Some GUI changes
This commit is contained in:
Sergey Kalinin
68
dm.py
68
dm.py
@@ -1,34 +1,48 @@
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# -*- coding: utf-8 -*-
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import sys, json, sqlite3
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import json
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table_list = open("tables.json", "r")
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data = json.load(table_list)
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def createTables(tbl_list):
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i = 0
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tbl_names_list = []
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while i < len(tbl_list):
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tbl_descr = tbl_list[i]["tableDescription"]
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tbl_name = tbl_list[i]["tableName"]
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field_list = tbl_list[i]["fieldList"][i].keys()
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tbl_list = data["tables"]
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print(len(tbl_list))
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i = 0
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while i < len(tbl_list):
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tbl_descr = data["tables"][i]["tableDescription"]
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tbl_name = data["tables"][i]["tableName"]
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field_list = data["tables"][i]["fieldList"][i].keys()
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tbl_names_list.append(tbl_name)
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x = 0
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# список всех полей таблицы
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qwery_create = "CREATE TABLE " + tbl_name + " ("
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qwery_select = "SELECT * FROM "
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index = ""
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while x < len(data["tables"][i]["fieldList"]):
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if data["tables"][i]["fieldList"][x]["autoIncrement"] == "yes":
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auto_increment = " AUTOINCREMENT, "
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else:
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auto_increment = ", "
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qwery_create = qwery_create + data["tables"][i]["fieldList"][x]["fName"] + " " + data["tables"][i]["fieldList"][x]["fType"] + auto_increment
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x = 0
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# список всех полей таблицы
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qwery_create = "CREATE TABLE " + tbl_name + " ("
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qwery_select = "SELECT * FROM "
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index = ""
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while x < len(tbl_list[i]["fieldList"]):
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if tbl_list[i]["fieldList"][x]["autoIncrement"] == "yes":
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auto_increment = " AUTO_INCREMENT, "
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else:
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auto_increment = ", "
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qwery_create = qwery_create + tbl_list[i]["fieldList"][x]["fName"] + " " + \
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tbl_list[i]["fieldList"][x]["fType"] + auto_increment
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if data["tables"][i]["fieldList"][x]["index"] == "PRIMARY KEY":
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index = "PRIMARY KEY(" + data["tables"][i]["fieldList"][x]["fName"] + ")"
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x = x+1
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qwery_create = qwery_create + index + ");"
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if tbl_list[i]["fieldList"][x]["index"] == "PRIMARY KEY":
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index = "PRIMARY KEY(" + tbl_list[i]["fieldList"][x]["fName"] + ")"
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x = x + 1
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qwery_create = qwery_create + index + ");"
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print(qwery_create)
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#print(qwery_create)
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i = i + 1
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return tbl_names_list
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i = i+1
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def initDBstructure():
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table_list = open("tables.json", "r", encoding="utf-8")
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data = json.load(table_list, encoding="utf-8")
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tbl_list = data["tables"]
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tbl_names_list = createTables(tbl_list)
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return tbl_names_list
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def selectData(table_name):
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# получаем данные из таблицы
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data_list = ("1","2","3","4","5")
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return table_name
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initDBstructure()
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48
gui.py
48
gui.py
@@ -5,9 +5,9 @@ import sys
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from PyQt5.QtWidgets import (QWidget, QHBoxLayout, QFrame,
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QSplitter, QStyleFactory, QApplication)
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from PyQt5.QtCore import Qt
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from PyQt5.QtWidgets import QMainWindow, QTextEdit, QAction, QApplication, QListView, QListWidget
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from PyQt5.QtWidgets import QMainWindow, QTextEdit, QAction, QApplication, QListView, QListWidget, QTableWidget , QTableView
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from PyQt5.QtGui import QIcon
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from PyQt5 import QtSql
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import dm
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class MainWin(QMainWindow):
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@@ -58,33 +58,45 @@ class WorkArea(QWidget):
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def initUI(self):
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hbox = QHBoxLayout(self)
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#topleft = QFrame(self)
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topleft = QListWidget()
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topleft.setFrameShape(QFrame.StyledPanel)
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#topright = QFrame(self)
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topright = QTextEdit()
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topright.setFrameShape(QFrame.StyledPanel)
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#bottom = QFrame(self)
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#bottom.setFrameShape(QFrame.StyledPanel)
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# список таблиц
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listTablesWidget = QListWidget()
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listTablesWidget.setFrameShape(QFrame.StyledPanel)
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# таблица для вывода данных
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tablesDataWidget = QTableView()
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tablesDataWidget.setFrameShape(QFrame.StyledPanel)
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splitter1 = QSplitter(Qt.Horizontal)
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splitter1.addWidget(topleft)
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splitter1.addWidget(topright)
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splitter1.addWidget(listTablesWidget)
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splitter1.addWidget(tablesDataWidget)
