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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
// Copyright (C) 2014 BlackBerry Limited. All rights reserved.
// Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QPIXMAPSTYLE_H
#define QPIXMAPSTYLE_H
#include <QtWidgets/private/qtwidgetsglobal_p.h>
#include <QtWidgets/QCommonStyle>
#include <QtWidgets/QTileRules>
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
QT_BEGIN_NAMESPACE
class QPixmapStylePrivate;
class Q_WIDGETS_EXPORT QPixmapStyle : public QCommonStyle
{
Q_OBJECT
public:
enum ControlDescriptor {
BG_Background,
LE_Enabled, // QLineEdit
LE_Disabled,
LE_Focused,
PB_Enabled, // QPushButton
PB_Pressed,
PB_PressedDisabled,
PB_Checked,
PB_Disabled,
TE_Enabled, // QTextEdit
TE_Disabled,
TE_Focused,
PB_HBackground, // Horizontal QProgressBar
PB_HContent,
PB_HComplete,
PB_VBackground, // Vertical QProgressBar
PB_VContent,
PB_VComplete,
SG_HEnabled, // Horizontal QSlider groove
SG_HDisabled,
SG_HActiveEnabled,
SG_HActivePressed,
SG_HActiveDisabled,
SG_VEnabled, // Vertical QSlider groove
SG_VDisabled,
SG_VActiveEnabled,
SG_VActivePressed,
SG_VActiveDisabled,
DD_ButtonEnabled, // QComboBox (DropDown)
DD_ButtonDisabled,
DD_ButtonPressed,
DD_PopupDown,
DD_PopupUp,
DD_ItemSelected,
ID_Selected, // QStyledItemDelegate
SB_Horizontal, // QScrollBar
SB_Vertical
};
enum ControlPixmap {
CB_Enabled, // QCheckBox
CB_Checked,
CB_Pressed,
CB_PressedChecked,
CB_Disabled,
CB_DisabledChecked,
RB_Enabled, // QRadioButton
RB_Checked,
RB_Pressed,
RB_Disabled,
RB_DisabledChecked,
SH_HEnabled, // Horizontal QSlider handle
SH_HDisabled,
SH_HPressed,
SH_VEnabled, // Vertical QSlider handle
SH_VDisabled,
SH_VPressed,
DD_ArrowEnabled, // QComboBox (DropDown) arrow
DD_ArrowDisabled,
DD_ArrowPressed,
DD_ArrowOpen,
DD_ItemSeparator,
ID_Separator // QStyledItemDelegate separator
};
public:
QPixmapStyle();
~QPixmapStyle();
void polish(QApplication *application) override;
void polish(QPalette &palette) override;
void polish(QWidget *widget) override;
void unpolish(QApplication *application) override;
void unpolish(QWidget *widget) override;
void drawPrimitive(PrimitiveElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget = nullptr) const override;
void drawControl(ControlElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget = nullptr) const override;
void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget=nullptr) const override;
QSize sizeFromContents(ContentsType type, const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget = nullptr) const override;
QRect subElementRect(SubElement element, const QStyleOption *option,
const QWidget *widget = nullptr) const override;
QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *option,
SubControl sc, const QWidget *widget = nullptr) const override;
int pixelMetric(PixelMetric metric, const QStyleOption *option = nullptr,
const QWidget *widget = nullptr) const override;
int styleHint(StyleHint hint, const QStyleOption *option,
const QWidget *widget, QStyleHintReturn *returnData) const override;
SubControl hitTestComplexControl(ComplexControl control, const QStyleOptionComplex *option,
const QPoint &pos, const QWidget *widget) const override;
bool eventFilter(QObject *watched, QEvent *event) override;
void addDescriptor(ControlDescriptor control, const QString &fileName,
QMargins margins = QMargins(),
QTileRules tileRules = QTileRules(Qt::RepeatTile, Qt::RepeatTile));
void copyDescriptor(ControlDescriptor source, ControlDescriptor dest);
void drawCachedPixmap(ControlDescriptor control, const QRect &rect, QPainter *p) const;
void addPixmap(ControlPixmap control, const QString &fileName,
QMargins margins = QMargins());
void copyPixmap(ControlPixmap source, ControlPixmap dest);
protected:
void drawPushButton(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawLineEdit(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawTextEdit(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawCheckBox(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawRadioButton(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawPanelItemViewItem(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawProgressBarBackground(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawProgressBarLabel(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawProgressBarFill(const QStyleOption *option,
QPainter *painter, const QWidget *widget) const;
void drawSlider(const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget) const;
void drawComboBox(const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget) const;
void drawScrollBar(const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget) const;
QSize pushButtonSizeFromContents(const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget) const;
QSize lineEditSizeFromContents(const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget) const;
QSize progressBarSizeFromContents(const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget) const;
QSize sliderSizeFromContents(const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget) const;
QSize comboBoxSizeFromContents(const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget) const;
QSize itemViewSizeFromContents(const QStyleOption *option,
const QSize &contentsSize, const QWidget *widget) const;
QRect comboBoxSubControlRect(const QStyleOptionComplex *option, QPixmapStyle::SubControl sc,
const QWidget *widget) const;
QRect scrollBarSubControlRect(const QStyleOptionComplex *option, QPixmapStyle::SubControl sc,
const QWidget *widget) const;
protected:
QPixmapStyle(QPixmapStylePrivate &dd);
private:
Q_DECLARE_PRIVATE(QPixmapStyle)
};
QT_END_NAMESPACE
#endif // QPIXMAPSTYLE_H
|
