def __init__(self, *args, **kwargs):
super(PyMod_plot_window_qt, self).__init__(*args, **kwargs)
# Central widget.
self.central_widget = QtWidgets.QWidget()
self.setCentralWidget(self.central_widget)
self.central_widget_layout = QtWidgets.QGridLayout()
self.central_widget.setLayout(self.central_widget_layout)
#------------------------------------------------
# Upper frame (contains the plot and controls). -
#------------------------------------------------
expanding_size_policy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
preferred_size_policy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Preferred)
# The upper frame contains three frames: info, plot and controls frames.
# The infor and controls frames will be displayed only if the 'use_controls'
# argument is set to 'True' when calling the 'build_plotting_area' method.
self.upper_frame = QtWidgets.QFrame()
self.upper_frame.setStyleSheet("background-color: #646464")
self.upper_frame_layout = QtWidgets.QGridLayout()
self.upper_frame.setLayout(self.upper_frame_layout)
self.upper_frame.setSizePolicy(expanding_size_policy)
self.central_widget_layout.addWidget(self.upper_frame, 0, 0)
# Info frame, it contains the messagebar of the plot.
self.info_frame = QtWidgets.QFrame()
self.info_frame_layout = QtWidgets.QHBoxLayout()
self.info_frame.setLayout(self.info_frame_layout)
self.info_frame.setSizePolicy(preferred_size_policy)
self.info_label = QtWidgets.QLabel("")
self.info_frame_layout.addWidget(self.info_label)
# Plot frame.
self.plot_frame = QtWidgets.QFrame()
# self.plot_frame.setStyleSheet("background-color: red")
self.plot_frame_layout = QtWidgets.QGridLayout()
self.plot_frame.setLayout(self.plot_frame_layout)
self.plot_frame.setSizePolicy(expanding_size_policy)
self.build_plot_widget()
# Controls frame.
self.controls_frame = QtWidgets.QWidget()
self.controls_frame.setStyleSheet("background-color: #747474")
self.controls_frame_layout = QtWidgets.QGridLayout()
self.controls_frame.setLayout(self.controls_frame_layout)
self.controls_frame_layout.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignTop)
self.controls_scrollarea = QtWidgets.QScrollArea()
self.controls_scrollarea.setWidgetResizable(True)
self.controls_scrollarea.setWidget(self.controls_frame)
self.labels_title = QtWidgets.QLabel("Plots list")
# Middle splitter.
self.middle_splitter = QtWidgets.QSplitter(QtCore.Qt.Horizontal)
self.middle_splitter.setSizePolicy(expanding_size_policy)
#---------------------------------------
# Lower frame (contains some options). -
#---------------------------------------
self.lower_frame = QtWidgets.QFrame()
self.lower_frame_layout = QtWidgets.QGridLayout()
self.lower_frame.setLayout(self.lower_frame_layout)
self.central_widget_layout.addWidget(self.lower_frame, 1, 0)
# View buttons.
self.view_label = QtWidgets.QLabel("View:")
self.lower_frame_layout.addWidget(self.view_label, 0, 0)
self.home_view_button = QtWidgets.QPushButton("Fit to data")
self.home_view_button.clicked.connect(self.on_home_button_click)
self.lower_frame_layout.addWidget(self.home_view_button, 0, 1)
# On click behaviour. The buttons will be shown later, in the
# 'build_plotting_area' metohd.
self.interact_buttons_group = QtWidgets.QButtonGroup()
self.on_click_label = QtWidgets.QLabel("Interact on click:")
self.interact_button = QtWidgets.QPushButton("Yes")
self.interact_button.setCheckable(True)
self.interact_buttons_group.addButton(self.interact_button)
self.interact_button.clicked.connect(self.on_interact_button_click)
self.no_interaction_button = QtWidgets.QPushButton("No")
self.no_interaction_button.setCheckable(True)
self.no_interaction_button.setChecked(True)
self.interact_buttons_group.addButton(self.no_interaction_button)
self.no_interaction_button.clicked.connect(self.on_no_interaction_button_click)