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splitter2 = QSplitter(Qt.Vertical)
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splitter2.addWidget(splitter1)
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#splitter2.addWidget(bottom)
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hbox.addWidget(splitter2)
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#textEdit = QListView()
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self.setLayout(hbox)
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# выводим список таблиц в левом поле
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for i in dm.initDBstructure():
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topleft.addItem(i)
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listTablesWidget.addItem(i)
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# заполняем правый список данными из выбранной таблицы
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def addList(tbl_name):
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# модель для таблицы
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#model = QtSql.QSqlQueryModel(parent=None)
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#qwery = "SELECT * FROM " + tbl_name
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#model.setQuery(qwery)
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#tablesDataWidget.setModel(model)
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#tablesDataWidget.setWindowTitle("ddd ddd")
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#tablesDataWidget.show()
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for j in dm.selectData(tbl_name):
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print(j)
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#tablesDataWidget.addItem(j)
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# обработка нажатия мышой на списке
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#listTablesWidget.itemClicked.connect(lambda: dm.selectData(listTablesWidget.currentItem))
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listTablesWidget.itemClicked.connect(lambda: addList(listTablesWidget.model().data(listTablesWidget.currentIndex())))
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def onChanged(self, text):
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@@ -60,7 +60,7 @@
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"autoIncrement": "yes"
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},
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{
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"fName": "docname",
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"fName": "doc_name",
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"fDescr": "Наименование",
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"fType": "varchar(100)",
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"index": "yes",
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93
test.py
Normal file
93
test.py
Normal file
@@ -0,0 +1,93 @@
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#!/usr/bin/env python
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#############################################################################
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##
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## Copyright (C) 2013 Riverbank Computing Limited.
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## Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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## All rights reserved.
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##
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## This file is part of the examples of PyQt.
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##
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## $QT_BEGIN_LICENSE:BSD$
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## You may use this file under the terms of the BSD license as follows:
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##
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## "Redistribution and use in source and binary forms, with or without
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## modification, are permitted provided that the following conditions are
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## met:
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## * Redistributions of source code must retain the above copyright
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## notice, this list of conditions and the following disclaimer.
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## * Redistributions in binary form must reproduce the above copyright
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## notice, this list of conditions and the following disclaimer in
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## the documentation and/or other materials provided with the
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## distribution.
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## * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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## the names of its contributors may be used to endorse or promote
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## products derived from this software without specific prior written
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## permission.
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##
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## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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## $QT_END_LICENSE$
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##
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#############################################################################
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from PyQt5.QtCore import QModelIndex, Qt
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from PyQt5.QtGui import QStandardItemModel
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from PyQt5.QtWidgets import QApplication, QItemDelegate, QSpinBox, QTableView
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class SpinBoxDelegate(QItemDelegate):
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def createEditor(self, parent, option, index):
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editor = QSpinBox(parent)
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editor.setMinimum(0)
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editor.setMaximum(100)
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return editor
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def setEditorData(self, spinBox, index):
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value = index.model().data(index, Qt.EditRole)
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spinBox.setValue(value)
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def setModelData(self, spinBox, model, index):
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spinBox.interpretText()
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value = spinBox.value()
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model.setData(index, value, Qt.EditRole)
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def updateEditorGeometry(self, editor, option, index):
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editor.setGeometry(option.rect)
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if __name__ == '__main__':
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import sys
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app = QApplication(sys.argv)
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model = QStandardItemModel(4, 4)
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tableView = QTableView()
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tableView.setModel(model)
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delegate = SpinBoxDelegate()
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tableView.setItemDelegate(delegate)
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for row in range(4):
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for column in range(4):
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index = model.index(row, column, QModelIndex())
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model.setData(index, (row + 1) * (column + 1))
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tableView.setWindowTitle("Spin Box Delegate")
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tableView.show()
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sys.exit(app.exec_())
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