| class TParaFormatMask |
Masks the paragraph format attributes which are involved when setting and sensing paragraph formatting.
Used in conjunction with an object of class CParaFormat. When setting formatting, only the attributes which are set in the mask will participate in the relevant function. When sensing formatting, on return, the mask indicates which attributes were sensed from the format layer, and were not taken from the default values.
| Public Member Functions | |
|---|---|
| TParaFormatMask() | |
| TBool | AttribIsSet(TTextFormatAttribute) |
| IMPORT_C void | ClearAll() |
| void | ClearAttrib(TTextFormatAttribute) |
| TBool | IsNull() |
| IMPORT_C void | SetAll() |
| void | SetAttrib(TTextFormatAttribute) |
| TBool | operator!=(const TParaFormatMask &) |
| IMPORT_C TBool | operator==(const TParaFormatMask &) |
| Private Attributes | |
|---|---|
| TUint32 | iGuard |
| TParaFormatMask | ( | ) | [inline] |
The default C++ constructor constructs a paragraph format mask, initialising all bits to zero.
| TBool | AttribIsSet | ( | TTextFormatAttribute | aAttribute | ) | const [inline] |
Tests whether an attribute flag is set.
ETrue if the flag is set, EFalse if not.
| TTextFormatAttribute aAttribute | The paragraph format attribute to test for. |
| void | ClearAttrib | ( | TTextFormatAttribute | aAttribute | ) | [inline] |
Clears a single attribute flag in the paragraph format mask.
| TTextFormatAttribute aAttribute | The attribute flag to clear. |
| TBool | IsNull | ( | ) | const [inline] |
Tests whether the mask is NULL, indicating that no flags have been set.
ETrue if mask is NULL, EFalse if not NULL.
| void | SetAttrib | ( | TTextFormatAttribute | aAttribute | ) | [inline] |
Sets a single attribute flag in the paragraph format mask.
| TTextFormatAttribute aAttribute | The attribute flag to set. |
| TBool | operator!= | ( | const TParaFormatMask & | aMask | ) | const [inline] |
Compares two paragraph format masks for inequality.
ETrue if any flags are different. EFalse if all flags are the same.
| const TParaFormatMask & aMask | The mask to compare. |
| IMPORT_C TBool | operator== | ( | const TParaFormatMask & | aMask | ) | const |
| const TParaFormatMask & aMask |