added resize handle for bag windows (WIP)

BetterBags.toc

@@ -39,6 +39,8 @@ theme\masque.lua
 
 data\items.lua
 
+util\resize.lua
+
 frames\money.lua
 frames\context.lua
 frames\column.lua

frames/bag.lua

@@ -39,6 +39,9 @@ local money = addon:GetModule('MoneyFrame')
 ---@class Views: AceModule
 local views = addon:GetModule('Views')
 
+---@class Resize: AceModule
+local resize = addon:GetModule('Resize')
+
 ---@class Debug: AceModule
 local debug = addon:GetModule('Debug')
 
@@ -412,7 +415,7 @@ function bagFrame:Create(kind)
       b:ToggleReagentBank()
     end
   end)
-
+  resize:MakeResizable(b.frame)
   return b
 end
 

util/resize.lua

@@ -0,0 +1,30 @@
+local addonName = ... ---@type string
+
+---@class BetterBags: AceAddon
+local addon = LibStub('AceAddon-3.0'):GetAddon(addonName)
+
+---@class Resize: AceModule
+local resize = addon:NewModule('Resize')
+
+---@param frame Frame
+function resize:MakeResizable(frame)
+  frame:SetResizable(true)
+  frame:SetResizeBounds(300, 300)
+  local resizeHandle = CreateFrame("Button", nil, frame)
+  resizeHandle:EnableMouse(true)
+  resizeHandle:SetPoint("BOTTOMRIGHT")
+  resizeHandle:SetSize(16, 16)
+  resizeHandle:SetNormalTexture("Interface\\ChatFrame\\UI-ChatIM-SizeGrabber-Down")
+  resizeHandle:SetHighlightTexture("Interface\\ChatFrame\\UI-ChatIM-SizeGrabber-Highlight")
+  resizeHandle:SetPushedTexture("Interface\\ChatFrame\\UI-ChatIM-SizeGrabber-Up")
+  resizeHandle:SetScript("OnMouseDown", function(p)
+    p:GetParent():StartSizing("BOTTOMRIGHT")
+  end)
+  resizeHandle:SetScript("OnMouseUp", function(p)
+    p:GetParent():StopMovingOrSizing("BOTTOMRIGHT")
+  end)
+end
+
+function resize:HideResize(frame)
+
+end