def select(self):
if not self.__selected:
self.set_selected(True)
effect = QGraphicsDropShadowEffect()
effect.setBlurRadius(20)
effect.setXOffset(0)
effect.setYOffset(0)
effect.setColor(QColor(0, 0, 0, 180))
self.setGraphicsEffect(effect)
self.raise_()
def select(self, val: bool):
if val:
effect = QGraphicsDropShadowEffect()
effect.setBlurRadius(20)
effect.setXOffset(0)
effect.setYOffset(0)
effect.setColor(QColor(0, 0, 0, 180))
self.setGraphicsEffect(effect)
self.raise_()
else:
eff = self.graphicsEffect()
del eff
self.setGraphicsEffect(None)
def select(self, val: bool):
if val:
effect = QGraphicsDropShadowEffect()
effect.setBlurRadius(20)
effect.setXOffset(0)
effect.setYOffset(0)
effect.setColor(QColor(0, 0, 0, 180))
self.setGraphicsEffect(effect)
self.raise_()
else:
eff = self.graphicsEffect()
del eff
self.setGraphicsEffect(None)
def __init__(self, treeItem):
super(XGanttViewItem, self).__init__()
# define custom properties
self._color = QColor(255, 255, 255, 200)
self._alternateColor = QColor(230, 230, 230, 200)
self._highlightColor = QColor(255, 255, 0, 200)
self._alternateHighlightColor = self._highlightColor.darker(110)
self._textColor = QColor('black')
self._borderColor = QColor(50, 50, 50)
self._progressColor = QColor(200, 200, 250)
self._alternateProgressColor = QColor(180, 180, 230)
self._showProgress = True
self._padding = 1
self._borderRadius = 5
self._percentComplete = 0
self._text = ''
self._syncing = False
self._treeItem = weakref.ref(treeItem)
self._scrollBar = ''
self._locked = False
# setup standard properties
self.setPrivelages()
effect = QGraphicsDropShadowEffect()
effect.setXOffset(0)
effect.setYOffset(0)
effect.setColor(QColor(40, 40, 40, 100))
effect.setBlurRadius(10)
self.setAcceptHoverEvents(True)
self.setGraphicsEffect(effect)
# need this flag for Qt 4.6+
try:
self.setFlag(self.ItemSendsGeometryChanges)
except AttributeError:
pass
def __init__(self, parent=None, workdir=None, fontsize=42):
super(BillboardDisplay, self).__init__(parent)
self.workdir = workdir
self.logger = logging.getLogger('display')
self.logger.info('Working directory: {}'.format(self.workdir))
self.current_display = os.path.join(self.workdir, 'current.jpg')
desktop = QDesktopWidget()
self.display = QWidget(self)
size = desktop.availableGeometry(desktop.primaryScreen());
self.display.resize(size.width(), size.height())
self.display.setWindowTitle("Billboard")
self.image_label = QLabel(self.display)
self.image_label.resize(size.width(), size.height())
self.text_label = QLabel(self.display)
self.text_label.resize(size.width(), size.height())
self.text_label.setMargin(100)
self.text_label.setStyleSheet('''
QLabel {{
font-size: {}pt;
font-weight: bold;
color: #eeeeee;
text-align: center;
}}
'''.format(fontsize))
self.text_label.setWordWrap(True)
self.text_label.setAlignment(Qt.AlignCenter)
dse = QGraphicsDropShadowEffect()
dse.setBlurRadius(0)
dse.setXOffset(5)
dse.setYOffset(5)
dse.setColor(QColor(0, 0, 0, 255))
self.text_label.setGraphicsEffect(dse)
QObject.connect(self, SIGNAL("updateimage"),
self.display_image)
QObject.connect(self, SIGNAL("updatecurrent"),
self.take_screenshot)
def __init__(self, parent=None, workdir=None, fontsize=42):
super(BillboardDisplay, self).__init__(parent)
self.workdir = workdir
