Object PmgRadioButton (Radio buttons with/without a title)
Description:
The object serves for selecting one of N items represented by the text row. The selected item highlighted.
The "Radio" term originated from the old radio receiver buttons - it used to be mechanical buttons: if one is pressed, then the other is released.
The selected item is specified by index (zero-based index). The index of the selected item can be got, for example, by means of the Value property.
Possible data binding specifies the variable into which the value related to the selected item is transferred. The data binding is here "for read and write", it means that if the variable of the data binding is changed by other methods, then the change of this variable is reflected into the change of the selected item.
If the selected text is changed then the onDataEditAccept event is triggered. Thus the radio buttons can be understood as Menus.
This object inherits properties, methods and events of the PmgBox object.
Properties and methods of this object:
| Value | Index of the selected text |
|---|
Properties and methods inherited from the PmgBox object:
| BorderType | Type of the box border |
|---|---|
| BorderWidth | Width of the box border |
| ColorDark | Dark color of the 3D Pmg object border |
| ColorItem | Background color of the box |
| ColorLight | Light color of the 3D Pmg object border |
Properties and methods inherited from the PmgObject object:
| AddEvent | Registers a function into selected 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 | Deregisters 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 content |
|---|
Events inherited from the PmgObject 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 |
| onRefresh | Is triggered on the data refresh of the Pmg object |
| onKeyPress | Is triggered after pressing or releasing the key of the keyboard |
| onMousePress | Is triggered after pressing or releasing the left mouse button |
| onMenuFill | Is triggered after pressing by the right mouse button over the Pmg object |
| onMenuSelect | Is triggered on the selection of an item from the Pmg object local menu |
| onModeChange | Is triggered when the Pmg object mode changes |
| onFocusIn | Is triggered if the object receives focus |
| onFocusOut | Is triggered if the object loses focus |
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 |
| Box | Setting the background area of the Pmg object |
| Button | Radio-button properties. |
History:
Pm9.00.01: Fixed bug: Even if the object had control disabled (in the "Control enabled" configurator), then in the Web panels it was still possible to change the value by clicking the mouse.
PROMOTIC 9.0.18 SCADA system documentation - MICROSYS, spol. s r.o.
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