Initial commit

koptilnya/gui/elements/button.txt

@@ -0,0 +1,51 @@
+--@include label.txt
+--@include radius_mixin.txt
+--@include ../utils.txt
+
+require("label.txt")
+require("../utils.txt")
+
+EButton = class("EButton", ELabel)
+EButton:include(require("radius_mixin.txt"))
+
+accessorFunc(EButton, "_textColor", "TextColor", Color(230, 230, 230))
+accessorFunc(EButton, "_hoveredColor", "HoveredColor", Color(66, 66, 66))
+accessorFunc(EButton, "_hoveredTextColor", "HoveredTextColor", Color(230, 230, 230))
+accessorFunc(EButton, "_disabledColor", "DisabledColor", Color(32, 32, 32))
+accessorFunc(EButton, "_disabledTextColor", "DisabledTextColor", Color(80, 80, 80))
+
+function EButton:initialize()
+    ELabel.initialize(self)
+    
+    self:setText("Button")
+    self:setColor(Color(46, 46, 46))
+    self:setSize(100, 32)
+    self:setRoundedCorners(true)
+    self:setRadius(5)
+end
+
+function EButton:paint()
+    local x, y = self:getAbsolutePos()
+    local w, h = self:getSize()
+    local textW, textH = self:getTextSize()
+    local rTL, rTR, rBR, rBL = self:getRoundedCorners()
+    local bgColor, textColor
+    if self:isEnabled() then
+        bgColor = self:isHovered() and self:getHoveredColor() or self:getColor()
+        textColor = self:isHovered() and self:getHoveredTextColor() or self:getTextColor()
+    else
+        bgColor = self:getDisabledColor()
+        textColor = self:getDisabledTextColor()
+    end
+    
+    render.setColor(bgColor)
+    if self:getRadius() > 0 and (rTL or rTR or rBR or rBL) then
+        render.drawRoundedBoxEx(self:getRadius(), x, y, w, h, rTL, rTR, rBL, rBR)
+    else
+        render.drawRectFast(x, y, w, h)
+    end
+    
+    render.setFont(self:getFont())
+    render.setColor(textColor)
+    render.drawSimpleText(x + w / 2 - textW / 2, y + h / 2 - textH / 2, self:getText())
+end