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39
40 #include "qtpropertybrowserutils_p.h"
41 #include <QtWidgets/QApplication>
42 #include <QtGui/QPainter>
43 #include <QtWidgets/QHBoxLayout>
44 #include <QtGui/QMouseEvent>
45 #include <QtWidgets/QCheckBox>
46 #include <QtWidgets/QLineEdit>
47 #include <QtWidgets/QMenu>
48 #include <QtCore/QLocale>
49
50 QT_BEGIN_NAMESPACE
51
QtCursorDatabase()52 QtCursorDatabase::QtCursorDatabase()
53 {
54 appendCursor(Qt::ArrowCursor, QCoreApplication::translate("QtCursorDatabase", "Arrow"),
55 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-arrow.png")));
56 appendCursor(Qt::UpArrowCursor, QCoreApplication::translate("QtCursorDatabase", "Up Arrow"),
57 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-uparrow.png")));
58 appendCursor(Qt::CrossCursor, QCoreApplication::translate("QtCursorDatabase", "Cross"),
59 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-cross.png")));
60 appendCursor(Qt::WaitCursor, QCoreApplication::translate("QtCursorDatabase", "Wait"),
61 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-wait.png")));
62 appendCursor(Qt::IBeamCursor, QCoreApplication::translate("QtCursorDatabase", "IBeam"),
63 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-ibeam.png")));
64 appendCursor(Qt::SizeVerCursor, QCoreApplication::translate("QtCursorDatabase", "Size Vertical"),
65 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-sizev.png")));
66 appendCursor(Qt::SizeHorCursor, QCoreApplication::translate("QtCursorDatabase", "Size Horizontal"),
67 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-sizeh.png")));
68 appendCursor(Qt::SizeFDiagCursor, QCoreApplication::translate("QtCursorDatabase", "Size Backslash"),
69 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-sizef.png")));
70 appendCursor(Qt::SizeBDiagCursor, QCoreApplication::translate("QtCursorDatabase", "Size Slash"),
71 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-sizeb.png")));
72 appendCursor(Qt::SizeAllCursor, QCoreApplication::translate("QtCursorDatabase", "Size All"),
73 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-sizeall.png")));
74 appendCursor(Qt::BlankCursor, QCoreApplication::translate("QtCursorDatabase", "Blank"),
75 QIcon());
76 appendCursor(Qt::SplitVCursor, QCoreApplication::translate("QtCursorDatabase", "Split Vertical"),
77 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-vsplit.png")));
78 appendCursor(Qt::SplitHCursor, QCoreApplication::translate("QtCursorDatabase", "Split Horizontal"),
79 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-hsplit.png")));
80 appendCursor(Qt::PointingHandCursor, QCoreApplication::translate("QtCursorDatabase", "Pointing Hand"),
81 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-hand.png")));
82 appendCursor(Qt::ForbiddenCursor, QCoreApplication::translate("QtCursorDatabase", "Forbidden"),
83 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-forbidden.png")));
84 appendCursor(Qt::OpenHandCursor, QCoreApplication::translate("QtCursorDatabase", "Open Hand"),
85 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-openhand.png")));
86 appendCursor(Qt::ClosedHandCursor, QCoreApplication::translate("QtCursorDatabase", "Closed Hand"),
87 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-closedhand.png")));
88 appendCursor(Qt::WhatsThisCursor, QCoreApplication::translate("QtCursorDatabase", "What's This"),