self.logger = logging.getLogger('display')
self.logger.info('Working directory: {}'.format(self.workdir))
self.current_display = os.path.join(self.workdir, 'current.jpg')
desktop = QDesktopWidget()
self.display = QWidget(self)
size = desktop.availableGeometry(desktop.primaryScreen())
self.display.resize(size.width(), size.height())
self.display.setWindowTitle("Billboard")
self.image_label = QLabel(self.display)
self.image_label.resize(size.width(), size.height())
self.text_label = QLabel(self.display)
self.text_label.resize(size.width(), size.height())
self.text_label.setMargin(100)
self.text_label.setStyleSheet('''
QLabel {{
font-size: {}pt;
font-weight: bold;
color: #eeeeee;
text-align: center;
}}
'''.format(fontsize))
self.text_label.setWordWrap(True)
self.text_label.setAlignment(Qt.AlignCenter)
dse = QGraphicsDropShadowEffect()
dse.setBlurRadius(0)
dse.setXOffset(5)
dse.setYOffset(5)
dse.setColor(QColor(0, 0, 0, 255))
self.text_label.setGraphicsEffect(dse)
QObject.connect(self, SIGNAL("updateimage"), self.display_image)
QObject.connect(self, SIGNAL("updatecurrent"), self.take_screenshot)
class CImprovedPanel(QFrame):
def __init__(self, parent=None):
QFrame.__init__(self, parent)
#FADING
self.__opacity_effect = QGraphicsOpacityEffect()
self.__fading_timer = QTimer(parent)
self.__fading_timer.timeout.connect(self.__on_fading_timer)
self.__FADE_TYPE = Enum("IN", "OUT")
self.__fade_time = 20
self.__opacity = 1.0
self.__opacity_fading_coefficient = 0.02
self.__selected_fade_type = self.__FADE_TYPE.IN
self.resizeEvent = self.__onResize
#MOVE
self.__move_animation_type = QEasingCurve.Linear
self.__move_time = 350
self.__is_moving = False
#RESIZE
self.__resize_animation_type = QEasingCurve.Linear
self.__resize_time = 700
self.__is_resizing = False
#PIXMAP & MASCHERA
self.__pmap = QPixmap(self.size())
self.__pmap_fname = ""
self.__show_mask_preview = False
#SHADOW
self.__shadow_Xoffset = 3.0 #default value
self.__shadow_Yoffset = 3.0 #default value
self.__shadow_blur_radius = 8.0 #default value
self.__shadow_color = QColor(38,38,38,150) #default value
self.__shadow_effect = QGraphicsDropShadowEffect()
self.__shadow_effect.setXOffset(self.__shadow_Xoffset)
self.__shadow_effect.setYOffset(self.__shadow_Yoffset)
self.__shadow_effect.setBlurRadius(self.__shadow_blur_radius)
self.__shadow_effect.setColor(self.__shadow_color)
self._shadow_visible = False
##FUNZIONI PER FADING
def fadeIn(self):
"""
Labels fades in from completely invisible to completely visible.
"""
self.__opacity = 0.0
self.__selected_fade_type = self.__FADE_TYPE.IN
self.__fading_timer.start(self.__fade_time)
def fadeOut(self):
"""
Labels fades out from completely visible to completely invisible.
"""
self.__selected_fade_type = self.__FADE_TYPE.OUT
self.__fading_timer.start(self.__fade_time)
def setFadeTime(self, value):
""" Sets fading time. Everytime interval is reached, alpha is increased (or decreased) by __opacity_fading_coefficient.
@param value: fade time (msec)
@type value: int
"""
self.__fade_time = value
def getFadeTime(self):
return self.__fade_time
fadeInterval = QtCore.pyqtProperty("int", getFadeTime, setFadeTime)
def setFadeCoefficient(self, value):
""" Sets fading coefficient. Alpha is increased (or decreased) by this value.
