class InputDialog(QDialog):
def __init__(self, parent=None):
super(InputDialog, self).__init__(parent)
self.initUI()
def initUI(self):
#self.btn = QPushButton('URL:', self)
#self.btn.move(20, 20)
self.labelName = QLabel("Insert your URL: ", self)
self.labelName.move(20, 27)
# self.btn.clicked.connect(self.showDialogUrl)
self.le = QLineEdit(self)
self.le.setFixedWidth(650)
self.le.move(130, 22)
self.btnfolder = QPushButton("Select folder...", self)
#self.btnfolder.setIcon(QIcon("icon/folder.png"))
self.btnfolder.move(20, 80)
self.btnfolder.clicked.connect(self.showDialogDirectory)
self.le1 = QLineEdit(self)
self.le1.move(130, 80)
self.le1.setText(expanduser("~"))
self.button = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
self.button.move(80, 120)
self.button.accepted.connect(self.accept)
self.button.rejected.connect(self.reject)
self.setGeometry(300, 300, 290, 150)
self.setWindowTitle('Input dialog')
self.show()
def showDialogDirectory(self):
dest = QFileDialog.getExistingDirectory(self, "Choose dir",
expanduser("~"))
print(str(dest))
if (str(dest) != ""):
self.le1.setText(str(dest))
@staticmethod
def getInput(parent=None):
dialog = InputDialog()
dialog.setFixedWidth(800)
result = dialog.exec_()
url = dialog.le.text()
dest = dialog.le1.text()
return (url, dest)
class AddLabelPopup(QDialog):
def __init__(self, tablename, refAbsID, parent=None):
super(QWidget, self).__init__(parent)
self.setWindowTitle("Add Labels")
self.refType = tablename
self.refAbsID = refAbsID
self.initUI()
self.returnVal = None
def initUI(self):
self.left = 100
self.top = 100
self.width = 520
self.height = 300
self.setGeometry(self.left, self.top, self.width, self.height)
self.centerWindow()
self.labelTextList = []
self.existLabel = []
self.dbLabelList = []
self.entryLineEdit = QLineEdit(self)
self.entryLineEdit.setGeometry(360,10,150,20)
self.entryLineEdit.setPlaceholderText("Type a label here.")
self.entryHintList = QListWidget(self)
self.entryHintList.setStyleSheet("max-width: 200px; max-height: 350; font-size: 15pt")
self.entryHintList.setGeometry(360,33,150,60) # left, top, width, height
database = os.path.join(os.path.dirname(os.path.abspath(__file__)), "Data.db")
refs = []
try:
self.conn = createConnectionToDB(database)
self.dbLabelList = getLabelsFromDB(self.conn)
except:
buttonReply = QMessageBox.critical(self, 'Alert', "Initialize Reference Table: Database is missing.", QMessageBox.Ok, QMessageBox.Ok)
self.getCurrentLabelList()
self.updateLabels()
self.entryHintList.addItems(self.dbLabelList)
self.entryHintList.itemDoubleClicked.connect(self.setEntryText)
self.addLabelButton = QPushButton("Add Label", self)
self.addLabelButton.move(380,95)
self.addLabelButton.clicked.connect(self.addLabel)
self.buttons = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
Qt.Horizontal, self)
self.buttons.accepted.connect(self.accept)
self.buttons.rejected.connect(self.reject)
self.buttons.move(350,260)
def centerWindow(self):
frameGeo = self.frameGeometry()
screen = QApplication.desktop().screenNumber(QApplication.desktop().cursor().pos())
centerPoint = QApplication.desktop().screenGeometry(screen).center()
frameGeo.moveCenter(centerPoint)
