def sobj_tab_middle_mouse_event(self, event):
if event.button() == QtCore.Qt.MouseButton.MiddleButton:
pos = event.pos()
# This is because hamburger button
tab_pos = self.sObjTabWidget.tabBar().tabAt(
QtCore.QPoint(pos.x() - 26, pos.y()))
if tab_pos != -1:
widget = self.sObjTabWidget.widget(tab_pos)
tab = self.get_stype_tab_by_widget(widget)
self.toggle_stype_tab(tab=tab, hide=True)
tree_item = self.get_tree_item_by_code(tab.stype.get_code())
if tree_item:
tree_item.setCheckState(0, QtCore.Qt.Unchecked)
event.accept()
def create_scene(self):
self.scene_created = True
self.pm1 = Pixmap(self)
self.pm2 = Pixmap(self)
self.pm3 = Pixmap(self)
self.scene.addItem(self.pm1.pixmap_item)
self.scene.addItem(self.pm2.pixmap_item)
self.scene.addItem(self.pm3.pixmap_item)
# animation
self.machine = QtCore.QStateMachine()
self.state1 = QtCore.QState()
self.state2 = QtCore.QState()
self.state3 = QtCore.QState()
self.state1.assignProperty(self.pm1, 'pos', QtCore.QPoint(0, 0))
self.state1.assignProperty(self.pm1, 'opacity', 1)
self.state2.assignProperty(self.pm1, 'pos', QtCore.QPoint(-255, 0))
self.state2.assignProperty(self.pm1, 'opacity', 0)
self.state3.assignProperty(self.pm1, 'pos', QtCore.QPoint(255, 0))
self.state3.assignProperty(self.pm1, 'opacity', 0)
self.state1.assignProperty(self.pm2, 'pos', QtCore.QPoint(255, 0))
self.state1.assignProperty(self.pm2, 'opacity', 0)
self.state2.assignProperty(self.pm2, 'pos', QtCore.QPoint(0, 0))
self.state2.assignProperty(self.pm2, 'opacity', 1)
self.state3.assignProperty(self.pm2, 'pos', QtCore.QPoint(-255, 0))
self.state3.assignProperty(self.pm2, 'opacity', 0)
self.state1.assignProperty(self.pm3, 'pos', QtCore.QPoint(-255, 0))
self.state1.assignProperty(self.pm3, 'opacity', 0)
self.state2.assignProperty(self.pm3, 'pos', QtCore.QPoint(255, 0))
self.state2.assignProperty(self.pm3, 'opacity', 0)
self.state3.assignProperty(self.pm3, 'pos', QtCore.QPoint(0, 0))
self.state3.assignProperty(self.pm3, 'opacity', 1)
self.pm1_anm = QtCore.QPropertyAnimation(self.pm1, 'pos', self)
self.pm1_anm.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm1_anm.setDuration(300)
self.pm1_anm_o = QtCore.QPropertyAnimation(self.pm1, 'opacity', self)
self.pm1_anm_o.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm1_anm_o.setDuration(200)
self.pm2_anm = QtCore.QPropertyAnimation(self.pm2, 'pos', self)
self.pm2_anm.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm2_anm.setDuration(300)
self.pm2_anm_o = QtCore.QPropertyAnimation(self.pm2, 'opacity', self)
self.pm2_anm_o.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm2_anm_o.setDuration(200)
self.pm3_anm = QtCore.QPropertyAnimation(self.pm3, 'pos', self)
self.pm3_anm.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm3_anm.setDuration(300)
self.pm3_anm_o = QtCore.QPropertyAnimation(self.pm3, 'opacity', self)
self.pm3_anm_o.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm3_anm_o.setDuration(200)
self.t4 = self.state1.addTransition(self.value_decreased, self.state3)
