def mousePressEvent(self, event):
x = event.x()
y = event.y()
if event.buttons() == QtCore.Qt.LeftButton and 0 < y < 60:
self.currentPos = event.pos()
self.setCursor(Qt.QCursor(Qt.Qt.OpenHandCursor))
self.flag = True
elif event.buttons() == QtCore.Qt.LeftButton and event.pos() in self._bottom_rect:
self.resizing = True
self.setCursor(Qt.QCursor(Qt.Qt.SizeVerCursor))
def wait_cursor(value, **kwargs):
"""
Set / clear "wait" override cursor for the application.
The function can be called recursively: each request to set "wait"
cursor must eventually be followed by a corresponding request to
restore cursor.
To unconditionally remove "wait" cursor, specify *True* value as the
*force* keyword argument.
Arguments:
value (bool): *True* to set "wait" cursor; *False* to clear it.
**kwargs: Keyword arguments.
The following named parameters can be passed via `**kwargs`:
- *force* (bool): Forces complete clearing of "wait" cursor;
applicable only when *value* is *False*.
"""
if value:
Q.QApplication.setOverrideCursor(Q.QCursor(Q.Qt.WaitCursor))
else:
if Q.QApplication.overrideCursor() is not None:
Q.QApplication.restoreOverrideCursor()
if kwargs.get("force", False):
while Q.QApplication.overrideCursor() is not None:
Q.QApplication.restoreOverrideCursor()
def mousePressEvent(self, event):
x = event.x()
y = event.y()
if event.buttons() == QtCore.Qt.LeftButton and 0 < y < 30:
self.currentPos = event.pos()
self.setCursor(Qt.QCursor(Qt.Qt.SizeAllCursor))
self.flag = True
def mousePressEvent(self, event):
if self.isEnabled():
self.mouseDown = True
self.xpress = event.globalX()
self.ypress = event.globalY()
self.setCursor(Qt.QCursor(QtCore.Qt.BlankCursor)) # Hide cursor
self.move = 0
if self.pairedLine:
self.baseValue = str2float(self.pairedLine.text())
def __init__(self, *args, **kwargs):
self.mouseScale = 0.1
self.pairedLine = None
self.intValue = False
self.mouseDown = False
retval = super().__init__(*args, **kwargs)
self.setCursor(Qt.QCursor(QtCore.Qt.SizeHorCursor))
return retval
def __init__(self, topwidget, bottomwidget, toptext='', bottomtext=''):
"""Constructs the widget
Parameters
----------
topwidget : QWidget
Widget to display on top
bottomwidget : QWidget
Widget to display on bottom
toptext : str, optional
Text to display when top is collapsed, by default ''
bottomtext : str, optional
Text to display when bottom is collapsed, by default ''
"""
# Create child class
QtWidgets.QSplitter.__init__(self, QtCore.Qt.Vertical)
self.addWidget(topwidget)
self.addWidget(bottomwidget)
self.toptext = toptext
self.bottomtext = bottomtext
self.splitterMoved.connect(self.on_moved)
handle_layout = QtWidgets.QVBoxLayout()
handle_layout.setContentsMargins(0, 0, 0, 0)
self.setHandleWidth(5)
self.button = QtWidgets.QToolButton()
self.button.setStyleSheet('background-color: rgba(255, 255, 255, 0)')
uplogo = self.style().standardIcon(
QtWidgets.QStyle.SP_TitleBarShadeButton)
downlogo = self.style().standardIcon(
QtWidgets.QStyle.SP_TitleBarUnshadeButton)
self.upicon = QtGui.QIcon(uplogo)
self.downicon = QtGui.QIcon(downlogo)
self.noicon = QtGui.QIcon()
self.icon = self.noicon
self.button.setIcon(self.icon)
self.button.clicked.connect(self.handleSplitterButton)
self.button.setCursor(Qt.QCursor(QtCore.Qt.PointingHandCursor))
self.label = QtWidgets.QLabel('')
handle_layout.addLayout(HLayout([self.button, self.label]))
handle_layout.addItem(
QtWidgets.QSpacerItem(0, 0, QtWidgets.QSizePolicy.Maximum,
QtWidgets.QSizePolicy.Expanding))
handle = self.handle(1)
handle.setLayout(handle_layout)
def perform_time_shift(self):
"""Perform the time shift simulataneity calculation.
Callback for the button that starts the simultaneity calculation.
To prevent the GUI from becoming unresponsive, an extra object for
the task is created and moved to a thread of its own. Several
connections for starting and finishing the tasks need to be made.
