style: cool little white icons

lua/menu/gwater2_params.lua

@@ -215,18 +215,20 @@ local performance = {
 
 				slider:SetValue(gwater2.solver:GetMaxParticles())
 				local panel = slider:GetParent()
-				local button = panel:Add("DButton")
+				local button = panel:Add("DImageButton")
 				button:Dock(RIGHT)
-				button:SetText("")
 				button:SetImage("icon16/accept.png")
-				button:SetWide(button:GetTall())
+				button:SizeToContents()
+				button:SetKeepAspect(true)
+				button:SetStretchToFit(false)
 				button.Paint = nil
 				panel.button_apply = button
 				function button:DoClick()
 					local frame = styling.create_blocking_frame()
 					frame:SetSize(600, 300)
 					frame:Center()
 					frame:SetScreenLock(false)
+					frame:ShowCloseButton(false)
 
 					local label = frame:Add("DLabel")
 					label:Dock(TOP)
@@ -253,7 +255,9 @@ local performance = {
 					local confirm = vgui.Create("DImageButton", buttons)
 					confirm:SetPos(600 * (3/4) - 10, 0)
 					confirm:SetSize(20, 20)
-					confirm:SetImage("icon16/accept.png")
+					confirm:SetText("5")
+					confirm:SetFont("GWater2TextMono")
+					confirm:SetKeepAspect(true)
 					confirm.Paint = nil
 					function confirm:DoClick() 
 						gwater2.solver:Destroy()
@@ -266,9 +270,25 @@ local performance = {
 						_util.emit_sound("select_ok")
 					end
 
+					confirm:SetEnabled(false)
+					confirm:SetColor(Color(255, 255, 255))
+					for i=1, 4 do
+						timer.Simple(i, function()
+							if not IsValid(confirm) then return end
+							confirm:SetText(tostring(5-i))
+						end)
+					end
+					timer.Simple(5, function()
+						if not IsValid(confirm) then return end
+						confirm:SetImage("icon16/accept.png")
+						confirm:SetText("")
+						confirm:SetEnabled(true)
+					end)
+
 					local deny = vgui.Create("DImageButton", buttons)
 					deny:SetPos(600 * (1/4) - 10, 0)
 					deny:SetSize(20, 20)
+					deny:SetKeepAspect(true)
 					deny:SetImage("icon16/cross.png")
 					deny.Paint = nil
 					function deny:DoClick() 

lua/menu/gwater2_util.lua

@@ -279,12 +279,13 @@ local function make_parameter_scratch(tab, locale_parameter_name, parameter_name
 	-- if we can't get parameter, let's hope .setup() does that for us
 	slider:SetDecimals(parameter.decimals)
 
-	local button = panel:Add("DButton")
+	local button = panel:Add("DImageButton")
 	panel.button = button
-	button:SetText("")
-	button:SetImage("icon16/arrow_refresh.png")
-	button:SetWide(button:GetTall())
 	button:Dock(RIGHT)
+	button:SetImage("gwater2/icons/reset.png")
+	button:SizeToContents()
+	button:SetKeepAspect(true)
+	button:SetStretchToFit(false)
 	button.Paint = nil
 	button.DoClick = slider_functions.reset
 
@@ -299,6 +300,8 @@ local function make_parameter_scratch(tab, locale_parameter_name, parameter_name
 	-- call custom setup function
 	if parameter.setup then parameter.setup(slider) end
 
+	if panel.label.fancycolor then button:SetColor(panel.label.fancycolor) end
+
 	gwater2.options.initialised[parameter_id] = {parameter, slider}
 
 	button.DoClick = slider_functions.reset
@@ -361,17 +364,22 @@ local function make_parameter_color(tab, locale_parameter_name, parameter_name,
 	mixer:SetWangs(true)
 	-- mixer:SetColor(gwater2.parameters[parameter_id]) 
 
-	local button = panel:Add("DButton")
+	local button = panel:Add("DImageButton")
 	panel.button = button
 	button:Dock(RIGHT)
-	button:SetText("")
-	button:SetImage("icon16/arrow_refresh.png")
-	button:SetWide(button:GetTall())
+	button:SetImage("gwater2/icons/reset.png")
+	button:SizeToContents()
+	button:SetKeepAspect(true)
+	button:SetStretchToFit(false)
 	button.Paint = nil
+	button.DoClick = color_functions.reset
 
 	panel:SizeToContents()
 
 	if parameter.setup then parameter.setup(mixer) end
+
+	if panel.label.fancycolor then button:SetColor(panel.label.fancycolor) end
+
 	gwater2.options.initialised[parameter_id] = {parameter, mixer}
 
 	-- TODO: find something to reset editing to false when user stops editing color
@@ -407,13 +415,15 @@ local function make_parameter_check(tab, locale_parameter_name, parameter_name,
 	check:Dock(FILL)
 	check:DockMargin(5, 0, 5, 0)
 	check:SetText("")
-	local button = panel:Add("DButton")
+	local button = panel:Add("DImageButton")
 	panel.button = button
 	button:Dock(RIGHT)
-	button:SetText("")
-	button:SetImage("icon16/arrow_refresh.png")
-	button:SetWide(button:GetTall())
+	button:SetImage("gwater2/icons/reset.png")
+	button:SizeToContents()
+	button:SetKeepAspect(true)
+	button:SetStretchToFit(false)
 	button.Paint = nil
+	button.DoClick = check_functions.reset
 
 	local parameter_id = string.lower(parameter_name):gsub(" ", "_")
 	panel.parameter = parameter_id
@@ -423,6 +433,9 @@ local function make_parameter_check(tab, locale_parameter_name, parameter_name,
 	pcall(check_functions.init_setvalue, panel)
 	-- if we can't get parameter, let's hope .setup() does that for us
 	if parameter.setup then parameter.setup(check) end
+
+	if panel.label.fancycolor then button:SetColor(panel.label.fancycolor) end
+
 	gwater2.options.initialised[parameter_id] = {parameter, check}
 
 	button.DoClick = check_functions.reset