fix useWith mouse conflict with resize borders

modules/core_lib/mouse.lua

@@ -1,19 +1,29 @@
 Mouse = {}
 
+local cursorChanged = true
+
 function Mouse.setTargetCursor()
   g_window.setMouseCursor('/core_styles/cursors/targetcursor.png', {x=9,y=9})
+  cursorChanged = true
 end
 
 function Mouse.setHorizontalCursor()
   g_window.setMouseCursor('/core_styles/cursors/horizontal.png', {x=9,y=4})
+  cursorChanged = true
 end
 
 function Mouse.setVerticalCursor()
   g_window.setMouseCursor('/core_styles/cursors/vertical.png', {x=4,y=9})
+  cursorChanged = true
 end
 
 function Mouse.restoreCursor()
   g_window.restoreMouseCursor()
+  cursorChanged = false
+end
+
+function Mouse.isCursorChanged()
+  return cursorChanged
 end
 
 function Mouse.isPressed()

modules/core_lib/widgets/uiresizeborder.lua

@@ -10,7 +10,7 @@ end
 
 function UIResizeBorder:onHoverChange(hovered)
   if hovered then
-    if g_ui.getDraggingWidget() then return end
+    if Mouse.isCursorChanged() or Mouse.isPressed() then return end
     if self:getWidth() > self:getHeight() then
       Mouse.setVerticalCursor()
       self.vertical = true

modules/core_lib/widgets/uisplitter.lua

@@ -9,7 +9,7 @@ end
 
 function UISplitter:onHoverChange(hovered)
   if hovered then
-    if g_ui.getDraggingWidget() then return end
+    if Mouse.isCursorChanged() or Mouse.isPressed() then return end
     if self:getWidth() > self:getHeight() then
       Mouse.setVerticalCursor()
       self.vertical = true