GuiScrollBar.

API.md

@@ -8841,6 +8841,14 @@ Grid control, returns mouse cell position
 
 ---
 
+> value = RL.GuiScrollBar( Rectangle bounds, int value, int minValue, int maxValue )
+
+Scroll bar control
+
+- Success return int
+
+---
+
 ## Gui - Advance controls set
 
 ---

ReiLua_API.lua

@@ -6006,6 +6006,15 @@ function RL.GuiDummyRec( bounds, text ) end
 ---@return any mouseCell 
 function RL.GuiGrid( bounds, text, spacing, subdivs, mouseCell ) end
 
+---Scroll bar control
+---- Success return int
+---@param bounds table
+---@param value integer
+---@param minValue integer
+---@param maxValue integer
+---@return any value 
+function RL.GuiScrollBar( bounds, value, minValue, maxValue ) end
+
 -- Gui - Advance controls set
 
 ---List View control, returns selected list item index

changelog

@@ -26,6 +26,7 @@ KEY CHANGES:
 	- ADDED: RLGL Hello triangle example.
 	- ADDED: Rest of rlRenderBatch functions.
 	- ADDED: DrawTextureNPatchRepeat.
+	- ADDED: GuiScrollBar and made it puplic in raygui.h.
 
 DETAILED CHANGES:
 	- REMOVED: DrawLineBezierQuad, DrawLineBezierCubic.

examples/raygui_lib/main.lua

@@ -301,6 +301,13 @@ function RL.init()
 		"Color Panel",
 		1.0
 	)
+	local scrollbar = Gui:GuiScrollBar(
+		Rect:new( 50, 760, 256, 16 ),
+		0,
+		0,
+		256,
+		function( self ) print( "Scrollbar value: ", self.value ) end
+	)
 end
 
 function RL.process( delta )

examples/resources/lib/raygui.lua

@@ -892,7 +892,7 @@ function Slider:draw()
 	_, self.value = RL.GuiSlider( self.bounds, self.textLeft, self.textRight, self.value, self.minValue, self.maxValue )
 
     if self.value ~= oldValue then
-		self._parentscrolling = true
+		self._parent.scrolling = true
 
 		if self.callback ~= nil then
 			self.callback( self )
@@ -939,7 +939,7 @@ function SliderBar:draw()
 	_, self.value = RL.GuiSliderBar( self.bounds, self.textLeft, self.textRight, self.value, self.minValue, self.maxValue )
 
     if self.value ~= oldValue then
-		self._parentscrolling = true
+		self._parent.scrolling = true
 
 		if self.callback ~= nil then
 			self.callback( self )
@@ -1144,7 +1144,7 @@ function ListView:draw()
 	_, self.scrollIndex, self.active = RL.GuiListView( self.bounds, self.text, self.scrollIndex, self.active )
 
 	if self.scrollIndex ~= oldScrollIndex then
-		self._parentscrolling = true
+		self._parent.scrolling = true
 	end
 	if oldActive ~= self.active and self.callback ~= nil then
 		self.callback( self )
@@ -1194,7 +1194,7 @@ function ListViewEx:draw()
 	_, self.scrollIndex, self.active, self.focus = RL.GuiListViewEx( self.bounds, self.text, self.scrollIndex, self.active, self.focus )
 
 	if self.scrollIndex ~= oldScrollIndex then
-		self._parentscrolling = true
+		self._parent.scrolling = true
 	end
 	if oldActive ~= self.active and self.callback ~= nil then
 		self.callback( self )
@@ -1349,7 +1349,7 @@ function ColorPicker:draw()
 	self.color = Color:new( color )
 
 	if self.color ~= oldColor then
-		self._parentscrolling = true
+		self._parent.scrolling = true
 
 		if self.callback ~= nil then
 			self.callback( self )
@@ -1433,7 +1433,7 @@ function ColorBarAlpha:draw()
 	_, self.alpha = RL.GuiColorBarAlpha( self.bounds, self.text, self.alpha )
 
 	if self.alpha ~= oldAlpha then
-		self._parentscrolling = true
+		self._parent.scrolling = true
 
 		if self.callback ~= nil then
 			self.callback( self )
@@ -1489,6 +1489,51 @@ function ColorBarHue:setPosition( pos )
 	self.bounds.y = pos.y
 end
 
