Dragging the Nautlius "Home" Button is ignored by the XdndManager and has "text/url-list"

[Brandon Schaefer]

To reproduce:
1: Open Nautlius
2: Drag the "Home" Button that is part of the current path you are on.
3: Drag the button over the launcher

This button still has the "text/uri-list" as part of its mimes, but the XdndManager doesn't pick up that it is moving, as the launcher icons should dim right when you start dragging it. As you see nothing gets dimmed, and moving it over the launcher causes it to get stuck.

So this could be a bug in Nautlius, or somewhere between where we get the mimes from nux and the XdndManager.cpp

It looks like nautlius does not create an Xwindow for the dragging of the Home button. This means the XdndManager doesn't know about it. So we need to figure out a way to tell if the XdndManager knows about the drag, if it doesn't know about the Dnd ignore it in the launcher.

This could possibly be done by check if we have got to StartDnd, which only gets called by the XdndManager.

[Brandon Schaefer (brandontschaefer)]

The Home button

[Christopher Townsend (townsend)]

I notice the first time dragging the Home button, the Launcher will dim and only a few icons will remain lit. However, after that, the Launcher will not dim anymore until the nautilus process is restarted and then the Launcher will dim again.

I really wonder if this is an issue in Nautilus...