@param value: coefficient (min 0.0 - max 1.0)
@type value: float
"""
self.__opacity_fading_coefficient = value
def getFadeCoefficient(self):
return self.__opacity_fading_coefficient
fadeCoefficient = QtCore.pyqtProperty("double", getFadeCoefficient, setFadeCoefficient)
def __on_fading_timer(self):
if self.__selected_fade_type == self.__FADE_TYPE.OUT:
if self.__opacity > 0:
self.__opacity -= self.__opacity_fading_coefficient
self.__opacity_effect.setOpacity(self.__opacity)
self.setGraphicsEffect(self.__opacity_effect)
else:
self.__fading_timer.stop()
if self.__selected_fade_type == self.__FADE_TYPE.IN:
if self.__opacity <= 1.0:
self.__opacity += self.__opacity_fading_coefficient
self.__opacity_effect.setOpacity(self.__opacity)
self.setGraphicsEffect(self.__opacity_effect)
else:
self.__fading_timer.stop()
## FUNZIONI PER SPOSTAMENTO VERSO PUNTO (ANIMATO)
def setMoveAnimationType(self, animation_type):
""" Sets move animation type.
@param animation_type: animation type
@type animation_type: QtEasingCurve
"""
self.__move_animation_type = animation_type
def getMoveAnimationType(self):
return self.__move_animation_type
#asd = QtCore.pyqtProperty("QEasingCurve", getMoveAnimationType, setMoveAnimationType)
#sembra nn essere supportato per ora (06/05/2013)
def setMoveTime(self, value):
""" Sets animation moving time.
@param value: animation time (duration) (msec)
@type value: int
"""
self.__move_time = value
def getMoveTime(self):
return self.__move_time
moveTime = QtCore.pyqtProperty("int", getMoveTime, setMoveTime)
def setResizeTime(self, value):
""" Sets animation resize time.
@param value: animation time (duration) (msec)
@type value: int
"""
self.__resize_time = value
def getResizeTime(self):
return self.__resize_time
resizeTime = QtCore.pyqtProperty("int", getResizeTime, setResizeTime)
def moveTo(self, x, y):
""" Move itself to a given point with the given animation in the given duration.
@param x: X point coordinate
@type x: int
@param y: Y point coordinate
@type y: int
"""
if self.__is_moving:
return
self.__is_moving = True
self.__starting_position = QPoint(self.pos())
self.__moveAnimation = QPropertyAnimation(self, "pos", self)
self.__moveAnimation.finished.connect(self.__on_finished_moving)
self.__moveAnimation.setDuration(self.__move_time)
self.__moveAnimation.setEasingCurve(self.__move_animation_type)
self.__moveAnimation.setStartValue(self.__starting_position)
self.__moveAnimation.setEndValue(QPoint(x, y))
self.__moveAnimation.start()
def hideLeft(self):
""" Panel hides sliding on the left. The slide amount is equal to his width - 5px.
"""
dest_x = self.geometry().x() - self.width() - 5
dest_y = self.geometry().y()
self.moveTo(dest_x, dest_y)
def showFromLeft(self):
""" Panel shows sliding from the left. The slide amount is equal to his width + 5px.
"""
dest_x = self.geometry().x() + self.width() + 5
dest_y = self.geometry().y()
self.moveTo(dest_x, dest_y)
def hideRight(self):
""" Panel hides sliding on the right. The slide amount is equal to his width - 5px.
"""
dest_x = self.geometry().x() + self.width() + 5
dest_y = self.geometry().y()
self.moveTo(dest_x, dest_y)
def showFromRight(self):
""" Panel shows sliding from the right. The slide amount is equal to his width + 5px.
"""
dest_x = self.geometry().x() - self.width() - 5
dest_y = self.geometry().y()
self.moveTo(dest_x, dest_y)
def hideTop(self):
""" Panel hides sliding on the top. The slide amount is equal to his height - 5px.
"""
dest_x = self.geometry().x()
dest_y = self.geometry().y() - self.height() - 5
self.moveTo(dest_x, dest_y)
def showFromTop(self):
""" Panel shows sliding from the top. The slide amount is equal to his height - 5px.
"""
dest_x = self.geometry().x()
dest_y = self.geometry().y() + self.height() - 5
self.moveTo(dest_x, dest_y)
def hideBottom(self):
""" Panel hides sliding to the bottom. The slide amount is equal to his height - 5px.
"""
dest_x = self.geometry().x()
dest_y = self.geometry().y() + self.height() + 5
self.moveTo(dest_x, dest_y)
def showFromBottom(self):
""" Panel hides sliding from the bottom. The slide amount is equal to his height - 5px.
