def create_buttons(self, layout):
'''Create two rows of buttons.'''
vlayout = QtWidgets.QVBoxLayout()
table1 = (
('start', self.debug_xdb),
('quit', self.debug_quit),
('help', self.debug_help),
('list', self.debug_list),
('where', self.debug_where),
)
table2 = (
('break', self.debug_break),
('continue', self.debug_continue),
('next', self.debug_next),
('step', self.debug_step),
('return', self.debug_return),
)
for table in (table1, table2):
hlayout = QtWidgets.QHBoxLayout()
for name, func in table:
w = QtWidgets.QPushButton()
w.setText(name)
w.clicked.connect(func)
hlayout.addWidget(w)
vlayout.addLayout(hlayout)
layout.addLayout(vlayout)
def _add_checkbox(self,
text,
state_changed,
tooltip,
checked=True,
enabled=True,
button_label=True):
"""
_add_checkbox - helper to add a checkbox
:param str text: Text for label
:param function state_changed: callback for state_changed signal
:param bool checked: initially checked?
:param bool enabled: initially enabled?
:param bool button_label: label should be a button for single shot use
:return: QCheckBox
"""
cbox = QtWidgets.QCheckBox('' if button_label else text, self)
self.control.layout().addWidget(cbox)
btn = None
if button_label:
btn = QtWidgets.QPushButton(text, self)
self.control.layout().addWidget(btn)
def cb(checked, cbox=cbox, state_changed=state_changed):
state_changed(cbox.isChecked(), one_shot=True)
btn.clicked.connect(cb)
btn.setToolTip(tooltip)
cbox.setChecked(checked)
cbox.setEnabled(enabled)
cbox.stateChanged.connect(state_changed)
cbox.setToolTip(tooltip)
self.control.layout().addItem(QtWidgets.QSpacerItem(20, 0))
return cbox
def initUI(self):
# create GUI components
## this code is atrocious... don't look too closely
self.setObjectName("LeoTagWidget")
# verticalLayout_2: contains
# verticalLayout
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self)
self.verticalLayout_2.setContentsMargins(0, 1, 0, 1)
self.verticalLayout_2.setObjectName("nodetags-verticalLayout_2")
# horizontalLayout: contains
# "Refresh" button
# comboBox
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("nodetags-horizontalLayout")
# horizontalLayout2: contains
# label2
# not much by default -- it's a place to add buttons for current tags
self.horizontalLayout2 = QtWidgets.QHBoxLayout()
self.horizontalLayout2.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout2.setObjectName("nodetags-horizontalLayout2")
label2 = QtWidgets.QLabel(self)
label2.setObjectName("nodetags-label2")
label2.setText("Tags for current node:")
self.horizontalLayout2.addWidget(label2)
# verticalLayout: contains
# horizontalLayout
# listWidget
# horizontalLayout2
# label
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("nodetags-verticalLayout")
self.comboBox = QtWidgets.QComboBox(self)
self.comboBox.setObjectName("nodetags-comboBox")
self.comboBox.setEditable(True)
self.horizontalLayout.addWidget(self.comboBox)
self.pushButton = QtWidgets.QPushButton("+", self)
self.pushButton.setObjectName("nodetags-pushButton")
self.pushButton.setMinimumSize(24, 24)
self.pushButton.setMaximumSize(24, 24)
self.horizontalLayout.addWidget(self.pushButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.listWidget = QtWidgets.QListWidget(self)
self.listWidget.setObjectName("nodetags-listWidget")
self.verticalLayout.addWidget(self.listWidget)
self.verticalLayout.addLayout(self.horizontalLayout2)
self.label = QtWidgets.QLabel(self)
self.label.setObjectName("nodetags-label")
self.label.setText("Total: 0 items")
self.verticalLayout.addWidget(self.label)
self.verticalLayout_2.addLayout(self.verticalLayout)
QtCore.QMetaObject.connectSlotsByName(self)
def main():
# stupid test
a = QtWidgets.QApplication([])
b = QtWidgets.QPushButton("Say hello", None)
g.procs.add(['ls', '/tmp'])
g.procs.add(['ls', '-la'])
#a.setMainWidget(b)
b.show()
a.exec_()
def create_window(self, filenames):
