From 0ac999ded725f8efcd26db284161683e37efeecf Mon Sep 17 00:00:00 2001
From: DS <vorunbekannt75@web.de>
Date: Mon, 13 Apr 2020 10:50:07 +0200
Subject: Add scroll_container formspec element (redo) (#9101)

New formspec elements:

 - `scroll_container[<X>,<Y>;<W>,<H>;<scrollbar name>;<orientation>;<scroll factor>]`
 - `scroll_container_end[]`

Other elements can be embedded in this element. Scrollbar must be placed manually.
---
 src/gui/guiFormSpecMenu.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/gui/guiFormSpecMenu.h')

diff --git a/src/gui/guiFormSpecMenu.h b/src/gui/guiFormSpecMenu.h
index dc22e8b54..28088416d 100644
--- a/src/gui/guiFormSpecMenu.h
+++ b/src/gui/guiFormSpecMenu.h
@@ -39,6 +39,7 @@ class ISimpleTextureSource;
 class Client;
 class GUIScrollBar;
 class TexturePool;
+class GUIScrollContainer;
 
 typedef enum {
 	f_Button,
@@ -310,6 +311,7 @@ protected:
 	std::vector<std::pair<FieldSpec, GUIScrollBar *>> m_scrollbars;
 	std::vector<std::pair<FieldSpec, std::vector<std::string>>> m_dropdowns;
 	std::vector<gui::IGUIElement *> m_clickthrough_elements;
+	std::vector<std::pair<std::string, GUIScrollContainer *>> m_scroll_containers;
 
 	GUIInventoryList::ItemSpec *m_selected_item = nullptr;
 	u16 m_selected_amount = 0;
@@ -359,6 +361,7 @@ private:
 		std::string focused_fieldname;
 		GUITable::TableOptions table_options;
 		GUITable::TableColumns table_columns;
+		gui::IGUIElement *current_parent = nullptr;
 
 		GUIInventoryList::Options inventorylist_options;
 
@@ -391,6 +394,8 @@ private:
 	void parseSize(parserData* data, const std::string &element);
 	void parseContainer(parserData* data, const std::string &element);
 	void parseContainerEnd(parserData* data);
+	void parseScrollContainer(parserData *data, const std::string &element);
+	void parseScrollContainerEnd(parserData *data);
 	void parseList(parserData* data, const std::string &element);
 	void parseListRing(parserData* data, const std::string &element);
 	void parseCheckbox(parserData* data, const std::string &element);
-- 
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