"""
dest_x = self.geometry().x()
dest_y = self.geometry().y() - self.height() - 5
self.moveTo(dest_x, dest_y)
def returnToOriginalPoint(self):
""" Panel returns in its original position. The original position is stored when calling moveTo() method.
"""
if self.__is_moving:
return
self.__is_moving = True
self.__moveAnimation = QPropertyAnimation(self, "pos", self)
self.__moveAnimation.finished.connect(self.__on_finished_moving)
self.__moveAnimation.setDuration(self.__move_time)
self.__moveAnimation.setEasingCurve(self.__move_animation_type)
self.__moveAnimation.setStartValue(QPoint(self.pos().x(), self.pos().y()))
self.__moveAnimation.setEndValue(self.__starting_position)
self.__moveAnimation.start()
#FUNZIONI PER RIDIMENSIONAMENTO
def setResizeAnimationType(self, animation_type):
""" Sets move animation type.
@param animation_type: animation type
@type animation_type: QtEasingCurve
"""
self.__resize_animation_type = animation_type
def resizeTo(self, width, height):
""" Resize itself to a given size with the given animation in the given duration.
@param width: New width
@type width: int
@param height: New height
@type height: int
"""
if self.__is_resizing:
return
self.__is_resizing = True
self.__original_size = self.geometry()
self.__resizeAnimation = QPropertyAnimation(self, "geometry", self)
self.__resizeAnimation.finished.connect(self.__on_finished_resizing)
self.__resizeAnimation.setDuration(self.__resize_time)
self.__resizeAnimation.setEasingCurve(self.__resize_animation_type)
self.__resizeAnimation.setStartValue(self.__original_size)
self.__resizeAnimation.setEndValue(QRect(self.pos().x(), self.pos().y(), width, height))
self.__resizeAnimation.start()
def foldLeft(self):
""" Panel hides folding to the left.
"""
new_width = 0
new_height = self.height()
self.resizeTo(new_width, new_height)
def unfoldLeft(self):
""" Panel shows folding from the left.
"""
new_width = self.__original_size.width()
new_height = self.height()
self.resizeTo(new_width, new_height)
def foldTop(self):
""" Panel hides folding to the top.
"""
new_width = self.width()
new_height = 0
self.resizeTo(new_width, new_height)
def unfoldTop(self):
""" Panel shows folding from the top.
"""
new_width = self.width()
new_height = self.__original_size.height()
self.resizeTo(new_width, new_height)
#FUNZIONI PER PIXMAP & MASCHERA
def setPixmapFile(self, image_file):
self.__pmap = image_file
self.__pmap.scaled(self.size())
#NB: Il pixmap deve essere BIANCO e NERO. Con heuristicMask il primo pixel in alto a sinistra (0,0) viene
#usato per decidere il colore trasparente, tutto il resto è visibile.
def getPixmapFile(self):
return self.__pmap
pixmapFile = QtCore.pyqtProperty("QPixmap", getPixmapFile, setPixmapFile)
def applyMask(self, bool):
self.__show_mask_preview = bool
if bool:
self.setMask(QBitmap(self.__pmap.createHeuristicMask().scaled(self.size())))
else:
self.setMask(QBitmap())
def getMask(self):
return self.__show_mask_preview
appliedMask = QtCore.pyqtProperty("bool", fget=getMask, fset=applyMask)
def __on_finished_moving(self):
self.__is_moving = False
def __on_finished_resizing(self):
self.__is_resizing = False
def __onResize(self, event):
self.__pmap.scaled(self.size())
if self.__show_mask_preview:
self.setMask(QBitmap(self.__pmap.createHeuristicMask().scaled(self.size())))
#FUNZIONI PER SHADOW
def getShadow(self):
return self._shadow_visible
def setShadow(self, bool):
self.setGraphicsEffect(self.__shadow_effect)
self._shadow_visible = bool
self.__shadow_effect.setEnabled(bool)
shadow = QtCore.pyqtProperty("bool", fget=getShadow, fset=setShadow)
def setShadowXOffset(self, value):
""" Sets shadow offset on X.
