def show_popup_bar(self):
#editor = _ide.python_editor.editor
#layout = _ide.python_editor.tabeditor.layout()
editor = self.editor
layout = self.tabeditor.layout()
# first remove any previous widgets
name = 'Document out of sync warning'
for i in range(layout.count()):
item = layout.itemAt(i)
if item is None:
continue
widget = item.widget()
if widget.objectName() != name:
continue
layout.removeItem(item)
widget.deleteLater()
popup_bar = QtWidgets.QWidget()
popup_bar.setObjectName('Document out of sync warning')
bar_layout = QtWidgets.QHBoxLayout(popup_bar)
l = QtWidgets.QLabel()
l.setText('This tab is out of sync with the autosave.')
new_button = QtWidgets.QPushButton('Load into New Tab')
save_button = QtWidgets.QPushButton('Save This Version')
update_button = QtWidgets.QPushButton('Update From Autosave')
diff_button = QtWidgets.QPushButton('Show Diff')
stylesheet = """
QPushButton { background-color: #444; }
QPushButton:hover { background-color: orange; }
"""
for b in new_button, save_button, update_button, diff_button:
#b.setFlat(True)
b.setStyleSheet(stylesheet)
for b in l, new_button, save_button, update_button, diff_button:
bar_layout.addWidget(b)
layout.insertWidget(1, popup_bar)
popup_bar.setMaximumHeight(0)
#print popup_bar.maximumHeight()
#popup_bar.setMaximumHeight(46)
def anim_popup_bar(popup_bar):
anim = QtCore.QPropertyAnimation(
popup_bar,
'maximumHeight'
)
anim.setStartValue(0)
anim.setEndValue(46)
anim.setDuration(400)
anim.start()
anim_popup_bar.anim = anim
anim_popup_bar(popup_bar)
def setup_new_tab_btn(self):
"""
Adds a new tab [+] button to the right of the tabs.
"""
widget = QtWidgets.QWidget()
widget.setObjectName('Tab_Widget_New_Button')
self.insertTab(0, widget, '')
nb = self.new_btn = QtWidgets.QToolButton()
nb.setMinimumSize(QtCore.QSize(50, 10))
nb.setText('+') # you could set an icon instead of text
nb.setAutoRaise(True)
nb.clicked.connect(self.new_tab)
tabBar = self.tabBar()
tabBar.setTabButton(0, QtWidgets.QTabBar.RightSide, nb)
tabBar.setTabEnabled(0, False)
def build_layout(self):
"""
Create the layout.
"""
layout = QtWidgets.QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
# self.setup_menu()
self.menubar = menubar.MenuBar(self)
left_widget = QtWidgets.QWidget()
left_layout = QtWidgets.QVBoxLayout(left_widget)
path_edit = QtWidgets.QLineEdit()
path_edit.textChanged.connect(self.update_tree)
self.path_edit = path_edit
splitter = QtWidgets.QSplitter(QtCore.Qt.Horizontal)
self.splitter = splitter
self.xpanded = False
self.setLayout(layout)
self.tool_button = QtWidgets.QToolButton()
self.tool_button.setText('<')
self.tool_button.clicked.connect(self.xpand)
self.tool_button.setMaximumWidth(20)
layout.addWidget(splitter)
browse = browser.FileTree(NUKE_DIR)
self.browser = browse
left_layout.addWidget(self.path_edit)
left_layout.addWidget(self.browser)
self.tabs = edittabs.EditTabs()
widgets = [left_widget, self.tool_button, self.tabs]
for w in widgets:
splitter.addWidget(w)
splitter.setSizes([200, 10, 800])
self.install_features()
self.check_modified_tabs()
if self.tabs.count() == 0:
self.tabs.new_tab()
def build_layout(self):
"""
Create the layout.
