def rowFromData(self, data):
row = []
for c in data:
item = QStandardItem(unicode(c))
item.setFlags((item.flags() | Qt.ItemIsEditable) if self.editable else (item.flags() & ~Qt.ItemIsEditable))
row.append(item)
return row
def rowFromData(self, data):
row = []
for c in data:
item = QStandardItem(unicode(c))
item.setFlags((item.flags()
| Qt.ItemIsEditable) if self.editable else (
item.flags() & ~Qt.ItemIsEditable))
row.append(item)
return row
def addSelection(self, selection, name=""):
self._selections.append(selection)
item = QStandardItem(selection.name)
item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
self._listModel.appendRow(item)
self.setSelectionModified(False)
return item
def addSelection(self, selection, name=""):
self._selections.append(selection)
item = QStandardItem(selection.name)
item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
self._listModel.appendRow(item)
self.setSelectionModified(False)
return item
def addParentItem(self, category):
item = QStandardItem(category)
item.setFlags(item.flags() & ~(Qt.ItemIsEnabled | Qt.ItemIsSelectable))
item.setData("parent", Qt.AccessibleDescriptionRole)
font = item.font()
font.setBold(True)
item.setFont(font)
self.model().appendRow(item)
def set_dict(self, dict):
self._dict = dict
self.clear()
self.setHorizontalHeaderLabels(["Key", "Value"])
for key, value in sorted(dict.items()):
key_item = QStandardItem(str(key))
value_item = QStandardItem(str(value))
key_item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
value_item.setFlags(value_item.flags() | Qt.ItemIsEditable)
self.appendRow([key_item, value_item])
def set_dict(self, dict):
self._dict = dict
self.clear()
self.setHorizontalHeaderLabels(["Key", "Value"])
for key, value in sorted(dict.items()):
key_item = QStandardItem(str(key))
value_item = QStandardItem(str(value))
key_item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable)
value_item.setFlags(value_item.flags() | Qt.ItemIsEditable)
self.appendRow([key_item, value_item])
def addItem(self, *args):
""" Add a new entry in the list
"""
item = QStandardItem(*args)
item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
self._listView.model().appendRow(item)
def _onAddAction(self):
item = QStandardItem("")
item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
self._listView.model().appendRow(item)
self._listView.setCurrentIndex(item.index())
self._listView.edit(item.index())
def main(icon_spec):
app = QApplication(sys.argv)
main_window = QMainWindow()
def sigint_handler(*args):
main_window.close()
signal.signal(signal.SIGINT, sigint_handler)
# the timer enables triggering the sigint_handler
signal_timer = QTimer()
signal_timer.start(100)
signal_timer.timeout.connect(lambda: None)
tool_bar = QToolBar()
main_window.addToolBar(Qt.TopToolBarArea, tool_bar)
table_view = QTableView()
table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
table_view.setSelectionMode(QAbstractItemView.SingleSelection)
table_view.setSortingEnabled(True)
main_window.setCentralWidget(table_view)
proxy_model = QSortFilterProxyModel()
proxy_model.setFilterCaseSensitivity(Qt.CaseInsensitive)
proxy_model.setFilterKeyColumn(1)
table_view.setModel(proxy_model)
proxy_model.layoutChanged.connect(table_view.resizeRowsToContents)
item_model = QStandardItemModel()
proxy_model.setSourceModel(item_model)
# get all icons and their available sizes
QIcon.setThemeName("gnome")
icons = []
all_sizes = set([])
for context, icon_names in icon_spec:
for icon_name in icon_names:
icon = QIcon.fromTheme(icon_name)
sizes = []
for size in icon.availableSizes():
size = (size.width(), size.height())
sizes.append(size)
all_sizes.add(size)
sizes.sort()
icons.append({
'context': context,
'icon_name': icon_name,
'icon': icon,
'sizes': sizes,
})
all_sizes = list(all_sizes)
all_sizes.sort()
# input field for filter
def filter_changed(value):
proxy_model.setFilterRegExp(value)
table_view.resizeRowsToContents()
filter_line_edit = QLineEdit()
filter_line_edit.setMaximumWidth(200)
filter_line_edit.setPlaceholderText('Filter name')
filter_line_edit.setToolTip('Filter name optionally using regular expressions (' + QKeySequence(QKeySequence.Find).toString() + ')')
filter_line_edit.textChanged.connect(filter_changed)
tool_bar.addWidget(filter_line_edit)
# actions to toggle visibility of available sizes/columns
def action_toggled(index):
column = 2 + index
table_view.setColumnHidden(column, not table_view.isColumnHidden(column))
table_view.resizeColumnsToContents()