# Create the widget.
global gWindow
gWindow = window = QtWidgets.QWidget()
window.setWindowTitle(f"{len(filenames)} duplicates of {filenames[0]}")
window.setMinimumHeight(self.window_height)
# Move the window.
window.move(50, 50)
# Init the layouts.
outer_layout = QtWidgets.QVBoxLayout()
window.setLayout(outer_layout)
button_layout = QtWidgets.QHBoxLayout()
frame_layout = QtWidgets.QHBoxLayout()
outer_layout.addLayout(button_layout)
outer_layout.addLayout(frame_layout)
# Set the font.
font = QtGui.QFont()
font.setBold(True)
font.setPointSize(12)
# Create the common buttons, left aligned.
next_button = QtWidgets.QPushButton(text='Next', parent=window)
quit_button = QtWidgets.QPushButton(text='Quit', parent=window)
next_button.setFont(font)
quit_button.setFont(font)
button_layout.addWidget(next_button)
button_layout.addWidget(quit_button)
button_layout.addStretch()
# Create the actions.
next_button.clicked.connect(window.close)
quit_button.clicked.connect(self.quit)
# Create the subframes and add them to the frame_layout.
for filename in filenames:
frame = self.create_frame(filename, filenames[:], window)
if frame:
frame_layout.addWidget(frame)
# Handle close events.
def closeEvent(*args, **kwargs):
window.close()
self.next_window()
window.closeEvent = closeEvent
# Show the window.
window.show()
def __init__(self, parent=None):
"""ctor for NestedSplitterChoice class."""
super().__init__(parent)
self.setLayout(QtWidgets.QVBoxLayout())
button = QtWidgets.QPushButton("Action", self) # EKR: 2011/03/15
self.layout().addWidget(button)
button.setContextMenuPolicy(QtConst.CustomContextMenu)
button.customContextMenuRequested.connect(lambda pnt: self.parent(
).choice_menu(self, button.mapToParent(pnt)))
button.clicked.connect(
lambda: self.parent().choice_menu(self, button.pos()))
def create_frame(self, filename, filenames, window):
QLabel = QtWidgets.QLabel
# Create the frame.
frame = QtWidgets.QFrame(parent=window)
# Create the vertical layout.
layout = QtWidgets.QVBoxLayout()
frame.setLayout(layout)
# Set the font.
font = QtGui.QFont()
font.setBold(True)
font.setPointSize(12)
# Create the labels..
ctime = time.ctime(os.path.getctime(filename))
struct_time = time.strptime(ctime)
creation_time = time.strftime('%Y %m %d', struct_time)
file_label = QLabel(text=filename, parent=frame)
file_label.setFont(font)
layout.addWidget(file_label)
size = os.path.getsize(filename) / 1000
info_label = QLabel(text=f"size: {size} KB date: {creation_time}")
info_label.setFont(font)
layout.addWidget(info_label)
# Create the delete button, centered.
button_layout = QtWidgets.QHBoxLayout()
button_layout.addStretch()
delete_button = QtWidgets.QPushButton(text='Delete', parent=frame)
button_layout.addWidget(delete_button)
button_layout.addStretch()
layout.addLayout(button_layout)
# Set the button action.
def delete_action(arg):
self.delete_file(filename)
delete_button.clicked.connect(delete_action)
# Create the picture area.
picture = QtWidgets.QLabel('picture', parent=frame)
layout.addWidget(picture)
