def test_object(qapp):
obj = core.Object()
obj.set_id("test")
with open("data.pkl", "wb") as jar:
pickle.dump(obj, jar)
with open("data.pkl", "rb") as jar:
obj = pickle.load(jar)
assert obj.get_id() == "test"
w = widgets.Splitter("horizontal")
w1 = widgets.PushButton()
w1.set_id("w1")
w2 = widgets.PlainTextEdit()
w2.set_id("w2")
w3 = widgets.MainWindow()
w3.set_id("w3")
w4 = widgets.TableView()
w4.set_id("w4")
w.add(w1, w2, w3, w4)
assert w.find_children(widgets.PushButton, recursive=False) == [w1]
assert w.find_children(core.Object, name="w2", recursive=False) == [w2]
assert w.find_child(widgets.PlainTextEdit, recursive=True) == w2
assert w.find_child(core.Object, name="w2", recursive=False) == w2
assert w2.find_parent(widgets.Splitter) == w
layout = widgets.BoxLayout("vertical")
layout.add(w)
def test_sidebarwidget(qtbot):
ex = custom_widgets.SidebarWidget(show_settings=True)
page_1 = widgets.PlainTextEdit()
page_2 = widgets.ColorDialog()
page_3 = widgets.FileDialog()
ex.add_tab(page_1, "Text", "mdi.timer")
ex.add_tab(page_2, "Color", "mdi.format-color-fill", area="bottom")
ex.add_tab(page_3, "Help", "mdi.help-circle-outline")
ex.set_marker(page_3)
ex.set_tab(page_2)
def test_plaintextedit():
widget = widgets.PlainTextEdit()
widget.set_text("hallo")
widget.set_disabled()
widget.set_enabled()
widget.set_font("Consolas")
widget.append_text(" test")
assert widget.text() == "hallo\n test"
widget.highlight_current_line()
widget.set_read_only()
widget.get_result_widget()
widget.scroll_to_bottom()
widget.set_value("test")
assert widget.get_value() == "test"
with open("data.pkl", "wb") as jar:
pickle.dump(widget, jar)
with open("data.pkl", "rb") as jar:
widget = pickle.load(jar)
def __init__(self, obj, name: str = ""):
super().__init__()
self.set_title("Object browser")
self._instance_nr = self._add_instance()
self.set_icon("mdi.language-python")
self._attr_cols = DEFAULT_ATTR_COLS
self._attr_details = DEFAULT_ATTR_DETAILS
logger.debug("Reading model settings for window: %d",
self._instance_nr)
with core.Settings(
settings_id=self._settings_group_name("model")) as settings:
self._auto_refresh = settings.get("auto_refresh", False)
self._refresh_rate = settings.get("refresh_rate", 2)
show_callable_attrs = settings.get("show_callable_attrs", True)
show_special_attrs = settings.get("show_special_attrs", True)
self._tree_model = objectbrowsertreemodel.ObjectBrowserTreeModel(
obj, name, attr_cols=self._attr_cols)
self._proxy_tree_model = objectbrowsertreemodel.ObjectBrowserTreeProxyModel(
show_callable_attrs=show_callable_attrs,
show_special_attrs=show_special_attrs,
)
self._proxy_tree_model.setSourceModel(self._tree_model)
# self._proxy_tree_model.setSortRole(RegistryTableModel.SORT_ROLE)
self._proxy_tree_model.setDynamicSortFilter(True)
# self._proxy_tree_model.setSortCaseSensitivity(Qt.CaseInsensitive)
# Views
self._setup_actions()
self.central_splitter = widgets.Splitter(
parent=self, orientation=constants.VERTICAL)
self.setCentralWidget(self.central_splitter)
# Tree widget
self.obj_tree = widgets.TreeView()
self.obj_tree.setRootIsDecorated(True)
self.obj_tree.setAlternatingRowColors(True)
self.obj_tree.set_model(self._proxy_tree_model)
self.obj_tree.set_selection_behaviour("rows")
self.obj_tree.setUniformRowHeights(True)
self.obj_tree.setAnimated(True)
