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39 | |
40 | #include "qquicksystempalette_p.h" |
41 | |
42 | #include <QGuiApplication> |
43 | |
44 | #include <private/qobject_p.h> |
45 | |
46 | QT_BEGIN_NAMESPACE |
47 | |
48 | class QQuickSystemPalettePrivate : public QObjectPrivate |
49 | { |
50 | public: |
51 | QPalette::ColorGroup group; |
52 | }; |
53 | |
54 | |
55 | |
56 | /*! |
57 | \qmltype SystemPalette |
58 | \instantiates QQuickSystemPalette |
59 | \inqmlmodule QtQuick |
60 | \ingroup qtquick-visual-utility |
61 | \brief Provides access to the Qt palettes. |
62 | |
63 | The SystemPalette type provides access to the Qt application |
64 | palettes. This provides information about the standard colors used |
65 | for application windows, buttons and other features. These colors |
66 | are grouped into three \e {color groups}: \c Active, \c Inactive, |
67 | and \c Disabled. See the QPalette documentation for details about |
68 | color groups and the properties provided by SystemPalette. |
69 | |
70 | This can be used to color items in a way that provides a more |
71 | native look and feel. |
72 | |
73 | The following example creates a palette from the \c Active color |
74 | group and uses this to color the window and text items |
75 | appropriately: |
76 | |
77 | \snippet qml/systempalette.qml 0 |
78 | |
79 | \sa QPalette |
80 | */ |
81 | QQuickSystemPalette::QQuickSystemPalette(QObject *parent) |
82 | : QObject(*(new QQuickSystemPalettePrivate), parent) |
83 | { |
84 | Q_D(QQuickSystemPalette); |
85 | d->group = QPalette::Active; |
86 | connect(qApp, SIGNAL(paletteChanged(QPalette)), receiver: this, SIGNAL(paletteChanged())); |
87 | } |
88 | |
89 | QQuickSystemPalette::~QQuickSystemPalette() |
90 | { |
91 | } |
92 | |
93 | /*! |
94 | \qmlproperty color QtQuick::SystemPalette::window |
95 | The window (general background) color of the current color group. |
96 | |
97 | \sa QPalette::ColorRole |
98 | */ |
99 | QColor QQuickSystemPalette::window() const |
100 | { |
101 | Q_D(const QQuickSystemPalette); |
102 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Window); |
103 | } |
104 | |
105 | /*! |
106 | \qmlproperty color QtQuick::SystemPalette::windowText |
107 | The window text (general foreground) color of the current color group. |
108 | |
109 | \sa QPalette::ColorRole |
110 | */ |
111 | QColor QQuickSystemPalette::windowText() const |
112 | { |
113 | Q_D(const QQuickSystemPalette); |
114 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::WindowText); |
115 | } |
116 | |
117 | /*! |
118 | \qmlproperty color QtQuick::SystemPalette::base |
119 | The base color of the current color group. |
120 | |
121 | \sa QPalette::ColorRole |
122 | */ |
123 | QColor QQuickSystemPalette::base() const |
124 | { |
125 | Q_D(const QQuickSystemPalette); |
126 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Base); |
127 | } |
128 | |
129 | /*! |
130 | \qmlproperty color QtQuick::SystemPalette::text |
131 | The text color of the current color group. |
132 | |
133 | \sa QPalette::ColorRole |
134 | */ |
135 | QColor QQuickSystemPalette::text() const |
136 | { |
137 | Q_D(const QQuickSystemPalette); |
138 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Text); |
139 | } |
140 | |
141 | /*! |
142 | \qmlproperty color QtQuick::SystemPalette::alternateBase |
143 | The alternate base color of the current color group. |
144 | |
145 | \sa QPalette::ColorRole |
146 | */ |
147 | QColor QQuickSystemPalette::alternateBase() const |
148 | { |
149 | Q_D(const QQuickSystemPalette); |
150 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::AlternateBase); |
151 | } |
152 | |
153 | /*! |
154 | \qmlproperty color QtQuick::SystemPalette::button |
155 | The button color of the current color group. |
156 | |
157 | \sa QPalette::ColorRole |
158 | */ |
159 | QColor QQuickSystemPalette::button() const |
160 | { |
161 | Q_D(const QQuickSystemPalette); |
