> There are still problems to overcome:
> - the PeakFind panel needs to communicate back to the gui that it has been
deleted (to overcome a segmentation violation error when the pointer is deleted
a second time);

problem confirmed.

> - multiple PeakFind menu items appear when the canvas is split into multiple
pads (even though it is not added if already in the menu???);

problem confirmed.

> - still no way found to get a context menu for the folder icons (Files,
Online, Groups);

right.

> - need to figure out a way to let the user choose the active pad, so he/she
can pick any drawn histogram for peak finding (currently it only works with the
latest drawn histogram).

the current pad (gPad) is selected by clicking on it with the middle mouse
button. This has always worked and it still works (for me).

> - Clear All online histograms has been added to the main menu (it used to be
a button).

right.

K.O.