# Stretch last column?
# It doesn't play nice when columns are hidden and then shown again.
self.obj_tree.h_header.set_id("table_header")
self.obj_tree.h_header.setSectionsMovable(True)
self.obj_tree.h_header.setStretchLastSection(False)
self.central_splitter.addWidget(self.obj_tree)
# Bottom pane
bottom_pane_widget = widgets.Widget()
bottom_pane_widget.set_layout("horizontal", spacing=0, margin=5)
self.central_splitter.addWidget(bottom_pane_widget)
group_box = widgets.GroupBox("Details")
bottom_pane_widget.box.addWidget(group_box)
group_box.set_layout("horizontal", margin=2)
# Radio buttons
radio_widget = widgets.Widget()
radio_widget.set_layout("vertical", margin=0)
self.button_group = widgets.ButtonGroup(self)
for button_id, attr_detail in enumerate(self._attr_details):
radio_button = widgets.RadioButton(attr_detail.name)
radio_widget.box.addWidget(radio_button)
self.button_group.addButton(radio_button, button_id)
self.button_group.buttonClicked.connect(self._change_details_field)
self.button_group.button(0).setChecked(True)
radio_widget.box.addStretch(1)
group_box.box.addWidget(radio_widget)
# Editor widget
font = gui.Font("Courier")
font.setFixedPitch(True)
# font.setPointSize(14)
self.editor = widgets.PlainTextEdit()
self.editor.setReadOnly(True)
self.editor.setFont(font)
group_box.box.addWidget(self.editor)
# Splitter parameters
self.central_splitter.setCollapsible(0, False)
self.central_splitter.setCollapsible(1, True)
self.central_splitter.setSizes([400, 200])
self.central_splitter.setStretchFactor(0, 10)
self.central_splitter.setStretchFactor(1, 0)
selection_model = self.obj_tree.selectionModel()
selection_model.currentChanged.connect(self._update_details)
menubar = self.menuBar()
file_menu = menubar.add_menu("&File")
file_menu.addAction("C&lose", self.close, "Ctrl+W")
file_menu.addAction("E&xit", lambda: widgets.app().closeAllWindows(),
"Ctrl+Q")
view_menu = menubar.add_menu("&View")
view_menu.addAction("&Refresh", self._tree_model.refresh_tree,
"Ctrl+R")
view_menu.addAction(self.toggle_auto_refresh_action)
view_menu.addSeparator()
self.show_cols_submenu = widgets.Menu("Table columns")
view_menu.add_menu(self.show_cols_submenu)
actions = self.obj_tree.h_header.get_header_actions()
self.show_cols_submenu.add_actions(actions)
view_menu.addSeparator()
view_menu.addAction(self.toggle_callable_action)
view_menu.addAction(self.toggle_special_attribute_action)
assert self._refresh_rate > 0
self._refresh_timer = core.Timer(self)
self._refresh_timer.setInterval(self._refresh_rate * 1000)
self._refresh_timer.timeout.connect(self._tree_model.refresh_tree)
# Update views with model
self.toggle_special_attribute_action.setChecked(show_special_attrs)
self.toggle_callable_action.setChecked(show_callable_attrs)
self.toggle_auto_refresh_action.setChecked(self._auto_refresh)
# Select first row so that a hidden root node will not be selected.
first_row_index = self._proxy_tree_model.first_item_index()
self.obj_tree.setCurrentIndex(first_row_index)
if self._tree_model.inspected_node_is_visible:
self.obj_tree.expand(first_row_index)
return
start = match.capturedStart()
add = match.capturedLength()
# As long as there's a delimiter match on this line...
while start >= 0:
# Look for the ending delimiter
match = delimiter.match(text, start + add)
end = match.capturedStart()
