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-rw-r--r--examples/widgets/widgets/analogclock/analogclock.cpp76
1 files changed, 49 insertions, 27 deletions
diff --git a/examples/widgets/widgets/analogclock/analogclock.cpp b/examples/widgets/widgets/analogclock/analogclock.cpp
index 34d135ed4a..feb7f4e8b5 100644
--- a/examples/widgets/widgets/analogclock/analogclock.cpp
+++ b/examples/widgets/widgets/analogclock/analogclock.cpp
@@ -31,22 +31,31 @@ AnalogClock::AnalogClock(QWidget *parent)
void AnalogClock::paintEvent(QPaintEvent *)
//! [8] //! [10]
{
- static const QPoint hourHand[3] = {
- QPoint(7, 8),
- QPoint(-7, 8),
- QPoint(0, -40)
+ static const QPoint hourHand[4] = {
+ QPoint(5, 14),
+ QPoint(-5, 14),
+ QPoint(-4, -71),
+ QPoint(4, -71)
};
- static const QPoint minuteHand[3] = {
- QPoint(7, 8),
- QPoint(-7, 8),
- QPoint(0, -70)
+ static const QPoint minuteHand[4] = {
+ QPoint(4, 14),
+ QPoint(-4, 14),
+ QPoint(-3, -89),
+ QPoint(3, -89)
};
- QColor hourColor(127, 0, 127);
- QColor minuteColor(0, 127, 127, 191);
+ static const QPoint secondsHand[4] = {
+ QPoint(1, 14),
+ QPoint(-1, 14),
+ QPoint(-1, -89),
+ QPoint(1, -89)
+ };
+
+ const QColor hourColor(palette().color(QPalette::Text));
+ const QColor minuteColor(palette().color(QPalette::Text));
+ const QColor secondsColor(palette().color(QPalette::Accent));
int side = qMin(width(), height());
- QTime time = QTime::currentTime();
//! [10]
//! [11]
@@ -55,45 +64,58 @@ void AnalogClock::paintEvent(QPaintEvent *)
painter.setRenderHint(QPainter::Antialiasing);
//! [12] //! [13]
painter.translate(width() / 2, height() / 2);
-//! [13] //! [14]
painter.scale(side / 200.0, side / 200.0);
-//! [9] //! [14]
+//! [9] //! [13]
+
+//! [14]
+ QTime time = QTime::currentTime();
+//! [14]
//! [15]
painter.setPen(Qt::NoPen);
//! [15] //! [16]
painter.setBrush(hourColor);
//! [16]
+//! [18]
-//! [17] //! [18]
+//! [17]
painter.save();
//! [17] //! [19]
painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
- painter.drawConvexPolygon(hourHand, 3);
+ painter.drawConvexPolygon(hourHand, 4);
painter.restore();
//! [18] //! [19]
//! [20]
- painter.setPen(hourColor);
-//! [20] //! [21]
-
for (int i = 0; i < 12; ++i) {
- painter.drawLine(88, 0, 96, 0);
+ painter.drawRect(73, -3, 16, 6);
painter.rotate(30.0);
}
+//! [20]
+
//! [21]
+ painter.setBrush(minuteColor);
//! [22]
- painter.setPen(Qt::NoPen);
-//! [22] //! [23]
- painter.setBrush(minuteColor);
+ painter.save();
+ painter.rotate(6.0 * time.minute());
+ painter.drawConvexPolygon(minuteHand, 4);
+ painter.restore();
+//! [21] //! [22]
+
+
+//! [23]
+ painter.setBrush(secondsColor);
+//! [23]
//! [24]
painter.save();
- painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
- painter.drawConvexPolygon(minuteHand, 3);
+ painter.rotate(6.0 * time.second());
+ painter.drawConvexPolygon(secondsHand, 4);
+ painter.drawEllipse(-3, -3, 6, 6);
+ painter.drawEllipse(-5, -68, 10, 10);
painter.restore();
-//! [23] //! [24]
+//! [24]
//! [25]
painter.setPen(minuteColor);
@@ -101,10 +123,10 @@ void AnalogClock::paintEvent(QPaintEvent *)
//! [27]
for (int j = 0; j < 60; ++j) {
- if ((j % 5) != 0)
- painter.drawLine(92, 0, 96, 0);
+ painter.drawLine(92, 0, 96, 0);
painter.rotate(6.0);
}
//! [27]
+
}
//! [26]