def __init__(self):
super().__init__()
self.setObjectName("show_stu_widget")
#self.check_stu_list() #一開始就執行動作
layout = QtWidgets.QVBoxLayout()
header_label = LabelComponent(20, "Show Student")
#"button_update"的設定
self.button_update = ButtonComponent("Update Student's Info")
self.button_update.clicked.connect(self.check_stu_list)
self.button_update.setEnabled(True)
#"button_update"的設定
#創立"scroll_area"
layout_scroll = QtWidgets.QVBoxLayout() #增加"layout_scroll"
self.stu_screen = QWidget() #新增widget
self.stu_screen.setMinimumSize(400, 200) #設定size
self.stu_screen.setLayout(layout_scroll)
self.scroll_area = QScrollArea() #新增scoll area
self.scroll_area.setWidgetResizable(True)
self.scroll_area.setWidget(self.stu_screen) #增加到widget裡
#創立"scroll_area"
#增加label
self.label_stu_list = LabelComponent(15, "")
layout_scroll.addWidget(self.label_stu_list)
#增加label
#"layout"中增加widget；先增加的先出現
layout.addWidget(header_label, stretch=0.5)
layout.addWidget(self.button_update, stretch=0.5)
layout.addWidget(self.scroll_area, stretch=0.5)
#"layout"中增加widget；先增加的先出現
self.setLayout(layout) #顯示layout
def __init__(self):
super().__init__()
self.setObjectName("modify_stu_widget")
layout = QtWidgets.QVBoxLayout()
header_label = LabelComponent(20, "Modify Student")
self.modify_widget = ModifyWidget()
layout.addWidget(header_label, stretch=1)
layout.addWidget(self.modify_widget, stretch=8)
self.setLayout(layout)
def __init__(self, ):
super().__init__()
self.setObjectName("main_widget")
layout = QtWidgets.QGridLayout()
header_label = LabelComponent(24, "Student Management System")
function_widget = FunctionWidget()
menu_widget = MenuWidget(function_widget.update_widget)
layout.addWidget(header_label, 0, 0, 1, 2)
layout.addWidget(menu_widget, 1, 0, 1, 1)
layout.addWidget(function_widget, 1, 1, 1, 1)
layout.setColumnStretch(0, 1)
layout.setColumnStretch(1, 6)
layout.setRowStretch(0, 1)
layout.setRowStretch(1, 6)
self.setLayout(layout)
def __init__(self):
super().__init__()
self.setObjectName("modify_stu_widget")
self.stu_list = {}
self.stu_list["name"] = {}
self.stu_list["scores"] = {}
self.query_name = False
self.modify_data = {}
self.modify_data["stu_id"] = {}
self.modify_data["scores_dict"] = {}
layout = QtWidgets.QVBoxLayout()
self.label_hint = HintLabelComponent(15, "")
#Name
layout_name = QtWidgets.QGridLayout()
self.screen_name = QtWidgets.QWidget()
self.screen_name.setLayout(layout_name)
label_name = LabelComponent(16, "Name: ")
self.edit_label_name = LineEditComponent("Name")
self.edit_label_name.mousePressEvent = self.press_edit_label_name_action
self.button_query = ButtonComponent("Query")
self.button_query.clicked.connect(self.confirm_query)
layout_name.addWidget(label_name, 0, 0, 1, 1)
layout_name.addWidget(self.edit_label_name, 0, 1, 1, 1)
layout_name.addWidget(self.button_query, 0, 2, 1, 1)
#設定各別row所占的比例
layout_name.setRowStretch(0, 1)
#設定各別row所占的比例
#設定各別col所占的比例
layout_name.setColumnStretch(0, 1)
layout_name.setColumnStretch(1, 2)
layout_name.setColumnStretch(2, 1)
#設定各別col所占的比例
#Name
#Change a current score
layout_change = QtWidgets.QGridLayout()
self.screen_change = QtWidgets.QWidget()
self.screen_change.setLayout(layout_change)
self.radio_button_change = QtWidgets.QRadioButton(
'Change a current score:')
self.edit_label_score = LineEditComponent("")
self.edit_label_score.mousePressEvent = self.press_edit_label_score_action
self.combo_box_score = QtWidgets.QComboBox()
self.combo_box_score.addItems(list())
self.combo_box_score.currentIndexChanged.connect(
self.combo_box_select_changed)
layout_change.addWidget(self.radio_button_change, 0, 0, 1, 1)
layout_change.addWidget(self.combo_box_score, 1, 0, 1, 1)
layout_change.addWidget(self.edit_label_score, 1, 1, 1, 1)
#設定各別row所占的比例
layout_change.setRowStretch(0, 1)
layout_change.setRowStretch(1, 1)
#設定各別row所占的比例
#設定各別col所占的比例
layout_change.setColumnStretch(0, 1)
layout_change.setColumnStretch(1, 4)
layout_change.setColumnStretch(2, 1)
#設定各別col所占的比例