self.t4.addAnimation(self.pm1_anm)
self.t4.addAnimation(self.pm1_anm_o)
self.t4.addAnimation(self.pm2_anm)
self.t4.addAnimation(self.pm2_anm_o)
self.t4.addAnimation(self.pm3_anm)
self.t4.addAnimation(self.pm3_anm_o)
self.t5 = self.state2.addTransition(self.value_decreased, self.state1)
self.t5.addAnimation(self.pm1_anm)
self.t5.addAnimation(self.pm1_anm_o)
self.t5.addAnimation(self.pm2_anm)
self.t5.addAnimation(self.pm2_anm_o)
self.t5.addAnimation(self.pm3_anm)
self.t5.addAnimation(self.pm3_anm_o)
self.t6 = self.state3.addTransition(self.value_decreased, self.state2)
self.t6.addAnimation(self.pm1_anm)
self.t6.addAnimation(self.pm1_anm_o)
self.t6.addAnimation(self.pm2_anm)
self.t6.addAnimation(self.pm2_anm_o)
self.t6.addAnimation(self.pm3_anm)
self.t6.addAnimation(self.pm3_anm_o)
self.t1 = self.state1.addTransition(self.value_increased, self.state2)
self.t1.addAnimation(self.pm1_anm)
self.t1.addAnimation(self.pm1_anm_o)
self.t1.addAnimation(self.pm2_anm)
self.t1.addAnimation(self.pm2_anm_o)
self.t1.addAnimation(self.pm3_anm)
self.t1.addAnimation(self.pm3_anm_o)
self.t2 = self.state2.addTransition(self.value_increased, self.state3)
self.t2.addAnimation(self.pm1_anm)
self.t2.addAnimation(self.pm1_anm_o)
self.t2.addAnimation(self.pm2_anm)
self.t2.addAnimation(self.pm2_anm_o)
self.t2.addAnimation(self.pm3_anm)
self.t2.addAnimation(self.pm3_anm_o)
self.t3 = self.state3.addTransition(self.value_increased, self.state1)
self.t3.addAnimation(self.pm1_anm)
self.t3.addAnimation(self.pm1_anm_o)
self.t3.addAnimation(self.pm2_anm)
self.t3.addAnimation(self.pm2_anm_o)
self.t3.addAnimation(self.pm3_anm)
self.t3.addAnimation(self.pm3_anm_o)
# initial fill
if self.pix_list:
self.pm_list = [self.pm1, self.pm2, self.pm3]
for i, pm in enumerate(self.pm_list):
pixmap = Qt4Gui.QPixmap(self.pix_list[i % len(self.pix_list)])
if not pixmap.isNull():
pm.add_pixmap(pixmap.scaledToWidth(640, QtCore.Qt.SmoothTransformation))
self.previewGraphicsView.setSceneRect(self.pm1.pixmap_item.boundingRect())
self.previewGraphicsView.fitInView(self.pm1.pixmap_item.boundingRect(), QtCore.Qt.KeepAspectRatio)
self.imagesSlider.setValue(0)
if not self.machine.isRunning():
self.machine.addState(self.state1)
self.machine.addState(self.state2)
self.machine.addState(self.state3)
self.machine.setInitialState(self.state1)
self.machine.start()
def doLayout(self, rect, testOnly=False):
left, top, right, bottom = self.getContentsMargins()
effectiveRect = rect
x = effectiveRect.x()
y = effectiveRect.y()
lineHeight = 0
itemSize = self.m_minSize
if self.itemList:
itemSize = QtCore.QSize(
max([
self.m_minSize.width(),
min([
self.m_maxSize.width(),
self.itemList[0].sizeHint().width()
])
]),
max([
self.m_minSize.height(),
min([
self.m_maxSize.height(),
self.itemList[0].sizeHint().height()
])
]))
lineItemCount = min([(effectiveRect.width() + self.spacing()) //
(itemSize.width() + self.spacing()),
self.count()])
if self.m_maxItemPerLine >= 1:
if lineItemCount > self.m_maxItemPerLine:
lineItemCount = self.m_maxItemPerLine
