.gitignore

@@ -1 +0,0 @@
-build/

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "src/nuklear"]
 	path = src/nuklear
-	url = https://github.com/Immediate-Mode-UI/Nuklear.git
+	url = https://github.com/vurtun/nuklear.git

CMakeLists.txt

@@ -24,14 +24,4 @@ TARGET_LINK_LIBRARIES(
 	${LUA_LIBRARIES}
 )
 
-IF(MSVC)
-  TARGET_COMPILE_DEFINITIONS(${LIB_NAME} PRIVATE LUA_BUILD_AS_DLL)
-endif(MSVC)
-
 SET_TARGET_PROPERTIES("${LIB_NAME}" PROPERTIES PREFIX "")
-
-IF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-  SET(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}" CACHE PATH "..." FORCE)
-ENDIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-
-INSTALL(TARGETS "${LIB_NAME}" DESTINATION .)

README.md

@@ -1,6 +1,6 @@
 # LÖVE-Nuklear
 
-[Nuklear](https://github.com/Immediate-Mode-UI/Nuklear) module for the [LÖVE](https://love2d.org/) game engine.
+[Nuklear](https://github.com/vurtun/nuklear) module for the [LÖVE](https://love2d.org/) game engine.
 
 Provides a lightweight immediate mode GUI for LÖVE games.
 
@@ -8,145 +8,81 @@ Provides a lightweight immediate mode GUI for LÖVE games.
 ```lua
 -- Simple UI example.
 
-local nuklear = require 'nuklear'
+local nk = require 'nuklear'
-
-local ui
 
 function love.load()
-	ui = nuklear.newUI()
+	nk.init()
 end
 
 local combo = {value = 1, items = {'A', 'B', 'C'}}
 
 function love.update(dt)
-	ui:frameBegin()
+	nk.frameBegin()
-	if ui:windowBegin('Simple Example', 100, 100, 200, 160,
+	if nk.windowBegin('Simple Example', 100, 100, 200, 160,
 			'border', 'title', 'movable') then
-		ui:layoutRow('dynamic', 30, 1)
+		nk.layoutRow('dynamic', 30, 1)
-		ui:label('Hello, world!')
+		nk.label('Hello, world!')
-		ui:layoutRow('dynamic', 30, 2)
+		nk.layoutRow('dynamic', 30, 2)
-		ui:label('Combo box:')
+		nk.label('Combo box:')
-		if ui:combobox(combo, combo.items) then
+		if nk.combobox(combo, combo.items) then
 			print('Combo!', combo.items[combo.value])
 		end
-		ui:layoutRow('dynamic', 30, 3)
+		nk.layoutRow('dynamic', 30, 3)
-		ui:label('Buttons:')
+		nk.label('Buttons:')
-		if ui:button('Sample') then
+		if nk.button('Sample') then
 			print('Sample!')
 		end
-		if ui:button('Button') then
+		if nk.button('Button') then
 			print('Button!')
 		end
 	end
-	ui:windowEnd()
+	nk.windowEnd()
-	ui:frameEnd()
+	nk.frameEnd()
 end
 
 function love.draw()
-	ui:draw()
+	nk.draw()
 end
 
 function love.keypressed(key, scancode, isrepeat)
-	ui:keypressed(key, scancode, isrepeat)
+	nk.keypressed(key, scancode, isrepeat)
 end
 
 function love.keyreleased(key, scancode)
-	ui:keyreleased(key, scancode)
+	nk.keyreleased(key, scancode)
 end
 
-function love.mousepressed(x, y, button, istouch, presses)
+function love.mousepressed(x, y, button, istouch)
-	ui:mousepressed(x, y, button, istouch, presses)
+	nk.mousepressed(x, y, button, istouch)
 end
 
-function love.mousereleased(x, y, button, istouch, presses)
+function love.mousereleased(x, y, button, istouch)
-	ui:mousereleased(x, y, button, istouch, presses)
+	nk.mousereleased(x, y, button, istouch)
 end
 
 function love.mousemoved(x, y, dx, dy, istouch)
-	ui:mousemoved(x, y, dx, dy, istouch)
+	nk.mousemoved(x, y, dx, dy, istouch)
 end
 
 function love.textinput(text)
-	ui:textinput(text)
+	nk.textinput(text)
 end
 
 function love.wheelmoved(x, y)
-	ui:wheelmoved(x, y)
+	nk.wheelmoved(x, y)
 end
 ```
 
 ## Building
 
-Windows binaries are available for each [release](https://github.com/keharriso/love-nuklear/releases).
+Windows and Linux binaries are available for each [release](https://github.com/keharriso/love-nuklear/releases).
 