@param value: offset
@type value: float
"""
self.__shadow_Xoffset = value
self.__shadow_effect.setXOffset(self.__shadow_Xoffset)
def getShadowXOffset(self):
return self.__shadow_Xoffset
shadowXOffset = QtCore.pyqtProperty("double", getShadowXOffset, setShadowXOffset)
def setShadowYOffset(self, value):
""" Sets shadow offset on Y.
@param value: offset
@type value: float
"""
self.__shadow_Yoffset = value
self.__shadow_effect.setYOffset(self.__shadow_Yoffset)
def getShadowYOffset(self):
return self.__shadow_Yoffset
shadowYOffset = QtCore.pyqtProperty("double", getShadowYOffset, setShadowYOffset)
def setShadowBlur(self, value):
""" Sets blurred effect on item's shadow.
@param value: coefficient
@type value: float
"""
self.__shadow_blur_radius = value
self.__shadow_effect.setBlurRadius(self.__shadow_blur_radius)
def getShadowBlur(self):
return self.__shadow_blur_radius
shadowBlur = QtCore.pyqtProperty("double", getShadowBlur, setShadowBlur)
def setShadowColor(self, color):
""" Sets shadow's color.
@param color: value
@type color: color
"""
self.__shadow_color = color
self.__shadow_effect.setColor(self.__shadow_color)
def getShadowColor(self):
return self.__shadow_color
class FreezeTableWidget(QTableView):
def __init__(self, table_data, headers, parent=None, *args):
"""
Creates two QTableViews one of which is a frozen table while the
other one can scroll behind it.
:param table_data: The data that goes into the tables
:type table_data: List
:param headers: The header data of the tables.
:type headers: List
:param parent: The parent of the QTableView
:type parent: QWidget
:param args:
:type args:
"""
QTableView.__init__(self, parent)
# set the table model
self.table_model = BaseSTDMTableModel(table_data, headers, parent)
# set the proxy model
proxy_model = QSortFilterProxyModel(self)
proxy_model.setSourceModel(self.table_model)
# Assign a data model for TableView
self.setModel(self.table_model)
# frozen_table_view - first column
self.frozen_table_view = QTableView(self)
# Set the model for the widget, fixed column
self.frozen_table_view.setModel(self.table_model)
# Hide row headers
self.frozen_table_view.verticalHeader().hide()
# Widget does not accept focus
self.frozen_table_view.setFocusPolicy(Qt.StrongFocus | Qt.TabFocus
| Qt.ClickFocus)
# The user can not resize columns
self.frozen_table_view.horizontalHeader().\
setResizeMode(QHeaderView.Fixed)
self.frozen_table_view.setObjectName('frozen_table')
self.setSelectionMode(QAbstractItemView.NoSelection)
self.set_style()
# Remove the scroll bar
self.frozen_table_view.setHorizontalScrollBarPolicy(
Qt.ScrollBarAlwaysOff)
self.frozen_table_view.setVerticalScrollBarPolicy(
Qt.ScrollBarAlwaysOff)
# Puts more widgets to the foreground
self.viewport().stackUnder(self.frozen_table_view)
# # Log in to edit mode - even with one click
# Set the properties of the column headings
hh = self.horizontalHeader()
# Text alignment centered
hh.setDefaultAlignment(Qt.AlignCenter)
self.set_column_width()
# Set properties header lines
vh = self.verticalHeader()
vh.setDefaultSectionSize(25) # height lines
# text alignment centered
vh.setDefaultAlignment(Qt.AlignCenter)
vh.setVisible(True)
# Height of rows - as in the main widget
self.frozen_table_view.verticalHeader().\
setDefaultSectionSize(
vh.defaultSectionSize()
)
# Show frozen table view
self.frozen_table_view.show()
# Set the size of him like the main
self.setHorizontalScrollMode(QAbstractItemView.ScrollPerPixel)
self.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel)
self.frozen_table_view.setVerticalScrollMode(
QAbstractItemView.ScrollPerPixel)
## select the first column (STR Type)
self.frozen_table_view.selectColumn(0)
self.frozen_table_view.setEditTriggers(
QAbstractItemView.AllEditTriggers)
self.set_size()
self.signals()
def set_size(self):
"""
Sets the size and size policy of the tables.
