两种方法加入框体移动

Posted 2021-03-13 hsoftk

xml中代码：

<Frame name="MyFrame" frameStrata="DIALOG" toplevel="true" enableMouse="true" movable="true" hidden="true" parent="UIParent" enableKeyboard="true" >
        <Size>
            <AbsDimension x="500" y="380"/>
        </Size>
	<Scripts>
	　　<OnLoad>this:RegisterForDrag("LeftButton");</OnLoad>
	　　<OnDragStart>this:StartMoving();</OnDragStart>
	　　<OnDragStop>this:StopMovingOrSizing();</OnDragStop>
	　　<OnMouseDown>
		this:SetClampedToScreen(true)
	　　</OnMouseDown>
	</Scripts>
……
</Frame>

lua中的代码：

MyFrame:SetMovable(true)	
MyFrame:RegisterForDrag("LeftButton")

MyFrame:SetScript("OnDragStart", function()
	if arg1 == "LeftButton" then
		MyFrame:StartMoving()
	end
end)

MyFrame:SetScript("OnDragStop", function()
	MyFrame:StopMovingOrSizing()
end)

MyFrame:SetScript("OnMouseDown", function()
	MyFrame:SetClampedToScreen(true)
end)