 To build the library yourself, grab the code with:
 ```sh
-$ git clone --recursive https://github.com/keharriso/love-nuklear.git
+$ git clone --recursive git@github.com:keharriso/love-nuklear.git
 ```
 
-Next, you need to compile the code to a native Lua module.
+Compile with CMake (I recommend using the MinGW generator on Windows). You'll need to tell CMake where to find the LuaJIT headers and binaries. The end result is a native Lua module.
-
-### Compiling with CMake on Linux
-
-1. First, ensure you have a C compiler and the `cmake` and `luajit` or `lua51-luajit` (for openSUSE) packages installed, as well as `libluajit-5.1-dev` (for Ubuntu/Debian), `luajit-devel` (for Fedora), or `lua51-luajit-devel` (for openSUSE) if your distro has one of these packages.
-2. Create a new folder next to `love-nuklear` called `love-nuklear-build`.
-3. Open a terminal inside `love-nuklear-build`.
-4. Compile the library with
-```sh
-$ cmake -DCMAKE_BUILD_TYPE=Release ../love-nuklear
-$ make
-```
-5. Locate `nuklear.so` in the build folder.
-
-#### Via GNU Guix
-
-LÖVE-Nuklear is also available as a [Guix](http://guix.gnu.org/) package, and can thus be directly downloaded and built via:
-```
-$ guix package --install love-nuklear
-```
-
-### Compiling with CMake and MinGW on Windows
-
-1. Install [CMake](https://cmake.org/download/) and [MinGW](http://mingw.org/) or [MinGW-w64](https://mingw-w64.org/doku.php).
-2. Download the source code for [LuaJIT](http://luajit.org/download.html).
-3. Open a command window inside the LuaJIT folder (the one that contains "README").
-4. Compile LuaJIT with
-```sh
-$ mingw32-make
-```
-5. Remember the path to `lua51.dll` inside the LuaJIT `src` folder.
-6. Run the CMake GUI.
-7. Click "Browse Source" at the top right, then select the `love-nuklear` folder.
-8. Enter a path for the build folder. It should be separate from the source folder.
-9. Press "Configure" at the bottom.
-10. Select "MinGW Makefiles" from the generator drop list, then click "Finish".
-11. You should receive an error. This is normal.
-12. Open the LUA tree by clicking the triangle on the left.
-13. Replace "LUA_INCLUDE_DIR-NOTFOUND" with the path to the LuaJIT `src` folder.
-14. Replace "LUA_LIBRARY-NOTFOUND" with the path to `lua51.dll` inside the LuaJIT `src` folder.
-15. Click "Generate" at the bottom.
-16. Open a command window inside the build folder.
-17. Compile with
-```sh
-$ mingw32-make
-```
-18. Locate `nuklear.dll` inside the build folder.
-
-### Compiling with CMake and MSVC on Windows
-
-1. Install [CMake](https://cmake.org/download/) and [Visual Studio](https://visualstudio.microsoft.com/).
-Community or Express edition is sufficient.
-2. Download the source code for [LuaJIT](http://luajit.org/download.html).
-3. Open a Visual Studio Command Prompt (x86 or x64 depending on what architecture you need)
-and set the current directory to the LuaJIT folder (the one that contains "README"). Also
-remember this path.
-4. At the VS Command Prompt, set your current directory to `src` then
-execute `msvcbuild.bat`. This will create lua51.dll, lua51.lib, and luajit.exe
-5. Now open new command prompt window inside the `love-nuklear` folder.
-6. Type `set "LUA_DIR=<path to directory at step 3>"`
-7. Then type `cmake -Bbuild -H. -A Win32 -DLUA_INCLUDE_DIR=%LUA_DIR%\src -DLUA_LIBRARY=%LUA_DIR%\src\lua51.lib -DCMAKE_INSTALL_PREFIX=%CD%\install`.
-If you previously compile LuaJIT using x64 VS command prompt, replace `Win32` with `x64` at above command.
-8. Then type `cmake --build build --config Release --target install` and you'll found `nuklear.dll` inside "install" folder.
 