:return:
:rtype:
"""
size_policy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
size_policy.setHorizontalStretch(0)
size_policy.setVerticalStretch(0)
size_policy.setHeightForWidth(self.sizePolicy().hasHeightForWidth())
self.setSizePolicy(size_policy)
self.setMinimumSize(QSize(55, 75))
self.setMaximumSize(QSize(5550, 5555))
self.SelectionMode(QAbstractItemView.SelectColumns)
# set column width to fit contents
self.frozen_table_view.resizeColumnsToContents()
# set row height
self.frozen_table_view.resizeRowsToContents()
def signals(self):
"""
Connects signals of the tables.
"""
# Connect the headers and scrollbars of
# both tableviews together
self.horizontalHeader().sectionResized.connect(
self.update_section_width)
self.verticalHeader().sectionResized.connect(
self.update_section_height)
self.frozen_table_view.verticalScrollBar(). \
valueChanged.connect(
self.verticalScrollBar().setValue
)
self.verticalScrollBar().valueChanged.connect(
self.frozen_table_view.verticalScrollBar().setValue)
def set_column_width(self):
"""
Sets the column width of the frozen QTableView.
"""
# Set the width of columns
columns_count = self.table_model.columnCount(self)
for col in range(columns_count):
if col == 0:
# Set the size
self.horizontalHeader().resizeSection(col, 60)
# Fix width
self.horizontalHeader().setResizeMode(col, QHeaderView.Fixed)
# Width of a fixed column - as in the main widget
self.frozen_table_view.setColumnWidth(col,
self.columnWidth(col))
elif col == 1:
self.horizontalHeader().resizeSection(col, 150)
self.horizontalHeader().setResizeMode(col, QHeaderView.Fixed)
self.frozen_table_view.setColumnWidth(col,
self.columnWidth(col))
else:
self.horizontalHeader().resizeSection(col, 150)
# Hide unnecessary columns in the
# widget fixed columns
self.frozen_table_view.setColumnHidden(col, True)
def set_style(self):
"""
Sets the style of the frozen table.
"""
# Style frozentable view
self.frozen_table_view.setStyleSheet('''
#frozen_table{
border-top:none;
}
''')
self.shadow = QGraphicsDropShadowEffect(self)
self.shadow.setBlurRadius(5)
self.shadow.setOffset(2)
self.shadow.setYOffset(0)
self.frozen_table_view.setGraphicsEffect(self.shadow)
def add_widgets(self, str_type_id, insert_row):
"""
Adds widget delete into the frozen table.
:param str_type_id: The STR type id of the tenure type combobox
:type str_type_id: Integer
:param insert_row: The row number the widgets to be added.
:type insert_row: Integer
"""
delegate = STRTypeDelegate(str_type_id)
# Set delegate to add combobox under
# social tenure type column
self.frozen_table_view.setItemDelegate(delegate)
self.frozen_table_view.setItemDelegateForColumn(0, delegate)
index = self.frozen_table_view.model().index(insert_row, 0,
QModelIndex())
self.frozen_table_view.model().setData(index, '', Qt.EditRole)
self.frozen_table_view.openPersistentEditor(
self.frozen_table_view.model().index(insert_row, 0))
self.frozen_table_view.openPersistentEditor(
self.frozen_table_view.model().index(insert_row, 1))
def update_section_width(self, logicalIndex, oldSize, newSize):
"""
Updates frozen table column width and geometry.
:param logicalIndex: The section's logical number
:type logicalIndex: Integer
:param oldSize: The old size of the section
:type oldSize: Integer
:param newSize: The new size of the section
:type newSize: Integer
"""
if logicalIndex == 0 or logicalIndex == 1:
self.frozen_table_view.setColumnWidth(logicalIndex, newSize)
self.update_frozen_table_geometry()
def update_section_height(self, logicalIndex, oldSize, newSize):
"""
Updates frozen table column height.
