def updateThumbnailSize(self):
"""
Update the thumbnail button to the size of the widget.
:rtype: None
"""
if hasattr(self.ui, "thumbnailButton"):
width = self.width() - 10
if width > 250:
width = 250
size = QtCore.QSize(width, width)
self.ui.thumbnailButton.setIconSize(size)
self.ui.thumbnailButton.setMaximumSize(size)
self.ui.thumbnailFrame.setMaximumSize(size)
def updateToolBar(self):
"""Update the tool bar size depending on the number of actions."""
self._toolBar.setIconSize(QtCore.QSize(16, 16))
count = (len(self.actions())) - 3
width = (26 * count)
self._toolBar.setGeometry(0, 0, width, 25)
x = self.rect().center().x() - (self._toolBar.width() / 2)
y = self.height() - self._toolBar.height() - 12
width = self._toolBar.width()
self._toolBar.setGeometry(x, y, width, self._toolBar.height())
def pixmap(self, column):
"""
Return the pixmap for the given column.
:type column: int
:rtype: QtWidgets.QPixmap
"""
if not self._pixmap.get(column):
icon = self.icon(column)
if icon:
size = QtCore.QSize(self.MAX_ICON_SIZE, self.MAX_ICON_SIZE)
iconSize = icon.actualSize(size)
self._pixmap[column] = icon.pixmap(iconSize)
return self._pixmap.get(column)
def setColor(self, color, size = None):
"""
:type color: QtGui.QColor
:rtype: None
"""
icon = self
size = size or icon.actualSize(QtCore.QSize(256, 256))
pixmap = icon.pixmap(size)
rect = QtCore.QRect(0, 0, size.width(), size.height())
if not self.isNull():
painter = QtGui.QPainter(pixmap)
painter.setCompositionMode(QtGui.QPainter.CompositionMode_SourceIn)
painter.setBrush(color)
painter.setPen(color)
painter.drawRect(pixmap.rect())
painter.end()
icon = QtGui.QIcon(pixmap)
self.swap(icon)
def setIconSize(self, size):
"""
Set the icon size for the views.
:type size: QtCore.QSize
:rtype: None
"""
self._iconSize = size
if self.isItemTextVisible():
w = size.width()
h = size.width() + self.itemTextHeight()
self._itemSizeHint = QtCore.QSize(w, h)
else:
self._itemSizeHint = size
self._listView.setIconSize(size)
self._treeWidget.setIconSize(size)
def resizeEvent(self, event):
"""
Reimplemented so the icon maintains the same height as the widget.
:type event: QtWidgets.QResizeEvent
:rtype: None
"""
QtWidgets.QLineEdit.resizeEvent(self, event)
self.setTextMargins(self.height(), 0, 0, 0)
size = QtCore.QSize(self.height(), self.height())
self._iconButton.setIconSize(size)
self._iconButton.setFixedSize(size)
self._clearButton.setIconSize(size)
x = self.width() - self.height()
self._clearButton.setGeometry(x, 0, self.height(), self.height())
def setZoomAmount(self, value):
"""
Set the zoom amount for the widget.
:type value: int
:rtype: None
"""
if value < self.DEFAULT_MIN_LIST_SIZE:
value = self.DEFAULT_MIN_LIST_SIZE
self._zoomAmount = value
size = QtCore.QSize(value * self.dpi(), value * self.dpi())
self.setIconSize(size)
if value >= self.DEFAULT_MIN_ICON_SIZE:
self.setViewMode('icon')
else:
self.setViewMode('table')
self._treeWidget.setIndentation(0)
self._treeWidget.setColumnWidth(0, value * self.dpi() + self.itemTextHeight())
self.scrollToSelectedItem()
msg = 'Size: {0}%'.format(value)
self.setToast(msg)
def __init__(self, *args):
QtWidgets.QWidget.__init__(self, *args)
self._dpi = 1
self._padding = self.DEFAULT_PADDING
w, h = self.DEFAULT_ZOOM_AMOUNT, self.DEFAULT_ZOOM_AMOUNT
self._iconSize = QtCore.QSize(w, h)
self._zoomAmount = self.DEFAULT_ZOOM_AMOUNT
self._isItemTextVisible = True
self._treeWidget = CombinedTreeWidget(self)
self._listView = CombinedListView(self)
self._listView.setTreeWidget(self._treeWidget)
self._delegate = CombinedItemDelegate()
self._delegate.setCombinedWidget(self)
self._listView.setItemDelegate(self._delegate)
self._treeWidget.setItemDelegate(self._delegate)
self._toastWidget = studioqt.ToastWidget(self)
self._toastWidget.hide()
self._toastEnabled = True
self._textColor = QtGui.QColor(255, 255, 255)
self._textSelectedColor = QtGui.QColor(255, 255, 255)
self._backgroundColor = QtGui.QColor(255, 255, 255, 30)
self._backgroundHoverColor = QtGui.QColor(255, 255, 255, 35)
self._backgroundSelectedColor = QtGui.QColor(30, 150, 255)
layout = QtWidgets.QHBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._treeWidget)
layout.addWidget(self._listView)
header = self.treeWidget().header()
header.sortIndicatorChanged.connect(self._sortIndicatorChanged)
self.setLayout(layout)
self.listView().itemClicked.connect(self._itemClicked)
self.listView().itemDoubleClicked.connect(self._itemDoubleClicked)
self.treeWidget().itemClicked.connect(self._itemClicked)
self.treeWidget().itemDoubleClicked.connect(self._itemDoubleClicked)
self.itemMoved = self._listView.itemMoved
self.itemDropped = self._listView.itemDropped
self.itemSelectionChanged = self._treeWidget.itemSelectionChanged
def setDpi(self, dpi):
size = 24 * dpi
self.setIndentation(15 * dpi)
self.setMinimumWidth(35 * dpi)
self.setIconSize(QtCore.QSize(size, size))
self.setStyleSheet("height: {size}".format(size=size))
