ctrl/++ Signals & Slots | events

[kilianvp]

Its possible to create own events? I want connect to a variable and react on events like a value change event.

i already tried a dpConnectUserData() but changing the unserdata wont trigger the callbackfunction.

I want avoid the "hidden Textfield TextChanged" methode.

qt use signals and slots.. i can use that in ctrl++

[leoknipp]

The difference between a dpConnect() and dpConnectUserData() is that you can pass additional information to the work function using the "userdata" parameter.
It is not designed to react on changes of the variable where you have stored "userdata".

Best Regards
Leopold Knipp
Senior Support Specialist

[kilianvp]

is there any event driven function i can use?

nevermind i changed my design

[vogler]

maybe uiConnect is useful for you? (think >=v3.15). you can connect to object properties or to "events" and trigger that events with the function triggerEvent() ...