def test_active_tabwidget_after_editor_containing_tabs_gets_focus(self):
# Regression test: if an editor contains tabs, a change in focus
# sets the editor area pane `active_tabwidget` to one of those tabs,
# rather than the editor's tab, after certain operations (e.g.,
# navigating the editor tabs using keyboard shortcuts).
window = TaskWindow()
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
# Show the window.
with event_loop():
window.open()
with event_loop():
app = get_app_qt4()
app.setActiveWindow(window.control)
# Add and activate an editor which contains tabs.
editor = ViewWithTabsEditor()
with event_loop():
editor_area.add_editor(editor)
with event_loop():
editor_area.activate_editor(editor)
# Check that the active tabwidget is the right one.
self.assertIs(editor_area.active_tabwidget,
editor_area.control.tabwidget())
with event_loop():
window.close()
def test_active_tabwidget_after_editor_containing_tabs_gets_focus(self):
# Regression test: if an editor contains tabs, a change in focus
# sets the editor area pane `active_tabwidget` to one of those tabs,
# rather than the editor's tab, after certain operations (e.g.,
# navigating the editor tabs using keyboard shortcuts).
window = TaskWindow()
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
# Show the window.
with event_loop():
window.open()
with event_loop():
app = get_app_qt4()
app.setActiveWindow(window.control)
# Add and activate an editor which contains tabs.
editor = ViewWithTabsEditor()
with event_loop():
editor_area.add_editor(editor)
with event_loop():
editor_area.activate_editor(editor)
# Check that the active tabwidget is the right one.
self.assertIs(editor_area.active_tabwidget,
editor_area.control.tabwidget())
with event_loop():
window.close()
def test_no_context_menu_if_outside_tabwidgets(self):
# Check that the case of a position not in any of the tab widgets
# is handled correctly.
window = TaskWindow()
task = SplitEditorAreaPaneTestTask()
window.add_task(task)
with event_loop():
window.open()
editor_area = task.editor_area
editor_area_widget = editor_area.control
tab_widget, = editor_area_widget.tabwidgets()
# Position is relative to the receiving widget, so (-1, -1) should be
# reliably outside.
pos = QtCore.QPoint(-1, -1)
context_menu_event = QtGui.QContextMenuEvent(
QtGui.QContextMenuEvent.Mouse,
pos,
)
global_pos = editor_area_widget.mapToGlobal(pos)
self.assertIsNone(editor_area.get_context_menu(global_pos))
# Exercise the context menu code to make sure it doesn't raise. (It
# should do nothing.)
with event_loop():
tab_widget.contextMenuEvent(context_menu_event)
with event_loop():
window.close()
def main(argv):
# Create the GUI (this does NOT start the GUI event loop).
gui = GUI()
# Create a Task and add it to a TaskWindow.
task = ExampleTask()
window = TaskWindow(size=(800, 600))
window.add_task(task)
# Show the window.
window.open()
# Start the GUI event loop.
gui.start_event_loop()
def main(argv):
""" A simple example of using Tasks.
"""
# Create the GUI (this does NOT start the GUI event loop).
gui = GUI()
# Create a Task and add it to a TaskWindow.
task = ImageViewerTask()
window = TaskWindow(size=(800, 600))
window.add_task(task)
# Show the window.
window.open()
# Start the GUI event loop.
gui.start_event_loop()
def main(argv):
""" A simple example of using Tasks.
"""
# Create the GUI (this does NOT start the GUI event loop).
gui = GUI()
# Create a Task and add it to a TaskWindow.
task = BlankTask()
window = TaskWindow(size=(800, 600))
window.add_task(task)
# Show the window.
window.open()
# Start the GUI event loop.
gui.start_event_loop()
def setUp(self):
# Set up the bogus task with its window.
self.task = BogusTask()
window = TaskWindow()
window.add_task(self.task)
self.task_state = window._get_state(self.task)
# Fish the dock pane toggle group from the menu bar manager.
dock_pane_toggle_group = []
def find_doc_pane_toggle(item):
if item.id == 'tests.bogus_task.DockPaneToggleGroup':
dock_pane_toggle_group.append(item)
self.task_state.menu_bar_manager.walk(find_doc_pane_toggle)
self.dock_pane_toggle_group = dock_pane_toggle_group[0]
def main(argv):
""" A simple example of using Tasks.
