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Okay here is "working" example that won't work for me: I am using PureBasic 5.31 on Mac OSX (10.9.4).
I create an image, add a large circle to the image, then add it to the canvas, which is placed in a ScrollAreaGadget. Why won't it scroll?


OpenWindow(0,0,0,800,600,"Test ScrollArea")

NewImage ...

Thank you Bernd but your example does not work; in fact it exhibits the same behavior i notice i my program. In you example, I am able to draw to the CanvasGadget but I cannot scroll the ScrollAreaGadget at all. It acts just like a un-scrollable picture. Maybe something wrong with my settings?

I cannot get the following code to scroll at all in an 800x600 Window:


SC = ScrollAreaGadget(#PB_Any,0,50,800,510,1000,600)
GraphicSchedule = CanvasGadget(#PB_Any,0,0,1000,600)
CloseGadgetList()


I can draw to the CanvasGadget, which is larger than the windows width, which is why I need to ...

Thank you for all the great information on this topic.

I am multi-platform (Mac and PC) programmer and need to find a simple solution to put the line numbers on the left side of my EditorGadget, just like the PB program does. I see Windows solutions, but nothing for Mac. Please help.

Also, the ...

This works great for only Windows. The MacOSX App I am developing does not allow "SendMessage_". Is there any in a mac application to always scroll to the bottom of an EditorGadget automatically?