 ## Documentation
 

cmake/FindLuaJIT.cmake

@@ -11,7 +11,7 @@
 find_path(LUA_INCLUDE_DIR luajit.h
   HINTS
     ENV LUA_DIR
-  PATH_SUFFIXES include/luajit-2.0 include/luajit-2.1 include/luajit-5_1-2.1 include
+  PATH_SUFFIXES include/luajit-2.0 include
   PATHS
   ~/Library/Frameworks
   /Library/Frameworks

example/calculator.lua

@@ -1,5 +1,7 @@
 -- Simple calculator example, adapted from the original nuklear demo.
 
+local nk = require 'nuklear'
+
 local ops = {'+', '-', '*', '/'}
 local a, b, op = '0'
 
@@ -58,36 +60,36 @@ local function display()
 	return b or a
 end
 
-return function (ui)
+return function ()
-	if ui:windowBegin('Calculator', 50, 50, 180, 250, 'border', 'movable', 'title') then
+	if nk.windowBegin('Calculator', 50, 50, 180, 250, 'border', 'movable', 'title') then
-		ui:layoutRow('dynamic', 35, 1)
+		nk.layoutRow('dynamic', 35, 1)
-		ui:label(display(), 'right')
+		nk.label(display(), 'right')
-		ui:layoutRow('dynamic', 35, 4)
+		nk.layoutRow('dynamic', 35, 4)
 		for i=1,16 do
 			if i >= 13 and i < 16 then
 				if i == 13 then
-					if ui:button('C') then
+					if nk.button('C') then
 						clear()
 					end
-					if ui:button('0') then
+					if nk.button('0') then
 						digit('0')
 					end
-					if ui:button('=') then
+					if nk.button('=') then
 						equals()
 					end
 				end
 			elseif i % 4 ~= 0 then
 				local d = tostring(math.floor(i / 4) * 3 + (i % 4))
-				if ui:button(d) then
+				if nk.button(d) then
 					digit(d)
 				end
 			else
 				local o = ops[math.floor(i / 4)]
-				if ui:button(o) then
+				if nk.button(o) then
 					operator(o)
 				end
 			end
 		end
 	end
-	ui:windowEnd()
+	nk.windowEnd()
 end

example/closure.lua

@@ -1,51 +0,0 @@
--- Show off the optional closure-oriented versions of basic functions
-
-local function menu(ui)
-	ui:layoutRow('dynamic', 30, 2)
-	ui:menu('Menu A', nil, 100, 200, function ()
-		ui:layoutRow('dynamic', 30, 1)
-		if ui:menuItem('Item 1') then
-			print 'Closure: Item 1'
-		end
-		if ui:menuItem('Item 2') then
-			print 'Closure: Item 2'
-		end
-	end)
-	ui:menu('Menu B', nil, 100, 200, function ()
-		ui:layoutRow('dynamic', 30, 1)
-		if ui:menuItem('Item 3') then
-			print 'Closure: Item 3'
-		end
-		if ui:menuItem('Item 4') then
-			print 'Closure: Item 4'
-		end
-	end)
-end
-
-local comboText = 'Combo 1'
-
-function combo(ui)
-	ui:layoutRow('dynamic', 30, 1)
-	if ui:comboboxItem('Combo 1') then
-		print 'Closure: Combo 1'
-		comboText = 'Combo 1'
-	end
-	if ui:comboboxItem('Combo 2') then
-		print 'Closure: Combo 2'
-		comboText = 'Combo 2'
-	end
-	if ui:comboboxItem('Combo 3') then
-		print 'Closure: Combo 3'
-		comboText = 'Combo 3'
-	end
-end
-
-local function window(ui)
-	ui:menubar(menu)
-	ui:layoutRow('dynamic', 30, 1)
-	ui:combobox(comboText, combo)
-end
-
-return function (ui)
-	ui:window('Closure', 200, 200, 150, 120, {'title', 'movable', 'border'}, window)
-end

