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lua/slib/vgui/cl_stextentry.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+local PANEL = {}
+
+local accentcolor, textcolor, textcolor_30, textcolor_80 = slib.getTheme("accentcolor"), slib.getTheme("textcolor"), slib.getTheme("textcolor", -30), slib.getTheme("textcolor", -80)
+
+function PANEL:Init()
+    slib.wrapFunction(self, "Dock", nil, function() return self end, true)
+    slib.wrapFunction(self, "SetNumeric", nil, function() return self end, true)
+    slib.wrapFunction(self, "DockMargin", nil, function() return self end, true)
+    slib.wrapFunction(self, "SetTextColor", nil, function() return self end, true)
+    slib.wrapFunction(self, "SetDrawLanguageID", nil, function() return self end, true)
+    slib.wrapFunction(self, "SetFont", nil, function() return self end, true)
+    slib.wrapFunction(self, "SetTall", nil, function() return self end, true)
+    slib.wrapFunction(self, "SetValue", nil, function() return self end, true)
+
+    self.font = slib.createFont("Roboto", 15)
+    self.placeholder = "Search..."
+
+    self:SetDrawLanguageID(false)
+    :SetTall(slib.getScaledSize(25, "y"))
+    :SetFont(self.font)
+    :SetTextColor(textcolor_80)
+    :SetValue(self.placeholder)
+end
+
+function PANEL:Paint(w,h)
+    local val = self:GetValue()
+    local wantedcolor = accentcolor
+    wantedcolor.a = self:HasFocus() and 120 or 20
+
+    if self.bg then
+        surface.SetDrawColor(self.bg)
+        surface.DrawRect(0, 0, w, h)
+    end
+    
+    if !self.sideline then
+        surface.SetDrawColor(slib.lerpColor(self, wantedcolor))
+        surface.DrawRect(0, !self.accentlinetop and h - 1 or 0, w, 1)
+    end
+
+    self:DrawTextEntryText(val == self.placeholder and textcolor_30 or textcolor, accentcolor, textcolor)
+end
+
+function PANEL:OnGetFocus()
+    local val = self:GetValue()
+    if val == self.placeholder then
+        self:SetValue("")
+    end
+end
+
+function PANEL:AccentLineTop(bool)
+    self.accentlinetop = bool
+end
+
+function PANEL:SetRefreshRate(rate)
+    self.refreshrate = rate
+end
+
+function PANEL:AccentSideLine(bool)
+    self.sideline = bool
+end
+
+function PANEL:OnTextChanged()
+    local newvalue = self:GetValue()
+
+    timer.Create(tostring(self), self.refreshrate or .3, 1, function()
+        if !IsValid(self) then return end
+        if isfunction(self.onValueChange) then
+            self.onValueChange(newvalue)
+        end
+    end)
+end
+
+function PANEL:SetPlaceholder(str)
+    self.placeholder = str
+    self:SetValue(self.placeholder)
+
+    return self
+end
+
+function PANEL:OnLoseFocus()
+    timer.Simple(.1, function()
+        if !IsValid(self) then return end
+        local val = self:GetValue()
+        if !val or val == "" then
+            self:SetValue(self.placeholder)
+        end
+    end)
+end
+
+vgui.Register("STextEntry", PANEL, "DTextEntry")