Quick Help (quickhelp
)¶
- class orangecanvas.gui.quickhelp.QuickHelp(*args, **kwargs)[source]¶
Bases:
PyQt5.QtWidgets.QTextBrowser
- textChanged¶
Emitted when the shown text changes.
- showHelp(text, timeout=0)[source]¶
Show help for timeout milliseconds. if timeout is 0 then show the text until it is cleared with clearHelp or showHelp is called with an empty string.
- showPermanentHelp(text)[source]¶
Set permanent help text. The text may be temporarily overridden by showHelp but will be shown again when that is cleared.