"""
# Create the GUI (this does NOT start the GUI event loop).
gui = GUI()
# Create a Task and add it to a TaskWindow.
task1 = ExampleTask()
window = TaskWindow(size=(800, 600))
window.add_task(task1)
window.open()
task2 = SecondTask()
window = TaskWindow(size=(800, 600))
window.add_task(task2)
window.open()
# Start the GUI event loop.
gui.start_event_loop()
def main(argv):
""" A simple example of using Tasks.
"""
# Create the GUI (this does NOT start the GUI event loop).
from traits.etsconfig.api import ETSConfig
ETSConfig.toolkit = 'qt4'
from enaml.qt.qt_application import QtApplication
app = QtApplication()
gui = GUI()
# Create a Task and add it to a TaskWindow.
task = EnamlTask()
window = TaskWindow(size=(800, 600))
window.add_task(task)
# Show the window.
window.open()
# Start the GUI event loop.
gui.start_event_loop()
def main():
""" A program for visualizing Sim4Life EM fields from scES simulations
"""
configuration = ConfigParser()
configuration.read_file(open('src/default.ini'))
configuration.read(['config.ini'])
push_exception_handler(reraise_exceptions=True)
# Create the GUI (this does NOT start the GUI event loop).
gui = GUI()
# Create a Task and add it to a TaskWindow.
task = S4LVisualizationTask(configuration=configuration)
window = TaskWindow(
size=(configuration.getint('Display', 'window_width'),
configuration.getint('Display', 'window_height')))
window.add_task(task)
# Show the window.
window.open()
# Start the GUI event loop.
gui.start_event_loop()
def test_editor_tooltip_change_inactive(self):
# regression test related to pyface#523
window = TaskWindow(size=(800, 600))
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
# Show the window.
with event_loop():
window.open()
with event_loop():
app = get_app_qt4()
app.setActiveWindow(window.control)
# Add and activate an editor which contains tabs.
left_editor = ViewWithTabsEditor()
right_editor = ViewWithTabsEditor()
with event_loop():
editor_area.add_editor(left_editor)
with event_loop():
editor_area.control.split(orientation=QtCore.Qt.Orientation.Horizontal)
with event_loop():
editor_area.add_editor(right_editor)
editor_area.activate_editor(right_editor)
# change the name of the inactive editor
left_editor.tooltip = "New Tooltip"
# the text of the editor's tab should have changed
left_tabwidget = editor_area.tabwidgets()[0]
index = left_tabwidget.indexOf(left_editor.control)
tab_tooltip = left_tabwidget.tabToolTip(index)
self.assertEqual(tab_tooltip, "New Tooltip")
def test_active_editor_after_focus_change(self):
window = TaskWindow(size=(800, 600))
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
# Show the window.
with event_loop():
window.open()
with event_loop():
app = get_app_qt4()
app.setActiveWindow(window.control)
# Add and activate an editor which contains tabs.
left_editor = ViewWithTabsEditor()
right_editor = ViewWithTabsEditor()
with event_loop():
editor_area.add_editor(left_editor)
with event_loop():
editor_area.control.split(orientation=QtCore.Qt.Horizontal)
with event_loop():
editor_area.add_editor(right_editor)
editor_area.activate_editor(right_editor)
self.assertEqual(editor_area.active_editor, right_editor)
with event_loop():
left_editor.control.setFocus()
self.assertIsNotNone(editor_area.active_editor)
self.assertEqual(editor_area.active_editor, left_editor)
with event_loop():
window.close()
def test_active_editor_after_focus_change(self):
window = TaskWindow(size=(800, 600))
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
# Show the window.
with event_loop():
window.open()
with event_loop():
app = get_app_qt4()
app.setActiveWindow(window.control)