table_view.resizeRowsToContents()
signal_mapper = QSignalMapper()
for i, size in enumerate(all_sizes):
action = QAction('%dx%d' % size, tool_bar)
action.setCheckable(True)
action.setChecked(True)
tool_bar.addAction(action)
action.toggled.connect(signal_mapper.map)
signal_mapper.setMapping(action, i)
# set tool tip and handle key sequence
tool_tip = 'Toggle visibility of column'
if i < 10:
digit = ('%d' % (i + 1))[-1]
tool_tip += ' (%s)' % QKeySequence('Ctrl+%s' % digit).toString()
action.setToolTip(tool_tip)
signal_mapper.mapped.connect(action_toggled)
# label columns
header_labels = ['context', 'name']
for width, height in all_sizes:
header_labels.append('%dx%d' % (width, height))
item_model.setColumnCount(len(header_labels))
item_model.setHorizontalHeaderLabels(header_labels)
# fill rows
item_model.setRowCount(len(icons))
for row, icon_data in enumerate(icons):
# context
item = QStandardItem(icon_data['context'])
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, 0, item)
# icon name
item = QStandardItem(icon_data['icon_name'])
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, 1, item)
for index_in_all_sizes, size in enumerate(all_sizes):
column = 2 + index_in_all_sizes
if size in icon_data['sizes']:
# icon as pixmap to keep specific size
item = QStandardItem('')
pixmap = icon_data['icon'].pixmap(size[0], size[1])
item.setData(pixmap, Qt.DecorationRole)
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, column, item)
else:
# single space to be sortable against icons
item = QStandardItem(' ')
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, column, item)
table_view.resizeColumnsToContents()
# manually set row heights because resizeRowsToContents is not working properly
for row, icon_data in enumerate(icons):
if len(icon_data['sizes']) > 0:
max_size = icon_data['sizes'][-1]
table_view.setRowHeight(row, max_size[1])
# enable focus find (ctrl+f) and toggle columns (ctrl+NUM)
def main_window_keyPressEvent(self, event, old_keyPressEvent=QMainWindow.keyPressEvent):
if event.matches(QKeySequence.Find):
filter_line_edit.setFocus()
return
if event.modifiers() == Qt.ControlModifier and event.key() >= Qt.Key_0 and event.key() <= Qt.Key_9:
index = event.key() - Qt.Key_1
if event.key() == Qt.Key_0:
index += 10
action = signal_mapper.mapping(index)
if action:
action.toggle()
return
old_keyPressEvent(self, event)
main_window.keyPressEvent = new.instancemethod(main_window_keyPressEvent, table_view, None)
# enable copy (ctrl+c) name of icon to clipboard
def table_view_keyPressEvent(self, event, old_keyPressEvent=QTableView.keyPressEvent):
if event.matches(QKeySequence.Copy):
selection_model = self.selectionModel()
if selection_model.hasSelection():
index = selection_model.selectedRows()[0]
source_index = self.model().mapToSource(index)
item = self.model().sourceModel().item(source_index.row(), 1)
icon_name = item.data(Qt.EditRole)
app.clipboard().setText(icon_name.toString())
return
old_keyPressEvent(self, event)
table_view.keyPressEvent = new.instancemethod(table_view_keyPressEvent, table_view, None)
print 'Icon Theme: ', QIcon.themeName()
print 'Theme Search Paths:'
for item in QIcon.themeSearchPaths():
print item
main_window.showMaximized()
return app.exec_()
def main(icon_spec):
app = QApplication(sys.argv)
main_window = QMainWindow()
def sigint_handler(*args):
main_window.close()
signal.signal(signal.SIGINT, sigint_handler)
# the timer enables triggering the sigint_handler
signal_timer = QTimer()
signal_timer.start(100)
signal_timer.timeout.connect(lambda: None)
tool_bar = QToolBar()
main_window.addToolBar(Qt.TopToolBarArea, tool_bar)
table_view = QTableView()
table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
table_view.setSelectionMode(QAbstractItemView.SingleSelection)
table_view.setSortingEnabled(True)
main_window.setCentralWidget(table_view)
proxy_model = QSortFilterProxyModel()
proxy_model.setFilterCaseSensitivity(Qt.CaseInsensitive)
proxy_model.setFilterKeyColumn(1)
table_view.setModel(proxy_model)
proxy_model.layoutChanged.connect(table_view.resizeRowsToContents)
item_model = QStandardItemModel()
proxy_model.setSourceModel(item_model)
# get all icons and their available sizes
QIcon.setThemeName("gnome")
icons = []
all_sizes = set([])
for context, icon_names in icon_spec:
for icon_name in icon_names:
icon = QIcon.fromTheme(icon_name)
sizes = []
for size in icon.availableSizes():
size = (size.width(), size.height())
sizes.append(size)
all_sizes.add(size)
sizes.sort()