#Change a current score
#Add a new score
layout_add = QtWidgets.QGridLayout()
self.screen_add = QtWidgets.QWidget()
self.screen_add.setLayout(layout_add)
self.radio_button_add = QtWidgets.QRadioButton('Add a new score')
label_subject = LabelComponent(16, "Subject: ")
self.edit_label_subject = LineEditComponent("Subject")
self.edit_label_subject.mousePressEvent = self.press_edit_label_subject_action
label_score = LabelComponent(16, "Score: ")
self.edit_label_score_2 = LineEditComponent("Score")
self.edit_label_score_2.mousePressEvent = self.press_edit_label_score_2_action
layout_add.addWidget(self.radio_button_add, 0, 0, 1, 1)
layout_add.addWidget(label_subject, 1, 0, 1, 2)
layout_add.addWidget(self.edit_label_subject, 1, 1, 1, 1)
layout_add.addWidget(label_score, 2, 0, 1, 2)
layout_add.addWidget(self.edit_label_score_2, 2, 1, 1, 1)
#設定各別row所占的比例
layout_add.setRowStretch(0, 1)
layout_add.setRowStretch(1, 1)
layout_add.setRowStretch(2, 1)
#設定各別row所占的比例
#設定各別col所占的比例
layout_add.setColumnStretch(0, 1)
layout_add.setColumnStretch(1, 4)
layout_add.setColumnStretch(2, 1)
#設定各別col所占的比例
#Add a new score
#Confirm
layout_confirm = QtWidgets.QGridLayout()
self.screen_confirm = QtWidgets.QWidget()
self.screen_confirm.setLayout(layout_confirm)
self.button_confirm = ButtonComponent("Confirm")
self.button_confirm.clicked.connect(self.confirm_send)
layout_confirm.addWidget(self.button_confirm, 0, 1, 1, 1)
#設定各別row所占的比例
layout_confirm.setRowStretch(0, 1)
#設定各別row所占的比例
#設定各別col所占的比例
layout_confirm.setColumnStretch(0, 4)
layout_confirm.setColumnStretch(1, 1)
#設定各別col所占的比例
#Confirm
self.radio_button_change.toggled.connect(
self.radio_button_change_on_clicked)
self.radio_button_add.toggled.connect(self.radio_button_add_on_clicked)
layout.addWidget(self.label_hint, stretch=1)
layout.addWidget(self.screen_name, stretch=1)
layout.addWidget(self.screen_change, stretch=1)
layout.addWidget(self.screen_add, stretch=1)
layout.addWidget(self.screen_confirm, stretch=1)
self.setLayout(layout)
class ShowStuWidget(QtWidgets.QWidget):
def __init__(self):
super().__init__()
self.setObjectName("show_stu_widget")
#self.check_stu_list() #一開始就執行動作
layout = QtWidgets.QVBoxLayout()
header_label = LabelComponent(20, "Show Student")
#"button_update"的設定
self.button_update = ButtonComponent("Update Student's Info")
self.button_update.clicked.connect(self.check_stu_list)
self.button_update.setEnabled(True)
#"button_update"的設定
#創立"scroll_area"
layout_scroll = QtWidgets.QVBoxLayout() #增加"layout_scroll"
self.stu_screen = QWidget() #新增widget
self.stu_screen.setMinimumSize(400, 200) #設定size
self.stu_screen.setLayout(layout_scroll)
self.scroll_area = QScrollArea() #新增scoll area
self.scroll_area.setWidgetResizable(True)
self.scroll_area.setWidget(self.stu_screen) #增加到widget裡
#創立"scroll_area"
#增加label
self.label_stu_list = LabelComponent(15, "")
layout_scroll.addWidget(self.label_stu_list)
#增加label
#"layout"中增加widget；先增加的先出現
layout.addWidget(header_label, stretch=0.5)
layout.addWidget(self.button_update, stretch=0.5)
layout.addWidget(self.scroll_area, stretch=0.5)
#"layout"中增加widget；先增加的先出現
self.setLayout(layout) #顯示layout
def check_stu_list(self) :
self.check_send = ExcuteCommand(command = "show", data = dict())
self.check_send.start()
self.check_send.return_sig.connect(self.show_stu_list) #將信號連接到指定槽函數
def show_stu_list(self, result) :
result = json.loads(result)
student_list = result['parameters'] #提取"parameters"資料，也就是我們需要的"student_list"
#self.hint_label.setText("Add {} successfully".format(self.stu_list))
#print("self.stu_list : {}".format(student_list))
#print ("\n==== student list ====")
"""
self.label_stu_list_top = QtWidgets.QLabel(self.stu_screen)
self.label_stu_list_top.setText("====== student list ======")
self.label_stu_list_top.setFont(QtGui.QFont("微軟正黑體", 15, QtGui.QFont.Bold))
"""
i = 1 #控制移動座標
stu_list_content = "====== student list ======\n"
for student_info in student_list :
#print("student_info : \n{}".format(student_info))
