提供对输入上下文的访问。 更多...
头: | #include <QVirtualKeyboardInputContext> |
CMake: |
find_package(Qt6 COMPONENTS VirtualKeyboard REQUIRED)
target_link_libraries(mytarget PRIVATE Qt6::VirtualKeyboard) |
qmake: | QT += virtualkeyboard |
实例化: | InputContext |
继承: | QObject |
|
|
int | anchorPosition () const |
bool | anchorRectIntersectsClipRect () const |
QRectF | anchorRectangle () const |
void | clear () |
void | commit () |
void | commit (const QString & text , int replaceFrom = 0, int replaceLength = 0) |
int | cursorPosition () const |
bool | cursorRectIntersectsClipRect () const |
QRectF | cursorRectangle () const |
QVirtualKeyboardInputEngine * | inputEngine () const |
Qt::InputMethodHints | inputMethodHints () const |
bool | isAnimating () const |
bool | isCapsLockActive () const |
bool | isSelectionControlVisible () const |
bool | isShiftActive () const |
bool | isUppercase () const |
QVirtualKeyboardObserver * | keyboardObserver () const |
QString | locale () const |
QString | preeditText () const |
QString | selectedText () const |
void | sendKeyClick (int key , const QString & text , int modifiers = 0) |
void | setAnimating (bool isAnimating ) |
void | setPreeditText (const QString & text , QList<QInputMethodEvent::Attribute> 属性 = QList<QInputMethodEvent::Attribute>(), int replaceFrom = 0, int replaceLength = 0) |
QString | surroundingText () const |
void | anchorPositionChanged () |
void | anchorRectIntersectsClipRectChanged () |
void | anchorRectangleChanged () |
void | animatingChanged () |
void | capsLockActiveChanged () |
void | cursorPositionChanged () |
void | cursorRectIntersectsClipRectChanged () |
void | cursorRectangleChanged () |
void | inputMethodHintsChanged () |
void | localeChanged () |
void | preeditTextChanged () |
void | selectedTextChanged () |
void | selectionControlVisibleChanged () |
void | shiftActiveChanged () |
void | surroundingTextChanged () |
void | uppercaseChanged () |
[read-only]
anchorPosition
: const
int
此特性保持锚点位置。
此特性被改变,当锚点位置改变时。
访问函数:
int | anchorPosition () const |
通知程序信号:
void | anchorPositionChanged () |
[read-only]
anchorRectIntersectsClipRect
: const
bool
保持
true
if the bounding rectangle of the selection anchor intersects the exposed input item rectangle.
访问函数:
bool | anchorRectIntersectsClipRect () const |
通知程序信号:
void | anchorRectIntersectsClipRectChanged () |
另请参阅 Qt::ImAnchorRectangle and Qt::ImInputItemClipRectangle .
[read-only]
anchorRectangle
: const
QRectF
此特性保持锚点矩形。
This property is changed when the anchor rectangle changes.
访问函数:
QRectF | anchorRectangle () const |
通知程序信号:
void | anchorRectangleChanged () |
此特性保持动画状态。
Use this property to set the animating status, for example during UI transitioning states.
访问函数:
bool | isAnimating () const |
void | setAnimating (bool isAnimating ) |
通知程序信号:
void | animatingChanged () |
[read-only]
capsLockActive
: const
bool
此特性保持大写锁定状态。
此特性被改变,当大写锁定状态改变时。
访问函数:
bool | isCapsLockActive () const |
通知程序信号:
void | capsLockActiveChanged () |
[read-only]
cursorPosition
: const
int
此特性保持光标位置。
此特性被改变,当光标位置改变时。
访问函数:
int | cursorPosition () const |
通知程序信号:
void | cursorPositionChanged () |
[read-only]
cursorRectIntersectsClipRect
: const
bool
保持
true
if the bounding rectangle of the input cursor intersects the exposed input item rectangle.