# Ending delimiter on this line?
if end >= add:
length = end + match.capturedLength()
self.setCurrentBlockState(0)
# No; multi-line string
else:
self.setCurrentBlockState(1)
length = len(text)
self.setFormat(start, length - start + add, style)
# Look for the next match
start = delimiter.match(text, start + length).capturedStart()
if __name__ == "__main__":
from prettyqt import widgets
app = widgets.app()
editor = widgets.PlainTextEdit()
highlighter = MarkdownHighlighter(editor.document())
editor.show()
app.main_loop()
def __init__(
self,
title: str = "Regex Editor",
regex: str = "",
teststring: str = "",
parent: QtWidgets.QWidget | None = None,
):
super().__init__(parent)
self.resize(1200, 800)
self.set_title(title)
self.set_icon("mdi.regex")
self.set_layout("horizontal")
self.left_layout = widgets.BoxLayout("vertical")
self.right_layout = widgets.BoxLayout("vertical")
self.prog: Pattern | None = None
self.matches: list[Match] = list()
self.groupbox = widgets.GroupBox(title="Regular expression")
self.grid = widgets.GridLayout(self.groupbox)
self.layout_toprow = widgets.BoxLayout("horizontal")
self.regexinput = custom_widgets.RegexInput()
self.regexinput.set_min_size(400, 0)
self.layout_toprow.add(self.regexinput)
self.grid.add(self.layout_toprow, 1, 0)
self.left_layout.add(self.groupbox)
self.groupbox_teststring = widgets.GroupBox(title="Test strings")
self.groupbox_teststring.set_layout("grid")
self.textedit_teststring = widgets.PlainTextEdit(teststring)
self.textedit_teststring.set_min_size(400, 0)
self.groupbox_teststring.box.add(self.textedit_teststring, 0, 0)
self.label_num_matches = widgets.Label("No match")
self.label_num_matches.set_alignment("center")
self.left_layout.add(self.groupbox_teststring)
self.groupbox_sub = widgets.GroupBox(title="Substitution", checkable=True)
self.layout_sub = widgets.GridLayout(self.groupbox_sub)
self.lineedit_sub = widgets.LineEdit()
self.lineedit_sub.textChanged.connect(self.update_sub_textedit)
self.textedit_sub = widgets.PlainTextEdit()
self.textedit_sub.set_min_size(400, 0)
self.textedit_sub.set_read_only()
self.layout_sub.add(self.lineedit_sub, 0, 0)
self.layout_sub.add(self.textedit_sub, 1, 0)
self.left_layout.add(self.groupbox_sub)
self.cb_quickref = widgets.CheckBox("Show Regular Expression Quick Reference")
self.left_layout.add(self.cb_quickref)
self.table_matches = widgets.TableView()
self.table_matches.setup_list_style()
self.box.add(self.left_layout)
self.box.add(self.right_layout)
self.right_layout.add(self.label_num_matches)
self.right_layout.add(self.table_matches)
model = custom_models.RegexMatchesModel()
self.table_matches.set_model(model)
self.table_matches.setColumnWidth(0, 60)
self.table_matches.setColumnWidth(1, 60)
self.groupbox_sub.toggled.connect(self.lineedit_sub.setVisible)
self.groupbox_sub.toggled.connect(self.textedit_sub.setVisible)
doc = self.textedit_teststring.document()
self._highlighter = RegexMatchHighlighter(doc)
self._highlighter.rehighlight()
self.cb_quickref.stateChanged.connect(self.quick_ref_requested)
self.regexinput.value_changed.connect(self._update_view)
self.textedit_teststring.textChanged.connect(self._update_view)
self.regexinput.pattern = regex
self._update_view()
self,
start_pos: int,
end_pos: MoveOperationStr | int,
to_replace: str,
):
self.set_position(start_pos)
if isinstance(end_pos, int):
self.set_position(end_pos, mode="keep")
else:
self.move_position(end_pos, mode="keep")
self.insertText(to_replace)
self.select_text(start_pos, start_pos + len(to_replace))
@contextlib.contextmanager
def edit_block(self):
"""Context manager for edit blocks. Can be used for undo actions."""
self.beginEditBlock()
yield
self.endEditBlock()
if __name__ == "__main__":
from prettyqt import widgets
app = widgets.app()
widget = widgets.PlainTextEdit()
widget.show()
app.main_loop()
cursor = widget.get_text_cursor()
print(str(cursor))
# callback=callback,
# checkable=checkable)
act = widgets.Action(
text=title,
icon=icon,
shortcut=shortcut,
checkable=checkable,
callback=callback,
)
if area == "top":
self.sidebar.insertAction(self.spacer_action, act)
if area == "bottom":
self.sidebar.addAction(act)
button = self.sidebar.widgetForAction(act)
button.setFixedWidth(self.BUTTON_WIDTH)
return act
if __name__ == "__main__":
app = widgets.app()
ex = SidebarWidget(show_settings=True)
page_1 = widgets.PlainTextEdit()
page_2 = widgets.ColorDialog()
page_3 = widgets.FileDialog()
ex.add_tab(page_1, "Text", "mdi.timer")
ex.add_tab(page_2, "Color", "mdi.format-color-fill", area="bottom")
ex.add_tab(page_3, "Help", "mdi.help-circle-outline")
ex.set_marker(page_3)
ex.show()
app.main_loop()
def test_plaintextedit():
widget = widgets.PlainTextEdit()
widget.set_text("hallo")
widget.show()