define function before returing it, easier to parse for documentation stuff

button.lua

@@ -31,7 +31,7 @@ local keyboard = require(BASE .. 'keyboard')
 
 -- the widget
 -- {text = text, pos = {x, y}, size={w, h}, widgetHit=widgetHit, draw=draw}
-return function(w)
+local function button(w)
 	assert(type(w) == "table" and w.text, "Invalid argument")
 
 	-- if tight fit requested, compute the size according to text size
@@ -74,4 +74,4 @@ return function(w)
 
 	return mouse.releasedOn(id) or keyboard.pressedOn(id, 'return')
 end
-
+return button

checkbox.lua

@@ -30,7 +30,7 @@ local mouse    = require(BASE .. 'mouse')
 local keyboard = require(BASE .. 'keyboard')
 
 -- {checked = status, text = "", algin = "left", pos = {x, y}, size={w, h}, widgetHit=widgetHit, draw=draw}
-return function(w)
+local function checkbox(w)
 	assert(type(w) == "table")
 	w.text = w.text or ""
 
@@ -65,4 +65,4 @@ return function(w)
 
 	return w.checked ~= checked
 end
-
+return checkbox

input.lua

@@ -32,7 +32,7 @@ local keyboard = require(BASE .. 'keyboard')
 local utf8     = require(BASE .. 'utf8')
 
 -- {info = {text = "", cursor = text:len()}, pos = {x, y}, size={w, h}, widgetHit=widgetHit, draw=draw}
-return function(w)
+local function input(w)
 	assert(type(w) == "table" and type(w.info) == "table", "Invalid argument")
 	w.info.text = w.info.text or ""
 	w.info.cursor = math.min(w.info.cursor or w.info.text:len(), w.info.text:len())
@@ -78,3 +78,4 @@ return function(w)
 
 	return mouse.releasedOn(id) or keyboard.pressedOn(id, 'return')
 end
+return input

label.lua

@@ -31,7 +31,7 @@ local mouse    = require(BASE .. 'mouse')
 local keyboard = require(BASE .. 'keyboard')
 
 -- {text = text, align = align,  pos = {x, y}, size={w, h}, widgetHit=widgetHit, draw=draw}
-return function(w)
+local function label(w)
 	assert(type(w) == "table" and w.text, "Invalid argument")
 	w.align = w.align or 'left'
 
@@ -58,4 +58,4 @@ return function(w)
 
 	return mouse.releasedOn(id)
 end
-
+return label

mouse.lua

@@ -24,6 +24,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ]]--
 
+local love = require("love")
+
 local _M -- holds the module. needed to make widgetHit overridable
 
 local x,y = 0,0

slider.lua

@@ -31,7 +31,7 @@ local mouse    = require(BASE .. 'mouse')
 local keyboard = require(BASE .. 'keyboard')
 
 -- {info = {value = v, min = 0, max = 1, step = (max-min)/20}, vertical = boolean, pos = {x, y}, size={w, h}, widgetHit=widgetHit, draw=draw}
-return function(w)
+local function slider(w)
 	assert(type(w) == 'table' and type(w.info) == "table" and w.info.value, "Invalid argument.")
 	w.info.min = w.info.min or 0
 	w.info.max = w.info.max or math.max(w.info.value, 1)
@@ -77,3 +77,4 @@ return function(w)
 
 	return changed
 end
+return slider

slider2d.lua

@@ -31,7 +31,7 @@ local mouse    = require(BASE .. 'mouse')
 local keyboard = require(BASE .. 'keyboard')
 
 -- {info = {value = {x,y}, min = {0,0}, max = {1,1}, step = (max-min)/20}, pos = {x, y}, size={w, h}, widgetHit=widgetHit, draw=draw}
-return function(w)
+local function slider2d(w)
 	assert(type(w) == 'table' and type(w.info) == "table" and w.info.value, "Invalid argument.")
 	w.info.min = {
 		w.info.min and w.info.min[1] or 0,
@@ -97,3 +97,4 @@ return function(w)
 
 	return changed
 end
+return slider2d