Promotic

Object PmgSlider (Slider)

Description:
Entering numeric value in the form of slider.
On running the application it is possible to change the slider value either by dragging the slider or by clicking the mouse on one of the arrows or by clicking the mouse on the slider background. The value is then fluently changed in the ValueMin, ValueMax range.
This object inherits properties, methods and events of the PmgBox object.
Properties and methods of this object:
ValueValue corresponding to slider button
ValueMaxUpper limit of entered value
ValueMinLower limit of entered value
Properties and methods inherited from the PmgBox object:
BorderTypeType of the box border
BorderWidthWidth of the box border
ColorDarkDark color of the 3D Pmg object border
ColorItemBackground color of the box
ColorLightLight color of the 3D Pmg object border
Properties and methods inherited from the PmgObject object:
AddEventRegisters a function into selected event
BlinkStarts/stops blinking of the Pmg object
DxWidth of the Pmg object
DyHeight of the Pmg object
EnabledEnable/disable the control, i.e. user's inputs to the object
FocusDetects/set the focus of the Pmg object
GetChildByIndexReturns the nested Pmg object defined by order
GetChildCountReturns the number of nested Pmg objects
GetPathNameObject name with the path to this object
GetItemInfoReturns special information regarding the Pmg object
GetParReading the value of the Pmg object parameter (or its parents)
IniDxInitial width of the Pmg object
IniDyInitial height of the Pmg object
IniXInitial X-position of the left upper corner of the Pmg object relative to superior object
IniYInitial Y-position of the left upper corner of the Pmg object relative to superior object
ItemsReturns reference to Pmg object
MethodsAccess to designer's methods of this object
MouseOnIdentification if the mouse cursor finds itself over the Pmg object
NameThe name of the Pmg object
ParentReturns reference to the parent Pmg object
PmReturns the Pma object (obsolete)
PmPanelReturns reference to the PmaPanel object where the Pmg object is placed
RefreshRefresh of the Pmg object
RemoveEventDeregisters the function in the specified event
RootReturns reference to the root PmgRoot object
ShowMenuOpens local menu of the Pmg object
ScreenXX-coordinate of the left upper corner of the Pmg object relative to computer screen
ScreenYY-coordinate of the left upper corner of the Pmg object relative to computer screen
ToolTipTooltip text of the Pmg object
VarsReturns the variable of the Pmg object
ViewXPosition of X-coordinate of the left upper corner of the Pmg object relative to the PmgRoot object
ViewYPosition of the Y-coordinate of the left upper corner of the Pmg object relative to the PmgRoot object
VisibleSets the visibility/invisibility of the Pmg object
XX-coordinate of the left upper corner of the Pmg object relative to superior Pmg object
YY-coordinate of the left upper corner of the Pmg object relative to superior Pmg object
Events of this object:
onDataEditAcceptIs triggered after final change of the object content
Events inherited from the PmgObject object:
onStartIs triggered on the construction of the Pmg object in the course of opening the panel
onStopIs triggered on the destruction of the Pmg object in the course of closing the panel
onRefreshIs triggered on the data refresh of the Pmg object
onKeyPressIs triggered after pressing or releasing the key of the keyboard
onMousePressIs triggered after pressing or releasing the left mouse button
onMenuFillIs triggered after pressing by the right mouse button over the Pmg object
onMenuSelectIs triggered on the selection of the item from the Pmg object local menu
onModeChangeIs triggered when the Pmg object mode changes
onFocusInIs triggered if the object receives focus
onFocusOutIs triggered if the object loses focus
Configuration tabs:
ObjectGeneral information about the object
PositionSetting the position, width and height of the Pmg object
VariablesList and configuration of user defined Pmg object variables
EventsAlgorithms definition for the object events
MethodsDefinition of designer's method of the Pmg object
BoxSetting the background area of the Pmg object
SliderSlider configuration.
Note:
The slider value is accessible by means of the Value property. Its data binding specifies the variable into which the value corresponding to the slider button position is transferred in the runtime mode. The data binding is here "for read and write", it means that if the value of the data binding is changed by other methods (e.g. in the script), then the change of this value is reflected into the slider button position.
The slider doesn't contain a visible scale, entering the value is only for the orientation. If it is necessary to show the scale or the entered value, then it can be used the more complex PmgSliderBox object.
For numeric entering the value the PmgNumber object (entering the value on the place in the object) can be used.
See also:
- PmgSliderBox (object)

History:
Pm9.00.00: Object name changed: PmiSlider -> PmgSlider
PROMOTIC 9.0.21 SCADA system documentation - MICROSYS, spol. s r.o.

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