self.emit(SIGNAL('moved_x(int)'), x_diff)
if e.y() != self._last_y:
y_diff = e.y() - self._last_y
self._last_y = e.y()
self.emit(SIGNAL('moved_y(int)'), y_diff)
self._diff = x_diff + y_diff / 2
self.update()
def mouseReleaseEvent(self, e):
self._last_y = None
self._last_x = None
self._diff = None
self.update()
self.emit(SIGNAL('released()'))
if __name__ == '__main__':
import utils
class TestWheelPad(WheelPad):
def __init__(self):
WheelPad.__init__(self)
QObject.connect(self, SIGNAL('moved_y(int)'),
self.print_value)
QObject.connect(self, SIGNAL('moved_x(int)'),
self.print_value)
QObject.connect(self, SIGNAL('released()'),
self.print_value)
def print_value(self, value=None):
print value
utils.run_widget(TestWheelPad)
class Button(PixmapButton):
def __init__(self, parent=None, color='gray'):
PixmapButton.__init__(self, parent, 'button', 17, color)
self.palette().setColor(QPalette.Window, POV_COLOR)
class MixerSlider(PixmapSlider):
def __init__(self, parent=None):
PixmapSlider.__init__(self, parent, 'mixerslider', 127)
self.setOrientation(Qt.Vertical)
self.palette().setColor(QPalette.Window, POV_COLOR)
class VerticalWheel(CyclicSlider):
def __init__(self, parent=None):
CyclicSlider.__init__(self, parent, 'verticalwheel', 23)
self.palette().setColor(QPalette.Window, POV_COLOR)
class Knob(PixmapKnob):
def __init__(self, parent=None):
PixmapKnob.__init__(self, parent, 'knob', 127)
self.setValue(64)
self.setOrientation(Qt.Vertical)
pixmap = QPixmap(path_for('knob', 0))
self.setMask(pixmap.createHeuristicMask())
if __name__ == '__main__':
import utils
utils.run_widget(Knob)
p.drawText(3, 10, self.text())
def isEditting(self):
return self.input.isShown()
def endEdit(self):
self.input.hide()
def edit(self):
if self.edittable:
self.input.setText(self.text())
self.input.raise_()
self.input.show()
self.input.selectAll()
self.input.setFocus()
def mouseReleaseEvent(self, e):
self.edit()
def slotTextChanged(self, text):
self.emit(SIGNAL('textChanged'), (text, ))
def setText(self, text):
self.input.setText(text)
QLabel.setText(self, text)
if __name__ == '__main__':
import utils
utils.run_widget(TextLabel)
