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Jarkko Koivikko authored
This change adds support for automatically hiding word candidate list when inactive. This feature includes the following enhancements: - Added new settings: * VirtualKeyboardSettings.wordCandidateList.autoHideDelay * VirtualKeyboardSettings.wordCandidateList.alwaysVisible - Automatic hiding of word candidate list when inactive and when autoHideDelay elapsed. - alwaysVisible setting restores the old functionality. - Added new signal selectionListsChanged() to input method, allowing the input method to dynamically allocate or deallocate selection lists. - HunspellInputMethod does not allocate selection list when dictionary cannot be loaded, or Qt::ImhNoPredictiveText is enabled. Also, it will no longer use pre-edit text in this case. - OpenWnnInputMethod does not allocate selection list if not needed. [ChangeLog] Automatically hide word candidate list when inactive. Change-Id: Ifa95ae8a7c47a96719ffdc2929601ff2ef9c0d2e Reviewed-by:
Gordan Markus <gordan.markus@pelagicore.com> Reviewed-by:
Mitch Curtis <mitch.curtis@qt.io>
839a0afe
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** Contact: https://www.qt.io/licensing/
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#ifndef ABSTRACTINPUTMETHOD_H
#define ABSTRACTINPUTMETHOD_H
#include "inputengine.h"
#include "selectionlistmodel.h"
#include <QtCore/private/qobject_p.h>
namespace QtVirtualKeyboard {
class AbstractInputMethodPrivate : public QObjectPrivate
{
public:
AbstractInputMethodPrivate();
InputEngine *inputEngine;
};
class AbstractInputMethod : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(AbstractInputMethod)
protected:
AbstractInputMethod(AbstractInputMethodPrivate &dd, QObject *parent = 0);
public:
explicit AbstractInputMethod(QObject *parent = 0);
~AbstractInputMethod();
InputContext *inputContext() const;
InputEngine *inputEngine() const;
virtual QList<InputEngine::InputMode> inputModes(const QString &locale) = 0;
virtual bool setInputMode(const QString &locale, InputEngine::InputMode inputMode) = 0;
virtual bool setTextCase(InputEngine::TextCase textCase) = 0;
virtual bool keyEvent(Qt::Key key, const QString &text, Qt::KeyboardModifiers modifiers) = 0;
virtual QList<SelectionListModel::Type> selectionLists();
virtual int selectionListItemCount(SelectionListModel::Type type);
virtual QVariant selectionListData(SelectionListModel::Type type, int index, int role);
virtual void selectionListItemSelected(SelectionListModel::Type type, int index);
717273747576777879808182838485868788899091929394959697
virtual QList<InputEngine::PatternRecognitionMode> patternRecognitionModes() const;
virtual Trace *traceBegin(int traceId, InputEngine::PatternRecognitionMode patternRecognitionMode,
const QVariantMap &traceCaptureDeviceInfo, const QVariantMap &traceScreenInfo);
virtual bool traceEnd(Trace *trace);
virtual bool reselect(int cursorPosition, const InputEngine::ReselectFlags &reselectFlags);
signals:
void selectionListChanged(int type);
void selectionListActiveItemChanged(int type, int index);
void selectionListsChanged();
public slots:
virtual void reset();
virtual void update();
private:
void setInputEngine(InputEngine *inputEngine);
friend class InputEngine;
};
} // namespace QtVirtualKeyboard
#endif