self.move(frameGeo.topLeft())
def setEntryText(self, item):
self.entryLineEdit.setText(item.text())
def addLabel(self):
newLabel = self.entryLineEdit.text()
if len(self.labelTextList) < 20:
if newLabel not in self.labelTextList:
self.labelTextList.append(newLabel)
self.updateLabels()
if newLabel not in self.dbLabelList:
self.addLabelToDB(newLabel)
else:
buttonReply = QMessageBox.critical(self, 'Alert', "Label Already Exists", QMessageBox.Ok, QMessageBox.Ok)
else:
buttonReply = QMessageBox.critical(self, 'Alert', "Too Many Labels. Consider using them wisely.", QMessageBox.Ok, QMessageBox.Ok)
def updateLabels(self):
for ind in range(len(self.labelTextList)):
tempText = self.labelTextList[ind]
tempLabel = QLabel(tempText, self)
tempLabel.setStyleSheet("QLabel {background-color: green; border-style: outset; border-width: 2px;" \
"border-radius: 10px; border-color: beige; font: bold 10px; max-width: 150px; padding: 6px;}")
ind_y = int(ind%10)
ind_x = int(ind/10)
pos_y = 10+ind_y*27
pos_x = 10+ind_x*170
tempLabel.move(pos_x, pos_y)
tempLabel.show()
def getValue(self):
# return label value to InfoTabs
return self.labelTextList
def getCurrentLabelList(self):
refItem = readRefInDBTableByID(self.conn, self.refType, self.refAbsID)
if len(refItem['Labels']) > 0:
tempList = refItem['Labels'].split(';')
if len(tempList) > 0:
self.labelTextList = tempList
def addLabelToDB(self, labelText):
addLabelToLabelsTable(self.conn, labelText)
def create_ui(self):
# 1.文字标签
# QLabel(显示的文字, 父标签/放到哪个窗口上)
label1 = QLabel('用户名:', self)
# 一般不常用的移动坐标
label1.move(50, 10)
# 2.按钮
btn1 = QPushButton('登录', self)
btn1.move(50, 50)
# css语法：选择器{属性1：属性值1; 属性2：属性值2;..}
# color - 字体颜色，对应的值：颜色单词， rbg(255, 0, 0)
#
btn1.setStyleSheet('QPushButton{}')
btn2 = QRadioButton('男', self)
btn2.move(50, 100)
btn3 = QCheckBox('篮球', self)
btn3.move(50, 150)
btn4 = QCommandLinkButton('hello', 'hellowword', self)
btn4.move(50, 200)
b1 = QDialogButtonBox.StandardButton.Ok
b2 = QDialogButtonBox.StandardButton.Cancel
btn5 = QDialogButtonBox(b2, self)
btn5.move(50, 300)
# 3.输入框
input1 = QLineEdit(self)
input1.move(150, 10)
input2 = QLineEdit('admin', self)
input2.move(150, 50)
input1.setText('张三')
# 富文本
input3 = QTextEdit('张三', self)
input3.move(50, 300)
# 设置成只读
input3.setReadOnly(True)
# 只能显示纯文本
input4 = QPlainTextEdit(self)
input4.move(300, 10)
# 输入数值
input5 = QSpinBox(self)
input5.move(100, 100)
input5.setMinimum(10)
input5.setMaximum(20)
input5.setValue(15)
print(input5.value()) # 获取当前值
# 输入小数
input6 = QDoubleSpinBox(self)
input6.move(100, 150)
# 下拉菜单
input7 = QComboBox(self)
input7.addItems(['item1', 'item2'])
input7.move(150, 200)
print(input7.currentText()) # 获取当前选中的选项，适用input8
input8 = QFontComboBox(self)
input8.move(350, 300)
input8.setCurrentIndex(2)
print(input8.currentText())
label1.setFont(input8.currentFont())
# 日期选择
input9 = QDateEdit(date.today(), self)
input9.move(300, 400)
# 选择颜色
input10 = QColorDialog(self)
input10.move(400, 400)
# input10.show()
input11 = QDial(self)
input11.move(300, 200)
input12 = QSlider(self)
input12.move(430, 350)
input12.setMaximum(100)
input12.setMinimum(-100)
input12.setValue(20)
input12.setOrientation(Qt.Horizontal) # 设置为水平方向