# Display the picture.
pixmap = QtGui.QPixmap(filename)
try:
TransformationMode = QtCore.Qt if isQt5 else QtCore.Qt.TransformationMode
image = pixmap.scaledToHeight(
self.window_height, TransformationMode.SmoothTransformation) # pylint: disable=no-member
picture.setPixmap(image)
picture.adjustSize()
return frame
except Exception:
g.trace('Bad image')
g.es_exception()
return None
def make_ui(self):
"""make_ui - build up UI"""
ui = type('CSVEditUI', (), {})
self.setLayout(QtWidgets.QVBoxLayout())
buttons = QtWidgets.QHBoxLayout()
self.layout().addLayout(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)
mkbuttons("Move", self.move)
mkbuttons("Insert", self.insert)
for text, function in [
("Del row", lambda clicked: self.delete_col(row=True)),
("Del col.", lambda clicked: self.delete_col()),
("Prev", lambda clicked: self.prev_tbl()),
("Next", lambda clicked: self.prev_tbl(next=True)),
]:
btn = QtWidgets.QPushButton(text)
buttons.addWidget(btn)
btn.clicked.connect(function)
ui.min_rows = QtWidgets.QSpinBox()
buttons.addWidget(ui.min_rows)
ui.min_rows.setMinimum(1)
ui.min_rows.setPrefix("tbl with ")
ui.min_rows.setSuffix(" rows")
ui.min_rows.setValue(4)
buttons.addStretch(1)
ui.table = QtWidgets.QTableView()
self.layout().addWidget(ui.table)
return ui
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)
def initUI(self):
# create GUI components
## this code is atrocious... don't look too closely
self.setObjectName("LeoNodewatchWidget")
# verticalLayout_2: contains
# verticalLayout
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self)
self.verticalLayout_2.setContentsMargins(0, 1, 0, 1)
self.verticalLayout_2.setObjectName("verticalLayout_2")
# horizontalLayout: contains
# "Refresh" button
# comboBox
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("horizontalLayout")
# verticalLayout: contains
# horizontalLayout
# listWidget
# label
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.comboBox = QtWidgets.QComboBox(self)
self.comboBox.setObjectName("comboBox")
self.horizontalLayout.addWidget(self.comboBox)
self.pushButton = QtWidgets.QPushButton("Refresh", self)
self.pushButton.setObjectName("pushButton")
self.pushButton.setMinimumSize(50, 24)
self.pushButton.setMaximumSize(50, 24)
self.horizontalLayout.addWidget(self.pushButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.listWidget = QtWidgets.QListWidget(self)
self.listWidget.setObjectName("listWidget")
self.verticalLayout.addWidget(self.listWidget)
self.label = QtWidgets.QLabel(self)
self.label.setObjectName("label")
self.label.setText("Total: 0 items")
self.verticalLayout.addWidget(self.label)
self.verticalLayout_2.addLayout(self.verticalLayout)
QtCore.QMetaObject.connectSlotsByName(self)
def create_widgets(self):
'''Create the big-text buttons and text warning area.'''
c = self.c
self.active_flag = True
warning = self.warning_message()
if 1: # essential
self.old_w.setPlainText(self.p.b)
else: # can lose data.
self.old_w.setPlainText(
'@nocolor-node\n\nBig text not loaded: %s characters. Limit is %s'
% (len(self.p.b), c.max_pre_loaded_body_chars))
self.w = w = QtWidgets.QWidget() # No parent needed.
layout = QtWidgets.QVBoxLayout() # No parent needed.
