blob: 12468e41ee9a5d2bacad17048a7f5a908d0f3da1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#ifndef CURSORNAVIGATION_H
#define CURSORNAVIGATION_H
#include "cursornavigationattached.h"
#include "inputtypes.h"
#include "inputadapter.h"
#include <QObject>
#include <qqml.h>
#include <QStack>
class QQuickItem;
class CursorNavigationAlgorithm;
class CursorNavigation : public QObject
{
Q_OBJECT
public:
CursorNavigation(QQuickWindow *parent);
bool inputCommand(const CursorNavigationCommand &cmd);
void move(QVector2D moveVector);
void action();
static CursorNavigationAttached *qmlAttachedProperties(QObject *object);
static CursorNavigation *cursorNavigationForWindow(QQuickWindow *window);
static CursorNavigationAttached *cursorNavigationAttachment(QQuickItem *item);
private:
void setCursorOnItem(CursorNavigationAttached *item);
void onActiveFocusItemChanged();
void registerItem(CursorNavigationAttached* item);
void unregisterItem(CursorNavigationAttached* item);
bool handleDirectionCommand(const CursorNavigationCommand &cmd);
bool handleActionCommand(const CursorNavigationCommand &cmd);
private:
static const char windowPropertyName[];
QQuickWindow *m_window;
InputAdapter m_inputAdapter;
CursorNavigationAttached *m_currentItem; //item that currently has the cursor
QList<CursorNavigationAlgorithm*> m_algorithms;
//a root item that is not tied to any actual QQuickItem
CursorNavigationAttached *m_rootItem;
QStack<CursorNavigationAttached*> m_scopeStack;
friend class CursorNavigationAttached;
};
QML_DECLARE_TYPEINFO(CursorNavigation, QML_HAS_ATTACHED_PROPERTIES)
#endif // CURSORNAVIGATION_H
|
