Siemens SINUMERIK 828D Commissioning Manual page 1113

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Subroutine to be called:

Description:

Customer widget class declaration:

class SLESTESTCUSTOMWIDGET_EXPORT SlEsTestCustomWidget

Custom widget class:

QVariantList vntList;

vntList << 123.456;

emit invokeSub("MySub", vntList);

Dialog box configuration:

DEF MyCWVar1 = (W///,"slestestcustomwidget.SlEsTestCustomWidget")

SUB(on_MyCWVar1_MySub)

Result easyscreen_log.txt:

[10:22:40.445] DEBUG: SUB(on_MyCWVar1_MySub) was called with parameter: "123.456"

SINUMERIK Integrate Run MyScreens

Programming Manual, 10/2015, 6FC5397-3DP40-5BA3

SUB(on_<Variablename>_<Signalname>)

Response to a custom widget signal

Variable name

SIGARG 0 - 9

Q_OBJECT signals: void invokeSub(const QString& szSubName, const QVariantList&

DEBUG("SUB(on_MyCWVar1_MySub) was called with parameter: """ << SIGARG[0] <<

Name of a dialog box variable to which a custom widget

is assigned.

Name of the custom widget signal

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.

: public QWidget

Graphic and logic elements

7.4 Custom widgets

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