內容

• 公共函數
• 保護變量
• 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

保護變量

QString	m_oldText
int	m_position
QString	m_text

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。