1// Copyright (C) 2023 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QQUICKMATERIALTEXTCONTAINER_P_H
5#define QQUICKMATERIALTEXTCONTAINER_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtCore/qpointer.h>
19#include <QtCore/qpropertyanimation.h>
20#include <QtCore/private/qglobal_p.h>
21#include <QtGui/qcolor.h>
22#include <QtQuick/qquickpainteditem.h>
23
24QT_BEGIN_NAMESPACE
25
26class QQuickMaterialTextContainer : public QQuickPaintedItem
27{
28 Q_OBJECT
29 Q_PROPERTY(bool filled READ isFilled WRITE setFilled FINAL)
30 Q_PROPERTY(bool controlHasActiveFocus READ controlHasActiveFocus
31 WRITE setControlHasActiveFocus NOTIFY controlHasActiveFocusChanged FINAL)
32 Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor FINAL)
33 Q_PROPERTY(QColor outlineColor READ outlineColor WRITE setOutlineColor FINAL)
34 Q_PROPERTY(QColor focusedOutlineColor READ focusedOutlineColor WRITE setFocusedOutlineColor FINAL)
35 Q_PROPERTY(qreal focusAnimationProgress READ focusAnimationProgress WRITE setFocusAnimationProgress FINAL)
36 Q_PROPERTY(qreal placeholderTextWidth READ placeholderTextWidth WRITE setPlaceholderTextWidth FINAL)
37 Q_PROPERTY(PlaceHolderHAlignment placeholderTextHAlign READ placeholderTextHAlign WRITE setPlaceholderTextHAlign FINAL)
38 Q_PROPERTY(bool controlHasText READ controlHasText WRITE setControlHasText NOTIFY controlHasTextChanged FINAL)
39 Q_PROPERTY(bool placeholderHasText READ placeholderHasText WRITE setPlaceholderHasText NOTIFY placeholderHasTextChanged FINAL)
40 Q_PROPERTY(int horizontalPadding READ horizontalPadding WRITE setHorizontalPadding NOTIFY horizontalPaddingChanged FINAL)
41 QML_NAMED_ELEMENT(MaterialTextContainer)
42 QML_ADDED_IN_VERSION(6, 5)
43
44public:
45 explicit QQuickMaterialTextContainer(QQuickItem *parent = nullptr);
46
47 enum PlaceHolderHAlignment {
48 AlignLeft = Qt::AlignLeft,
49 AlignRight = Qt::AlignRight,
50 AlignHCenter = Qt::AlignHCenter,
51 AlignJustify = Qt::AlignJustify
52 };
53 Q_ENUM(PlaceHolderHAlignment)
54
55 bool isFilled() const;
56 void setFilled(bool filled);
57
58 QColor fillColor() const;
59 void setFillColor(const QColor &fillColor);
60
61 QColor outlineColor() const;
62 void setOutlineColor(const QColor &outlineColor);
63
64 QColor focusedOutlineColor() const;
65 void setFocusedOutlineColor(const QColor &focusedOutlineColor);
66
67 qreal focusAnimationProgress() const;
68 void setFocusAnimationProgress(qreal progress);
69
70 qreal placeholderTextWidth() const;
71 void setPlaceholderTextWidth(qreal placeholderTextWidth);
72
73 bool controlHasActiveFocus() const;
74 void setControlHasActiveFocus(bool controlHasActiveFocus);
75
76 bool controlHasText() const;
77 void setControlHasText(bool controlHasText);
78
79 bool placeholderHasText() const;
80 void setPlaceholderHasText(bool placeholderHasText);
81
82 int horizontalPadding() const;
83 void setHorizontalPadding(int horizontalPadding);
84
85 void paint(QPainter *painter) override;
86
87 PlaceHolderHAlignment placeholderTextHAlign() const;
88 void setPlaceholderTextHAlign(PlaceHolderHAlignment placeHolderTextHAlign);
89
90signals:
91 void animateChanged();
92 void controlHasActiveFocusChanged();
93 void controlHasTextChanged();
94 void placeholderHasTextChanged();
95 void horizontalPaddingChanged();
96
97private:
98 bool shouldAnimateOutline() const;
99
100 QQuickItem *textControl() const;
101 void controlGotActiveFocus();
102 void controlLostActiveFocus();
103
104 void updateFocusAnimation(bool createIfNeeded = false);
105
106 void componentComplete() override;
107
108 QColor m_fillColor;
109 QColor m_outlineColor;
110 QColor m_focusedOutlineColor;
111 qreal m_focusAnimationProgress = 0;
112 qreal m_placeholderTextWidth = 0;
113 bool m_filled = false;
114 bool m_controlHasActiveFocus = false;
115 bool m_controlHasText = false;
116 bool m_placeholderHasText = false;
117 int m_horizontalPadding = 0;
118 PlaceHolderHAlignment m_placeholderTextHAlign;
119 QPointer<QPropertyAnimation> m_focusAnimation;
120};
121
122QT_END_NAMESPACE
123
124#endif // QQUICKMATERIALTEXTCONTAINER_P_H
125

source code of qtdeclarative/src/quickcontrols/material/impl/qquickmaterialtextcontainer_p.h