example/draw.lua

@@ -1,21 +0,0 @@
--- Demonstrate a number of custom drawing functions.
-
-local img = love.graphics.newImage 'skin/button.png'
-
-return function (ui)
-	if ui:windowBegin('Draw Example', 300, 300, 200, 200, 'title', 'movable', 'border') then
-		local x, y, w, h = ui:windowGetBounds()
-		love.graphics.setColor(1, 0, 0)
-		ui:line(x + 10, y + 40, x + 50, y + 40, x + 50, y + 80)
-		ui:curve(x + 50, y + 80, x + 80, y + 40, x + 100, y + 80, x + 80, y + 80)
-		ui:polygon('line', x + 100, y + 150, x + 60, y + 140, x + 70, y + 70)
-		ui:circle('line', x + 130, y + 140, 50)
-		ui:ellipse('fill', x + 30, y + 150, 20, 40)
-		ui:arc('fill', x + 150, y + 80, 40, 3 * math.pi / 2, 2 * math.pi);
-		ui:rectMultiColor(x + 95, y + 50, 50, 50, '#ff0000', '#00ff00', '#0000ff', '#000000')
-		love.graphics.setColor(1, 1, 1)
-		ui:image(img, x + 120, y + 120, 70, 50)
-		ui:text('DRAW TEXT', x + 15, y + 75, 100, 100)
-	end
-	ui:windowEnd()
-end

example/main.lua

@@ -1,72 +1,53 @@
 -- Several simple examples.
 
-local nuklear = require 'nuklear'
+local nk = require 'nuklear'
 
 local calculator = require 'calculator'
-local closure = require 'closure'
-local draw = require 'draw'
 local overview = require 'overview'
 local style = require 'style'
 local skin = require 'skin'
-local template = require 'template'
-local transform = require 'transform'
-
-local ui1, ui2
 
 function love.load()
-	love.keyboard.setKeyRepeat(true)
+	nk.init()
-	ui1, ui2 = nuklear.newUI(), nuklear.newUI()
 end
 
 function love.update(dt)
-	ui1:frameBegin()
+	nk.frameBegin()
-		calculator(ui1)
+		calculator()
-		style(ui1)
+		style()
-		closure(ui1)
+		overview()
-		overview(ui1)
+		skin()
-		draw(ui1)
+	nk.frameEnd()
-		template(ui1)
-		skin(ui1)
-	ui1:frameEnd()
-	ui2:frameBegin()
-		transform(ui2)
-	ui2:frameEnd()
 end
 
 function love.draw()
-	ui1:draw()
+	nk.draw()
-	ui2:draw()
-	love.graphics.print('Current FPS: '..tostring(love.timer.getFPS( )), 10, 10)
-end
-
-local function input(name, ...)
-	return ui2[name](ui2, ...) or ui1[name](ui1, ...)
 end
 
 function love.keypressed(key, scancode, isrepeat)
-	input('keypressed', key, scancode, isrepeat)
+	nk.keypressed(key, scancode, isrepeat)
 end
 
 function love.keyreleased(key, scancode)
-	input('keyreleased', key, scancode)
+	nk.keyreleased(key, scancode)
 end
 
-function love.mousepressed(x, y, button, istouch, presses)
+function love.mousepressed(x, y, button, istouch)
-	input('mousepressed', x, y, button, istouch, presses)
+	nk.mousepressed(x, y, button, istouch)
 end
 
-function love.mousereleased(x, y, button, istouch, presses)
+function love.mousereleased(x, y, button, istouch)
-	input('mousereleased', x, y, button, istouch, presses)
+	nk.mousereleased(x, y, button, istouch)
 end
 
 function love.mousemoved(x, y, dx, dy, istouch)
-	input('mousemoved', x, y, dx, dy, istouch)
+	nk.mousemoved(x, y, dx, dy, istouch)
 end
 
 function love.textinput(text)
-	input('textinput', text)
+	nk.textinput(text)
 end
 
 function love.wheelmoved(x, y)
-	input('wheelmoved', x, y)
+	nk.wheelmoved(x, y)
 end

example/overview.lua

@@ -1,5 +1,7 @@
 -- An overview of most of the supported widgets.
 