+-- ColorBarHue.
+
+--- Color Bar Hue control
+local GuiScrollBar = {}
+GuiScrollBar.__index = GuiScrollBar
+
+function GuiScrollBar:new( bounds, value, minValue, maxValue, callback )
+    local object = setmetatable( {}, self )
+	object._parent = nil
+
+    object.bounds = bounds:clone()
+    object.value = value
+    object.minValue = minValue
+    object.maxValue = maxValue
+	object.callback = callback
+
+	object.visible = true
+	object.disabled = false
+
+	return object
+end
+
+function GuiScrollBar:process()
+	return RL.CheckCollisionPointRec( RL.GetMousePosition(), self.bounds )
+end
+
+function GuiScrollBar:draw()
+	local oldValue = self.value
+	-- Note. Scrollbar style should be determined by the control that uses it.
+	self.value = RL.GuiScrollBar( self.bounds, self.value, self.minValue, self.maxValue )
+
+	if self.value ~= oldValue then
+		self._parent.scrolling = true
+
+		if self.callback ~= nil then
+			self.callback( self )
+		end
+	end
+end
+
+function GuiScrollBar:setPosition( pos )
+	self.bounds.x = pos.x
+	self.bounds.y = pos.y
+end
+
 -- Raygui class.
 
 local Raygui = {}
@@ -2002,4 +2047,14 @@ function Raygui:ColorBarHue( bounds, text, value, callback )
 	return self:addElement( ColorBarHue:new( bounds, text, value, callback ) )
 end
 
+---@param bounds Rectangle
+---@param value integer
+---@param minValue integer
+---@param maxValue integer
+---@param callback function|nil
+---@return table ColorBarHue
+function Raygui:GuiScrollBar( bounds, value, minValue, maxValue, callback )
+	return self:addElement( GuiScrollBar:new( bounds, value, minValue, maxValue, callback ) )
+end
+
 return Raygui

include/raygui.h

@@ -1475,7 +1475,7 @@ static const char **GuiTextSplit(const char *text, char delimiter, int *count, i
 static Vector3 ConvertHSVtoRGB(Vector3 hsv);                    // Convert color data from HSV to RGB
 static Vector3 ConvertRGBtoHSV(Vector3 rgb);                    // Convert color data from RGB to HSV
 
-static int GuiScrollBar(Rectangle bounds, int value, int minValue, int maxValue);   // Scroll bar control, used by GuiScrollPanel()
+int GuiScrollBar(Rectangle bounds, int value, int minValue, int maxValue);   // Scroll bar control, used by GuiScrollPanel()
 static void GuiTooltip(Rectangle controlRec);                   // Draw tooltip using control rec position
 
 static Color GuiFade(Color color, float alpha);         // Fade color by an alpha factor
@@ -5137,7 +5137,7 @@ static Vector3 ConvertHSVtoRGB(Vector3 hsv)
 }
 
 // Scroll bar control (used by GuiScrollPanel())
-static int GuiScrollBar(Rectangle bounds, int value, int minValue, int maxValue)
+int GuiScrollBar(Rectangle bounds, int value, int minValue, int maxValue)
 {
     GuiState state = guiState;
 

include/rgui.h

@@ -54,6 +54,7 @@ int lguiGuiProgressBar( lua_State *L );
 int lguiGuiStatusBar( lua_State *L );
 int lguiGuiDummyRec( lua_State *L );
 int lguiGuiGrid( lua_State *L );
+int lguiGuiScrollBar( lua_State *L );
 /* Advance controls set. */
 int lguiGuiListView( lua_State *L );
 int lguiGuiListViewEx( lua_State *L );

src/lua_core.c

@@ -1940,6 +1940,7 @@ void luaRegister() {
 	assingGlobalFunction( "GuiStatusBar", lguiGuiStatusBar );
 	assingGlobalFunction( "GuiDummyRec", lguiGuiDummyRec );
 	assingGlobalFunction( "GuiGrid", lguiGuiGrid );
+	assingGlobalFunction( "GuiScrollBar", lguiGuiScrollBar );
 		/* Advance controls set. */
 	assingGlobalFunction( "GuiListView", lguiGuiListView );
 	assingGlobalFunction( "GuiListViewEx", lguiGuiListViewEx );

src/rgui.c

@@ -764,6 +764,24 @@ int lguiGuiGrid( lua_State *L ) {
 	return 2;
 }
 
+/*
+> value = RL.GuiScrollBar( Rectangle bounds, int value, int minValue, int maxValue )
+
+Scroll bar control
+
+- Success return int
+*/
+int lguiGuiScrollBar( lua_State *L ) {
+	Rectangle bounds = uluaGetRectangle( L, 1 );
+	int value = luaL_checkinteger( L, 2 );
+	int minValue = luaL_checkinteger( L, 3 );
+	int maxValue = luaL_checkinteger( L, 4 );
+
+	lua_pushinteger( L, GuiScrollBar( bounds, value, minValue, maxValue ) );
+
+	return 1;
+}
+
 /*
 ## Gui - Advance controls set
 */