def _on_search_box_selection_changed(self, text):
"""
Called when text in the search box is changed by the user or script.
:param text: New text in the search box.
"""
with block_signals(self.tree):
self.tree.setCurrentIndex(QModelIndex())
with block_signals(self.search_box):
i = self.search_box.findText(text)
if i >= 0:
self.search_box.setCurrentIndex(i)
def _on_search_box_selection_changed(self, text):
"""
Called when text in the search box is changed by the user or script.
:param text: New text in the search box.
"""
with block_signals(self.tree):
self.tree.setCurrentIndex(QModelIndex())
with block_signals(self.search_box):
i = self.search_box.findText(text)
if i >= 0:
self.search_box.setCurrentIndex(i)
def _on_search_box_selection_changed(self, text):
"""
Called when text in the search box is changed by the user or script.
:param text: New text in the search box.
"""
# if the function is called without text, avoid doing anything
if text == '':
return
with block_signals(self.tree):
self.tree.setCurrentIndex(QModelIndex())
with block_signals(self.search_box):
i = self.search_box.findText(text)
if i >= 0:
self.search_box.setCurrentIndex(i)
def _on_search_box_selection_changed(self, text):
"""
Called when text in the search box is changed by the user or script.
:param text: New text in the search box.
"""
# if the function is called without text, avoid doing anything
if text == '':
return
with block_signals(self.tree):
self.tree.setCurrentIndex(QModelIndex())
with block_signals(self.search_box):
i = self.search_box.findText(text)
if i >= 0:
self.search_box.setCurrentIndex(i)
def remove_selected_curve_list_entry(self):
"""
Remove selected entry in 'select_curve_list'. If no curves remain
on the axes remove the axes entry from the 'select_axes_combo_box'. If
no axes with curves remain close the tab and return True
"""
with block_signals(self.view.select_curve_list), block_signals(self.view.select_axes_combo_box):
self.view.remove_select_curve_list_selected_items()
if self.view.select_curve_list.count() == 0:
self.view.remove_select_axes_combo_box_selected_item()
if self.view.select_axes_combo_box.count() == 0:
self.close_tab()
if self.legend_tab:
self.legend_tab.close_tab()
return True
def _on_tree_selection_changed(self):
"""
Called when selection in the tree widget changes by user clicking
or a script.
"""
selected_algorithm = self._get_selected_tree_item()
if selected_algorithm is not None:
with block_signals(self.search_box):
i = self.search_box.findText(selected_algorithm.name)
self.search_box.setCurrentIndex(i)
def _on_tree_selection_changed(self):
"""
Called when selection in the tree widget changes by user clicking
or a script.
"""
selected_algorithm = self._get_selected_tree_item()
if selected_algorithm is not None:
with block_signals(self.search_box):
i = self.search_box.findText(selected_algorithm.name)
self.search_box.setCurrentIndex(i)
def _populate_select_curve_combo_box(self):
"""
Add curves on selected axes to the 'select curves' combo box.
Return False if there are no lines on the axes (this can occur
when a user uses the "Remove Curve" button), else return True.
"""
with block_signals(self.view.select_curve_combo_box):
self.view.select_curve_combo_box.clear()
selected_ax = self.get_selected_ax()
if not selected_ax:
self.view.close()
return False
# Get the lines in the order that they are listed on the legend.
active_lines = datafunctions.get_legend_handles(selected_ax)
for line in active_lines:
self._update_selected_curve_name(line)
self.view.populate_select_curve_combo_box(list(self.curve_names_dict))
return True
def _populate_select_curve_combo_box(self):
"""
Add curves on selected axes to the 'select curves' combo box.
Return False if there are no lines on the axes (this can occur
when a user uses the "Remove Curve" button), else return True.
"""
with block_signals(self.view.select_curve_combo_box):
self.view.select_curve_combo_box.clear()
selected_ax = self.get_selected_ax()
if not selected_ax:
self.view.close()
return False
active_lines = self.get_curves_from_ax(selected_ax)
for line in active_lines:
self._update_selected_curve_name(line)
self.view.populate_select_curve_combo_box(
sorted(self.curve_names_dict.keys(), key=lambda s: s.lower()))
return True
def populate_select_curve_list(self, curve_names):
with block_signals(self.select_curve_list):
self.select_curve_list.clear()
self.select_curve_list.addItems(curve_names)
self.select_curve_list.setCurrentRow(0)
def populate_select_axes_combo_box(self, axes_names):
with block_signals(self.select_axes_combo_box):
self.select_axes_combo_box.clear()
self.select_axes_combo_box.addItems(axes_names)
def populate_select_image_combo_box_and_update_view(self):
with block_signals(self.view.select_image_combo_box):
self._populate_select_image_combo_box()
self.update_view()