"""
load_dir = './'
# if getattr(sys, 'frozen', False): # If frozen with cx_Freeze
# logger.debug(os.getcwd())
# load_dir = os.path.expanduser('~user')
self.file = QtWidgets.QFileDialog.getOpenFileName(
self, 'Bitte Exceldatei mit Zeitreihe auswählen', load_dir,
'Excel Datei (*.xlsx)')[0]
if self.file == '' or self.file is None:
return
self.start_button.setEnabled(False)
self.statusBar().showMessage('Bitte warten...')
Qt.QApplication.setOverrideCursor(Qt.QCursor(Qt.Qt.WaitCursor))
try: # Thread magic to prevent unresponsive GUI
self.objThread = QtCore.QThread()
self.obj = self.simultaneity_obj(self.settings, self.file,
self.set_hist)
self.obj.moveToThread(self.objThread)
self.objThread.started.connect(self.obj.run)
self.obj.failed.connect(self.fail)
self.obj.failed.connect(self.objThread.quit)
self.obj.finished.connect(self.done)
self.obj.finished.connect(self.objThread.quit)
self.objThread.start()
except Exception as e:
logger.exception(e)
Qt.QApplication.restoreOverrideCursor()
self.statusBar().showMessage('')
self.start_button.setEnabled(True)
QtWidgets.QMessageBox.critical(self, 'Fehler', str(e),
QtWidgets.QMessageBox.Ok)
else:
logger.debug('Waiting for return of results...')
pass
def setEnabled(self, val):
if val:
self.setCursor(Qt.QCursor(QtCore.Qt.SizeHorCursor))
else:
self.setCursor(Qt.QCursor(QtCore.Qt.ArrowCursor))
super().setEnabled(val)
def mouseReleaseEvent(self, event):
self.setCursor(Qt.QCursor(Qt.Qt.ArrowCursor))
self.flag = False
def mouseMoveEvent(self, event):
if self.flag == True:
self.move(Qt.QPoint(self.pos() + event.pos() - self.currentPos))
self.setCursor(Qt.QCursor(Qt.Qt.SizeAllCursor))
def mouseReleaseEvent(self, QMouseEvent): # 鼠标释放操作
self.flag = False
self.setCursor(Qt.QCursor(Qt.Qt.ArrowCursor)) # 设置光标为箭头
def mousePressEvent(self, QMouseEvent): # 鼠标按下操作
if QMouseEvent.button() == Qt.Qt.LeftButton:
self.flag = True
self.m_Position = QMouseEvent.globalPos() - self.pos()
QMouseEvent.accept()
self.setCursor(Qt.QCursor(Qt.Qt.OpenHandCursor)) # 设置光标为手型
def __init__(self,parent = None):
super(QtWidgets.QMainWindow,self).__init__(parent)
self.setupUi(self)
self._padding = 3
self._bottom_rect = [QtCore.QPoint(x, y) for x in range(1, self.width() - self._padding)
for y in range(self.height() - self._padding-12, self.height() -11)]
self.flag = False
self.LM = True
self.resizing = False
self.setWindowFlags(Qt.Qt.FramelessWindowHint)
self.setAttribute(Qt.Qt.WA_TranslucentBackground)
self.currentIndex = None
self.currentListMusicIndex = None
self.user = ""
self.isConfigEdited = False
self.listShowing = False
self.musiclistShowing = True
self.localShowing = True
self.playing = False
self.MyList = ListOperation.loadList()
self.musicStorage = "."
