def _build_layout(self,
show_head=True,
show_control=True,
update=True,
recurse=False):
"""build_layout - build layout
"""
DBG("build layout")
self.setLayout(QtWidgets.QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.layout().setSpacing(0)
# header
self.header = self._add_frame()
self.toggle_ctrl = QtWidgets.QPushButton("-", self)
self.header.layout().addWidget(self.toggle_ctrl)
self.line_edit = QtWidgets.QLineEdit(self)
self.header.layout().addWidget(self.line_edit)
self.header.layout().addStretch(1)
self.btn_close = QtWidgets.QPushButton("X", self)
self.btn_close.clicked.connect(lambda checked: self.close())
self.header.layout().addWidget(self.btn_close)
# controls
self.control = self._add_frame()
# checkboxes
txt = ",\ncheck to do this always"
self.cb_track = self._add_checkbox(
"Track", self.change_track,
"Track the node selected in the tree" + txt)
self.cb_goto = self._add_checkbox(
"Goto", self.change_goto, "Make the tree go to this node" + txt)
self.cb_update = self._add_checkbox(
"Update", self.change_update,
"Update view to match changed node" + txt)
self.cb_recurse = self._add_checkbox("Recurse",
self.change_recurse,
"Recursive view" + txt,
checked=recurse)
# mode menu
btn = self.btn_mode = QtWidgets.QPushButton("Mode", self)
self.control.layout().addWidget(btn)
btn.setContextMenuPolicy(QtConst.CustomContextMenu)
btn.customContextMenuRequested.connect( # right click
lambda pnt: self.mode_menu())
btn.clicked.connect( # or left click
lambda checked: self.mode_menu())
# misc. menu
btn = self.control_menu_button = QtWidgets.QPushButton(
"More\u25BE", self)
self.control.layout().addWidget(btn)
btn.setContextMenuPolicy(QtConst.CustomContextMenu)
btn.customContextMenuRequested.connect( # right click
lambda pnt: self.misc_menu())
btn.clicked.connect( # or left click
lambda checked: self.misc_menu())
# padding
self.control.layout().addItem(
QtWidgets.QSpacerItem(0,
0,
hPolicy=QtWidgets.QSizePolicy.Expanding))
# content
self.splitter = ClickySplitter(self)
self.splitter.setOrientation(QtCore.Qt.Vertical)
self.layout().addWidget(self.splitter)
self.edit_frame = self._add_frame()
self.splitter.addWidget(self.edit_frame)
self.view_frame = self._add_frame()
self.splitter.addWidget(self.view_frame)
self.control_visible = show_control
self.header_visible = show_head
self.show()
# debug
self.line_edit.setText("test")
# toggle control visibility
self.toggle_ctrl.clicked.connect(
lambda checked: self.control.setVisible(not self.control.isVisible(
)))
def make_ui(self):
"""make_ui - build up UI"""
ui = type('CSVEditUI', (), {})
# a QVBox containing two QHBoxes
self.setLayout(QtWidgets.QVBoxLayout())
buttons = QtWidgets.QHBoxLayout()
self.layout().addLayout(buttons)
buttons2 = QtWidgets.QHBoxLayout()
self.layout().addLayout(buttons2)
# make 4 directional buttons
def mkbuttons(what, function):
list_ = [
('go-first', "%s column left", QtWidgets.QStyle.SP_ArrowLeft),
('go-last', "%s column right", QtWidgets.QStyle.SP_ArrowRight),
('go-top', "%s row above", QtWidgets.QStyle.SP_ArrowUp),
('go-bottom', "%s row below", QtWidgets.QStyle.SP_ArrowDown),
]
buttons.addWidget(QtWidgets.QLabel(what + ": "))
for name, tip, fallback in list_:
button = QtWidgets.QPushButton()
button.setIcon(
QtGui.QIcon.fromTheme(
name,
QtWidgets.QApplication.style().standardIcon(fallback)))
button.setToolTip(tip % what)
button.clicked.connect(
lambda checked, name=name: function(name))
buttons.addWidget(button)
# add buttons to move rows / columns
mkbuttons("Move", self.move)
# add buttons to insert rows / columns
mkbuttons("Insert", self.insert)
for text, function, layout in [
("Del row", lambda clicked: self.delete_col(row=True), buttons),
("Del col.", lambda clicked: self.delete_col(), buttons),
("Prev", lambda clicked: self.prev_tbl(), buttons2),
("Next", lambda clicked: self.prev_tbl(next=True), buttons2),
]:
btn = QtWidgets.QPushButton(text)
layout.addWidget(btn)
btn.clicked.connect(function)
# input for minimum rows to count as a table
ui.min_rows = QtWidgets.QSpinBox()
buttons2.addWidget(ui.min_rows)
ui.min_rows.setMinimum(1)
ui.min_rows.setPrefix("tbl with ")
ui.min_rows.setSuffix(" rows")
ui.min_rows.setValue(self.state['rows'])
# separator text and line start / end text
for attr in 'sep', 'start', 'end':
buttons2.addWidget(QtWidgets.QLabel(attr.title() + ':'))
w = QtWidgets.QLineEdit()
w.setText(self.state[attr])
setattr(ui, attr + '_txt', w)
# w.textEdited.connect(self.delim_changed)
buttons2.addWidget(w)
ui.sep_txt.setToolTip("Use Prev/Next to rescan table with new sep")
w = QtWidgets.QPushButton('Change')
w.setToolTip("Change separator in text")
w.clicked.connect(lambda checked: self.delim_changed())
buttons2.addWidget(w)
buttons.addStretch(1)
buttons2.addStretch(1)
ui.table = QtWidgets.QTableView()
self.layout().addWidget(ui.table)
return ui
