def test_drag_handles(qtbot):
rs = QRangeSlider(Qt.Horizontal)
qtbot.addWidget(rs)
rs.setRange(0, 99)
rs.setValue((20, 80))
rs.setMouseTracking(True)
rs.show()
# press the left handle
pos = rs._handleRect(0).center()
with qtbot.waitSignal(rs.sliderPressed):
qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
assert rs._pressedControl == SC_HANDLE
assert rs._pressedIndex == 0
# drag the left handle
with qtbot.waitSignals([rs.sliderMoved] * 13): # couple less signals
for _ in range(15):
pos.setX(pos.x() + 2)
qtbot.mouseMove(rs, pos)
with qtbot.waitSignal(rs.sliderReleased):
qtbot.mouseRelease(rs, Qt.LeftButton)
# check the values
assert rs.value()[0] > 30
assert rs._pressedControl == SC_NONE
# press the right handle
pos = rs._handleRect(1).center()
with qtbot.waitSignal(rs.sliderPressed):
qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
assert rs._pressedControl == SC_HANDLE
assert rs._pressedIndex == 1
# drag the right handle
with qtbot.waitSignals([rs.sliderMoved] * 13): # couple less signals
for _ in range(15):
pos.setX(pos.x() - 2)
qtbot.mouseMove(rs, pos)
with qtbot.waitSignal(rs.sliderReleased):
qtbot.mouseRelease(rs, Qt.LeftButton)
# check the values
assert rs.value()[1] < 70
assert rs._pressedControl == SC_NONE
def test_hover(gslider: QRangeSlider):
hrect = gslider._handleRect(0)
handle_pos = QPointF(gslider.mapToGlobal(hrect.center()))
assert gslider._hoverControl == QStyle.SubControl.SC_None
gslider.event(QHoverEvent(QEvent.HoverEnter, handle_pos, QPointF()))
assert gslider._hoverControl == QStyle.SubControl.SC_SliderHandle
gslider.event(
QHoverEvent(QEvent.HoverLeave, QPointF(-1000, -1000), handle_pos))
assert gslider._hoverControl == QStyle.SubControl.SC_None
def test_drag_handles_beyond_edge(qtbot):
rs = QRangeSlider(Qt.Horizontal)
qtbot.addWidget(rs)
rs.setRange(0, 99)
rs.setValue((20, 80))
rs.setMouseTracking(True)
rs.show()
# press the right handle
pos = rs._handleRect(1).center()
with qtbot.waitSignal(rs.sliderPressed):
qtbot.mousePress(rs, Qt.LeftButton, pos=pos)
assert rs._pressedControl == SC_HANDLE
assert rs._pressedIndex == 1
# drag the handle off the right edge and make sure the value gets to the max
for _ in range(7):
pos.setX(pos.x() + 10)
qtbot.mouseMove(rs, pos)
with qtbot.waitSignal(rs.sliderReleased):
qtbot.mouseRelease(rs, Qt.LeftButton)
assert rs.value()[1] == 99
