CopperSpice API  1.7.2
QTextItem Class Reference

The QTextItem class provides all the information required to draw text in a custom paint engine. More...

Inherited by QTextItemInt.

Public Typedefs

using RenderFlags = QFlags< RenderFlag >
 

Public Types

enum  RenderFlag
 

Public Methods

qreal ascent () const
 
qreal descent () const
 
QFont font () const
 
RenderFlags renderFlags () const
 
QString text () const
 
qreal width () const
 

Detailed Description

The QTextItem class provides all the information required to draw text in a custom paint engine.

When you reimplement your own paint engine, you must reimplement QPaintEngine::drawTextItem(), a function that takes a QTextItem as one of its arguments.

Member Typedef Documentation

Typedef for QFlags<RenderFlag>. Refer to QTextItem::RenderFlag for documentation.

Member Enumeration Documentation

ConstantValueDescription
QTextItem::RightToLeft0x1Render the text from right to left.
QTextItem::Overline0x10Paint a line above the text.
QTextItem::Underline0x20Paint a line under the text.
QTextItem::StrikeOut0x40Paint a line through the text.

Method Documentation

qreal QTextItem::ascent ( ) const

Corresponds to the ascent of the piece of text that is drawn.

qreal QTextItem::descent ( ) const

Corresponds to the descent of the piece of text that is drawn.

QFont QTextItem::font ( ) const

Returns the font that should be used to draw the text.

RenderFlags QTextItem::renderFlags ( ) const

Returns the render flags used.

QString QTextItem::text ( ) const

Returns the text that should be drawn.

qreal QTextItem::width ( ) const

Specifies the total width of the text to be drawn.