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-rw-r--r--doc/codesnippets/doc/src/snippets/code/src_corelib_tools_qpoint.cpp111
1 files changed, 111 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/src_corelib_tools_qpoint.cpp b/doc/codesnippets/doc/src/snippets/code/src_corelib_tools_qpoint.cpp
new file mode 100644
index 000000000..9921f16c4
--- /dev/null
+++ b/doc/codesnippets/doc/src/snippets/code/src_corelib_tools_qpoint.cpp
@@ -0,0 +1,111 @@
+//! [0]
+p = QPoint()
+
+p.setX(p.x() + 1)
+p += QPoint(1, 0)
+//! [0]
+
+
+//! [1]
+p = QPoint(1, 2)
+#p.rx()--; // p becomes (0, 2)
+//! [1]
+
+
+//! [2]
+p = QPoint(1, 2)
+#p.ry()++; // p becomes (1, 3)
+//! [2]
+
+
+//! [3]
+p = QPoint( 3, 7)
+q = QPoint(-1, 4)
+p += q # p becomes (2, 11)
+//! [3]
+
+
+//! [4]
+p = QPoint( 3, 7)
+q = QPoint(-1, 4)
+p -= q # p becomes (4, 3)
+//! [4]
+
+
+//! [5]
+p = QPoint(-1, 4)
+p *= 2.5 # p becomes (-3, 10)
+//! [5]
+
+
+//! [6]
+p = QPoint(-3, 10)
+p /= 2.5 # p becomes (-1, 4)
+//! [6]
+
+
+//! [7]
+
+class MyWidget(QWidget):
+
+ self.oldPosition = QPointer()
+
+ # event : QMouseEvent
+ def mouseMoveEvent(QMouseEvent event):
+ point = event.pos() - self.oldPosition
+ if (point.manhattanLength() > 3):
+ # the mouse has moved more than 3 pixels since the oldPosition
+ pass
+//! [7]
+
+
+//! [8]
+trueLength = sqrt(pow(x(), 2) + pow(y(), 2))
+//! [8]
+
+
+//! [9]
+p = QPointF()
+
+p.setX(p.x() + 1.0)
+p += QPointF(1.0, 0.0)
+#p.rx()++;
+//! [9]
+
+
+//! [10]
+ p = QPointF(1.1, 2.5)
+ #p.rx()--; // p becomes (0.1, 2.5)
+//! [10]
+
+
+//! [11]
+p = QPointF(1.1, 2.5)
+#p.ry()++; // p becomes (1.1, 3.5)
+//! [11]
+
+
+//! [12]
+p = QPointF( 3.1, 7.1)
+q = QPointF(-1.0, 4.1)
+p += q # p becomes (2.1, 11.2)
+//! [12]
+
+
+//! [13]
+p = QPointF( 3.1, 7.1)
+q = QPointF(-1.0, 4.1)
+p -= q # p becomes (4.1, 3.0)
+//! [13]
+
+
+//! [14]
+p = QPointF(-1.1, 4.1)
+p *= 2.5 # p becomes (-2.75, 10.25)
+//! [14]
+
+
+//! [15]
+p = QPointF(-2.75, 10.25)
+p /= 2.5 # p becomes (-1.1, 4.1)
+//! [15]