Object PmgWCheck (Checkbox)
Description:
This object is obsolete (but functional) and it is better to use the PmgButtonState object - see Checkbox.
The object serves for entering or displaying a YES/NO value (Boolean type, value 1 or 0). If the user changes the value (e.g. by clicking the mouse) then the onDataEditAccept event is triggered.
This object is the Window Pmg object.
The value je kept in the Value property. Its possible data binding specifies the variable into which the Checkbox value is written in runtime in the time of entering a new value, see the onDataEditAccept event. The data binding is here "for read and write", it means that if the variable of the data binding is changed even by other methods, then the change of this variable is displayed.
The "As button" configurator changes the appearance of the CheckBox to the two-states button which is shown down on the value 1 and shown up on the value 0.
This object inherits properties, methods and events of the PmgObject object.
Properties and methods of this object:
| ColorItem | Background color |
|---|---|
| Text | Description text |
| Value | Value of the CheckBox |
Properties and methods inherited from the PmgObject object:
| AddEvent() | Registers a function into the specified event |
|---|---|
| Blink() | Starts/stops blinking of the Pmg object |
| Dx | Width of the Pmg object |
| Dy | Height of the Pmg object |
| Enabled | Enable/disable the control, i.e. user's inputs to the object |
| Focus | Detects/set the focus of the Pmg object |
| GetChildByIndex() | Returns the nested Pmg object defined by order |
| GetChildCount() | Returns the number of nested Pmg objects |
| GetPathName() | Object name with the path to this object |
| GetItemInfo() | Returns special information regarding the Pmg object |
| GetPar() | Reading the value of the Pmg object parameter (or its parents) |
| IniDx | Initial width of the Pmg object |
| IniDy | Initial height of the Pmg object |
| IniX | Initial X-position of the left upper corner of the Pmg object relative to superior object |
| IniY | Initial Y-position of the left upper corner of the Pmg object relative to superior object |
| Items() | Returns reference to Pmg object |
| Methods | Access to designer's methods of this object |
| MouseOn | Identification if the mouse cursor finds itself over the Pmg object |
| Name | The name of the Pmg object |
| Parent | Returns reference to the parent Pmg object |
| Pm() | Returns the Pma object (obsolete) |
| PmPanel | Returns reference to the PmaPanel object where the Pmg object is placed |
| Refresh() | Refresh of the Pmg object |
| RemoveEvent() | Unregisters the function in the specified event |
| Root | Returns reference to the root PmgRoot object |
| ShowMenu() | Opens local menu of the Pmg object |
| ScreenX | X-coordinate of the left upper corner of the Pmg object relative to computer screen |
| ScreenY | Y-coordinate of the left upper corner of the Pmg object relative to computer screen |
| ToolTip | Tooltip text of the Pmg object |
| Vars() | Returns the variable of the Pmg object |
| ViewX | Position of X-coordinate of the left upper corner of the Pmg object relative to the PmgRoot object |
| ViewY | Position of the Y-coordinate of the left upper corner of the Pmg object relative to the PmgRoot object |
| Visible | Sets the visibility/invisibility of the Pmg object |
| X | X-coordinate of the left upper corner of the Pmg object relative to superior Pmg object |
| Y | Y-coordinate of the left upper corner of the Pmg object relative to superior Pmg object |
Events of this object:
| onDataEditAccept | Is triggered after change of the object value |
|---|
Events inherited from the PmgObject object:
| onFocusIn | Is triggered if the object receives focus |
|---|---|
| onFocusOut | Is triggered if the object loses focus |
| onModeChange | Is triggered when the Pmg object mode changes |
| onRefresh | Is triggered on the data refresh of the Pmg object |
| onStart | Is triggered on the construction of the Pmg object in the course of opening the panel |
| onStop | Is triggered on the destruction of the Pmg object in the course of closing the panel |
Configuration tabs:
| Object | General information about the object |
|---|---|
| Position | Setting the position, width and height of the Pmg object |
| Variables | List and configuration of user defined Pmg object variables |
| Events | Algorithms definition for the object events |
| Methods | Definition of designer's method of the Pmg object |
| Checkbox | Properties of the PmgWCheck object. |
History:
PROMOTIC 9.0.27 SCADA system documentation MICROSYS, spol. s r.o.
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