Resolve "Merge the best from 7.40 branch"

SabrehavenOTClient/modules/corelib/mouse.lua

@@ -0,0 +1,36 @@
+-- @docclass
+function g_mouse.bindAutoPress(widget, callback, delay, button)
+  local button = button or MouseLeftButton
+  connect(widget, { onMousePress = function(widget, mousePos, mouseButton)
+    if mouseButton ~= button then
+      return false
+    end
+    local startTime = g_clock.millis()
+    callback(widget, mousePos, mouseButton, 0)
+    periodicalEvent(function()
+      callback(widget, g_window.getMousePosition(), mouseButton, g_clock.millis() - startTime)
+    end, function()
+      return g_mouse.isPressed(mouseButton)
+    end, 30, delay)
+    return true
+  end })
+end
+
+function g_mouse.bindPressMove(widget, callback)
+  connect(widget, { onMouseMove = function(widget, mousePos, mouseMoved)
+    if widget:isPressed() then
+      callback(mousePos, mouseMoved)
+      return true
+    end
+  end })
+end
+
+function g_mouse.bindPress(widget, callback, button)
+  connect(widget, { onMousePress = function(widget, mousePos, mouseButton)
+    if not button or button == mouseButton then
+      callback(mousePos, mouseButton)
+      return true
+    end
+    return false
+  end })
+end