拖放工具栏按钮 [英] Drag and drop of Toolbar button

问题描述

大家好，
我的工具栏包含4个按钮线，矩形，圆，椭圆，
我想为我的工具栏实现拖放功能，
使用的可以从工具栏选择形状将其拖放到客户区域和他/她放置的地方，并在该地方绘制鼠标相关的形状，
我从来没有尝试过拖放.
因此，请给我任何想法或启动方式，或者从哪里开始，或者代码段，以便我可以实现自己想要的.

谢谢，
桑托什·达纳瓦德
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Hi all,
I have toolbar that contains 4 buttons Line,rectangle,circle,Elipse,
I want to implement drag and drop functionality for my toolbar that is,
used can Select shape from Toolbar drag it and drop on client area and place where he/she drop the a mouse related shape should be drawn on that place,
I''m never tried drag and drop still.
So please give me any idea or startup or from where i should start,or block of code so that i can implement what i want.

Thanks,
santosh dhanawade
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推荐答案

如果您知道在鼠标单击上方执行上述操作背后的想法，则也很容易在拖放操作中解决.事件！

if u know the idea behind the implementation of above durng a mouse click it is easy to solve in drag and drop too.Write code in mouse Right button release event!!

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