def createSeparatorItem(self):
"""
Creates a new separator item.
:return <QTreeWidgetItem>
"""
item = QTreeWidgetItem([' '])
font = item.font(0)
font.setStrikeOut(True)
item.setFont(0, font)
item.setData(0, Qt.UserRole, wrapVariant('separator'))
flags = item.flags()
flags ^= Qt.ItemIsDropEnabled
item.setFlags(flags)
return item
def __init__(self, parent=None):
super(XFontPickerWidget, self).__init__(parent)
# load the user interface
projexui.loadUi(__file__, self)
# define custom properties
database = QFontDatabase()
for family in sorted(database.families()):
item = QTreeWidgetItem(self.uiFontTREE, [family])
item.setFont(0, QFont(family))
# set default properties
# create connections
self.uiSizeSPN.valueChanged.connect(self.setPointSize)
self.uiFontTREE.itemDoubleClicked.connect(self.accepted)
def __init__( self, parent = None ):
super(XFontPickerWidget, self).__init__( parent )
# load the user interface
projexui.loadUi(__file__, self)
# define custom properties
database = QFontDatabase()
for family in sorted(database.families()):
item = QTreeWidgetItem(self.uiFontTREE, [family])
item.setFont(0, QFont(family))
# set default properties
# create connections
self.uiSizeSPN.valueChanged.connect(self.setPointSize)
self.uiFontTREE.itemDoubleClicked.connect(self.accepted)
def createSeparatorItem( self ):
"""
Creates a new separator item.
:return <QTreeWidgetItem>
"""
item = QTreeWidgetItem([' '])
font = item.font(0)
font.setStrikeOut(True)
item.setFont(0, font)
item.setData(0, Qt.UserRole, wrapVariant('separator'))
flags = item.flags()
flags ^= Qt.ItemIsDropEnabled
item.setFlags(flags)
return item
def refreshCards( self ):
"""
Refreshes the results for the cards view of the browser.
"""
cards = self.cardWidget()
factory = self.factory()
self.setUpdatesEnabled(False)
self.blockSignals(True)
cards.setUpdatesEnabled(False)
cards.blockSignals(True)
cards.clear()
QApplication.instance().processEvents()
if ( self.isGroupingActive() ):
grouping = self.records().grouped()
for groupName, records in sorted(grouping.items()):
self._loadCardGroup(groupName, records, cards)
else:
for record in self.records():
widget = factory.createCard(cards, record)
if ( not widget ):
continue
widget.adjustSize()
# create the card item
item = QTreeWidgetItem(cards)
item.setSizeHint(0, QSize(0, widget.height()))
cards.setItemWidget(item, 0, widget)
cards.setUpdatesEnabled(True)
cards.blockSignals(False)
self.setUpdatesEnabled(True)
self.blockSignals(False)
def refreshCards(self):
"""
Refreshes the results for the cards view of the browser.
"""
cards = self.cardWidget()
factory = self.factory()
self.setUpdatesEnabled(False)
self.blockSignals(True)
cards.setUpdatesEnabled(False)
cards.blockSignals(True)
cards.clear()
QApplication.instance().processEvents()
if self.isGroupingActive():
grouping = self.records().grouped()
for groupName, records in sorted(grouping.items()):
self._loadCardGroup(groupName, records, cards)
else:
for record in self.records():
widget = factory.createCard(cards, record)
if not widget:
continue
widget.adjustSize()
# create the card item
item = QTreeWidgetItem(cards)
item.setSizeHint(0, QSize(0, widget.height()))
cards.setItemWidget(item, 0, widget)
cards.setUpdatesEnabled(True)
cards.blockSignals(False)
self.setUpdatesEnabled(True)
self.blockSignals(False)
def createMenuItem(self, title):
"""
Creates a new menu item with the given title.
:param title | <str>
:return <QTreeWidgetItem>
"""
item = QTreeWidgetItem([title])
ico = projexui.resources.find('img/folder.png')
item.setIcon(0, QIcon(ico))
item.setSizeHint(0, QSize(120, 20))
item.setData(0, Qt.UserRole, wrapVariant('menu'))
return item
def startCompletion(self, force=False):
"""
Starts a new completion popup for the current object.
