Inactive Matlab uicontrols cannot normally display their tooltips. This article shows how to do this with a combination of undocumented
Matlab's uicontrol tooltips have several limitations that can be overcome using the control's underlying Java object.
Matlab slider uicontrols do not enable a continuous-motion callback by default. This article explains how this can be achieved using
Matlab's Image Processing Toolbox's impoint function contains an annoying bug that can be fixed using some undocumented properties.
Matlab listbox and multi-line editbox uicontrols have pre-configured scrollbars. This article shows how they can be customized.