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 cannot be removed or moved in the
Pma object tree. 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
Pmg object tree
in the graphics editor.
This object inherits properties, methods and events of the
PmaObject object.
Properties and methods of this object:
| AddEventTimer() | Unrepeated or repeated calling of the event function after a defined time period |
|---|
| RemoveEventTimer() | Cancelling the unrepeated or repeated calling of function after a defined time period |
|---|
Properties and methods inherited from the PmaObject object:
| AddEvent() | Registers a function into the specified event |
|---|
| GetOwnedByIndex() | Returns the subobject defined by its index |
|---|
| GetOwnedByName() | Returns reference to the subobject defined by its name |
|---|
| GetOwnedByType() | Returns an array of references to the subobjects |
|---|
| GetOwnedNum() | Returns number of subobjects in the object |
|---|
| GetPar() | Reading the value of the Pma object parameter (or its parents) |
|---|
| GetPathName() | Object name with the path to this object |
|---|
| GetPermission() | Returns permission of corresponding operation from object |
|---|
| Methods | Access to designer methods of this object |
|---|
| Name | Object name (without the path) |
|---|
| Parent | Returns reference to the parent Pma object |
|---|
| Pm() | Returns reference to the Pma object or to its implementation subobject |
|---|
| RemoveEvent() | Unregisters the function in the specified event |
|---|
| Root | Returns reference to the root application object PmaRoot |
|---|
Events of this object:
| onAppError | Is triggered when a global error in the application occurs |
|---|
| onAppSignal | Is triggered after launching the program PmSignal.exe |
|---|
| onAppStartBegin | Is triggered immediately after the application is launched |
|---|
| onAppStartEnd | Is triggered after completion of the application start |
|---|
| onAppStopBegin | Is triggered after the command for halting the application |
|---|
| onAppStopEnd | Is triggered after halting the application |
|---|
| onKeyPress | Is triggered after pressing or releasing any key |
|---|
| onSystemMenuFill | Is triggered when the system menu is displayed |
|---|
| onSystemMenuSelect | Is triggered on the selection of an item from the application system menu |
|---|
| onTimeChange | Is triggered on the change of the computer system time |
|---|
| onUserLogoff | Is triggered after the confirmation of the user log-off from the running application |
|---|
| onUserLogonBegin | Is triggered after confirmation of the user log-on into the running application |
|---|
| onUserLogonEnd | Is triggered after successful loggin-in user to running application |
|---|
Events inherited from the PmaObject object:
| onStart | Is triggered for each object in runtime only once at the beginning |
|---|
| onStop | Is triggered for each Pma object in runtime only once at the stop of the application |
|---|
Configuration tabs:
| Object | General information about the object |
|---|
| Events | Definition of object events algorithms |
|---|
| Methods | Definition of designer method of the object |
|---|
| Application | Basic settings of the application |
|---|
| Appearance | Definition of the running application appearance |
|---|
| Permissions | Object permissions |
|---|
| Users | Users and user groups definition |
|---|
| Other | Setting other properties and application components |
|---|
History:
Pm9.00.00: Object name changed:
PmRoot ->
PmaRoot