+local nk = require 'nuklear'
+
 local checkA = {value = false}
 local checkB = {value = true}
 local radio = {value = 'A'}
@@ -11,108 +13,94 @@ local colorPicker = {value = '#ff0000'}
 local property = {value = 6}
 local edit = {value = 'Edit text'}
 local comboA = {value = 1, items = {'A', 'B', 'C'}}
-local scissorActive = false
 
-return function (ui)
+return function ()
-	if ui:windowBegin('Overview', 100, 100, 600, 450, 'border', 'movable', 'title') then
+	if nk.windowBegin('Overview', 100, 100, 600, 450, 'border', 'movable', 'title') then
-		ui:menubarBegin()
+		nk.menubarBegin()
-		ui:layoutRow('dynamic', 30, 1)
+		nk.layoutRow('dynamic', 30, 1)
-		if ui:menuBegin('Menu', nil, 120, 90) then
+		if nk.menuBegin('Menu', nil, 120, 90) then
-			ui:layoutRow('dynamic', 40, 1)
+			nk.layoutRow('dynamic', 40, 1)
-			ui:menuItem('Item A')
+			nk.menuItem('Item A')
-			ui:menuItem('Item B')
+			nk.menuItem('Item B')
-			ui:menuItem('Item C')
+			nk.menuItem('Item C')
-			ui:menuEnd()
+			nk.menuEnd()
 		end
-		ui:menubarEnd()
+		nk.menubarEnd()
-		ui:layoutRow('dynamic', 375, 3)
+		nk.layoutRow('dynamic', 400, 3)
-		if ui:groupBegin('Group 1', 'border') then
+		nk.groupBegin('Group 1', 'border')
-			ui:layoutRow('dynamic', 30, 1)
+			nk.layoutRow('dynamic', 30, 1)
-			ui:label('Left label')
+			nk.label('Left label')
-			ui:label('Centered label', 'centered')
+			nk.label('Centered label', 'centered')
-			ui:label('Right label', 'right')
+			nk.label('Right label', 'right')
-			ui:label('Colored label', 'left', '#ff0000')
+			nk.label('Colored label', 'left', '#ff0000')
-			if ui:treePush('tab', 'Tree Tab') then
+			if nk.treePush('tab', 'Tree Tab') then
-				if ui:treePush('node', 'Tree Node 1') then
+				if nk.treePush('node', 'Tree Node 1') then
-					ui:label('Label 1')
+					nk.label('Label 1')
-					ui:treePop()
+					nk.treePop()
 				end
-				if ui:treePush('node', 'Tree Node 2') then
+				if nk.treePush('node', 'Tree Node 2') then
-					ui:label('Label 2')
+					nk.label('Label 2')
-					ui:treePop()
+					nk.treePop()
 				end
-				ui:treePop()
+				nk.treePop()
 			end
-			ui:spacing(1)
+			nk.spacing(1)
-			if ui:button('Button') then
+			if nk.button('Button') then
 				print('button pressed!')
 			end
-			ui:spacing(1)
+			nk.spacing(1)
-			ui:checkbox('Checkbox A', checkA)
+			nk.checkbox('Checkbox A', checkA)
-			ui:checkbox('Checkbox B', checkB)
+			nk.checkbox('Checkbox B', checkB)
-			if ui:button('Scissor') then
+		nk.groupEnd()
-		                scissorActive = not scissorActive
+		nk.groupBegin('Group 2', 'border')
+			nk.layoutRow('dynamic', 30, 1)
+			nk.label('Radio buttons:')
+			nk.layoutRow('dynamic', 30, 3)
+			nk.radio('A', radio)
+			nk.radio('B', radio)
+			nk.radio('C', radio)
+			nk.layoutRow('dynamic', 30, 1)
+			nk.selectable('Selectable A', selectA)
+			nk.selectable('Selectable B', selectB)
+			nk.layoutRow('dynamic', 30, {.35, .65})
+			nk.label('Slider:')
+			nk.slider(0, slider, 1, 0.05)
