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CONTROL
CONTROL graphics
Control graphics
TextEdit
"contentsHeight, contentsWidth"
The attribute "contentsHeight" returns the height of an object, for example, the height of a TextEdit text area. The attribute "contentsWidth" again returns the width of a TextEdit text area.

CONTROL
- Introduction to CTRL
- CONTROL Classes
- Types of Control Functions
- CONTROL graphics
  - Control graphics
    - Graphics objects
    - Attributes of graphics objects
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      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.
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    - TextEdit
      - "acceptDrops"
        Specifies whether drop events are enabled for this object.
      - "append"
        Adds a text to a textEdit document.
      - "alignment"
        Changes the alignment at the cursor position or the alignment of the selected text.
      - "autoFormatting"
      - "backgroundOrigin"
        Returns the origin of the widget`s background. This attribute only makes a difference if the widget has a background pixmap, in which case positioning matters. You can also set the origin.
      - "bold"
        Sets the font to bold.
      - "contentsHeight, contentsWidth"
        The attribute "contentsHeight" returns the height of an object, for example, the height of a TextEdit text area. The attribute "contentsWidth" again returns the width of a TextEdit text area.
      - "contentsX", "contentsY"
        The attributes contentsX and contentsY return the coordinate of an object, for example, of a TextEdit text or of a tree widget. contentsX returns the X coordinate of the contents (text) that are at the left edge of the view. contentsY returns the Y coordinate of the contents (text) that are at the top edge of the view.
      - "contextMenuPolicy"
        Defines how the respective widgets shows the context menu.
      - "currentFont"
        Changes the font at cursor position.
      - "cursorWidth"
        The attribute "cursorWidth" sets the cursor width of a textEdit.
      - "documentTitle"
        The attribute "documentTitle" gets or sets the title of a textEdit document.
      - "family"
        The attribute "family" returns the font family of the current font.
      - "focus"
        The attribute "focus"; returns TRUEif the object has the focus.
      - "font"
        Sets the font of an object.
      - "frameShadow"
        The attribute "frameShadow" specifies the frame effect (3D effect) of an object (textEdit, progress bar, tree widget, thumb wheel, LCD number, DpTreeView or zoom navigator).
      - "frameShape"
        The attribute "frameShape" sets the style of an object frame (textEdit frame, a thumb wheel, a tree widget, a zoom navigator , an LCD number or a progress bar).
      - "frameWidth"
        The attribute "frameWidth"; returns the width of a frame (a textEdit, a tree widget, a zoom navigator, LCD number, a thumb wheel etc.)
      - "getCursorPosition"
        Returns the cursor position in a textEdit document.
      - "hasSelectedText"
        The attribute "hasSelectedText"; returns TRUE if the text of a textEdit has been selected.
      - "height"
        The attribute "height" returns the height of an object (textEdit, progress bar, tree widget, zoom navigator, LCD number or a thumb wheel.)
      - "horizontalScrollBarPolicy" / "hScrollBarMode"
        The attribute "horizontalScrollBarPolicy"; sets the horizontal scroll bar mode of an object, for example, textEdit, tree widget or a table. (Until Version 3.10 "hScrollBarMode")
      - "insert"
        Inserts a text at the current cursor position.
      - "insertAt"
        Adds a text to a textEdit document at the defined position.
      - "insertHtml"
        Inserts an HTML text at the current cursor position.
      - "insertHtmlAt"
        Inserts an HTML text at the given position.
      - "insertParagraph"
        Adds a paragraph to a textEdit document at the given position.
      - "isActiveWindow"
        The attribute "isActiveWindow"; returns TRUE if this widget is the active window, otherwise FALSE.
      - "italic"
        The attribute "italic"; sets the font (of a textEdit) italic (beginning from the cursor position). The attribute also returns TRUE if the current font is italic.
      - "layoutDirection"
        Defines the widget's layout direction.
      - "length"
        The attribute "length" returns the length of a textEdit text.
      - "lineWidth"
        The attribute "lineWidth"; sets the width of an object (a textEdit, progress bar, tree widget, zoom navigator, LCD number or a thumb wheel (frame) ) line.
      - "linkUnderline" - obsolete
        The attribute "linkUnderline"; underlines a link. (Obsolete since Version 3.10)
      - "margin" - obsolete with version 3.12
        The attribute "margin" specifies the distance between the innermost pixel of the frame and the outermost pixel of the rectangle inside the frame.
      - "margin"
        The attribute sets the distance between the edge of the Text Edit and the text within the shape.
      - "maximumHeight, maximumWidth"
        The attribute "maximumHeight"; returns the maximum height of a textEdit (excluding any window frame), a tree widget or a slider and the attribute "maximumWidth"; the maximum width of a textEdit, a tree widget or a slider.