访问函数:
bool | cursorRectIntersectsClipRect () const |
通知程序信号:
void | cursorRectIntersectsClipRectChanged () |
另请参阅 Qt::ImCursorRectangle and Qt::ImInputItemClipRectangle .
[read-only]
cursorRectangle
: const
QRectF
此特性保持光标矩形。
This property is changed when the cursor rectangle changes.
访问函数:
QRectF | cursorRectangle () const |
通知程序信号:
void | cursorRectangleChanged () |
[read-only]
inputEngine
:
QVirtualKeyboardInputEngine
* const
此特性保持输入引擎。
This property stores the input engine.
访问函数:
QVirtualKeyboardInputEngine * | inputEngine () const |
[read-only]
inputMethodHints
: const
Qt::InputMethodHints
此特性保持输入法提示。
This property is changed when the input method hints changes.
访问函数:
Qt::InputMethodHints | inputMethodHints () const |
通知程序信号:
void | inputMethodHintsChanged () |
[read-only, since QtQuick.VirtualKeyboard 6.1]
keyboardObserver
:
QVirtualKeyboardObserver
* const
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.
访问函数:
QVirtualKeyboardObserver * | keyboardObserver () const |
[read-only]
locale
: const
QString
此特性保持区域设置。
This property is changed when the input locale changes.
访问函数:
QString | locale () const |
通知程序信号:
void | localeChanged () |
此特性保持预编辑文本。
This property sets the pre-edit text.
访问函数:
QString | preeditText () const |
void | setPreeditText (const QString & text , QList<QInputMethodEvent::Attribute> 属性 = QList<QInputMethodEvent::Attribute>(), int replaceFrom = 0, int replaceLength = 0) |
通知程序信号:
void | preeditTextChanged () |
[read-only]
selectedText
: const
QString
此特性保持选中文本。
This property is changed when the selected text changes.
访问函数:
QString | selectedText () const |
通知程序信号:
void | selectedTextChanged () |
[read-only]
selectionControlVisible
: const
bool
保持
true
if the selection control is currently visible.
访问函数:
bool | isSelectionControlVisible () const |
通知程序信号:
void | selectionControlVisibleChanged () |
[read-only]
shiftActive
: const
bool
此特性保持 Shift 状态。
This property is changed when the shift status changes.
访问函数:
bool | isShiftActive () const |
通知程序信号:
void | shiftActiveChanged () |
[read-only]
surroundingText
: const
QString
此特性保持围绕光标的周围文本。
This property is changed when the surrounding text around the cursor changes.
访问函数:
QString | surroundingText () const |
通知程序信号:
void | surroundingTextChanged () |
[read-only]
uppercase
: const
bool
此特性保持大写状态。
此特性是
true
当
shiftActive
or
capsLockActive
is
true
.
访问函数:
bool | isUppercase () const |
通知程序信号:
void | uppercaseChanged () |
[invokable]
void
QVirtualKeyboardInputContext::
clear
()
清零预编辑文本。
注意: 此函数可以被援引,通过元对象系统和从 QML。见 Q_INVOKABLE .
[invokable]
void
QVirtualKeyboardInputContext::
commit
()
提交当前的预编辑文本。
注意: 此函数可以被援引,通过元对象系统和从 QML。见 Q_INVOKABLE .
[invokable]
void
QVirtualKeyboardInputContext::
commit
(const
QString
&
text
,
int
replaceFrom
= 0,
int
replaceLength
= 0)
提交最终 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 .
注意: 此函数可以被援引,通过元对象系统和从 QML。见 Q_INVOKABLE .
[invokable]
void
QVirtualKeyboardInputContext::
sendKeyClick
(
int
key
, const
QString
&
text
,
int
modifiers
= 0)
发送键点击事件采用给定 key , text and modifiers 到目前拥有聚焦的输入项。
注意: 此函数可以被援引,通过元对象系统和从 QML。见 Q_INVOKABLE .