Double click on legend to change colors

Manu22 · Post by **Manu22** » Wed Aug 25, 2004 3:56 pm

Hello,
i would like user could click on 1 item in the legend and a color window appears to change the color of this line.
How can i do it ??
How can i check if the user clicked on the legend bar ?
Thanks
Manu

RCDran · Post by **RCDran** » Thu Aug 26, 2004 5:57 am

You may listen to the chartmouselistener and get the x,y co-ordinates and using that get the legend entiry and call the color chooser.

I have not done this personally, just an idea and perhaps there may be a better idea than this.

Manu22 · Post by **Manu22** » Fri Aug 27, 2004 8:12 am

RCDran wrote:You may listen to the chartmouselistener and get the x,y co-ordinates and using that get the legend entiry and call the color chooser.

I have not done this personally, just an idea and perhaps there may be a better idea than this.

The problem is that if the window is of different sizes, it will show me differents values of X,Y.

RCDran · Post by **RCDran** » Sat Aug 28, 2004 11:21 am

X,Y will be the co-ordinates of the mouse's location which does not matter how much ever the window size is. If you are going to re-size the window then the x,y you get is dtill the x,y of the mouse's location. So I think you can give a try.