self.MyMusic = []
self.ConfigInfo = {}
self.customInfo = {}
self.initConfigs()
self.eTimeLabel.move(self.eTimeLabel.x()+40, self.eTimeLabel.y())
self.adD = addToListDialog.ListDialog(self.MyList)
self.adD.hide()
self.config = configDialog.configWidget(self)
self.config.hide()
self.scroll = QtWidgets.QScrollBar()
self.scroll.setStyleSheet("""QScrollBar:vertical {
border-radius:4px;
border: none;
background:transparent;
width:10px;
height:410px;
}
QScrollBar::down-arrow{height:0px}
QScrollBar::handle:vertical {
border-radius:4px;
border:none;
background:rgba(112,112,112,0.5);
}
QScrollBar::down-arrow{width:0px}
""")
self.sure_3 = sureDialog.sureDialog(self)
self.sure_3.hide()
self.sure_2 = sureDialog.sureDialog(self)
self.sure_2.hide()
self.sure = sureDialog.sureDialog(self)
self.sure.hide()
self.scroll.setContextMenuPolicy(QtCore.Qt.NoContextMenu)
self.listMusicWidget.setVerticalScrollBar(self.scroll)
self.pl = playListDialog.PlayListWidget(self)
self.pl.resize(550,self.pl.height())
self.pl.hide()
self.pSlider = playListDialog.MyPSlider(Qt.Qt.Horizontal, self.LowerNav)
self.pSlider.move(105, 43)
self.pSlider.setWindowFlags(Qt.Qt.WindowStaysOnTopHint)
self.vSlider = playListDialog.MySlider(Qt.Qt.Horizontal, self.LowerNav)
self.vSlider.move(830, 34)
self.MusicWidget = musicWidget.MusicWidget(self.Leftnav,self)
self.MusicWidget.move(0, 333)
self.MusicWidget.resize(200, 300)
self.line_12.setCursor(Qt.QCursor(Qt.Qt.SizeVerCursor))
self.listMusicWidget.setHorizontalHeaderItem(0, QtWidgets.QTableWidgetItem(" 音乐标题"))
self.listMusicWidget.horizontalHeaderItem(0).setTextAlignment(Qt.Qt.AlignLeft | Qt.Qt.AlignVCenter)
self.listMusicWidget.setHorizontalHeaderItem(1, QtWidgets.QTableWidgetItem(" 歌手"))
self.listMusicWidget.horizontalHeaderItem(1).setTextAlignment(Qt.Qt.AlignLeft | Qt.Qt.AlignVCenter)
self.listMusicWidget.setHorizontalHeaderItem(2, QtWidgets.QTableWidgetItem(" 专辑"))
self.listMusicWidget.horizontalHeaderItem(2).setTextAlignment(Qt.Qt.AlignLeft | Qt.Qt.AlignVCenter)
self.listMusicWidget.setHorizontalHeaderItem(3, QtWidgets.QTableWidgetItem(" 时长"))
self.listMusicWidget.horizontalHeaderItem(3).setTextAlignment(Qt.Qt.AlignLeft | Qt.Qt.AlignVCenter)
self.listMusicWidget.horizontalHeader().setDisabled(True)
self.listMusicWidget.setColumnWidth(0, 330)
self.listMusicWidget.setColumnWidth(1, 260)
self.listMusicWidget.setColumnWidth(2, 290)
self.listMusicWidget.setColumnWidth(3, 110)
self.picLabel = MyLabel(self)
self.popMenu = QtWidgets.QMenu()
self.popMenu.addAction(self.P)
self.popMenu.addAction(self.D)
self.popMenu.setStyleSheet("QMenu{background-color:rgb(252, 239, 232);"
"font-size:16px;padding:3px 10px;"
"font-family:\"微软雅黑\";"
"color:rgb(112,112,112);"
"border:1px solid #DBDBDB}"
"QMenu::item{height:18px;"
"background:transparent;"
" border-bottom:1px solid #DBDBDB;"
"padding:6px}"
"QMenu::item:selected{background:rgba(245, 231, 236, 220);"
"color:black }")
self.listMusicWidget.customContextMenuRequested[QtCore.QPoint].connect(self.show_content_menu)
self.listMusicWidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.D.triggered.connect(self.delete_from_list)
self.P.triggered.connect(self.play_to_list)
# connect slot with signal
self.picLabel.setStyleSheet('border: 1px groove #e4c6d0;')
self.picLabel.setScaledContents(True)
self.editListButton.hide()
self.PlayAllButton.hide()
# Initialize some information
self.initMusicList()
self.initInterfaceInfo()
self.timesLabel.setText("播放次数：0")
self.picLabel.setPixmap(QtGui.QPixmap("./Head/unKnown.png"))
self.config.config_edited[dict].connect(self.edit_restart)
self.orderChangedSignal.connect(self.pl.changeOrder)
self.StopSearchingSingal.connect(self.MusicWidget.stop_searching)
self.playListSignal[list, str].connect(self.pl.addListToList)
self.PlayButton.clicked.connect(self.pl.play_it)
self.exitButton.clicked.connect(self.myclose)
self.hideButton.clicked.connect(self.showMinimized)
self.vSlider.volumeChanged[float].connect(self.pl.change_volume)
self.pSlider.valueChange[int].connect(self.updateLabel)
self.pSlider.processChanged[float].connect(self.pl.change_progress)
self.newListButton.clicked.connect(self.createNewList)
self.PlaylistWidget.currentItemChanged.connect(self.updateInterface)
