TCoeTextTypeAdaptor Class Reference
| class TCoeTextTypeAdaptor |
This class allows the XCoeTextDrawer to draw text that is in the form of a TBidiText object as well as pre-reordered new-line separated plain text descriptors. (The descriptor text is especially useful when using the XCoeTextDrawer together with the FORM component).
This removes the need to implement two versions of the DrawText() method.
Constructor & Destructor Documentation
TCoeTextTypeAdaptor(const TDesC &)
| IMPORT_C | TCoeTextTypeAdaptor | ( | const TDesC & | aText | ) | |
Constructor taking a plain descriptor as parameter. The directionality of the text separated with '' must always be left-to-right display order.
Parameters
| const TDesC & aText | The text wrapped by the TCoeTextTypeAdaptor. |
TCoeTextTypeAdaptor(const TBidiText &)
| IMPORT_C | TCoeTextTypeAdaptor | ( | const TBidiText & | aText | ) | |
Constructor taking a TBidiText object as parameter.
Parameters
| const TBidiText & aText | The text wrapped by the TCoeTextTypeAdaptor. |
Member Functions Documentation
HasRightToLeftDirectionality()
| IMPORT_C TBool | HasRightToLeftDirectionality | ( | ) | const |
This function checks the directionality of the text.
LineOfText(TInt, TInt &, const CFont &)
Extracts a line of text. The width (in pixels) of the line is returned in aWidthInPixels.
Parameters
| TInt aLineNumber | Zero-based line number. |
| TInt & aWidthInPixels | The width of the line of text. |
| const CFont & aFont | The font that will be used to draw the text. |
NumberOfLines()
| IMPORT_C TInt | NumberOfLines | ( | ) | const |
Calculates the number of lines in the text.
Member Enumerations Documentation
Enum TTextType
Enumerators
| ENewlineSeparated | |
| EBidiText | |
Member Data Documentation
const TAny * iText
| const TAny * | iText | [private] |
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