diff options
| author | Josh Morman <mormjb@gmail.com> | 2020-05-05 10:21:11 -0400 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2020-05-14 06:49:13 -0400 |
| commit | cc5a2a1e640e671fe1f0f9dbfab15f436f05b0fc (patch) | |
| tree | b2a72d1be0fe3846d5d92622b2de34de4031adea /gr-qtgui/python/qtgui | |
| parent | 890df509f6f6baa5acc85397520ff9357da9841e (diff) | |
qtgui: add vertical slider support
Diffstat (limited to 'gr-qtgui/python/qtgui')
| -rwxr-xr-x | gr-qtgui/python/qtgui/range.py.cmakein | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/gr-qtgui/python/qtgui/range.py.cmakein b/gr-qtgui/python/qtgui/range.py.cmakein index 3431830e3a..ae3ab759e9 100755 --- a/gr-qtgui/python/qtgui/range.py.cmakein +++ b/gr-qtgui/python/qtgui/range.py.cmakein @@ -84,7 +84,7 @@ class QEngValidator(Qt.QValidator): pass class RangeWidget(QtWidgets.QWidget): - def __init__(self, ranges, slot, label, style, rangeType=float): + def __init__(self, ranges, slot, label, style, rangeType=float, orientation=QtCore.Qt.Horizontal): """ Creates the QT Range widget """ QtWidgets.QWidget.__init__(self) @@ -107,7 +107,7 @@ class RangeWidget(QtWidgets.QWidget): if style == "dial": self.d_widget = self.Dial(self, self.range, self.notifyChanged, rangeType) elif style == "slider": - self.d_widget = self.Slider(self, self.range, self.notifyChanged, rangeType) + self.d_widget = self.Slider(self, self.range, self.notifyChanged, rangeType, orientation) elif style == "counter": # The counter widget can be directly wired to the notifyChanged slot self.d_widget = self.Counter(self, self.range, self.notifyChanged, rangeType) @@ -115,10 +115,10 @@ class RangeWidget(QtWidgets.QWidget): # Text input with engineering notation support self.d_widget = self.Eng(self, self.range, self.notifyChanged, rangeType) elif style == "eng_slider": - self.d_widget = self.EngSlider(self, self.range, self.notifyChanged, rangeType) + self.d_widget = self.EngSlider(self, self.range, self.notifyChanged, rangeType, orientation) else: # The CounterSlider needs its own internal handlers before calling notifyChanged - self.d_widget = self.CounterSlider(self, self.range, self.notifyChanged, rangeType) + self.d_widget = self.CounterSlider(self, self.range, self.notifyChanged, rangeType, orientation) layout.addWidget(self.d_widget) self.setLayout(layout) @@ -151,8 +151,8 @@ class RangeWidget(QtWidgets.QWidget): class Slider(QtWidgets.QSlider): """ Creates the range using a slider """ - def __init__(self, parent, ranges, slot, rangeType=float): - QtWidgets.QSlider.__init__(self, QtCore.Qt.Horizontal, parent) + def __init__(self, parent, ranges, slot, rangeType=float, orientation=QtCore.Qt.Horizontal): + QtWidgets.QSlider.__init__(self, orientation, parent) self.rangeType = rangeType @@ -162,6 +162,7 @@ class RangeWidget(QtWidgets.QWidget): self.setTickPosition(2) self.setSingleStep(1) self.range = ranges + self.orientation = orientation # Round the initial value to the closest tick temp = int(round(ranges.demap_range(ranges.default), 0)) @@ -186,7 +187,10 @@ class RangeWidget(QtWidgets.QWidget): def mousePressEvent(self, event): if((event.button() == QtCore.Qt.LeftButton)): - new = self.minimum() + ((self.maximum()-self.minimum()) * event.x()) / self.width() + if self.orientation == QtCore.Qt.Horizontal: + new = self.minimum() + ((self.maximum()-self.minimum()) * event.x()) / self.width() + else: + new = self.minimum() + ((self.maximum()-self.minimum()) * event.y()) / self.height() self.setValue(new) event.accept() # Use repaint rather than calling the super mousePressEvent. @@ -194,7 +198,10 @@ class RangeWidget(QtWidgets.QWidget): QtWidgets.QSlider.repaint(self) def mouseMoveEvent(self, event): - new = self.minimum() + ((self.maximum()-self.minimum()) * event.x()) / self.width() + if self.orientation == QtCore.Qt.Horizontal: + new = self.minimum() + ((self.maximum()-self.minimum()) * event.x()) / self.width() + else: + new = self.minimum() + ((self.maximum()-self.minimum()) * event.y()) / self.height() self.setValue(new) event.accept() QtWidgets.QSlider.repaint(self) @@ -244,7 +251,7 @@ class RangeWidget(QtWidgets.QWidget): class CounterSlider(QtWidgets.QWidget): """ Creates the range using a counter and slider """ - def __init__(self, parent, ranges, slot, rangeType=float): + def __init__(self, parent, ranges, slot, rangeType=float, orientation=QtCore.Qt.Horizontal): QtWidgets.QWidget.__init__(self, parent) self.rangeType = rangeType @@ -252,7 +259,7 @@ class RangeWidget(QtWidgets.QWidget): # Slot to call in the parent self.notifyChanged = slot - self.slider = RangeWidget.Slider(parent, ranges, self.sliderChanged, rangeType) + self.slider = RangeWidget.Slider(parent, ranges, self.sliderChanged, rangeType, orientation) self.counter = RangeWidget.Counter(parent, ranges, self.counterChanged, rangeType) # Need another horizontal layout to wrap the other widgets. @@ -301,7 +308,7 @@ class RangeWidget(QtWidgets.QWidget): class EngSlider(QtWidgets.QWidget): """ Creates the range using a counter and slider """ - def __init__(self, parent, ranges, slot, rangeType=float): + def __init__(self, parent, ranges, slot, rangeType=float, orientation=QtCore.Qt.Horizontal): QtWidgets.QWidget.__init__(self, parent) self.first = True @@ -310,7 +317,7 @@ class RangeWidget(QtWidgets.QWidget): # Slot to call in the parent self.notifyChanged = slot - self.slider = RangeWidget.Slider(parent, ranges, self.sliderChanged, rangeType) + self.slider = RangeWidget.Slider(parent, ranges, self.sliderChanged, rangeType, orientation) self.counter = RangeWidget.Eng(parent, ranges, self.counterChanged, rangeType) # Need another horizontal layout to wrap the other widgets. |