made a GUI prototype with functionality examples

b_asic/GUI/handle_event_window.py

+import sys
+from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel
+from PyQt5.QtCore import Qt
+
+
+class MainWindow(QMainWindow):
+
+    def __init__(self, *args, **kwargs):
+        super(MainWindow, self).__init__(*args, **kwargs)
+
+        #self.windowTitleChanged.connect(self.onWindowTitleChange)
+
+        self.windowTitleChanged.connect(lambda x: self.my_custom_fn())
+
+        #self.windowTitleChanged.connect(lambda  x: self.my_custom_fn(x))
+
+        #self.windowTitleChanged.connect(lambda x: self.my_custom_fn(x, 25))
+        
+        self.setWindowTitle("B-ASIC")
+
+        label = QLabel("Welcome to the our ASIC toolbox, B-ASIC")
+        label.setAlignment(Qt.AlignCenter)
+
+        self.setCentralWidget(label)
+
+    def onWindowTitleChange(self, s):
+        print(s)
+
+    def my_custom_fn(self, a="HELLO!", b=5):
+        print(a, b)
+
+    def contextMenuEvent(self, event):
+        print("Context meny event!")
+        super(MainWindow, self).contextMenuEvent(event)
+
+app = QApplication(sys.argv)
+
+window = MainWindow()
+window.show()
+
+app.exec_()
\ No newline at end of file

