com.trolltech.qt.gui
Class QPlainTextDocumentLayout
java.lang.Object
com.trolltech.qt.internal.QSignalEmitterInternal
com.trolltech.qt.QSignalEmitter
com.trolltech.qt.QtJambiObject
com.trolltech.qt.core.QObject
com.trolltech.qt.gui.QAbstractTextDocumentLayout
com.trolltech.qt.gui.QPlainTextDocumentLayout
- All Implemented Interfaces:
- QtJambiInterface
public class QPlainTextDocumentLayout
- extends QAbstractTextDocumentLayout
The QPlainTextDocumentLayout class implements a plain text layout for QTextDocument
A QPlainTextDocumentLayout is required for text documents that can be display or edited in a QPlainTextEdit
. See QTextDocument::setDocumentLayout()
.
QPlainTextDocumentLayout uses the QAbstractTextDocumentLayout
API that QTextDocument
requires, but redefines it partially in order to support plain text better. For instances, it does not operate on vertical pixels, but on paragraphs (called blocks) instead. The height of a document is identical to the number of paragraphs it contains. The layout also doesn't support tables or nested frames, or any sort of advanced text layout that goes beyond a list of paragraphs with syntax highlighting.
Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter |
QSignalEmitter.AbstractSignal, QSignalEmitter.PrivateSignal0, QSignalEmitter.PrivateSignal1, QSignalEmitter.PrivateSignal2, QSignalEmitter.PrivateSignal3, QSignalEmitter.PrivateSignal4, QSignalEmitter.PrivateSignal5, QSignalEmitter.PrivateSignal6, QSignalEmitter.PrivateSignal7, QSignalEmitter.PrivateSignal8, QSignalEmitter.PrivateSignal9, QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9 |
Nested classes/interfaces inherited from class com.trolltech.qt.internal.QSignalEmitterInternal |
com.trolltech.qt.internal.QSignalEmitterInternal.AbstractSignalInternal |
Fields inherited from class com.trolltech.qt.internal.QSignalEmitterInternal |
currentSender |
Methods inherited from class com.trolltech.qt.gui.QAbstractTextDocumentLayout |
anchorAt, blockBoundingRect, document, documentChanged, documentSize, draw, drawInlineObject, format, frameBoundingRect, handlerForObject, hitTest, pageCount, paintDevice, positionInlineObject, registerHandler, registerHandler, resizeInlineObject, setPaintDevice |
Methods inherited from class com.trolltech.qt.core.QObject |
childEvent, children, connectSlotsByName, customEvent, disposeLater, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, event, eventFilter, findChild, findChild, findChild, findChildren, findChildren, findChildren, findChildren, indexOfProperty, installEventFilter, isWidgetType, killTimer, moveToThread, objectName, parent, properties, property, removeEventFilter, setObjectName, setParent, setProperty, startTimer, timerEvent, toString, userProperty |
Methods inherited from class com.trolltech.qt.internal.QSignalEmitterInternal |
__qt_signalInitialization |
Methods inherited from class java.lang.Object |
clone, getClass, hashCode, notify, notifyAll, wait, wait, wait |
QPlainTextDocumentLayout
public QPlainTextDocumentLayout(QTextDocument document)
- Constructs a plain text document layout for the text document.
cursorWidth
public final int cursorWidth()
- This property specifies the width of the cursor in pixels. The default value is 1.
ensureBlockLayout
public final void ensureBlockLayout(QTextBlock block)
- Ensures that block has a valid layout
requestUpdate
public final void requestUpdate()
- Requests a complete update on all views.
setCursorWidth
public final void setCursorWidth(int width)
- This property specifies the width of the cursor in pixels. The default value is 1.