icons.append({
'context': context,
'icon_name': icon_name,
'icon': icon,
'sizes': sizes,
})
all_sizes = list(all_sizes)
all_sizes.sort()
# input field for filter
def filter_changed(value):
proxy_model.setFilterRegExp(value)
table_view.resizeRowsToContents()
filter_line_edit = QLineEdit()
filter_line_edit.setMaximumWidth(200)
filter_line_edit.setPlaceholderText('Filter name')
filter_line_edit.setToolTip(
'Filter name optionally using regular expressions (' +
QKeySequence(QKeySequence.Find).toString() + ')')
filter_line_edit.textChanged.connect(filter_changed)
tool_bar.addWidget(filter_line_edit)
# actions to toggle visibility of available sizes/columns
def action_toggled(index):
column = 2 + index
table_view.setColumnHidden(column,
not table_view.isColumnHidden(column))
table_view.resizeColumnsToContents()
table_view.resizeRowsToContents()
signal_mapper = QSignalMapper()
for i, size in enumerate(all_sizes):
action = QAction('%dx%d' % size, tool_bar)
action.setCheckable(True)
action.setChecked(True)
tool_bar.addAction(action)
action.toggled.connect(signal_mapper.map)
signal_mapper.setMapping(action, i)
# set tool tip and handle key sequence
tool_tip = 'Toggle visibility of column'
if i < 10:
digit = ('%d' % (i + 1))[-1]
tool_tip += ' (%s)' % QKeySequence('Ctrl+%s' % digit).toString()
action.setToolTip(tool_tip)
signal_mapper.mapped.connect(action_toggled)
# label columns
header_labels = ['context', 'name']
for width, height in all_sizes:
header_labels.append('%dx%d' % (width, height))
item_model.setColumnCount(len(header_labels))
item_model.setHorizontalHeaderLabels(header_labels)
# fill rows
item_model.setRowCount(len(icons))
for row, icon_data in enumerate(icons):
# context
item = QStandardItem(icon_data['context'])
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, 0, item)
# icon name
item = QStandardItem(icon_data['icon_name'])
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, 1, item)
for index_in_all_sizes, size in enumerate(all_sizes):
column = 2 + index_in_all_sizes
if size in icon_data['sizes']:
# icon as pixmap to keep specific size
item = QStandardItem('')
pixmap = icon_data['icon'].pixmap(size[0], size[1])
item.setData(pixmap, Qt.DecorationRole)
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, column, item)
else:
# single space to be sortable against icons
item = QStandardItem(' ')
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
item_model.setItem(row, column, item)
table_view.resizeColumnsToContents()
# manually set row heights because resizeRowsToContents is not working properly
for row, icon_data in enumerate(icons):
if len(icon_data['sizes']) > 0:
max_size = icon_data['sizes'][-1]
table_view.setRowHeight(row, max_size[1])
# enable focus find (ctrl+f) and toggle columns (ctrl+NUM)
def main_window_keyPressEvent(self,
event,
old_keyPressEvent=QMainWindow.keyPressEvent):
if event.matches(QKeySequence.Find):
filter_line_edit.setFocus()
return
if event.modifiers() == Qt.ControlModifier and event.key(
) >= Qt.Key_0 and event.key() <= Qt.Key_9:
index = event.key() - Qt.Key_1
if event.key() == Qt.Key_0:
index += 10
action = signal_mapper.mapping(index)
if action:
action.toggle()
return
old_keyPressEvent(self, event)
main_window.keyPressEvent = new.instancemethod(main_window_keyPressEvent,
table_view, None)
# enable copy (ctrl+c) name of icon to clipboard
def table_view_keyPressEvent(self,
event,
old_keyPressEvent=QTableView.keyPressEvent):
if event.matches(QKeySequence.Copy):
selection_model = self.selectionModel()
if selection_model.hasSelection():
index = selection_model.selectedRows()[0]
source_index = self.model().mapToSource(index)
item = self.model().sourceModel().item(source_index.row(), 1)
icon_name = item.data(Qt.EditRole)
app.clipboard().setText(icon_name.toString())
return
old_keyPressEvent(self, event)
table_view.keyPressEvent = new.instancemethod(table_view_keyPressEvent,
table_view, None)
print 'Icon Theme: ', QIcon.themeName()
print 'Theme Search Paths:'
for item in QIcon.themeSearchPaths():
print item
main_window.showMaximized()
return app.exec_()
def addItem(self, *args):
""" Add a new entry in the list
"""
item = QStandardItem(*args)
item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
self._listView.model().appendRow(item)
def _onAddAction(self):
item = QStandardItem("")
item.setFlags(item.flags() ^ Qt.ItemIsDropEnabled)
self._listView.model().appendRow(item)
self._listView.setCurrentIndex(item.index())
self._listView.edit(item.index())