162 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Button); |
163 | } |
164 | |
165 | /*! |
166 | \qmlproperty color QtQuick::SystemPalette::buttonText |
167 | The button text foreground color of the current color group. |
168 | |
169 | \sa QPalette::ColorRole |
170 | */ |
171 | QColor QQuickSystemPalette::buttonText() const |
172 | { |
173 | Q_D(const QQuickSystemPalette); |
174 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::ButtonText); |
175 | } |
176 | |
177 | /*! |
178 | \qmlproperty color QtQuick::SystemPalette::light |
179 | The light color of the current color group. |
180 | |
181 | \sa QPalette::ColorRole |
182 | */ |
183 | QColor QQuickSystemPalette::light() const |
184 | { |
185 | Q_D(const QQuickSystemPalette); |
186 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Light); |
187 | } |
188 | |
189 | /*! |
190 | \qmlproperty color QtQuick::SystemPalette::midlight |
191 | The midlight color of the current color group. |
192 | |
193 | \sa QPalette::ColorRole |
194 | */ |
195 | QColor QQuickSystemPalette::midlight() const |
196 | { |
197 | Q_D(const QQuickSystemPalette); |
198 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Midlight); |
199 | } |
200 | |
201 | /*! |
202 | \qmlproperty color QtQuick::SystemPalette::dark |
203 | The dark color of the current color group. |
204 | |
205 | \sa QPalette::ColorRole |
206 | */ |
207 | QColor QQuickSystemPalette::dark() const |
208 | { |
209 | Q_D(const QQuickSystemPalette); |
210 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Dark); |
211 | } |
212 | |
213 | /*! |
214 | \qmlproperty color QtQuick::SystemPalette::mid |
215 | The mid color of the current color group. |
216 | |
217 | \sa QPalette::ColorRole |
218 | */ |
219 | QColor QQuickSystemPalette::mid() const |
220 | { |
221 | Q_D(const QQuickSystemPalette); |
222 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Mid); |
223 | } |
224 | |
225 | /*! |
226 | \qmlproperty color QtQuick::SystemPalette::shadow |
227 | The shadow color of the current color group. |
228 | |
229 | \sa QPalette::ColorRole |
230 | */ |
231 | QColor QQuickSystemPalette::shadow() const |
232 | { |
233 | Q_D(const QQuickSystemPalette); |
234 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Shadow); |
235 | } |
236 | |
237 | /*! |
238 | \qmlproperty color QtQuick::SystemPalette::highlight |
239 | The highlight color of the current color group. |
240 | |
241 | \sa QPalette::ColorRole |
242 | */ |
243 | QColor QQuickSystemPalette::highlight() const |
244 | { |
245 | Q_D(const QQuickSystemPalette); |
246 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::Highlight); |
247 | } |
248 | |
249 | /*! |
250 | \qmlproperty color QtQuick::SystemPalette::highlightedText |
251 | The highlighted text color of the current color group. |
252 | |
253 | \sa QPalette::ColorRole |
254 | */ |
255 | QColor QQuickSystemPalette::highlightedText() const |
256 | { |
257 | Q_D(const QQuickSystemPalette); |
258 | return QGuiApplication::palette().color(cg: d->group, cr: QPalette::HighlightedText); |
259 | } |
260 | |
261 | /*! |
262 | \qmlproperty enumeration QtQuick::SystemPalette::colorGroup |
263 | |
264 | The color group of the palette. This can be one of: |
265 | |
266 | \list |
267 | \li SystemPalette.Active (default) |
268 | \li SystemPalette.Inactive |
269 | \li SystemPalette.Disabled |
270 | \endlist |
271 | |
272 | \sa QPalette::ColorGroup |
273 | */ |
274 | QQuickSystemPalette::ColorGroup QQuickSystemPalette::colorGroup() const |
275 | { |
276 | Q_D(const QQuickSystemPalette); |
277 | return (QQuickSystemPalette::ColorGroup)d->group; |
278 | } |
279 | |
280 | void QQuickSystemPalette::setColorGroup(QQuickSystemPalette::ColorGroup colorGroup) |
281 | { |
282 | Q_D(QQuickSystemPalette); |
283 | d->group = (QPalette::ColorGroup)colorGroup; |
284 | emit paletteChanged(); |
285 | } |
286 | |
287 | QT_END_NAMESPACE |
288 | |
289 | #include "moc_qquicksystempalette_p.cpp" |
290 | |