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i wrote a composed widget which was placed a svgPath widget. But the svgPath widget post mouseDown message with a string argument. post "mouseDown" with [the click button formatted as string] Now I need to handle mouseDown message when use click on my widget. The problem is that the onMouseDown hand...

livecodeali wrote:Alternatively you could use LCB's the entries of directory <directory> operator to check if the file exists.

the entries of directory will crash with some path at Windows platform. Other other hand, if the <directory> does not exist and what will happen?
Thank you for your information.

livecodeali wrote:Hi Marken,
You could do such a thing in the widget's OnOpen handler.

good, I never test OnOpen() handler. Thank you.

I wrote a widget with a property to set image file to show. I don't want to save pixels data of image in stack. Instead, I just save the path information of the image file. So after load stack, the widget need to check if the file exists. Now I use " execute script "return there is a file" " to chec...

I developed a widget and package it into .lce file.
But I have no idea how to install widget package. Extension builder seems only load .lcb file.
Thanks anyone tell me how to distribute my own widget with .lce package without lcb

In recent, I joined a interesting project which use LiveCode to develop some App. UI design and coding must were done at the same time. It is very exhausted either that the coder set the UI properties or the coder wait UI designer to set UI properties. So we developed a plugin to separate two kinds ...