w.setLayout(layout)
w.text = tw = QtWidgets.QTextBrowser()
tw.setText(warning)
tw.setObjectName('bigtextwarning')
self.widgets['bigtextwarning'] = tw
layout.addWidget(tw)
table = [
('remove', 'Remove These Buttons', self.remove),
('load_nc', 'Load Text With @killcolor', self.load_nc),
('more', 'Double limit for this session', self.more),
('copy', 'Copy body to clipboard', self.copy),
]
if self.s.startswith('@killcolor'):
del table[1]
for key, label, func in table:
self.widgets[key] = button = QtWidgets.QPushButton(label)
layout.addWidget(button)
def button_callback(checked, func=func):
func()
button.clicked.connect(button_callback)
# layout.addItem(QtWidgets.QSpacerItem(
# 10, 10, vPolicy=QtWidgets.QSizePolicy.Expanding))
self.layout.addWidget(w)
w.show()
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 show_list(self, links, up=False):
"""show_list - update pane with buttons
:Parameters:
- `links`: Bookmarks to show
"""
p = self.v.context.vnode2position(self.v)
if not p:
return
w = self.w
cull = w.layout().takeAt(0)
while cull:
if cull.widget():
cull.widget().deleteLater()
cull = w.layout().takeAt(0)
todo = [links or []
] # empty list to create container to click in to add first
current_level = 1
current_url = None
showing_chain = []
row_parent = self.v
while todo:
links = todo.pop(0) if todo else []
top = QtWidgets.QWidget()
# pylint: disable=undefined-loop-variable
# pylint bug, fix released: http://www.logilab.org/ticket/89092
# pylint: disable=undefined-variable
top.mouseReleaseEvent = (
lambda event, links=links, row_parent=row_parent: self.
background_clicked(event, links, row_parent))
top.setMinimumSize(10,
10) # so there's something to click when empty
size_policy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
size_policy.setHorizontalStretch(1)
size_policy.setVerticalStretch(1)
top.setSizePolicy(size_policy)
w.layout().addWidget(top)
layout = FlowLayout()
layout.setSpacing(5)
top.setLayout(layout)
if not links:
layout.addWidget(QtWidgets.QLabel("(empty bookmarks folder)"))
for bm in links:
bm.v.u.setdefault('__bookmarks', {
'is_dupe': False,
})
but = QtWidgets.QPushButton(bm.head)
if bm.url:
but.setToolTip(bm.url)
# pylint: disable=undefined-variable
# 'but' *is* defined.
but.mouseReleaseEvent = (lambda event, bm=bm, but=but: self.
button_clicked(event, bm, but))
layout.addWidget(but)
showing = False
if self.current and (bm.children or not bm.url):
nd = self.current
while nd != bm.v and nd.parents:
nd = nd.parents[0]
if nd == bm.v:
showing = True
todo.append(bm.children)
row_parent = bm.v
if bm.v.u['__bookmarks']['is_dupe']:
style_sheet = "background: red; color: white;"
else:
style_sheet = ("background: #%s;" %
self.color(bm.head, dark=self.dark))
but.setStyleSheet(style_sheet)
bm.v.u['__bookmarks']['is_dupe'] = False
classes = []
if bm.v == self.current:
classes += ['bookmark_current']
current_level = self.w.layout().count()
current_url = bm.url
if showing:
classes += ['bookmark_expanded']
showing_chain += [bm]
if bm.children or not bm.url:
classes += ['bookmark_children']
but.setProperty('style_class', ' '.join(classes))
if self.levels: # drop excess levels
if ((not self.second and current_url and current_url.strip()
and self.levels == 1 or up or self.upwards)
and current_level < self.w.layout().count()
and self.levels < self.w.layout().count()):
# hide last line, of children, if none are current
self.w.layout().takeAt(self.w.layout().count() -
1).widget().deleteLater()
while self.w.layout().count() > self.levels:
# add an up button to the second row...
next_row = self.w.layout().itemAt(1).widget().layout()
but = QtWidgets.QPushButton('^')
bm = showing_chain.pop(0)
def mouseReleaseHandler2(event, bm=bm, but=but):
self.button_clicked(event, bm, but, up=True)
but.mouseReleaseEvent = mouseReleaseHandler2
next_row.addWidget(but)
# rotate to start of layout, FlowLayout() has no insertWidget()
next_row.itemList[:] = next_row.itemList[
-1:] + next_row.itemList[:-1]
# ...then delete the first
self.w.layout().takeAt(0).widget().deleteLater()
w.layout().addStretch()
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