      - "midLineWidth"
        The attribute "midLineWidth" sets the width of the mid line (content) of an object (for example, a thumb wheel, tree widget, zoom navigator, LCD number or a progress bar).
      - "minimumHeight, minimumWidth"
        The attribute "minimumHeight"; returns the minimum height of a textEdit (excluding any window frame), a tree widget or of a slider and the attribute "minimumWidth"; the minimum width of a textEdit, tree widget or a slider.
      - "modified"
        The attribute "modified"; returns TRUE if a textEdit has been modified.
      - "overwriteMode";
        Sets the overwrite mode of a textEdit.
      - "ownCursor";
        The attribute "ownCursor" returns TRUE if an object (for example a textEdit, a tree widget, a slider, a zoom navigator or a thumb wheel) uses its own cursor. If the value is FALSE, the object uses its parent widget`s cursor.
      - "ownFont";
        The attribute "ownFont"; returns TRUE if an object (for example, a textEdit, a slider, a zoom navigator or a tree widget) uses its own font. If the value is FALSE, the object uses its parent widget`s font.
      - "placeholderText"
        This text is displayed grayed out until the user writes something in the text field.
      - "pointSize";
        The attribute "pointSize"; sets the font size of a textEdit text.
      - "readOnly";
        The attribute "readOnly"; sets a textEdit document to read only.
      - "removeParagraph"
        Removes a paragraph from a textEdit document at the given position.
      - "scrollBy"
        Scrolls the content by dx to the left and dy upwards.
      - "selectedText"
        The attribute "selectedText" returns the selected text of a textEdit.
      - "setCursorPosition"
        Sets the cursor position in a textEdit document.
      - "setSelection"
        Selects and highlights a given part of a TextEdit text.
      - "tabChangesFocus"
        If the attribute "tabChangesFocus" is set to TRUE, it is not possible to input tabulators.
      - "tabStopWidth"
        The attribute "tabStopWidth" sets the tab stop width of a textEdit.
      - "text"
        Returns the content (text) of a text field.
      - "textFormat"
        Sets the text format of a textEdit.
      - "textInteractionFlags"
        Defines how the TextEdit widget reacts to user inputs.
      - "tooltipDuration"
        Specifies how long a tooltip is shown.
      - "underline"
        Underlines the current font (text) or returns TRUE if the current font (text) has been underlined.
      - "underMouse"
        Returns TRUE if a widget (textEdit, slider, thumb wheel, tree widget, zoom navigator, LCD number or progress bar) is beneath the cursor.
      - "undoDepth" - obsolete
        This property holds the depth of the undo history. (Obsolete since Version 3.10)
      - "undoRedoEnabled"
        This property holds whether undo/redo is enabled.
      - "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.
      - "value"
        Defines the current value / text for multiline texts.
      - "visibleHeight"
        This property holds the vertical amount of the content that is visible.
      - "visibleWidth"
        This property holds the horizontal amount of the content that is visible.
      - "verticalScrollBarPolicy" / "vScrollBarMode"
        The attribute "verticalScrollBarPolicy" sets the vertical scroll bar mode of an object e.g. of a textEdit, a tree widget or a table. (Until Version 3.10 "vScrollBarMode")
      - "width"
        The attribute "width" returns the width of an object (e.g. a textEdit, a zoom navigator or a slider).
      - "wordWrap"
        The attribute "wordWrap" specifies the different word wrap modes.
      - "wrapColumnOrWidth"
        The attribute "wrapColumnOrWidth" sets the number of characters for the wrap mode "FixedColumnWidth" and the number of pixels for the wrap mode "FixedPixelWidth".
      - "wrapPolicy"
        The attribute "wrapPolicy" specifies where text (of a textEdit) can be wrapped in word wrap mode.
      - "x", "y"
        The attributes x and y return the coordinate of an object (e.g. a textEdit, a progress bar, a slider, a zoom navigator, an LCD number or a thumb wheel). x returns the X coordinate of an object. y returns the Y coordinate of an object.
    - 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.

"contentsHeight, contentsWidth"

The attribute "contentsHeight" returns the height of an object, for example, the height of a TextEdit text area. The attribute "contentsWidth" again returns the width of a TextEdit text area.

Synopsis

getValue(string shape, "contentsHeight", int &height);

get Value(string shape, "contentsWidth", int &width);

Parameter


Parameter	Description
shape	Name of the object
height	The height
width	The width

Description

The attribute "contentsHeight" returns the height of an object, for example, the height of a TextEdit text area. The attribute "contentsWidth" again returns the width of a TextEdit text area.

Example

Returns the height and width of the text (object "TEXT_EDIT1").

main()
{
  string obj = "TEXT_EDIT1";
  int h;
  int w;
  getValue(obj,"contentsHeight",h);
  getValue(obj,"contentsWidth",w);
  DebugN("Heigth", h);
  DebugN("Width", w);
}

Assignment

TextEdit, embedded module