local PANEL = {}

function PANEL:Init()
	local w, h = ScrW()/6, ScrH()/8
	self:SetSize(w, h)
	h = h*13/16
	self.btnw = w*3/8
	self.btnh = h*3/8

	self.keyboard = {buttons = {}}

	local function DoClick(btn)
		for k,v in pairs(self.keyboard.buttons) do
			if(v.btn) then
				v.btn:SetToggle(false)
			end
		end
		btn:SetToggle(true)
		self.keyboard.buttons.curkey = btn
		self.keyboard.DoClick(self, btn)
	end

	local function UpdateColours(self, skin)
		if ( self:GetDisabled() )											then return self:SetTextStyleColor( skin.Colours.Button.Disabled ) end
		if ( self:GetToggle() || self.Depressed || self.m_bSelected )		then return self:SetTextStyleColor( skin.Colours.Button.Down ) end
		if ( self.Hovered )													then return self:SetTextStyleColor( skin.Colours.Button.Hover ) end

		return self:SetTextStyleColor( skin.Colours.Button.Normal )
	end

	--btns

	self.mouse1 = vgui.Create("DButton", self)
	self.mouse1:SetSize(self.btnw, self.btnh)
	self.mouse1.DoClick = DoClick
	self.mouse1.UpdateColours = UpdateColours
	self.mouse1:SetFont("DermaDefaultBold")
	self.mouse1:SetText("MOUSE1")

	self.keyboard.buttons["mouse1"] = {btn = self.mouse1, name = "mouse1"}

	self.mouse2 = vgui.Create("DButton", self)
	self.mouse2:SetSize(self.btnw, self.btnh)
	self.mouse2:SetPos(0, h*5/8)
	self.mouse2.DoClick = DoClick
	self.mouse2.UpdateColours = UpdateColours
	self.mouse2:SetFont("DermaDefaultBold")
	self.mouse2:SetText("MOUSE2")

	self.keyboard.buttons["mouse2"] = {btn = self.mouse2, name = "mouse2"}

	self.mouse3 = vgui.Create("DButton", self)
	self.mouse3:SetSize(self.btnw*2/3 - 4, h/6)
	self.mouse3:SetPos(self.btnw/2 - self.mouse3:GetWide()/2, h*5/12)
	self.mouse3.DoClick = DoClick
	self.mouse3.UpdateColours = UpdateColours
	self.mouse3:SetFont("DermaDefaultBold")
	self.mouse3:SetText("MOUSE3")

	self.keyboard.buttons["mouse3"] = {btn = self.mouse3, name = "mouse3"}

	self.mwheelup = vgui.Create("DButton", self)
	self.mwheelup:SetSize(self.btnw/6 - 4, h/6)
	self.mwheelup:SetPos(0, h*5/12)
	self.mwheelup.DoClick = DoClick
	self.mwheelup.UpdateColours = UpdateColours
	self.mwheelup:SetFont("Marlett")
	self.mwheelup:SetText("3")

	self.keyboard.buttons["mwheelup"] = {btn = self.mwheelup, name = "mwheelup"}

	self.mwheeldn = vgui.Create("DButton", self)
	self.mwheeldn:SetSize(self.btnw/6 - 4, h/6)
	self.mwheeldn:SetPos(self.btnw*5/6 + 4, h*5/12)
	self.mwheeldn.DoClick = DoClick
	self.mwheeldn.UpdateColours = UpdateColours
	self.mwheeldn:SetFont("Marlett")
	self.mwheeldn:SetText("4")

	self.keyboard.buttons["mwheelup"] = {btn = self.mwheelup, name = "mwheelup"}

	self.base = vgui.Create("DPanel", self)
	self.base:SetSize(self.btnw*2 - 4, h)
	self.base:SetPos(self.btnw + 8, 0)

	self.mouse4 = vgui.Create("DButton", self)
	self.mouse4:SetSize(w*5/16 - 4, h/6)
	self.mouse4:SetPos(self.btnw + 8, h + 4)
	self.mouse4.DoClick = DoClick
	self.mouse4.UpdateColours = UpdateColours
	self.mouse4:SetFont("DermaDefaultBold")
	self.mouse4:SetText("MOUSE4")

	self.keyboard.buttons["mouse4"] = {btn = self.mouse4, name = "mouse4"}

	self.mouse5 = vgui.Create("DButton", self)
	self.mouse5:SetSize(w*5/16 - 4, h/6)
	self.mouse5:SetPos(self.btnw + w*5/16 + 8, h + 4)
	self.mouse5.DoClick = DoClick
	self.mouse5.UpdateColours = UpdateColours
	self.mouse5:SetFont("DermaDefaultBold")
	self.mouse5:SetText("MOUSE5")

	self.keyboard.buttons["mouse5"] = {btn = self.mouse5, name = "mouse5"}
end

function PANEL:Paint(w, h)
	surface.SetDrawColor(60, 60, 60)
	surface.DrawRect(0, 0, w, h)
end

vgui.Register("mousepanel", PANEL)

local mouse = vgui.Create("mousepanel")