class RaisedButton(QPushButton):
"""RaisedButton(str text, color, QSize size, QWidget parent=None"""
def __init__(self, text, color, size=QSize(80, 30), parent=None):
super(RaisedButton, self).__init__(parent)
self.resize(size)
if color == None:
color = QColor(66, 165, 245)
else:
color = QColor(color)
self.isFlat = True
self.color = color
self.setText(text)
self.effect = QGraphicsDropShadowEffect(self.parent())
self.effect.setOffset(3)
self.effect.setColor(QColor(0, 0, 0, 40))
self.setGraphicsEffect(self.effect)
self.press = False
with open("QPushButton-Raised.qss") as f:
dat = f.read()
color1 = color.name()
color2 = color.lighter().name()
dat = dat % (str(color1), str(color2))
self.setStyleSheet(dat)
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.effect.setEnabled(False)
self.press = True
def mouseReleaseEvent(self, event):
if event.button() == Qt.LeftButton:
self.effect.setEnabled(True)
self.press = False
class RaisedButton(QPushButton):
"""RaisedButton(str text, color, QSize size, QWidget parent=None"""
def __init__(self, text, color, size=QSize(80, 30), parent=None):
super(RaisedButton, self).__init__(parent)
self.resize(size)
if color == None:
color = QColor(66, 165, 245)
else:
color = QColor(color)
self.isFlat = True
self.color = color
self.setText(text)
self.effect = QGraphicsDropShadowEffect(self.parent())
self.effect.setOffset(3)
self.effect.setColor(QColor(0, 0, 0, 40))
self.setGraphicsEffect(self.effect)
self.press = False
with open("QPushButton-Raised.qss") as f:
dat = f.read()
color1 = color.name()
color2 = color.lighter().name()
dat = dat % (str(color1), str(color2))
self.setStyleSheet(dat)
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.effect.setEnabled(False)
self.press = True
def mouseReleaseEvent(self, event):
if event.button() == Qt.LeftButton:
self.effect.setEnabled(True)
self.press = False
class FloatingActionButton(QPushButton):
def __init__(self,
color=QColor(243, 40, 109, 255),
radius=50,
icon="plus.png",
parent=None):
super(FloatingActionButton, self).__init__(parent)
if icon:
self.pixmap = QPixmap(icon)
self.setMouseTracking(True)
self.effect = QGraphicsDropShadowEffect(self.parent())
self.effect.setXOffset(4)
self.effect.setBlurRadius(4)
self.effect.setColor(QColor(0, 0, 0, 40))
self.setGraphicsEffect(self.effect)
self.color = color
self.radius = radius
self.resize(self.radius + 1, self.radius + 1)
self.setMaximumSize(self.size())
self.setMinimumSize(self.size())
self.effect_size = self.radius
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.HighQualityAntialiasing)
painter.setRenderHint(QPainter.Antialiasing)
painter.setRenderHint(QPainter.SmoothPixmapTransform)
painter.setBrush(self.color)
if self.effect_size == self.radius:
painter.drawEllipse(1, 1, self.radius - 1, self.radius - 1)
painter.drawPixmap(QRect(14, 14, self.radius / 2, self.radius / 2),
self.pixmap)
else:
painter.drawEllipse(self.width() / 2,
self.height() / 2, self.effect_size,
self.effect_size)
painter.end()
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.animate()
def animate(self):
while self.effect_size > 1:
self.effect_size -= 2
self.repaint()
time.sleep(0.008)
def createGlowEffect(parent=None, color=GLOW_COLOR, radius=16, offset=1):
"""
@param* parent QWidget
@param* color QColor or str or None
@param* radius int
@param* offset int
@return QGraphicsEffect
"""
#if skos.MAC: # graphics effect on mac is not observable
# return None
#from pyeffects import GraphicsTextShadowEffect
#ret = GraphicsTextShadowEffect(parent)
ret = QGraphicsDropShadowEffect(parent)
ret.setBlurRadius(radius)
ret.setOffset(offset)
if color:
if not isinstance(color, QColor):
color = QColor(color)
ret.setColor(color)
return ret
class FloatingActionButton(QPushButton):
def __init__(self, color=QColor(243, 40, 109, 255), radius=50, icon="plus.png", parent=None):
super(FloatingActionButton, self).__init__(parent)
if icon:
self.pixmap = QPixmap(icon)
self.setMouseTracking(True)
self.effect = QGraphicsDropShadowEffect(self.parent())
self.effect.setXOffset(4)
self.effect.setBlurRadius(4)
self.effect.setColor(QColor(0, 0, 0, 40))
self.setGraphicsEffect(self.effect)
self.color = color
self.radius = radius
self.resize(self.radius + 1, self.radius + 1)
self.setMaximumSize(self.size())
self.setMinimumSize(self.size())
self.effect_size = self.radius
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.HighQualityAntialiasing)
painter.setRenderHint(QPainter.Antialiasing)
painter.setRenderHint(QPainter.SmoothPixmapTransform)
painter.setBrush(self.color)
if self.effect_size == self.radius:
painter.drawEllipse(1, 1, self.radius - 1, self.radius - 1)
painter.drawPixmap(QRect(14, 14, self.radius / 2, self.radius / 2), self.pixmap)
else:
painter.drawEllipse(self.width() / 2, self.height() / 2, self.effect_size, self.effect_size)
painter.end()
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
self.animate()
def animate(self):
while self.effect_size > 1:
self.effect_size -= 2
self.repaint()
time.sleep(0.008)
