(oldCanvas == newCanvas, "Transferring a widget between canvas is not yet supported");
+
+		Node::SetParent(widget);
+		m_widgetParent = widget;
+
+		Layout();
+	}
+
+	void BaseWidget::SetRenderingRect(const Nz::Rectf& renderingRect)
+	{
+		m_renderingRect = renderingRect;
+
+		UpdatePositionAndSize();
+	}
+
 	void BaseWidget::Show(bool show)
 	{
 		if (m_visible != show)