:param logicalIndex: The section's logical number
:type logicalIndex: Integer
:param oldSize: The old size of the section
:type oldSize: Integer
:param newSize: The new size of the section
:type newSize: Integer
"""
self.frozen_table_view.setRowHeight(logicalIndex, newSize)
def resizeEvent(self, event):
"""
Handles the resize event of the frozen table view.
It updates the frozen table view geometry on resize of table.
:param event: The event
:type event: QEvent
"""
QTableView.resizeEvent(self, event)
try:
self.update_frozen_table_geometry()
except Exception as log:
LOGGER.debug(str(log))
def scrollTo(self, index, hint):
"""
Scrolls the view if necessary to ensure that the item at index is
visible. The view will try to position the item according to the
given hint.
:param index: The scroll index
:type index: QModelIndex
:param hint: The scroll hint
:type hint: Integer
"""
if index.column() > 1:
QTableView.scrollTo(self, index, hint)
def update_frozen_table_geometry(self):
"""
Updates the frozen table view geometry.
"""
if self.verticalHeader().isVisible():
self.frozen_table_view.setGeometry(
self.verticalHeader().width() + self.frameWidth(),
self.frameWidth(),
self.columnWidth(0) + self.columnWidth(1),
self.viewport().height() + self.horizontalHeader().height())
else:
self.frozen_table_view.setGeometry(
self.frameWidth(), self.frameWidth(),
self.columnWidth(0) + self.columnWidth(1),
self.viewport().height() + self.horizontalHeader().height())
def move_cursor(self, cursor_action, modifiers):
"""
Override function for correct left to scroll the keyboard.
Returns a QModelIndex object pointing to the next object in the
table view, based on the given cursorAction and keyboard modifiers
specified by modifiers.
:param cursor_action: The cursor action
:type cursor_action: Integer
:param modifiers: Qt.KeyboardModifier value.
:type modifiers: Object
:return: The current cursor position.
:rtype: QModelIndex
"""
current = QTableView.move_cursor(self, cursor_action, modifiers)
if cursor_action == self.MoveLeft and current.column() > 1 and \
self.visualRect(current).topLeft().x() < \
(self.frozen_table_view.columnWidth(0) +
self.frozen_table_view.columnWidth(1)):
new_value = self.horizontalScrollBar().value() + \
self.visualRect(current).topLeft().x() - \
(self.frozen_table_view.columnWidth(0) +
self.frozen_table_view.columnWidth(1))
self.horizontalScrollBar().setValue(new_value)
return current
def setCurrentAction(self, action):
"""
Sets the current action for this widget that highlights the size
for this toolbar.
:param action | <QAction>
"""
if action == self._currentAction:
return
self._currentAction = action
self.currentActionChanged.emit(action)
labels = self.actionLabels()
anim_grp = QParallelAnimationGroup(self)
max_size = self.maximumPixmapSize()
min_size = self.minimumPixmapSize()
if action:
label = self.labelForAction(action)
index = labels.index(label)
# create the highlight effect
palette = self.palette()
effect = QGraphicsDropShadowEffect(label)
effect.setXOffset(0)
effect.setYOffset(0)
effect.setBlurRadius(20)
effect.setColor(QColor(40, 40, 40))
label.setGraphicsEffect(effect)
offset = self.padding()
if self.position() in (XDockToolbar.Position.East,
XDockToolbar.Position.West):
self.resize(max_size.width() + offset, self.height())
elif self.position() in (XDockToolbar.Position.North,
XDockToolbar.Position.South):
self.resize(self.width(), max_size.height() + offset)
w = max_size.width()
h = max_size.height()
dw = (max_size.width() - min_size.width()) / 3
dh = (max_size.height() - min_size.height()) / 3
for i in range(4):
before = index - i
after = index + i
if 0 <= before and before < len(labels):
anim = XObjectAnimation(labels[before], 'setPixmapSize',
anim_grp)