elif self.m_maxItemPerLine == -1:
if lineItemCount > self.m_maxItemPerLineDefaultMax:
lineItemCount = self.m_maxItemPerLineDefaultMax
elif self.m_maxItemPerLine < -1:
for i in range(self.m_maxItemPerLineDefaultMin):
if self.m_minSize.width() * i <= effectiveRect.width(
) <= self.m_maxSize.width() * i:
lineItemCount = i
break
if lineItemCount < 1:
lineItemCount = 1
lineCount = math.ceil(len(self.itemList) / lineItemCount)
freeWidth = effectiveRect.width() - (itemSize.width() +
self.spacing()) * lineItemCount
itemSize = QtCore.QSize(
max([
self.m_minSize.width(),
min([
self.m_maxSize.width(),
itemSize.width() + freeWidth / lineItemCount
])
]),
max([
self.m_minSize.height(),
min([
self.m_maxSize.height(),
itemSize.height() + freeWidth / lineItemCount
])
]))
itemIndex = 0
for line in range(int(lineCount)):
lineX = x
for lineItem in range(lineItemCount):
item = self.itemAt(itemIndex)
if not item:
break
itemIndex += 1
itemWidget = item.widget()
if not testOnly:
pos = QtCore.QPoint(lineX, y)
lineX += itemSize.width() + self.spacing()
itemGeometry = QtCore.QRect(pos, itemSize)
itemWidget.setSizePolicy(QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Preferred)
itemWidget.setMinimumSize(self.m_minSize)
itemWidget.setMaximumSize(self.m_maxSize)
item.setGeometry(itemGeometry)
y += itemSize.height() + self.spacing()
return y + lineHeight - rect.y() + bottom
def create_scene(self):
self.scene.clear()
# self.scene.setBackgroundBrush(QtCore.Qt.black)
self.pm1 = Pixmap()
self.pm2 = Pixmap()
self.pm3 = Pixmap()
self.scene.addItem(self.pm1.pixmap_item)
self.scene.addItem(self.pm2.pixmap_item)
self.scene.addItem(self.pm3.pixmap_item)
# animation
self.machine = QtCore.QStateMachine()
self.state1 = QtCore.QState(self.machine)
self.state2 = QtCore.QState(self.machine)
self.state3 = QtCore.QState(self.machine)
self.state1.assignProperty(self.pm1, 'pos', QtCore.QPoint(0, 0))
self.state1.assignProperty(self.pm1, 'opacity', 1)
self.state2.assignProperty(self.pm1, 'pos', QtCore.QPoint(-255, 0))
self.state2.assignProperty(self.pm1, 'opacity', 0)
self.state3.assignProperty(self.pm1, 'pos', QtCore.QPoint(255, 0))
self.state3.assignProperty(self.pm1, 'opacity', 0)
self.state1.assignProperty(self.pm2, 'pos', QtCore.QPoint(255, 0))
self.state1.assignProperty(self.pm2, 'opacity', 0)
self.state2.assignProperty(self.pm2, 'pos', QtCore.QPoint(0, 0))
self.state2.assignProperty(self.pm2, 'opacity', 1)
self.state3.assignProperty(self.pm2, 'pos', QtCore.QPoint(-255, 0))
self.state3.assignProperty(self.pm2, 'opacity', 0)
self.state1.assignProperty(self.pm3, 'pos', QtCore.QPoint(-255, 0))
self.state1.assignProperty(self.pm3, 'opacity', 0)
self.state2.assignProperty(self.pm3, 'pos', QtCore.QPoint(255, 0))
self.state2.assignProperty(self.pm3, 'opacity', 0)
self.state3.assignProperty(self.pm3, 'pos', QtCore.QPoint(0, 0))
self.state3.assignProperty(self.pm3, 'opacity', 1)
self.machine.setInitialState(self.state1)
self.pm1_anm = QtCore.QPropertyAnimation(self.pm1, 'pos', self)