+			nk.label('Progress:')
+			nk.progress(progress, 10, true)
+			nk.layoutRow('dynamic', 30, 2)
+			nk.spacing(2)
+			nk.label('Color picker:')
+			nk.button(nil, colorPicker.value)
+			nk.layoutRow('dynamic', 90, 1)
+			nk.colorPicker(colorPicker)
+		nk.groupEnd()
+		nk.groupBegin('Group 3', 'border')
+			nk.layoutRow('dynamic', 30, 1)
+			nk.property('Property', 0, property, 10, 0.25, 0.05)
+			nk.spacing(1)
+			nk.label('Edit:')
+			nk.layoutRow('dynamic', 90, 1)
+			nk.edit('box', edit)
+			nk.layoutRow('dynamic', 5, 1)
+			nk.spacing(1)
+			nk.layoutRow('dynamic', 30, 1)
+			nk.label('Combobox:')
+			nk.combobox(comboA, comboA.items)
+			nk.layoutRow('dynamic', 5, 1)
+			nk.spacing(1)
+			nk.layoutRow('dynamic', 30, 1)
+			if nk.widgetIsHovered() then
+				nk.tooltip('Test tooltip')
 			end
-			ui:groupEnd()
+			local x, y, w, h = nk.widgetBounds()
+			if nk.contextualBegin(100, 100, x, y, w, h) then
+				nk.layoutRow('dynamic', 30, 1)
+				nk.contextualItem('Item A')
+				nk.contextualItem('Item B')
+				nk.contextualEnd()
 			end
-		if ui:groupBegin('Group 2', 'border') then
+			nk.label('Contextual (Right click me)')
-			ui:layoutRow('dynamic', 30, 1)
+		nk.groupEnd()
-			ui:label('Radio buttons:')
-			ui:layoutRow('dynamic', 30, 3)
-			ui:radio('A', radio)
-			ui:radio('B', radio)
-			ui:radio('C', radio)
-			ui:layoutRow('dynamic', 30, 1)
-			ui:selectable('Selectable A', selectA)
-			ui:selectable('Selectable B', selectB)
-			ui:layoutRow('dynamic', 30, {.35, .65})
-			ui:label('Slider:')
-			ui:slider(0, slider, 1, 0.05)
-			ui:label('Progress:')
-			ui:progress(progress, 10, true)
-			ui:layoutRow('dynamic', 30, 2)
-			ui:spacing(2)
-			ui:label('Color picker:')
-			ui:button(nil, colorPicker.value)
-			ui:layoutRow('dynamic', 90, 1)
-			ui:colorPicker(colorPicker)
-			ui:groupEnd()
-		end
-		if ui:groupBegin('Group 3', 'border') then
-			ui:layoutRow('dynamic', 30, 1)
-			ui:property('Property', 0, property, 10, 0.25, 0.05)
-			ui:spacing(1)
-			ui:label('Edit:')
-			ui:layoutRow('dynamic', 90, 1)
-			ui:edit('box', edit)
-			ui:layoutRow('dynamic', 5, 1)
-			ui:spacing(1)
-			ui:layoutRow('dynamic', 30, 1)
-			ui:label('Combobox:')
-			ui:combobox(comboA, comboA.items)
-			ui:layoutRow('dynamic', 5, 1)
-			ui:spacing(1)
-			ui:layoutRow('dynamic', 30, 1)
-			if ui:widgetIsHovered() then
-				ui:tooltip('Test tooltip')
-			end
-			local x, y, w, h = ui:widgetBounds()
-			if ui:contextualBegin(100, 100, x, y, w, h) then
-				ui:layoutRow('dynamic', 30, 1)
-				ui:contextualItem('Item A')
-				ui:contextualItem('Item B')
-				ui:contextualEnd()
-			end
-			ui:label('Contextual (Right click me)')
-			ui:groupEnd()
-		end
-	end
-	ui:windowEnd()
-	if(scissorActive) then
-		love.graphics.setScissor()
-		love.graphics.clear()
-		love.graphics.setScissor(130, 130, 500, 400)
-	else
-		love.graphics.setScissor()
 	end
+	nk.windowEnd()
 end

example/skin.lua

@@ -1,34 +1,28 @@
--- Basic skinning example.
+local nk = require 'nuklear'
 
