Object PmaRoot
Description:
The object is the root of the objects tree, its name is
"PmaRoot" and there is just one present in each application. This object represents the whole application.
This object can't be removed or moved in the tree of
Pma objects. The object defines basic parameters of the application on its tabs. In this object the same objects can be created as in the
PmaFolder object.
PmgRoot object fulfills similar role in the tree of
Pmg objects
in the graphics editor.
This object adopts properties and methods of the
PmaObject object.
Properties and methods:
| AddEventTimer | Unrepeated or repeated calling of a function after a defined time period |
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| RemoveEventTimer | Cancelling the unrepeated or repeated calling of function after defined time period |
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Events:
| onAppError | Is triggered when a global error in the application occurs |
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| onAppSignal | Is triggered after starting the program PmSignal.exe |
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| onAppStartBegin | Is triggered immediately after starting the application |
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| onAppStartEnd | Is triggered after completion of the application start |
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| onAppStopBegin | Is triggered after the command for halting the application |
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| onAppStopEnd | Is triggered after halting the application |
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| onKeyPress | Is triggered after pressing or releasing any key |
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| onSystemMenuFill | Is triggered when the system menu is displayed |
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| onSystemMenuSelect | Is triggered on the selection of an item from the application system menu |
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| onTimeChange | Is triggered on the change of the computer system time |
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| onUserLogoff | Is triggered after the acknowledgement of the user log-off from the running application |
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| onUserLogonBegin | Is triggered after the acknowledgement of the user log-on into the running application |
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| onUserLogonEnd | Is triggered after successful loggin-in user to running application |
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Configuration tabs:
| Object | General information about the object |
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| Content | Content of the object in the XML form |
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| Events | Definition of object events algorithms |
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| Methods | Definition of designer's method of the object |
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| Variables | Definition of global variables and constants (obsolete) |
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| Application | Basic settings of the application |
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| Appearance | Definition of the running application appearance |
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| Logical groups | Logical groups list definition |
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| Permissions | Object permissions |
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| Users | Users and user groups definition |
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| Trends | Global trends configuration |
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| DDE | Global configuration of DDE (NetDDE) communication |
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| Sockets | Global configuration of the communication by sockets (obsolete) |
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History:
Pm9.00.00: Object name changed:
PmRoot ->
PmaRoot