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## com.trolltech.qt.gui
Class QTextList

    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.QTextObject
                          com.trolltech.qt.gui.QTextBlockGroup
                              com.trolltech.qt.gui.QTextList

All Implemented Interfaces:
  QtJambiInterface

    public class QTextList

extends QTextBlockGroup

The QTextList class provides a decorated list of items in a `QTextDocument`. A list contains a sequence of text blocks, each of which is marked with a bullet point or other symbol. Multiple levels of lists can be used, and the automatic numbering feature provides support for ordered numeric and alphabetical lists.

Lists are created by using a text cursor to insert an empty list at the current position or by moving existing text into a new list. The `QTextCursor::insertList()` function inserts an empty block into the document at the cursor position, and makes it the first item in a list.

        QTextListFormat listFormat = new QTextListFormat();
        if (list != null) {
            listFormat = list.format();
            listFormat.setIndent(listFormat.indent() + 1);
        }

        listFormat.setStyle(QTextListFormat.Style.ListDisc);
        cursor.insertList(listFormat);

The `QTextCursor::createList()` function takes the contents of the cursor's current block and turns it into the first item of a new list.

The cursor's current list is found with `QTextCursor::currentList()`.

The number of items in a list is given by `count()`. Each item can be obtained by its index in the list with the `item()` function. Similarly, the index of a given item can be found with `itemNumber()`. The text of each item can be found with the `itemText()` function.

Note that the items in the list may not be adjacent elements in the document. For example, the top-level items in a multi-level list will be separated by the items in lower levels of the list.

List items can be deleted by index with the `removeItem()` function. `remove()` deletes the specified item in the list.

The list's format is set with `setFormat()` and read with format(). The format describes the decoration of the list itself, and not the individual items.

See also:
  `QTextBlock`, `QTextListFormat`, and `QTextCursor`.

Nested Class Summary

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter
`QSignalEmitter.AbstractSignal, 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`

Field Summary

Fields inherited from class com.trolltech.qt.internal.QSignalEmitterInternal
`currentSender`

Method Summary
`void` | `add(QTextBlock block)` Makes the given `block` part of the list.
`int` | `count()` Returns the number of items in the list.
`QTextBlock` | `item(int i)` Returns the `i`-th text block in the list.
`int` | `itemNumber(QTextBlock arg__1)` Returns the index of the list item that corresponds to the given `block`.
`java.lang.String` | `itemText(QTextBlock arg__1)` Returns the text of the list item that corresponds to the given `block`.
`void` | `remove(QTextBlock arg__1)` Removes the given `block` from the list.
`void` | `removeItem(int i)` Removes the item at item position `i` from the list.
`void` | `setFormat(QTextListFormat format)` Sets the list's format to `format`.
`QTextListFormat` | `textListFormat()` Returns the list's format.

Methods inherited from class com.trolltech.qt.gui.QTextBlockGroup
`blockFormatChanged, blockInserted, blockList, blockRemoved`

Methods inherited from class com.trolltech.qt.gui.QTextObject
`document, format, formatIndex, objectIndex, setFormat`

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.QtJambiObject
`dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr`

Methods inherited from class com.trolltech.qt.QSignalEmitter
`blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread`

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`

Methods inherited from interface com.trolltech.qt.QtJambiInterface
`disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership`

Method Detail

### add

    public final void add(QTextBlock block)

  Makes the given `block` part of the list.

See also:
  `remove()`, and `removeItem()`.

### count

    public final int count()

  Returns the number of items in the list.

See also:
  isEmpty().

### textListFormat

    public final QTextListFormat textListFormat()

  Returns the list's format.

See also:
  `setFormat()`.

### item

    public final QTextBlock item(int i)

  Returns the `i`-th text block in the list.

See also:
  `count()`, and `itemText()`.

### itemNumber

    public final int itemNumber(QTextBlock arg__1)

  Returns the index of the list item that corresponds to the given `block`. Returns -1 if the block was not present in the list.

### itemText

    public final java.lang.String itemText(QTextBlock arg__1)

  Returns the text of the list item that corresponds to the given `block`.

### remove

    public final void remove(QTextBlock arg__1)

  Removes the given `block` from the list.

See also:
  `add()`, and `removeItem()`.

### removeItem

    public final void removeItem(int i)

  Removes the item at item position `i` from the list. When the last item in the list is removed, the list is automatically deleted by the `QTextDocument` that owns it.

See also:
  `add()`, and `remove()`.

### setFormat

    public final void setFormat(QTextListFormat format)

  Sets the list's format to `format`.

See also:
  format().

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