b_asic/GUI/start_window.py

+import sys
+
+from PyQt5.QtWidgets import QApplication,QWidget ,QMainWindow, QLabel, QToolBar, QAction, QStatusBar, QHBoxLayout, QVBoxLayout, QCheckBox, QMenu, QMenuBar, QMenuBar, QLineEdit, QPushButton
+from PyQt5.QtCore import Qt, QSize
+from PyQt5.QtGui import QIcon, QFont, QPainter, QBrush, QPen
+
+"""
+https://stackoverflow.com/questions/12219727/dragging-moving-a-qpushbutton-in-pyqt
+
+Hur man skapar en dragbar knapp
+"""
+class DragButton(QPushButton):
+
+    def mousePressEvent(self, event):
+        self.__mouse_press_pos = None
+        self.__mouse_move_pos = None
+        if event.button() == Qt.LeftButton:
+            self.__mouse_press_pos = event.globalPos()
+            self.__mouse_move_pos = event.globalPos()
+
+        super(DragButton, self).mousePressEvent(event)
+
+    def mouseMoveEvent(self, event):
+        if event.buttons() == Qt.LeftButton:
+            # adjust offset from clicked point to origin of widget
+            cur_pos = self.mapToGlobal(self.pos())
+            global_pos = event.globalPos()
+            diff = global_pos - self.__mouse_move_pos
+            new_pos = self.mapFromGlobal(cur_pos + diff)
+            self.move(new_pos)
+
+            self.__mouse_move_pos = global_pos
+
+        super(DragButton, self).mouseMoveEvent(event)
+
+    def mouseReleaseEvent(self, event):
+        if self.__mouse_press_pos is not None:
+            moved = event.globalPos() - self.__mouse_press_pos 
+            if moved.manhattanLength() > 3:
+                event.ignore()
+                return
+
+        super(DragButton, self).mouseReleaseEvent(event)
+
+def clicked():
+    print ("Drag button clicked")
+
+class subwindow(QWidget):
+    def createWindow(self,WindowWidth,WindowHeight):
+       parent=None
+       super(subwindow,self).__init__(parent)
+       self.setWindowFlags(Qt.WindowStaysOnTopHint)
+       self.resize(WindowWidth,WindowHeight)
+
+class MainWindow(QMainWindow):
+    def __init__(self, *args, **kwargs):
+        super(MainWindow, self).__init__(*args, **kwargs)
+
+        self.setWindowTitle(" ")
+        self.setWindowIcon(QIcon('small_logo.png'))
+        
+        test_button = QAction("Test", self)
+
+        open_window_button = QPushButton(" Open a new window ", self)
+        open_window_button.clicked.connect(self.create_sub_window)
+        open_window_button.resize(150, 40)
+        open_window_button.move(500, 100)
+
+        exit_button = QAction("Exit", self)
+        exit_button.setShortcut("Ctrl+Q")
+        exit_button.triggered.connect(self.exit_app)
+
+        edit_button = QAction("Edit", self)
+        edit_button.setStatusTip("Open edit menu")
+        edit_button.triggered.connect(self.on_edit_button_click)
+
+        view_button = QAction("View", self)
+        view_button.setStatusTip("Open view menu")
+        view_button.triggered.connect(self.on_view_button_click)
+
+        menu_bar = QMenuBar()
+        menu_bar.setStyleSheet("background-color:rgb(222, 222, 222)")
+        self.setMenuBar(menu_bar)
+
+        file_menu = menu_bar.addMenu("&File")
+        file_menu.addAction(exit_button)
+        file_menu.addSeparator()
+        file_menu.addAction(test_button)
+
+        edit_menu = menu_bar.addMenu("&Edit")
+        edit_menu.addAction(edit_button)
+        
+        edit_menu.addSeparator()
+
+        view_menu = menu_bar.addMenu("&View")
+        view_menu.addAction(view_button)
+
+        addition_button = DragButton("Addition", self)
+        addition_button.move(10, 130)
+        addition_button.setFixedSize(70, 20)
+        addition_button.clicked.connect(clicked)
+        addition_counter = 1
+
+        subtraction_button = DragButton("Subtraction", self)
+        subtraction_button.move(10, 170)
+        subtraction_button.setFixedSize(70, 20)
+        #subtraction_button.clicked.connect(clicked)
+
+        multiplication_button = DragButton("Multiplication", self)
+        multiplication_button.move(10, 210)
+        multiplication_button.setFixedSize(70, 20)
+        #multiplication_button.clicked.connect(clicked)
+        
+        self.setStatusBar(QStatusBar(self))
+
+    def on_file_button_click(self):
+        print("File")
+
+    def on_edit_button_click(self):
+        print("Edit")
+
+    def on_view_button_click(self):
+        print("View")
+
+    def exit_app(self, checked):
+        QApplication.quit()
+    
+    def paintEvent(self, e):
+        painter = QPainter(self)
+        painter.setPen(QPen(Qt.black, 5, Qt.SolidLine))
+        painter.drawRect(0, 110, 100, 400)
+
+    def create_sub_window(self):
+        self.sub_window = subwindow()
+        self.sub_window.createWindow(400, 300)
+
+        self.sub_window.properties_label = QLabel(self.sub_window)
+        self.sub_window.properties_label.setText('Properties')
+        self.sub_window.properties_label.setFixedWidth(400)
+        self.sub_window.properties_label.setFont(QFont('SansSerif', 14, QFont.Bold))
+        self.sub_window.properties_label.setAlignment(Qt.AlignCenter)
+        
+        name_label = QLabel(self.sub_window)
+        name_label.setText('Name:')
+
+        id_label = QLabel(self.sub_window)
+        id_label.setText('Id:')
+
+        vertical_box = QVBoxLayout()
+        vertical_box.addWidget(name_label)
+        vertical_box.addWidget(id_label)
+
+        self.sub_window.setLayout(vertical_box)
+        
+
+        self.sub_window.show()
+    
+
+        
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+
+    window = MainWindow()
+    window.resize(960, 720)
+
+    window.show()
+
+    app.exec_()
\ No newline at end of file