89 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-whatsthis.png")));
90 appendCursor(Qt::BusyCursor, QCoreApplication::translate("QtCursorDatabase", "Busy"),
91 QIcon(QLatin1String(":/qt-project.org/qtpropertybrowser/images/cursor-busy.png")));
92 }
93
clear()94 void QtCursorDatabase::clear()
95 {
96 m_cursorNames.clear();
97 m_cursorIcons.clear();
98 m_valueToCursorShape.clear();
99 m_cursorShapeToValue.clear();
100 }
101
appendCursor(Qt::CursorShape shape,const QString & name,const QIcon & icon)102 void QtCursorDatabase::appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon)
103 {
104 if (m_cursorShapeToValue.contains(shape))
105 return;
106 const int value = m_cursorNames.count();
107 m_cursorNames.append(name);
108 m_cursorIcons.insert(value, icon);
109 m_valueToCursorShape.insert(value, shape);
110 m_cursorShapeToValue.insert(shape, value);
111 }
112
cursorShapeNames() const113 QStringList QtCursorDatabase::cursorShapeNames() const
114 {
115 return m_cursorNames;
116 }
117
cursorShapeIcons() const118 QMap<int, QIcon> QtCursorDatabase::cursorShapeIcons() const
119 {
120 return m_cursorIcons;
121 }
122
cursorToShapeName(const QCursor & cursor) const123 QString QtCursorDatabase::cursorToShapeName(const QCursor &cursor) const
124 {
125 int val = cursorToValue(cursor);
126 if (val >= 0)
127 return m_cursorNames.at(val);
128 return QString();
129 }
130
cursorToShapeIcon(const QCursor & cursor) const131 QIcon QtCursorDatabase::cursorToShapeIcon(const QCursor &cursor) const
132 {
133 int val = cursorToValue(cursor);
134 return m_cursorIcons.value(val);
135 }
136
cursorToValue(const QCursor & cursor) const137 int QtCursorDatabase::cursorToValue(const QCursor &cursor) const
138 {
139 #ifndef QT_NO_CURSOR
140 Qt::CursorShape shape = cursor.shape();
141 if (m_cursorShapeToValue.contains(shape))
142 return m_cursorShapeToValue[shape];
143 #endif
144 return -1;
145 }
146
147 #ifndef QT_NO_CURSOR
valueToCursor(int value) const148 QCursor QtCursorDatabase::valueToCursor(int value) const
149 {
150 if (m_valueToCursorShape.contains(value))
151 return QCursor(m_valueToCursorShape[value]);
152 return QCursor();
153 }
154 #endif
155
brushValuePixmap(const QBrush & b)156 QPixmap QtPropertyBrowserUtils::brushValuePixmap(const QBrush &b)
157 {
158 QImage img(16, 16, QImage::Format_ARGB32_Premultiplied);
159 img.fill(0);
160
161 QPainter painter(&img);
162 painter.setCompositionMode(QPainter::CompositionMode_Source);
163 painter.fillRect(0, 0, img.width(), img.height(), b);
164 QColor color = b.color();
165 if (color.alpha() != 255) { // indicate alpha by an inset
166 QBrush opaqueBrush = b;
167 color.setAlpha(255);
168 opaqueBrush.setColor(color);
169 painter.fillRect(img.width() / 4, img.height() / 4,
170 img.width() / 2, img.height() / 2, opaqueBrush);
171 }
172 painter.end();
173 return QPixmap::fromImage(img);
174 }
175
brushValueIcon(const QBrush & b)176 QIcon QtPropertyBrowserUtils::brushValueIcon(const QBrush &b)
177 {
178 return QIcon(brushValuePixmap(b));
179 }
180
colorValueText(const QColor & c)181 QString QtPropertyBrowserUtils::colorValueText(const QColor &c)
182 {
183 return QCoreApplication::translate("QtPropertyBrowserUtils", "[%1, %2, %3] (%4)")
184 .arg(c.red()).arg(c.green()).arg(c.blue()).arg(c.alpha());
185 }
186
fontValuePixmap(const QFont & font)187 QPixmap QtPropertyBrowserUtils::fontValuePixmap(const QFont &font)
188 {
189 QFont f = font;