"""
layout = QtWidgets.QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
# self.setup_menu()
self.read_only = True
self.menubar = menubar.MenuBar(self)
left_widget = QtWidgets.QWidget()
left_layout = QtWidgets.QVBoxLayout(left_widget)
path_edit = QtWidgets.QLineEdit()
path_edit.textChanged.connect(self.update_tree)
self.path_edit = path_edit
splitter = QtWidgets.QSplitter(QtCore.Qt.Horizontal)
self.splitter = splitter
self.xpanded = False
self.setLayout(layout)
self.tool_button = QtWidgets.QToolButton()
self.tool_button.setText('<')
self.tool_button.clicked.connect(self.xpand)
self.tool_button.setMaximumWidth(20)
layout.addWidget(splitter)
browse = browser.FileTree(NUKE_DIR)
self.browser = browse
left_layout.addWidget(self.path_edit)
left_layout.addWidget(self.browser)
self.editor = editor.Editor(handle_shortcuts=True)
self.editor.path = 'C:/Users/tsalx/Desktop/temp_editor_save.py'
widgets = [left_widget, self.tool_button, self.editor]
for w in widgets:
splitter.addWidget(w)
splitter.setSizes([200, 10, 800])
self.browser.path_signal.connect(self.read)
self.editor.textChanged.connect(self.write)
self.editor.modificationChanged.connect(self.handle_changed)
def __init__(self, parent=None):
super(TabEditor, self).__init__(parent)
if parent is not None:
self.setParent(parent)
self.setLayout(QtWidgets.QVBoxLayout(self))
self.layout().setContentsMargins(0, 0, 0, 0)
self.tab_widget = QtWidgets.QWidget()
twl = QtWidgets.QHBoxLayout(self.tab_widget)
self.tab_widget_layout = twl
self.tab_widget_layout.setContentsMargins(0, 0, 0, 0)
self.tabs = Tabs()
self.tab_widget_layout.addWidget(self.tabs)
# add corner buttons
tb = QtWidgets.QToolButton()
self.tab_list_button = tb
tb.setArrowType(QtCore.Qt.DownArrow)
tb.setToolTip('Click for a list of tabs.')
tb.setAutoRaise(True)
tb.setFixedSize(24, 24)
self.tab_list_button.clicked.connect(self.show_tab_menu)
nb = QtWidgets.QToolButton()
self.new_tab_button = nb
nb.setToolTip('Click to add a new tab.')
nb.setText('+')
nb.setAutoRaise(True)
self.new_tab_button.clicked.connect(self.new_tab)
for button in [self.new_tab_button, self.tab_list_button]:
self.tab_widget_layout.addWidget(button)
self.editor = editor.Editor(handle_shortcuts=False)
for widget in self.tab_widget, self.editor:
self.layout().addWidget(widget)
# Give the autosave a chance to load all
# tabs before connecting signals between
# tabs and editor.
QtCore.QTimer.singleShot(0, self.connect_signals)
"""
return False
def quit(self):
print(self.__class__, 'exiting')
self.silent_quit()
def remove_event_filter(self):
QtCore.QCoreApplication.removeEventFilter(self.target, self)
def silent_quit(self):
self.remove_event_filter()
self.deleteLater()
class InfoFilter(GenericEventFilter):
"""
Example Filter that prints object and event information.
"""
def event_filter(self, obj, event):
print(obj.metaObject().className(), event.type())
return False
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
w = QtWidgets.QWidget()
f = GenericEventFilter(target=w)
w.show()
app.exec_()
def show_diff_text_popup(self, subscript):
popup_bar = QtWidgets.QWidget()
self.popup_bar = popup_bar
name = 'Document out of sync warning'
popup_bar.setObjectName(name)
popup_bar.setLayout(
QtWidgets.QHBoxLayout(popup_bar)
)
label = QtWidgets.QLabel()
label.setText(
'This tab is out of sync\n'\
'with the autosave.'
)
popup_bar.layout().addWidget(label)
B = QtWidgets.QPushButton
new_button = B('Load into New Tab')
new_button.setToolTip(
'Click to load the text inside '\
'the editor into a fresh tab, '\
'updating the autosaved version '\
'into the previous tab.'
)
save_button = B('Save This Version')
save_button.setToolTip(
'Click to choose this version '\
'as the version to save.'
)
update_button = B('Update From Autosave')
update_button.setToolTip(
'Load the version from the '\
'autosave into this tab.'
)
diff_button = B('Show Diff')
diff_button.setToolTip(
'Show the difference between the two.'
)
remove = partial(
self.remove_existing_popups,
name
)
layout = self.tabeditor.layout()
layout.insertWidget(1, popup_bar)
stylesheet = """
QPushButton { background-color: #444; }
QPushButton:hover { background-color: orange; }
"""
buttons = (
new_button,
save_button,
update_button,
diff_button
)
for b in buttons:
popup_bar.layout().addWidget(b)
b.setStyleSheet(stylesheet)
# wire signals into buttons
new = partial(
self.load_into_new_tab,
subscript
)
new_button.clicked.connect(new)
new_button.clicked.connect(remove)
save = partial(
self.save_this_version,
subscript
)
save_button.clicked.connect(save)
save_button.clicked.connect(remove)
update = partial(
self.update_from_autosave,
subscript
)
update_button.clicked.connect(update)
update_button.clicked.connect(remove)
show_diff = partial(
self.show_diff_text,
subscript.text
)
diff_button.clicked.connect(show_diff)
self.editor.modificationChanged.connect(
self.check_diff_modified
)