anim.setEasingCurve(self.easingCurve())
anim.setStartValue(labels[before].pixmapSize())
anim.setEndValue(QSize(w, h))
anim.setDuration(self.duration())
anim_grp.addAnimation(anim)
if i:
labels[before].setGraphicsEffect(None)
if after != before and 0 <= after and after < len(labels):
anim = XObjectAnimation(labels[after], 'setPixmapSize',
anim_grp)
anim.setEasingCurve(self.easingCurve())
anim.setStartValue(labels[after].pixmapSize())
anim.setEndValue(QSize(w, h))
anim.setDuration(self.duration())
anim_grp.addAnimation(anim)
if i:
labels[after].setGraphicsEffect(None)
w -= dw
h -= dh
else:
offset = self.padding()
for label in self.actionLabels():
# clear the graphics effect
label.setGraphicsEffect(None)
# create the animation
anim = XObjectAnimation(label, 'setPixmapSize', self)
anim.setEasingCurve(self.easingCurve())
anim.setStartValue(label.pixmapSize())
anim.setEndValue(min_size)
anim.setDuration(self.duration())
anim_grp.addAnimation(anim)
anim_grp.finished.connect(self.resizeToMinimum)
anim_grp.start()
self._animating = True
anim_grp.finished.connect(anim_grp.deleteLater)
anim_grp.finished.connect(self.__markAnimatingFinished)
if self._currentAction:
self._hoverTimer.start()
else:
self._hoverTimer.stop()
def setCurrentAction(self, action):
"""
Sets the current action for this widget that highlights the size
for this toolbar.
:param action | <QAction>
"""
if action == self._currentAction:
return
self._currentAction = action
self.currentActionChanged.emit(action)
labels = self.actionLabels()
anim_grp = QParallelAnimationGroup(self)
max_size = self.maximumPixmapSize()
min_size = self.minimumPixmapSize()
if action:
label = self.labelForAction(action)
index = labels.index(label)
# create the highlight effect
palette = self.palette()
effect = QGraphicsDropShadowEffect(label)
effect.setXOffset(0)
effect.setYOffset(0)
effect.setBlurRadius(20)
effect.setColor(QColor(40, 40, 40))
label.setGraphicsEffect(effect)
offset = self.padding()
if self.position() in (XDockToolbar.Position.East,
XDockToolbar.Position.West):
self.resize(max_size.width() + offset, self.height())
elif self.position() in (XDockToolbar.Position.North,
XDockToolbar.Position.South):
self.resize(self.width(), max_size.height() + offset)
w = max_size.width()
h = max_size.height()
dw = (max_size.width() - min_size.width()) / 3
dh = (max_size.height() - min_size.height()) / 3
for i in range(4):
before = index - i
after = index + i
if 0 <= before and before < len(labels):
anim = XObjectAnimation(labels[before],
'setPixmapSize',
anim_grp)
anim.setEasingCurve(self.easingCurve())
anim.setStartValue(labels[before].pixmapSize())
anim.setEndValue(QSize(w, h))
anim.setDuration(self.duration())
anim_grp.addAnimation(anim)
if i:
labels[before].setGraphicsEffect(None)
if after != before and 0 <= after and after < len(labels):
anim = XObjectAnimation(labels[after],
'setPixmapSize',
anim_grp)
anim.setEasingCurve(self.easingCurve())
anim.setStartValue(labels[after].pixmapSize())
anim.setEndValue(QSize(w, h))
anim.setDuration(self.duration())
anim_grp.addAnimation(anim)
if i:
labels[after].setGraphicsEffect(None)
w -= dw
h -= dh
else:
offset = self.padding()
for label in self.actionLabels():
# clear the graphics effect
label.setGraphicsEffect(None)
# create the animation
anim = XObjectAnimation(label, 'setPixmapSize', self)
anim.setEasingCurve(self.easingCurve())
anim.setStartValue(label.pixmapSize())
anim.setEndValue(min_size)
anim.setDuration(self.duration())
anim_grp.addAnimation(anim)
anim_grp.finished.connect(self.resizeToMinimum)
anim_grp.start()
self._animating = True
anim_grp.finished.connect(anim_grp.deleteLater)
anim_grp.finished.connect(self.__markAnimatingFinished)
if self._currentAction:
self._hoverTimer.start()
else:
self._hoverTimer.stop()