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36 
37 #ifndef QQUICKTEXTFIELD_P_P_H
38 #define QQUICKTEXTFIELD_P_P_H
39 
40 //
41 //  W A R N I N G
42 //  -------------
43 //
44 // This file is not part of the Qt API.  It exists purely as an
45 // implementation detail.  This header file may change from version to
46 // version without notice, or even be removed.
47 //
48 // We mean it.
49 //
50 
51 #include <QtQml/private/qlazilyallocated_p.h>
52 #include <QtQuick/private/qquicktextinput_p_p.h>
53 #include <QtQuick/private/qquickitemchangelistener_p.h>
54 #include <QtQuickTemplates2/private/qquickpresshandler_p_p.h>
55 #include <QtQuickTemplates2/private/qquickdeferredpointer_p_p.h>
56 
57 #include <QtQuickTemplates2/private/qquicktextfield_p.h>
58 
59 #if QT_CONFIG(accessibility)
60 #include <QtGui/qaccessible.h>
61 #endif
62 
63 QT_BEGIN_NAMESPACE
64 
65 class QQuickTextFieldPrivate : public QQuickTextInputPrivate, public QQuickItemChangeListener
66 #if QT_CONFIG(accessibility)
67     , public QAccessible::ActivationObserver
68 #endif
69 {
70     Q_DECLARE_PUBLIC(QQuickTextField)
71 
72 public:
73     QQuickTextFieldPrivate();
74     ~QQuickTextFieldPrivate();
75 
get(QQuickTextField * item)76     static QQuickTextFieldPrivate *get(QQuickTextField *item) {
77         return static_cast<QQuickTextFieldPrivate *>(QObjectPrivate::get(item)); }
78 
getInset()79     inline QMarginsF getInset() const { return QMarginsF(getLeftInset(), getTopInset(), getRightInset(), getBottomInset()); }
getTopInset()80     inline qreal getTopInset() const { return extra.isAllocated() ? extra->topInset : 0; }
getLeftInset()81     inline qreal getLeftInset() const { return extra.isAllocated() ? extra->leftInset : 0; }
getRightInset()82     inline qreal getRightInset() const { return extra.isAllocated() ? extra->rightInset : 0; }
getBottomInset()83     inline qreal getBottomInset() const { return extra.isAllocated() ? extra->bottomInset : 0; }
84 
85     void setTopInset(qreal value, bool reset = false);
86     void setLeftInset(qreal value, bool reset = false);
87     void setRightInset(qreal value, bool reset = false);
88     void setBottomInset(qreal value, bool reset = false);
89 
90     void resizeBackground();
91 
92     void resolveFont();
93     void inheritFont(const QFont &font);
94     void updateFont(const QFont &font);
setFont_helper(const QFont & font)95     inline void setFont_helper(const QFont &font) {
96         if (sourceFont.resolve() == font.resolve() && sourceFont == font)
97             return;
98         updateFont(font);
99     }
100 
101     void resolvePalette();
102     void inheritPalette(const QPalette &palette);
103     void updatePalette(const QPalette &palette);
setPalette_helper(const QPalette & palette)104     inline void setPalette_helper(const QPalette &palette) {
105         if (resolvedPalette.resolve() == palette.resolve() && resolvedPalette == palette)
106             return;
107         updatePalette(palette);
108     }
109 
110 #if QT_CONFIG(quicktemplates2_hover)
111     void updateHoverEnabled(bool h, bool e);
112 #endif
113 
114     qreal getImplicitWidth() const override;
115     qreal getImplicitHeight() const override;
116 
117     void implicitWidthChanged() override;
118     void implicitHeightChanged() override;
119 
120     void readOnlyChanged(bool isReadOnly);
121     void echoModeChanged(QQuickTextField::EchoMode echoMode);
122 
123 #if QT_CONFIG(accessibility)
124     void accessibilityActiveChanged(bool active) override;
125     QAccessible::Role accessibleRole() const override;
126 #endif
127 
128     void cancelBackground();
129     void executeBackground(bool complete = false);
130 
131     void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override;
132     void itemImplicitWidthChanged(QQuickItem *item) override;
133     void itemImplicitHeightChanged(QQuickItem *item) override;
134     void itemDestroyed(QQuickItem *item) override;
135 
136 #if QT_CONFIG(quicktemplates2_hover)
137     bool hovered = false;
138     bool explicitHoverEnabled = false;
139 #endif
140 
141     struct ExtraData {
142         bool hasTopInset = false;
143         bool hasLeftInset = false;
144         bool hasRightInset = false;
145         bool hasBottomInset = false;
146         bool hasBackgroundWidth = false;
147         bool hasBackgroundHeight = false;
148         qreal topInset = 0;
149         qreal leftInset = 0;
150         qreal rightInset = 0;
151         qreal bottomInset = 0;
152         QFont requestedFont;
153         QPalette requestedPalette;
154     };
155     QLazilyAllocated<ExtraData> extra;
156 
157     bool resizingBackground = false;
158     QPalette resolvedPalette;
159     QQuickDeferredPointer<QQuickItem> background;
160     QString placeholder;
161     QColor placeholderColor;
162     Qt::FocusReason focusReason = Qt::OtherFocusReason;
163     QQuickPressHandler pressHandler;
164 };
165 
166 QT_END_NAMESPACE
167 
168 #endif // QQUICKTEXTFIELD_P_P_H
169