InputContext QML Type

Provides access to an input context. 更多...

导入语句：	import QtQuick.VirtualKeyboard
实例化：	QVirtualKeyboardInputContext

特性

anchorPosition : int
anchorRectIntersectsClipRect : bool
anchorRectangle : rect
animating : bool
capsLockActive : bool
cursorPosition : int
cursorRectIntersectsClipRect : bool
cursorRectangle : rect
inputEngine : InputEngine
inputMethodHints : int
keyboardObserver : KeyboardObserver
locale : string
preeditText : string
selectedText : string
selectionControlVisible : bool
shiftActive : bool
surroundingText : string
uppercase : bool

方法

void clear ()
void commit ()
void commit (string text , int replaceFrom , int replaceLength )
void sendKeyClick (int key , string text , int modifiers )

详细描述

The InputContext can be accessed as singleton instance.

特性文档编制

[read-only, since QtQuick.VirtualKeyboard 2.2] anchorPosition : int

This property is changed when the anchor position changes.

This property was introduced in QtQuick.VirtualKeyboard 2.2.

[read-only] anchorRectIntersectsClipRect : bool

保持 true if the bounding rectangle of the selection anchor intersects the exposed input item rectangle.

另请参阅 Qt::ImAnchorRectangle and Qt::ImInputItemClipRectangle .

[read-only, since QtQuick.VirtualKeyboard 2.1] anchorRectangle : rect

This property is changed when the anchor rectangle changes.

This property was introduced in QtQuick.VirtualKeyboard 2.1.

animating : bool

Use this property to set the animating status, for example during UI transitioning states.

[read-only, since QtQuick.VirtualKeyboard 2.4] capsLockActive : bool

This property is changed when the caps lock status changes.

This property was introduced in QtQuick.VirtualKeyboard 2.4.

[read-only] cursorPosition : int

This property is changed when the cursor position changes.

[read-only] cursorRectIntersectsClipRect : bool

保持 true if the bounding rectangle of the input cursor intersects the exposed input item rectangle.

另请参阅 Qt::ImCursorRectangle and Qt::ImInputItemClipRectangle .

[read-only] cursorRectangle : rect

This property is changed when the cursor rectangle changes.

[read-only] inputEngine : InputEngine

This property stores the input engine.

[read-only] inputMethodHints : int

This property is changed when the input method hints changes.

[read-only, since QtQuick.VirtualKeyboard 6.1] keyboardObserver : KeyboardObserver

Holds the keyboard observer object, which can be used to receive notifications of keyboard change events.

This property was introduced in QtQuick.VirtualKeyboard 6.1.

[read-only] locale : string

This property is changed when the input locale changes.

preeditText : string

This property sets the pre-edit text.

[read-only] selectedText : string

This property is changed when the selected text changes.

[read-only] selectionControlVisible : bool

保持 true if the selection control is currently visible.

[read-only, since QtQuick.VirtualKeyboard 2.4] shiftActive : bool

This property is changed when the shift status changes.

This property was introduced in QtQuick.VirtualKeyboard 2.4.

[read-only] surroundingText : string

This property is changed when the surrounding text around the cursor changes.

[read-only, since QtQuick.VirtualKeyboard 2.2] uppercase : bool

此特性是 true when either shiftActive or capsLockActive is true .

This property was introduced in QtQuick.VirtualKeyboard 2.2.

方法文档编制

void clear ()

Clears the pre-edit text.

void commit ()

Commits the current pre-edit text.

void commit ( string text , int replaceFrom = 0, int replaceLength = 0)

Commits the final text to the input item and optionally modifies the text relative to the start of the pre-edit text. If replaceFrom is non-zero, the text replaces the contents relative to replaceFrom with a length of replaceLength .

void sendKeyClick ( int key , string text , int modifiers = 0)

Sends a key click event with the given key , text and modifiers to the input item that currently has focus.