self.pm1_anm.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm1_anm.setDuration(300)
self.pm1_anm_o = QtCore.QPropertyAnimation(self.pm1, 'opacity', self)
self.pm1_anm_o.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm1_anm_o.setDuration(200)
self.pm2_anm = QtCore.QPropertyAnimation(self.pm2, 'pos', self)
self.pm2_anm.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm2_anm.setDuration(300)
self.pm2_anm_o = QtCore.QPropertyAnimation(self.pm2, 'opacity', self)
self.pm2_anm_o.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm2_anm_o.setDuration(200)
self.pm3_anm = QtCore.QPropertyAnimation(self.pm3, 'pos', self)
self.pm3_anm.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm3_anm.setDuration(300)
self.pm3_anm_o = QtCore.QPropertyAnimation(self.pm3, 'opacity', self)
self.pm3_anm_o.setEasingCurve(QtCore.QEasingCurve.OutExpo)
self.pm3_anm_o.setDuration(200)
self.t4 = self.state1.addTransition(self.value_decreased, self.state3)
self.t4.addAnimation(self.pm1_anm)
self.t4.addAnimation(self.pm1_anm_o)
self.t4.addAnimation(self.pm2_anm)
self.t4.addAnimation(self.pm2_anm_o)
self.t4.addAnimation(self.pm3_anm)
self.t4.addAnimation(self.pm3_anm_o)
self.t5 = self.state2.addTransition(self.value_decreased, self.state1)
self.t5.addAnimation(self.pm1_anm)
self.t5.addAnimation(self.pm1_anm_o)
self.t5.addAnimation(self.pm2_anm)
self.t5.addAnimation(self.pm2_anm_o)
self.t5.addAnimation(self.pm3_anm)
self.t5.addAnimation(self.pm3_anm_o)
self.t6 = self.state3.addTransition(self.value_decreased, self.state2)
self.t6.addAnimation(self.pm1_anm)
self.t6.addAnimation(self.pm1_anm_o)
self.t6.addAnimation(self.pm2_anm)
self.t6.addAnimation(self.pm2_anm_o)
self.t6.addAnimation(self.pm3_anm)
self.t6.addAnimation(self.pm3_anm_o)
self.t1 = self.state1.addTransition(self.value_increased, self.state2)
self.t1.addAnimation(self.pm1_anm)
self.t1.addAnimation(self.pm1_anm_o)
self.t1.addAnimation(self.pm2_anm)
self.t1.addAnimation(self.pm2_anm_o)
self.t1.addAnimation(self.pm3_anm)
self.t1.addAnimation(self.pm3_anm_o)
self.t2 = self.state2.addTransition(self.value_increased, self.state3)
self.t2.addAnimation(self.pm1_anm)
self.t2.addAnimation(self.pm1_anm_o)
self.t2.addAnimation(self.pm2_anm)
self.t2.addAnimation(self.pm2_anm_o)
self.t2.addAnimation(self.pm3_anm)
self.t2.addAnimation(self.pm3_anm_o)
self.t3 = self.state3.addTransition(self.value_increased, self.state1)
self.t3.addAnimation(self.pm1_anm)
self.t3.addAnimation(self.pm1_anm_o)
self.t3.addAnimation(self.pm2_anm)
self.t3.addAnimation(self.pm2_anm_o)
self.t3.addAnimation(self.pm3_anm)
self.t3.addAnimation(self.pm3_anm_o)
# initial fill
if self.pix_list:
self.pm_list = [self.pm1, self.pm2, self.pm3]
for i, pm in enumerate(self.pm_list):
pm.add_pixmap(self.pix_list[i % len(self.pix_list)])
self.previewGraphicsView.setSceneRect(
self.pm1.pixmap_item.boundingRect())
self.previewGraphicsView.fitInView(
self.pm1.pixmap_item.boundingRect(), QtCore.Qt.KeepAspectRatio)
self.imagesSlider.setValue(0)