self.delListButton.clicked.connect(self.deleteList)
self.editListButton.clicked.connect(self.desChange)
self.moveUpButton.clicked.connect(self.moveUp)
self.configButton.clicked.connect(self.editConfig)
self.descriptionEidt.installEventFilter(self)
self.showListButton.clicked.connect(self.showList)
self.NextButton.clicked.connect(self.pl.play_next)
self.FormerButton.clicked.connect(self.pl.play_former)
self.pl.playStarted[int,str].connect(self.pSlider.updateMax)
self.pl.playCrushed[str].connect(self.crushed)
self.pl.musicOutted.connect(self.music_out_of_play)
self.MusicWidget.deleteSingal[MusicList.singleMusic].connect(self.pl.deleteMusic)
self.MusicWidget.addToPlaySignal[MusicList.singleMusic].connect(self.pl.addToPlay)
self.MusicWidget.addToListSignal[MusicList.singleMusic].connect(self.pl.addToList)
self.MusicWidget.addToMusicListSignal[MusicList.singleMusic].connect(self.add_to_music_list)
self.PlayAllButton.clicked.connect(self.playList)
self.playOrderButton.clicked.connect(self.change_order)
self.SoundButton.clicked.connect(self.volumeZero)
self.PlaylistWidget.itemDoubleClicked.connect(self.playList)
self.refreshButton.clicked.connect(self.MusicWidget.updateLocalMusic)
self.toListButton.clicked.connect(self.list_hide)
self.toListButton_2.clicked.connect(self.local_hide)
self.picLabel.picChange.connect(self.change_head)
self.searchDiskButton.clicked.connect(self.search_all)
def mouseReleaseEvent(self, event):
self.mouseDown = False
self.setCursor(Qt.QCursor(QtCore.Qt.SizeHorCursor)) # Unhide cursor
self.editFinished.emit()
def __init__(self,parent=None):
super(MyLabel, self).__init__(parent)
self.parent = parent
self.setGeometry(227, 90, 190, 190)
self.setCursor(Qt.QCursor(Qt.Qt.PointingHandCursor))
self.setToolTip("修改头像")
def setCursorWait(self):
"""
Changes cursor to waiting cursor.
"""
Qt.QApplication.setOverrideCursor(Qt.QCursor(QtCore.Qt.WaitCursor))
Qt.QApplication.processEvents()
def mouseMoveEvent(self, event):
if self.flag:
self.move(Qt.QPoint(self.pos() + event.pos() - self.currentPos))
self.setCursor(Qt.QCursor(Qt.Qt.ClosedHandCursor))
if self.resizing:
self.resize(self.width(), event.pos().y())
def __init__(self,
friends_info,
my_id,
aim_id,
nick_name,
age,
gender,
pic_byte,
send_sockfd,
server_addr,
parent=None):
super().__init__(parent)
self.send_sockfd = send_sockfd
self.server_addr = server_addr
self.setStyleSheet("border:0.5px solid grey;")
self.friends_info = friends_info
self.my_id = my_id
self.aim_id = aim_id
self.resize(200, 100)
self.head_pic_label = QLabel(self)
filename = aim_id + '.jpg'
f = open('temp_info/head_pic/' + filename, 'wb')
f.write(pic_byte)
f.close()
path = 'temp_info/head_pic/%s' % filename
self.head_pic_label.setPixmap(QtGui.QPixmap(path))
self.head_pic_label.resize(80, 80)
self.setStyleSheet('border:0px;')
self.head_pic_label.setScaledContents(True)
self.head_pic_label.move(5, 10)
self.nick_name_label = QLabel(self)
self.nick_name_label.setText(nick_name)
self.nick_name_label.setStyleSheet("border:0px;")
self.nick_name_label.resize(100, 20)
self.nick_name_label.move(90, 20)
self.id_label = QLabel(self)
self.id_label.setText(self.aim_id)
self.id_label.setStyleSheet('border:0px;')
self.id_label.hide()
self.age_label = QLabel(self)
self.age_label.setText(age)
self.age_label.setStyleSheet("border:0px;")
self.age_label.resize(25, 25)
self.age_label.move(90, 55)
self.gender_label = QLabel(self)
if gender == '男':
self.gender_label.setPixmap(QtGui.QPixmap('images/08-01.png'))
elif gender == '女':
self.gender_label.setPixmap(QtGui.QPixmap('images/08-02.png'))
self.gender_label.resize(20, 20)
self.gender_label.setStyleSheet("border:0px;")
self.gender_label.setScaledContents(True)
self.gender_label.move(115, 60)
self.add_btn = QPushButton(self)
self.add_btn.setStyleSheet(
"border-radius:3px;background-color:#009BDB;color:white;")
self.add_btn.setText('加好友')
self.add_btn.resize(50, 20)
self.add_btn.setCursor(Qt.QCursor(Qt.Qt.PointingHandCursor))
self.add_btn.move(150, 60)
#触发事件
self.add_btn.clicked.connect(self.request_add_friend)
def setCursorWait(self):
Qt.QApplication.setOverrideCursor(Qt.QCursor(QtCore.Qt.WaitCursor))
Qt.QApplication.processEvents()