#print("\nName : {}".format(student_info["name"]))
stu_list_content += "\nName : {}\n".format(student_info["name"])
"""
#顯示name在GUI
self.label_name = QtWidgets.QLabel(self.stu_screen)
self.label_name.setText("Name : {}".format(student_info["name"]))
self.label_name.setFont(QtGui.QFont("微軟正黑體", 15, QtGui.QFont.Bold))
self.label_name.move(0, 40*i) #移動座標
#顯示name在GUI
"""
i = i+1 #只要顯示一行，就要移動位置
for subject in student_info["scores"] :
scores = student_info["scores"]
#print(type(subject)) #"str"
#print(" subject : {}, score : {}".format(subject, scores[subject]))
stu_list_content += " subject : {}, score : {}\n".format(subject, scores[subject])
"""
#顯示subject和score在GUI
self.label_sub_n_score = QtWidgets.QLabel(self.stu_screen)
self.label_sub_n_score.setText(" subject : {}, score : {}".format(subject, scores[subject]))
self.label_sub_n_score.setFont(QtGui.QFont("微軟正黑體", 15, QtGui.QFont.Bold))
self.label_sub_n_score.move(0, 40*i)
i = i+1
#顯示subject和score在GUI
"""
#print(score.keys())
#print ("\n======================")
stu_list_content += "\n======================\n"
self.label_stu_list.setText(stu_list_content) #在GUI顯示"stu_list_content"
#print(stu_list_content)
"""
self.label_stu_list_bottom = QtWidgets.QLabel(self.stu_screen)
self.label_stu_list_bottom.setText("======================")
self.label_stu_list_bottom.setFont(QtGui.QFont("微軟正黑體", 15, QtGui.QFont.Bold))
self.label_stu_list_bottom.move(0, 40*i)
"""
def load(self):
self.check_stu_list()
print("show widget")
def __init__(self):
super().__init__()
self.setObjectName("add_stu_widget")
#"stu_list"初始化
self.stu_list = {}
self.stu_list["name"] = {}
self.stu_list["scores"] = {}
#"stu_list"初始化
self.query_name = False #紀錄是否有輸入"name"且"query"過了
self.input_subject = False #紀錄是否有增加過"subject"和"score"了
layout = QtWidgets.QGridLayout() #相對的layout
#設定widget
header_label = LabelComponent(20, "Add Student")
name_label = LabelComponent(16, "Name: ")
subject_label = LabelComponent(16, "Subject: ")
score_label = LabelComponent(16, "Score: ")
self.hint_label = HintLabelComponent(15, "")
self.edit_name_label = LineEditComponent("Name")
self.edit_name_label.mousePressEvent = self.press_name_label_action
self.edit_subject_label = LineEditComponent("Subject")
self.edit_subject_label.mousePressEvent = self.press_subject_label_action
self.edit_score_label = LineEditComponent()
self.edit_score_label.mousePressEvent = self.press_score_label_action
self.edit_score_label.setValidator(QtGui.QIntValidator(1, 100)) #限制只能輸入"int"，且範圍在"三位數內"
#"button_query"的設定
self.button_query = ButtonComponent("Query")
self.button_query.clicked.connect(self.confirm_query)
#"button_query"的設定
#"button_add"的設定
self.button_add = ButtonComponent("Add")
self.button_add.clicked.connect(self.confirm_add)
#"button_add"的設定
#"button_send"的設定
self.button_send = ButtonComponent("Send")
self.button_send.clicked.connect(self.confirm_send)
self.button_send.setEnabled(True) #初始設定將btn不能按，但"button_send"要可以按，所以設定為"True"
#"button_send"的設定
#設定widget
#layout widget
layout.addWidget(header_label, 0, 0, 1, 2) #設定在(row, col)然後占用多少(row, col)
layout.addWidget(name_label, 1, 0, 1, 1)
layout.addWidget(subject_label, 2, 0, 1, 1)
layout.addWidget(score_label, 3, 0, 1, 1)
layout.addWidget(self.hint_label, 0, 3, 4, 2)
layout.addWidget(self.edit_name_label, 1, 1, 1, 1)
layout.addWidget(self.edit_subject_label, 2, 1, 1, 1)
layout.addWidget(self.edit_score_label, 3, 1, 1, 1)
layout.addWidget(self.button_query, 1, 2, 1, 1)
layout.addWidget(self.button_add, 3, 2, 1, 1)
layout.addWidget(self.button_send, 6, 3, 1, 1)
#layout widget
#設定各別col所占的比例
layout.setColumnStretch(0, 2)
layout.setColumnStretch(1, 3)
layout.setColumnStretch(2, 2)
layout.setColumnStretch(3, 3.5)
#設定各別col所占的比例
#設定各別row所占的比例
layout.setRowStretch(0, 1)
layout.setRowStretch(1, 2)
layout.setRowStretch(2, 2)
layout.setRowStretch(3, 2)
layout.setRowStretch(4, 2)
layout.setRowStretch(5, 2)
layout.setRowStretch(6, 2)
#設定各別row所占的比例
self.setLayout(layout)