Subroutine to be called:
Syntax: SUB(on_<Variablename>_<Signalname>)
…
END_SUB
Description: Response to a custom widget signal
Parameters:
Variable name Name of a dialog box variable to which a custom widget
is assigned.
Signal name Name of the custom widget signal
SIGARG 0 - 9 Transfer parameters for the custom widget method.
Supported data formats: See above
Notice:
The transfer parameters are always passed "By‐
Val," i.e. only the value and not, for example, the refer‐
ence to a variable is passed.
Example
Customer widget class declaration:
class SLESTESTCUSTOMWIDGET_EXPORT SlEsTestCustomWidget : public QWidget
{
Q_OBJECT signals: void invokeSub(const QString& szSubName, const QVariantList&
vntList);
…
}
Custom widget class:
QVariantList vntList;
vntList << 123.456;
emit invokeSub("MySub", vntList);
Dialog box configuration:
DEF MyCWVar1 = (W///,"slestestcustomwidget.SlEsTestCustomWidget")
SUB(on_MyCWVar1_MySub)
DEBUG("SUB(on_MyCWVar1_MySub) was called with parameter: """ << SIGARG[0] <<
"""")
END_SUB
Result easyscreen_log.txt:
[10:22:40.445] DEBUG: SUB(on_MyCWVar1_MySub) was called with parameter: "123.456"
Graphic and logic elements
7.4 Custom widgets
SINUMERIK Integrate Run MyScreens
Programming Manual, 10/2015, 6FC5397-3DP40-5BA3 183
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