 local windowHeader = love.graphics.newImage 'skin/window_header.png'
-local windowBody = love.graphics.newImage 'skin/window.png'
+local checkboxSkin = love.graphics.newImage 'skin/checkbox_false.png'
-local checkboxTexture = love.graphics.newImage 'skin/checkbox.png'
+local checkboxCheck = love.graphics.newImage 'skin/checkbox_true.png'
-local checkboxOff = {checkboxTexture, love.graphics.newQuad(0, 0, 51, 55, 58, 115)}
-local checkboxOn = {checkboxTexture, love.graphics.newQuad(0, 55, 58, 60, 58, 115)}
-local buttonTexture = love.graphics.newImage 'skin/button.png'
-local buttonNormal = {buttonTexture, love.graphics.newQuad(0, 0, 69, 52, 69, 156)}
-local buttonActive = {buttonTexture, love.graphics.newQuad(0, 52, 69, 52, 69, 156)}
-local buttonHover = {buttonTexture, love.graphics.newQuad(0, 104, 69, 52, 69, 156)}
 
 local style = {
 	['text'] = {
 		['color'] = '#000000'
 	},
 	['button'] = {
-		['normal'] = buttonNormal,
+		['normal'] = love.graphics.newImage 'skin/button.png',
-		['hover'] = buttonHover,
+		['hover'] = love.graphics.newImage 'skin/button_hover.png',
-		['active'] = buttonActive,
+		['active'] = love.graphics.newImage 'skin/button_active.png',
 		['text background'] = '#00000000',
 		['text normal'] = '#000000',
 		['text hover'] = '#000000',
 		['text active'] = '#ffffff'
 	},
 	['checkbox'] = {
-		['normal'] = checkboxOff,
+		['normal'] = checkboxSkin,
-		['hover'] = checkboxOff,
+		['hover'] = checkboxSkin,
-		['active'] = checkboxOff,
+		['active'] = checkboxSkin,
-		['cursor normal'] = checkboxOn,
+		['cursor normal'] = checkboxCheck,
-		['cursor hover'] = checkboxOn,
+		['cursor hover'] = checkboxCheck,
 		['text normal'] = '#000000',
 		['text hover'] = '#000000',
 		['text active'] = '#000000',
@@ -44,25 +38,25 @@ local style = {
 			['label active'] = '#000000',
 			['label padding'] = {x = 10, y = 8}
 		},
-		['fixed background'] = windowBody,
+		['fixed background'] = love.graphics.newImage 'skin/window.png',
 		['background'] = '#d3ceaa'
 	}
 }
 
 local check = {value = false}
 
-return function (ui)
+return function ()
-	ui:stylePush(style)
+	nk.stylePush(style)
-	if ui:windowBegin('Skin Example', 200, 200, 350, 200, 'title', 'movable') then
+	if nk.windowBegin('Skin Example', 200, 200, 350, 200, 'title', 'movable') then
-		ui:layoutSpaceBegin('dynamic', 150, 3)
+		nk.layoutSpaceBegin('dynamic', 150, 3)
-		ui:layoutSpacePush(0.14, 0.15, 0.72, 0.3)
+		nk.layoutSpacePush(0.14, 0.15, 0.72, 0.3)
-		ui:label('Skin example! Styles can change skins, colors, padding, font, and more.', 'wrap')
+		nk.label('Skin example! Styles can change skins, colors, padding, font, and more.', 'wrap')
-		ui:layoutSpacePush(0.2, 0.55, 0.2, 0.2)
+		nk.layoutSpacePush(0.2, 0.55, 0.2, 0.2)
-		ui:button('Button')
+		nk.button('Button')
-		ui:layoutSpacePush(0.55, 0.55, 0.3, 0.2)
+		nk.layoutSpacePush(0.55, 0.55, 0.3, 0.2)
-		ui:checkbox('Checkbox', check)
+		nk.checkbox('Checkbox', check)
-		ui:layoutSpaceEnd()
+		nk.layoutSpaceEnd()
 	end
-	ui:windowEnd()
+	nk.windowEnd()
-	ui:stylePop()
+	nk.stylePop()
 end

example/style.lua

@@ -1,6 +1,6 @@
 -- Show off some of the styling options.
 
