內容

• 公共函數
• 詳細描述

QAccessibleTextUpdateEvent 類

The QAccessibleTextUpdateEvent class notifies about text changes. This is for accessibles that support editable text such as line edits. This event occurs for example when a portion of selected text gets replaced by pasting a new text or in override mode of editors. 更多...

頭：	#include <QAccessibleTextUpdateEvent>
qmake:	QT += gui
繼承：	QAccessibleTextCursorEvent

• 所有成員列錶，包括繼承成員

公共函數

	QAccessibleTextUpdateEvent (QObject * object , int position , const QString & oldText , const QString & text )
	QAccessibleTextUpdateEvent (QAccessibleInterface * iface , int position , const QString & oldText , const QString & text )
int	changePosition () const
QString	textInserted () const
QString	textRemoved () const

• 2 公共函數繼承自 QAccessibleTextCursorEvent
• 5 public functions inherited from QAccessibleEvent

詳細描述

The QAccessibleTextUpdateEvent class notifies about text changes. This is for accessibles that support editable text such as line edits. This event occurs for example when a portion of selected text gets replaced by pasting a new text or in override mode of editors.

此類用於 QAccessible::updateAccessibility ().

成員函數文檔編製

QAccessibleTextUpdateEvent:: QAccessibleTextUpdateEvent ( QObject * object , int position , const QString & oldText , const QString & text )

構造新的 QAccessibleTextUpdateEvent for object 。文本更改發生在 position 在哪裏 oldText 被移除和 text 插入代替。

QAccessibleTextUpdateEvent:: QAccessibleTextUpdateEvent ( QAccessibleInterface * iface , int position , const QString & oldText , const QString & text )

構造新的 QAccessibleTextUpdateEvent for iface 。文本更改發生在 position 在哪裏 oldText 被移除和 text 插入代替。

int QAccessibleTextUpdateEvent:: changePosition () const

返迴更改發生的位置。

QString QAccessibleTextUpdateEvent:: textInserted () const

返迴插入文本。

QString QAccessibleTextUpdateEvent:: textRemoved () const

返迴移除文本。