QVirtualKeyboardInputContext Class
Provides access to an input context. More...
| Header: | #include <QVirtualKeyboardInputContext> |
| qmake: | QT += virtualkeyboard |
| Instantiated By: | InputContext |
| Inherits: | QObject |
Properties
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Public Functions
| 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 |
| 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> attributes = QList<QInputMethodEvent::Attribute>(), int replaceFrom = 0, int replaceLength = 0) |
| QString | surroundingText() const |
Signals
| 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() |
Property Documentation
anchorPosition : const int
This property holds the anchor position.
This property is changed when the anchor position changes.
Access functions:
| int | anchorPosition() const |
Notifier signal:
| void | anchorPositionChanged() |
anchorRectIntersectsClipRect : const bool
Holds true if the bounding rectangle of the selection anchor intersects the exposed input item rectangle.
Access functions:
| bool | anchorRectIntersectsClipRect() const |
Notifier signal:
| void | anchorRectIntersectsClipRectChanged() |
See also Qt::ImAnchorRectangle and Qt::ImInputItemClipRectangle.
anchorRectangle : const QRectF
This property holds the anchor rectangle.
This property is changed when the anchor rectangle changes.
Access functions:
| QRectF | anchorRectangle() const |
Notifier signal:
| void | anchorRectangleChanged() |
animating : bool
This property holds the animating status.
Use this property to set the animating status, for example during UI transitioning states.
Access functions:
| bool | isAnimating() const |
| void | setAnimating(bool isAnimating) |
Notifier signal:
| void | animatingChanged() |
capsLockActive : const bool
This property holds the caps lock status.
This property is changed when the caps lock status changes.
Access functions:
| bool | isCapsLockActive() const |
Notifier signal:
| void | capsLockActiveChanged() |
cursorPosition : const int
This property holds the cursor position.
This property is changed when the cursor position changes.
Access functions:
| int | cursorPosition() const |
Notifier signal:
| void | cursorPositionChanged() |
cursorRectIntersectsClipRect : const bool
Holds true if the bounding rectangle of the input cursor intersects the exposed input item rectangle.
Access functions:
| bool | cursorRectIntersectsClipRect() const |
Notifier signal:
| void | cursorRectIntersectsClipRectChanged() |
See also Qt::ImCursorRectangle and Qt::ImInputItemClipRectangle.
cursorRectangle : const QRectF
This property holds the cursor rectangle.
This property is changed when the cursor rectangle changes.
Access functions:
| QRectF | cursorRectangle() const |
Notifier signal:
| void | cursorRectangleChanged() |
inputEngine : QVirtualKeyboardInputEngine* const
This property holds the input engine.
This property stores the input engine.
Access functions:
| QVirtualKeyboardInputEngine * | inputEngine() const |
inputMethodHints : const Qt::InputMethodHints
This property holds the input method hints.
This property is changed when the input method hints changes.
Access functions:
| Qt::InputMethodHints | inputMethodHints() const |
Notifier signal:
| void | inputMethodHintsChanged() |
locale : const QString
This property holds the locale.
This property is changed when the input locale changes.
Access functions:
| QString | locale() const |
Notifier signal:
| void | localeChanged() |
preeditText : QString
This property holds the pre-edit text.
This property sets the pre-edit text.
Access functions:
| QString | preeditText() const |
| void | setPreeditText(const QString &text, QList<QInputMethodEvent::Attribute> attributes = QList<QInputMethodEvent::Attribute>(), int replaceFrom = 0, int replaceLength = 0) |
Notifier signal:
| void | preeditTextChanged() |
selectedText : const QString
This property holds the selected text.
This property is changed when the selected text changes.
Access functions:
| QString | selectedText() const |
Notifier signal:
| void | selectedTextChanged() |
selectionControlVisible : const bool
Holds true if the selection control is currently visible.
Access functions:
| bool | isSelectionControlVisible() const |
Notifier signal:
| void | selectionControlVisibleChanged() |
shiftActive : const bool
This property holds the shift status.
This property is changed when the shift status changes.
Access functions:
| bool | isShiftActive() const |
Notifier signal:
| void | shiftActiveChanged() |
surroundingText : const QString
This property holds the surrounding text around cursor.
This property is changed when the surrounding text around the cursor changes.
Access functions:
| QString | surroundingText() const |
Notifier signal:
| void | surroundingTextChanged() |
uppercase : const bool
This property holds the uppercase status.
This property is true when either shiftActive or capsLockActive is true.
Access functions:
| bool | isUppercase() const |
Notifier signal:
| void | uppercaseChanged() |
Member Function Documentation
void QVirtualKeyboardInputContext::clear()
Clears the pre-edit text.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
void QVirtualKeyboardInputContext::commit()
Commits the current pre-edit text.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
void QVirtualKeyboardInputContext::commit(const QString &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.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
void QVirtualKeyboardInputContext::sendKeyClick(int key, const QString &text, int modifiers = 0)
Sends a key click event with the given key, text and modifiers to the input item that currently has focus.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
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