-local nuklear = require "nuklear"
+local nk = require 'nuklear'
 
 local colors = {
 	['text'] = '#afafaf',
@@ -41,29 +41,28 @@ end
 
 table.sort(colorNames)
 
-return function (ui)
+return function ()
-	ui:styleLoadColors(colors)
+	nk.styleLoadColors(colors)
-	if ui:windowBegin('Style', 400, 50, 350, 450, 'border', 'movable', 'title', 'scrollbar') then
+	nk.windowBegin('Style', 400, 50, 350, 450, 'border', 'movable', 'title', 'scrollbar')
-		ui:layoutRow('dynamic', 25, 2)
+		nk.layoutRow('dynamic', 25, 2)
 		for _,name in ipairs(colorNames) do
-			ui:label(name..':')
+			nk.label(name..':')
 			local color = colors[name]
-			if ui:comboboxBegin(nil, color, 200, 200) then
+			if nk.comboboxBegin(nil, color, 200, 200) then
-				ui:layoutRow('dynamic', 90, 1)
+				nk.layoutRow('dynamic', 90, 1)
-				color = ui:colorPicker(color)
+				color = nk.colorPicker(color)
 				colors[name] = color
-				local r, g, b = nuklear.colorParseRGBA(color)
+				local r, g, b = nk.colorParseRGBA(color)
-				ui:layoutRow('dynamic', 25, {.25, .75})
+				nk.layoutRow('dynamic', 25, {.25, .75})
-				ui:label('R: '..r)
+				nk.label('R: '..r)
-				r = ui:slider(0, r, 255, 1)
+				r = nk.slider(0, r, 255, 1)
-				ui:label('G: '..g)
+				nk.label('G: '..g)
-				g = ui:slider(0, g, 255, 1)
+				g = nk.slider(0, g, 255, 1)
-				ui:label('B: '..b)
+				nk.label('B: '..b)
-				b = ui:slider(0, b, 255, 1)
+				b = nk.slider(0, b, 255, 1)
-				colors[name] = nuklear.colorRGBA(r, g, b)
+				colors[name] = nk.colorRGBA(r, g, b)
-				ui:comboboxEnd()
+				nk.comboboxEnd()
 			end
 		end
-	end
+	nk.windowEnd()
-	ui:windowEnd()
 end

example/template.lua

@@ -1,19 +0,0 @@
--- Show off the template row layout
-
-return function(ui)
-	if ui:windowBegin('Template Layout', 200, 100, 300, 200,
-	                  'title', 'border', 'movable', 'scalable') then
-		x, y, width, height = ui:windowGetContentRegion()
-		ui:layoutRow('dynamic', 40, 1)
-		ui:label('Scale me!');
-		ui:layoutTemplateBegin(height - 40)
-		ui:layoutTemplatePush('static', 75)
-		ui:layoutTemplatePush('dynamic')
-		ui:layoutTemplatePush('variable', 75)
-		ui:layoutTemplateEnd()
-		ui:button(nil, '#ff0000')
-		ui:button(nil, '#00ff00')
-		ui:button(nil, '#0000ff')
-	end
-	ui:windowEnd()
-end

example/transform.lua

@@ -1,16 +0,0 @@
--- Apply transformations to a basic UI.
-
-return function(ui)
-	local t = love.timer.getTime()
-	ui:translate(350 + 100 * math.cos(t / 4), 350 + 100 * math.sin(t / 4))
-	ui:rotate(t / 8)
-	ui:scale(1 + math.sin(t / 4) / 2, 1 + math.cos(t / 4) / 2)
-	ui:shear(math.cos(t / 8) / 4, math.sin(t / 8) / 4)
-	if ui:windowBegin('Transform', 0, 0, 200, 200, 'border', 'movable', 'title') then
-		ui:layoutRow('dynamic', 100, 1)
-		ui:label('You can apply transformations to the UI using ui:rotate, ui:scale, ui:shear, and ui:translate.', 'wrap')
-		ui:layoutRow('dynamic', 30, 1)
-		ui:button('Try and catch me!')
-	end
-	ui:windowEnd()
-end

src/nuklear

@@ -1 +1 @@
-Subproject commit 614abce05b9455849bbf1519b7f86e53c78b04ab
+Subproject commit ca1c9b3275cf8e31b01fcd61c4d5116f88d4e24d