# Show/hide all buttons. They will be shown later, in the 'build_plotting_area'
# method.
self.show_label = QtWidgets.QLabel("Show:")
self.show_all_button = QtWidgets.QPushButton("All")
self.show_all_button.clicked.connect(self.show_all_command)
self.hide_all_button = QtWidgets.QPushButton("None")
self.hide_all_button.clicked.connect(self.hide_all_command)
self.lower_frame_layout.setAlignment(QtCore.Qt.AlignLeft)
#---------------------
# Build a main menu. -
#---------------------
self.save_to_csv_action = QtWidgets.QAction('Save to CSV', self)
self.save_to_csv_action.triggered.connect(lambda a=None: self.save_to_csv_event())
self.save_to_png_action = QtWidgets.QAction('Save to PNG', self)
self.save_to_png_action.triggered.connect(lambda a=None: self.save_to_png_event())
self.main_menubar = self.menuBar()
self.file_menu = self.main_menubar.addMenu('File')
def initUI(self):
#----------------------------
# Left frame (for headers). -
#----------------------------
self.sequence_ID_groupbox = QtWidgets.QGroupBox('SEQUENCE ID')
# self.sequence_ID_groupbox.setStyleSheet("QLabel {font: 14pt COURIER NEW font-weight: bold} ")
id_frame_stylesheet = "QLabel {font: %spt %s; font-weight: %s; color: white}" % (
self.main_window.font_size, self.main_window.font,
self.main_window.font_weight)
self.sequence_ID_groupbox.setStyleSheet(id_frame_stylesheet)
self.id_form_layout = QtWidgets.QFormLayout()
#self.left_scroll
self.left_scroll = QtWidgets.QScrollArea()
self.left_scroll.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAlwaysOn)
self.left_scroll.setVerticalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.left_scroll.resize(200, 400)
self.left_scroll.setWidget(
self.sequence_ID_groupbox
) # sequence_ID_groupbox dentro left_scroll area
self.left_scroll.setWidgetResizable(True)
#self.left_frame
self.left_frame = QtWidgets.QFrame(self)
self.left_frame.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.left_frame.resize(200, 400)
self.left_frame.setStyleSheet(self.style)
self.left_frame.setFrameShadow(QtWidgets.QFrame.Sunken)
#self.left_frame_layout
self.left_frame_layout = QtWidgets.QVBoxLayout(self)
self.left_frame_layout.addWidget(self.left_scroll)
self.left_frame.setLayout(
self.left_frame_layout) # left_frame_layout dentro left_frame
#-------------------------------
# Right frame (for sequences). -
#-------------------------------
# This groupbox
self.sequence_SEQ_groupbox = QtWidgets.QGroupBox('SEQUENCES')
seq_frame_stylesheet = "QLabel {font: %spt %s; font-weight: %s; color: white}" % (
self.main_window.font_size, self.main_window.font,
self.main_window.font_weight)
self.sequence_SEQ_groupbox.setStyleSheet(seq_frame_stylesheet)
self.seq_form_layout = QtWidgets.QFormLayout()
#self.right_scroll
self.right_scroll = QtWidgets.QScrollArea()
self.right_scroll.setHorizontalScrollBarPolicy(
QtCore.Qt.ScrollBarAlwaysOn)
self.right_scroll.setVerticalScrollBarPolicy(
QtCore.Qt.ScrollBarAsNeeded)
self.right_scroll.resize(900, 400)
self.right_scroll.setWidget(
self.sequence_SEQ_groupbox
) # sequence_ID_groupbox dentro left_scroll area
self.right_scroll.setWidgetResizable(True)
#self.right_frame
self.right_frame = QtWidgets.QFrame(self)
self.right_frame.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.right_frame.resize(900, 400)
self.right_frame.setStyleSheet(self.style)
self.right_frame.setFrameShadow(QtWidgets.QFrame.Sunken)
#self.right_frame_layout
self.right_frame_layout = QtWidgets.QVBoxLayout(self)
self.right_frame_layout.addWidget(self.right_scroll)
self.right_frame.setLayout(
self.right_frame_layout) # left_frame_layout dentro left_frame
#connect the two Vertical Bars to move them togheter
self.left_scroll.verticalScrollBar().valueChanged.connect(
self.right_scroll.verticalScrollBar().setValue)
self.right_scroll.verticalScrollBar().valueChanged.connect(
self.left_scroll.verticalScrollBar().setValue)
#----------------------------------
# Bottom part of the main window. -
#----------------------------------
self.splitter1 = QtWidgets.QSplitter(QtCore.Qt.Horizontal)
self.splitter1.addWidget(self.left_frame)
self.splitter1.addWidget(self.right_frame)
# creating sequence and position labels
self.label_sequence = QtWidgets.QLabel(self)
self.label_sequence.setText('Sequence:')
self.label_sequence.setStyleSheet(small_font_style)
self.textbox_sequence = QtWidgets.QLineEdit(self)
self.textbox_sequence.setStyleSheet(self.style + "; " +
small_font_style)
self.textbox_sequence.setReadOnly(True)
self.label_position = QtWidgets.QLabel(self)
self.label_position.setText('Position:')
self.label_position.setStyleSheet(small_font_style)
self.textbox_position = QtWidgets.QLineEdit(self)
self.textbox_position.setReadOnly(True)
self.textbox_position.setStyleSheet(self.style + "; " +
small_font_style)
self.textbox_position.setMinimumWidth(
675) # Width of the residues message bar width.
# creating an horizontal layout with sequence and position labels
self.text_layout = QtWidgets.QHBoxLayout()
self.text_layout.addWidget(self.label_sequence)
self.text_layout.addWidget(self.textbox_sequence)
self.text_layout.addWidget(self.label_position)
self.text_layout.addWidget(self.textbox_position)
# creating a layout with sequence window and labels
self.grid = QtWidgets.QVBoxLayout()
self.grid.addWidget(self.splitter1)
self.grid.addLayout(self.text_layout)
self.setLayout(self.grid)