190 QImage img(16, 16, QImage::Format_ARGB32_Premultiplied);
191 img.fill(0);
192 QPainter p(&img);
193 p.setRenderHint(QPainter::TextAntialiasing, true);
194 p.setRenderHint(QPainter::Antialiasing, true);
195 f.setPointSize(13);
196 p.setFont(f);
197 QTextOption t;
198 t.setAlignment(Qt::AlignCenter);
199 p.drawText(QRect(0, 0, 16, 16), QString(QLatin1Char('A')), t);
200 return QPixmap::fromImage(img);
201 }
202
fontValueIcon(const QFont & f)203 QIcon QtPropertyBrowserUtils::fontValueIcon(const QFont &f)
204 {
205 return QIcon(fontValuePixmap(f));
206 }
207
fontValueText(const QFont & f)208 QString QtPropertyBrowserUtils::fontValueText(const QFont &f)
209 {
210 return QCoreApplication::translate("QtPropertyBrowserUtils", "[%1, %2]")
211 .arg(f.family()).arg(f.pointSize());
212 }
213
dateFormat()214 QString QtPropertyBrowserUtils::dateFormat()
215 {
216 QLocale loc;
217 QString format = loc.dateFormat(QLocale::ShortFormat);
218 // Change dd.MM.yy, MM/dd/yy to 4 digit years
219 if (format.count(QLatin1Char('y')) == 2)
220 format.insert(format.indexOf(QLatin1Char('y')), QLatin1String("yy"));
221 return format;
222 }
223
timeFormat()224 QString QtPropertyBrowserUtils::timeFormat()
225 {
226 QLocale loc;
227 // ShortFormat is missing seconds on UNIX.
228 return loc.timeFormat(QLocale::LongFormat);
229 }
230
dateTimeFormat()231 QString QtPropertyBrowserUtils::dateTimeFormat()
232 {
233 QString format = dateFormat();
234 format += QLatin1Char(' ');
235 format += timeFormat();
236 return format;
237 }
238
QtBoolEdit(QWidget * parent)239 QtBoolEdit::QtBoolEdit(QWidget *parent) :
240 QWidget(parent),
241 m_checkBox(new QCheckBox(this)),
242 m_textVisible(true)
243 {
244 QHBoxLayout *lt = new QHBoxLayout;
245 if (QApplication::layoutDirection() == Qt::LeftToRight)
246 lt->setContentsMargins(4, 0, 0, 0);
247 else
248 lt->setContentsMargins(0, 0, 4, 0);
249 lt->addWidget(m_checkBox);
250 setLayout(lt);
251 connect(m_checkBox, SIGNAL(toggled(bool)), this, SIGNAL(toggled(bool)));
252 setFocusProxy(m_checkBox);
253 m_checkBox->setText(tr("True"));
254 }
255
setTextVisible(bool textVisible)256 void QtBoolEdit::setTextVisible(bool textVisible)
257 {
258 if (m_textVisible == textVisible)
259 return;
260
261 m_textVisible = textVisible;
262 if (m_textVisible)
263 m_checkBox->setText(isChecked() ? tr("True") : tr("False"));
264 else
265 m_checkBox->setText(QString());
266 }
267
checkState() const268 Qt::CheckState QtBoolEdit::checkState() const
269 {
270 return m_checkBox->checkState();
271 }
272
setCheckState(Qt::CheckState state)273 void QtBoolEdit::setCheckState(Qt::CheckState state)
274 {
275 m_checkBox->setCheckState(state);
276 }
277
isChecked() const278 bool QtBoolEdit::isChecked() const
279 {
280 return m_checkBox->isChecked();
281 }
282
setChecked(bool c)283 void QtBoolEdit::setChecked(bool c)
284 {
285 m_checkBox->setChecked(c);
286 if (!m_textVisible)
287 return;
288 m_checkBox->setText(isChecked() ? tr("True") : tr("False"));
289 }
290
blockCheckBoxSignals(bool block)291 bool QtBoolEdit::blockCheckBoxSignals(bool block)
292 {
293 return m_checkBox->blockSignals(block);
294 }
295
mousePressEvent(QMouseEvent * event)296 void QtBoolEdit::mousePressEvent(QMouseEvent *event)
297 {
298 if (event->buttons() == Qt::LeftButton) {
299 m_checkBox->click();
300 event->accept();
301 } else {
302 QWidget::mousePressEvent(event);
303 }
304 }
305
306 QT_END_NAMESPACE
307