:return <bool> success
"""
# add the top level items
tree = self.completerTree()
if not force and tree.isVisible():
return
tree.clear()
# make sure we have a valid object
obj, remain = self.objectAtCursor()
if obj is None:
tree.hide()
return
# determine the cursor position
rect = self.cursorRect()
cursor = self.textCursor()
point = QPoint(rect.left(), rect.top() + 18)
# compare the ids since some things might overload the __eq__
# comparator
if id(obj) == id(self._scope):
o_keys = obj.keys()
elif obj is not None:
o_keys = dir(obj)
keys = [key for key in sorted(o_keys) if not key.startswith('_')]
if id(obj) == id(self._scope):
if not remain:
return False
else:
keys = filter(lambda x: x.startswith(remain[0]), keys)
if not keys:
return False
for key in keys:
tree.addTopLevelItem(QTreeWidgetItem([key]))
tree.move(self.mapToGlobal(point))
tree.show()
return True
def createMenuItem( self, title ):
"""
Creates a new menu item with the given title.
:param title | <str>
:return <QTreeWidgetItem>
"""
item = QTreeWidgetItem([title])
ico = projexui.resources.find('img/folder.png')
item.setIcon(0, QIcon(ico))
item.setSizeHint(0, QSize(120, 20))
item.setData(0, Qt.UserRole, wrapVariant('menu'))
return item
def _loadCardGroup( self, groupName, records, parent = None ):
if ( not groupName ):
groupName = 'None'
cards = self.cardWidget()
factory = self.factory()
# create the group item
group_item = QTreeWidgetItem(parent, [groupName])
font = group_item.font(0)
font.setBold(True)
font.setPointSize(font.pointSize() + 2)
group_item.setFont(0, font)
group_item.setFlags(Qt.ItemIsEnabled)
# load sub-groups
if ( type(records) == dict ):
for subgroup, records in sorted(records.items()):
self._loadCardGroup(subgroup, records, group_item)
else:
for record in records:
widget = factory.createCard(cards, record)
if ( not widget ):
continue
widget.adjustSize()
# create the card item
item = QTreeWidgetItem(group_item)
item.setSizeHint(0, QSize(0, widget.height()))
cards.setItemWidget(item, 0, widget)
group_item.setExpanded(True)
def _loadCardGroup(self, groupName, records, parent=None):
if not groupName:
groupName = "None"
cards = self.cardWidget()
factory = self.factory()
# create the group item
group_item = QTreeWidgetItem(parent, [groupName])
font = group_item.font(0)
font.setBold(True)
font.setPointSize(font.pointSize() + 2)
group_item.setFont(0, font)
group_item.setFlags(Qt.ItemIsEnabled)
# load sub-groups
if type(records) == dict:
for subgroup, records in sorted(records.items()):
self._loadCardGroup(subgroup, records, group_item)
else:
for record in records:
widget = factory.createCard(cards, record)
if not widget:
continue
widget.adjustSize()
# create the card item
item = QTreeWidgetItem(group_item)
item.setSizeHint(0, QSize(0, widget.height()))
cards.setItemWidget(item, 0, widget)
group_item.setExpanded(True)
def createActionItem( self, key ):
"""
Creates a new action item for the inputed key.
:param key | <str>
:return <QTreeWidgetItem>
"""
action = self._actions.get(key)
if ( not action ):
text = 'Missing Action: %s' % key
item = QTreeWidgetItem([text])
ico = projexui.resources.find('img/log/warning.png')
item.setIcon(0, QIcon(ico))
else:
item = QTreeWidgetItem([nativestring(action.text()).replace('&', '')])
item.setIcon(0, action.icon())
item.setSizeHint(0, QSize(120, 20))
item.setData(0, Qt.UserRole, wrapVariant(key))
flags = item.flags()
flags ^= Qt.ItemIsDropEnabled
item.setFlags(flags)
return item
def createActionItem(self, key):
"""
Creates a new action item for the inputed key.
:param key | <str>
:return <QTreeWidgetItem>
"""
action = self._actions.get(key)
if (not action):
text = 'Missing Action: %s' % key
item = QTreeWidgetItem([text])
ico = projexui.resources.find('img/log/warning.png')
item.setIcon(0, QIcon(ico))
else:
item = QTreeWidgetItem(
[nativestring(action.text()).replace('&', '')])
item.setIcon(0, action.icon())
item.setSizeHint(0, QSize(120, 20))
item.setData(0, Qt.UserRole, wrapVariant(key))
flags = item.flags()
flags ^= Qt.ItemIsDropEnabled
item.setFlags(flags)
return item