b_asic/GUI/test_gui.py

+from PyQt5.QtCore import Qt
+from PyQt5.QtGui import QPalette
+from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QVBoxLayout
+from PyQt5.QtWidgets import *   
+
+app = QApplication([])
+app.setStyle('Windows')
+app.setStyleSheet("QPushButton { margin: 10ex; }")
+
+palette = QPalette()
+palette.setColor(QPalette.ButtonText, Qt.black)
+app.setPalette(palette)
+
+
+window = QWidget()
+
+first_button = QPushButton('Top')
+layout = QVBoxLayout()
+layout.addWidget(first_button)
+layout.addWidget(QPushButton('Bottom'))
+
+def on_button_clicked():
+    alert = QMessageBox()
+    alert.setText('You clicked the button!')
+    alert.exec_()
+
+first_button.clicked.connect(on_button_clicked)
+first_button.show()
+
+
+window.setLayout(layout)
+window.show()
+app.exec_()
\ No newline at end of file

b_asic/GUI/toolbar_window.py

+import sys
+from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QToolBar, QAction, QStatusBar, QCheckBox
+from PyQt5.QtCore import Qt, QSize
+from PyQt5.QtGui import QIcon
+
+
+class MainWindow(QMainWindow):
+
+    def __init__(self, *args, **kwargs):
+        super(MainWindow, self).__init__(*args, **kwargs)
+        
+        self.setWindowTitle("B-ASIC")
+
+        label = QLabel("Welcome to the our ASIC toolbox, B-ASIC")
+        label.setAlignment(Qt.AlignCenter)
+
+        self.setCentralWidget(label)
+
+        toolbar = QToolBar("My main toolbar")
+        toolbar.setIconSize(QSize(16, 16))
+        self.addToolBar(toolbar)
+
+        button_action = QAction(QIcon("bug.png"), "Your button", self)
+        button_action.setStatusTip("This is your button")
+        button_action.triggered.connect(self.onMyToolBarButtonClick)
+        button_action.setCheckable(True)
+        toolbar.addAction(button_action)
+
+        toolbar.addSeparator()
+
+        button_action2 = QAction(QIcon("bug.png"), "Your button2", self)
+        button_action2.setStatusTip("This is your button2")
+        button_action2.triggered.connect(self.onMyToolBarButtonClick)
+        button_action2.setCheckable(True)
+        toolbar.addAction(button_action2)
+
+        toolbar.addWidget(QLabel("Hello"))
+        toolbar.addWidget(QCheckBox())
+
+
+        self.setStatusBar(QStatusBar(self))
+
+    def onMyToolBarButtonClick(self, s):
+        print("click", s)
+
+app = QApplication(sys.argv)
+
+window = MainWindow()
+window.resize(500, 400)
+window.show()
+
+app.exec_()
\ No newline at end of file

b_asic/GUI/widgets_window.py

+import sys
+#from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QToolBar, QAction, QStatusBar, QCheckBox
+#from PyQt5.QtCore import Qt, QSize
+#from PyQt5.QtGui import QIcon
+from PyQt5.QtWidgets import *
+from PyQt5.QtCore import *
+from PyQt5.QtGui import *
+
+class MainWindow(QMainWindow):
+
+    def __init__(self, *args, **kwargs):
+        super(MainWindow, self).__init__(*args, **kwargs)
+        
+        self.setWindowTitle("B-ASIC")
+        
+        widget = QLineEdit()
+        widget.setMaxLength(10)
+        widget.setPlaceholderText("Enter your text")
+
+        #widget.setReadOnly(True) # uncomment this to make readonly
+        
+        widget.returnPressed.connect(self.return_pressed)
+        widget.selectionChanged.connect(self.selection_changed)
+        widget.textChanged.connect(self.text_changed)
+        widget.textEdited.connect(self.text_edited)
+
+        self.setCentralWidget(widget)
+        
+        
+    def return_pressed(self):
+        print("Return pressed!")
+        self.centralWidget().setText("BOOM!")
+
+    def selection_changed(self):
+        print("Selection changed")
+        print(self.centralWidget().selectedText())
+        
+    def text_changed(self, s):
+        print("Text changed...")
+        print(s)
+            
+    def text_edited(self, s):
+        print("Text edited...")
+        print(s)
+
+app = QApplication(sys.argv)
+
+window = MainWindow()
+window.resize(500, 400)
+window.show()
+
+app.exec_()
\ No newline at end of file