CONTROL
- Introduction to CTRL
- CONTROL Classes
- Types of Control Functions
- Control graphics
  - Graphics objects
  - Attributes of graphics objects
  - Panel functions
  - Reference Functions
  - Arc
  - AttentionEffect EWO functions
  - Bar trend
  - BarChart3D EWO
  - Button
  - Chart.ewo
  - Calendar
  - Cascade
  - Checkbox
  - Clock
  - Combobox
  - DateTimeEdit EWO functions
  - DialGauge EWO
  - DoubleSpinbox EWO
  - DpTreeView
  - DpTypeView
  - Embedded module
  - Frame
  - GIS Viewer EWO
    WinCC OA GIS Viewer provides the cartographic representation of objects in WinCC OA. This new feature provides numerous advantages, particularly in geographical distributed systems, like in Water, Traffic, Oil & Gas or Energy.
  - Label Functions
  - Layoutgroup functions
  - LCD number
  - Maps Widget - Properties and Functions
  - PDF Viewer EWO
  - PictureFlow EWO functions
  - Pipe
  - Polyline
  - Primitive text
  - Progress bar
  - Radio box
  - Rectangle
  - Reference Functions
  - Scheduler.ewo
  - Selection list
  - Slider
  - Spin button
    - "acceptDrops"
      Specifies whether drop events are enabled for this object.
    - "alignment"
      Aligns the text of a spin button to the cursor position or to the selected texts.
    - "appendItem_combo"
      Adds an item to the combo box, spin button, radio box or check box.
    - "buttonSymbols"
      Changes the button symbols of the spin-button symbols.
    - "events" (obsolete)
      Gets all events that are available for a shape. Obsolete, use scriptNames instead.
    - "font"
      Sets the font of an object.
    - "maximum" / "sbMaximum"
      Sets or reads the maximum value of a spin button. Previously the property name "sbMaximum" was used.
    - "minimum" / "sbMinimum"
      Sets or reads the maximum value of a spin button. Previously the property name "sbMinimum" was used.
    - "step" / "sbStep"
      Sets or reads the step increments for a spin button. Previously the property name "sbStep" was used.
    - "value" / "text"
      Value in the spin button text field. Previously the property name "text" was used.
    - "updatesEnabled"
      This attribute specifies whether updates of a widget (for example, a textEdit, slider, progress bar, zoom navigator, LCD number or thumb wheel) have been enabled.
    - "wrapping"
      Locks the possibility to jump from minimum value to maximum value or from maximum value to minimum value.
  - Splitter
  - Tab
  - Table
  - TextEdit
  - Text field
  - Thumb wheel
  - ToggleSwitch EWO
  - Tree widget
  - Trend
  - WebView EWO
  - Zoom Navigator
    Functions available for the Zoom Navigator widget.
- CONTROL Functions
- CTRL Debugger
  With the CTRL Debugger you can debug the programming language Control.
- CtrlExtension, basics
- CTRLPPCheck
  Save time and money with increased code quality in your projects

"buttonSymbols"

Changes the button symbols of the spin-button symbols.

Synopsis

setValue( string shape, "buttonSymbols", string symbol);

getValue( string shape, "buttonSymbols", string symbol);

shape.buttonSymbols( string symbol);

Parameters


Parameter	Description
shape	Name of the object
symbol	Name of the button symbol. Possible options are: "UpDownArrows" = arrow button (default) "PlusMinus" = +/- button "NoButtons" = no button symbol

Description

This attribute specifies which button symbol shall be displayed for a spin button.

Example

The following example specifies a +/- button for the spin button.

Under Windows the +/- signs can only be displayed when using the Windows schema "classical".

main()
{
  this.buttonSymbol("PlusMinus");
}

main()
{
  setValue("", "buttonSymbol","PlusMinus");
}

Assignment

Spin button