# Add and activate an editor which contains tabs.
left_editor = ViewWithTabsEditor()
right_editor = ViewWithTabsEditor()
with event_loop():
editor_area.add_editor(left_editor)
with event_loop():
editor_area.control.split(orientation=QtCore.Qt.Horizontal)
with event_loop():
editor_area.add_editor(right_editor)
editor_area.activate_editor(right_editor)
self.assertEqual(editor_area.active_editor, right_editor)
with event_loop():
left_editor.control.setFocus()
self.assertIsNotNone(editor_area.active_editor)
self.assertEqual(editor_area.active_editor, left_editor)
with event_loop():
window.close()
def test_context_menu_merge_text_top_bottom_split(self):
# Regression test for enthought/pyface#422
window = TaskWindow()
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
with event_loop():
window.open()
editor_area_widget = editor_area.control
with event_loop():
editor_area_widget.split(orientation=QtCore.Qt.Vertical)
# Get the tabs.
top_tab, bottom_tab = editor_area_widget.tabwidgets()
# Check top context menu merge text.
top_tab_center = top_tab.mapToGlobal(top_tab.rect().center())
top_context_menu = editor_area.get_context_menu(top_tab_center)
self.assertEqual(
top_context_menu.find_item("merge").action.name,
"Merge with bottom pane",
)
# And the bottom context menu merge text.
bottom_tab_center = bottom_tab.mapToGlobal(bottom_tab.rect().center())
bottom_context_menu = editor_area.get_context_menu(bottom_tab_center)
self.assertEqual(
bottom_context_menu.find_item("merge").action.name,
"Merge with top pane",
)
with event_loop():
window.close()
def test_context_menu_merge_text_left_right_split(self):
# Regression test for enthought/pyface#422
window = TaskWindow()
task = SplitEditorAreaPaneTestTask()
editor_area = task.editor_area
window.add_task(task)
with event_loop():
window.open()
editor_area_widget = editor_area.control
with event_loop():
editor_area_widget.split(orientation=QtCore.Qt.Horizontal)
# Get the tabs.
left_tab, right_tab = editor_area_widget.tabwidgets()
# Check left context menu merge text.
left_tab_center = left_tab.mapToGlobal(left_tab.rect().center())
left_context_menu = editor_area.get_context_menu(left_tab_center)
self.assertEqual(
left_context_menu.find_item("merge").action.name,
"Merge with right pane",
)
# And the right context menu merge text.
right_tab_center = right_tab.mapToGlobal(right_tab.rect().center())
right_context_menu = editor_area.get_context_menu(right_tab_center)
self.assertEqual(
right_context_menu.find_item("merge").action.name,
"Merge with left pane",
)
with event_loop():
window.close()
return TaskLayout(
top=PaneItem('example_pane_1'),
right=PaneItem('example_pane_2'),
bottom=PaneItem('example_pane_3'),
left=PaneItem('example_pane_4'),
)
def activated(self):
self.window.title = 'Dock Example Task'
def create_central_pane(self):
return PythonEditorPane(id='example_editor_pane', name='Python Editor')
def create_dock_panes(self):
pane1 = ExamplePane(id='example_pane_1', name='Example Pane 1')
pane2 = ExamplePane(id='example_pane_2', name='Example Pane 2')
pane3 = ExamplePane(id='example_pane_3', name='Example Pane 3')
pane4 = ExamplePane(id='example_pane_4', name='Example Pane 4')
return [pane1, pane2, pane3, pane4]
if __name__ == '__main__':
gui = GUI()
task = ExampleTask()
window = TaskWindow()
window.add_task(task)
window.open()
gui.start_event_loop()
from pyface.api import GUI
from pyface.tasks.api import TaskWindow, Task, TraitsTaskPane
from traitsui.api import Label, View
class MyCentralPane(TraitsTaskPane):
id = "mypane"
name = "My Pane"
view = View(Label("Central Pane"))
class MyTask(Task):
id = "mytask"
name = "My Task"
def create_central_pane(self):
return MyCentralPane()
if __name__ == '__main__':
gui = GUI()
window = TaskWindow(size=(400, 300))
window.add_task(MyTask())
window.open()
gui.start_event_loop()
