Class TMargins8

class TMargins8;

Description

A set of margins stored as 8 bit integer values which can represent either pixels or twips between -128 and +127.

Members

Defined in TMargins8:

• InnerRect(const TRect &)constCalculates and returns an inner rectangle by applying the margins to the specifi...
• OuterRect(const TRect &)constCalculates and returns an outer rectangle by applying the margins to the specifi...
• SetAllValuesTo(TInt)Sets all four margins to a common value (between -128 and +127).
• SizeDelta()constCalculates and returns the difference in size between the outer and inner rectan...
• TMargins8()The constructor initialises all four margins to zero.
• TMargins8(TInt8,TInt8,TInt8,TInt8)Constructor setting the left, top, right, and bottom margins.
• iBottomBottom margin in twips or pixels.
• iLeftLeft margin in twips or pixels.
• iRightRight margin in twips or pixels.
• iTopTop margin in twips or pixels.

IMPORT_C TMargins8();

Description

The constructor initialises all four margins to zero.

IMPORT_C TMargins8(TInt8 aLeft, TInt8 aTop, TInt8 aRight, TInt8 aBottom);

Description

Constructor setting the left, top, right, and bottom margins.

Parameters

IMPORT_C void SetAllValuesTo(TInt aCommonValue);

Description

Sets all four margins to a common value (between -128 and +127).

Parameters

IMPORT_C TRect InnerRect(const TRect &aOuterRect) const;

Description

Calculates and returns an inner rectangle by applying the margins to the specified outer rectangle.

Parameters

Return value

IMPORT_C TRect OuterRect(const TRect &aInnerRect) const;

Description

Calculates and returns an outer rectangle by applying the margins to the specified inner rectangle.

Parameters

Return value

IMPORT_C TSize SizeDelta() const;

Description

Calculates and returns the difference in size between the outer and inner rectangles.

Return value

TInt8 iLeft;

Description

Left margin in twips or pixels.

TInt8 iRight;

Description

Right margin in twips or pixels.

TInt8 iTop;

Description

Top margin in twips or pixels.

TInt8 iBottom;

Description

Bottom margin in twips or pixels.