def __init__(self, parent=None, allowTransforms=True, hideCtrl=False, name=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Form()
self.ui.setupUi(self)
#self.view = self.ui.view
self.view = ViewBox()
self.ui.view.setCentralItem(self.view)
self.itemList = self.ui.itemList
self.itemList.setSelectionMode(self.itemList.ExtendedSelection)
self.allowTransforms = allowTransforms
self.multiSelectBox = SelectBox()
self.view.addItem(self.multiSelectBox)
self.multiSelectBox.hide()
self.multiSelectBox.setZValue(1e6)
self.ui.mirrorSelectionBtn.hide()
self.ui.reflectSelectionBtn.hide()
self.ui.resetTransformsBtn.hide()
self.redirect = None ## which canvas to redirect items to
self.items = []
#self.view.enableMouse()
self.view.setAspectLocked(True)
self.view.invertY()
grid = GridItem()
self.grid = CanvasItem(grid, name='Grid', movable=False)
self.addItem(self.grid)
self.hideBtn = QtGui.QPushButton('>', self)
self.hideBtn.setFixedWidth(20)
self.hideBtn.setFixedHeight(20)
self.ctrlSize = 200
self.sizeApplied = False
self.hideBtn.clicked.connect(self.hideBtnClicked)
self.ui.splitter.splitterMoved.connect(self.splitterMoved)
self.ui.itemList.itemChanged.connect(self.treeItemChanged)
self.ui.itemList.sigItemMoved.connect(self.treeItemMoved)
self.ui.itemList.itemSelectionChanged.connect(self.treeItemSelected)
self.ui.autoRangeBtn.clicked.connect(self.autoRange)
self.ui.storeSvgBtn.clicked.connect(self.storeSvg)
self.ui.storePngBtn.clicked.connect(self.storePng)
self.ui.redirectCheck.toggled.connect(self.updateRedirect)
self.ui.redirectCombo.currentIndexChanged.connect(self.updateRedirect)
self.multiSelectBox.sigRegionChanged.connect(self.multiSelectBoxChanged)
self.multiSelectBox.sigRegionChangeFinished.connect(self.multiSelectBoxChangeFinished)
self.ui.mirrorSelectionBtn.clicked.connect(self.mirrorSelectionClicked)
self.ui.reflectSelectionBtn.clicked.connect(self.reflectSelectionClicked)
self.ui.resetTransformsBtn.clicked.connect(self.resetTransformsClicked)
self.resizeEvent()
if hideCtrl:
self.hideBtnClicked()
if name is not None:
self.registeredName = CanvasManager.instance().registerCanvas(self, name)
self.ui.redirectCombo.setHostName(self.registeredName)
def __init__(self, parent=None, allowTransforms=True, hideCtrl=False, name=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Form()
self.ui.setupUi(self)
#self.view = self.ui.view
self.view = ViewBox()
self.ui.view.setCentralItem(self.view)
self.itemList = self.ui.itemList
self.itemList.setSelectionMode(self.itemList.ExtendedSelection)
self.allowTransforms = allowTransforms
self.multiSelectBox = SelectBox()
self.view.addItem(self.multiSelectBox)
self.multiSelectBox.hide()
self.multiSelectBox.setZValue(1e6)
self.ui.mirrorSelectionBtn.hide()
self.ui.reflectSelectionBtn.hide()
self.ui.resetTransformsBtn.hide()
self.redirect = None ## which canvas to redirect items to
self.items = []
#self.view.enableMouse()
self.view.setAspectLocked(True)
self.view.invertY()
grid = GridItem()
self.grid = CanvasItem(grid, name='Grid', movable=False)
self.addItem(self.grid)
self.hideBtn = QtGui.QPushButton('>', self)
self.hideBtn.setFixedWidth(20)
self.hideBtn.setFixedHeight(20)
self.ctrlSize = 200
self.sizeApplied = False
self.hideBtn.clicked.connect(self.hideBtnClicked)
self.ui.splitter.splitterMoved.connect(self.splitterMoved)
self.ui.itemList.itemChanged.connect(self.treeItemChanged)
self.ui.itemList.sigItemMoved.connect(self.treeItemMoved)
self.ui.itemList.itemSelectionChanged.connect(self.treeItemSelected)
self.ui.autoRangeBtn.clicked.connect(self.autoRange)
self.ui.storeSvgBtn.clicked.connect(self.storeSvg)
self.ui.storePngBtn.clicked.connect(self.storePng)
self.ui.redirectCheck.toggled.connect(self.updateRedirect)
self.ui.redirectCombo.currentIndexChanged.connect(self.updateRedirect)
self.multiSelectBox.sigRegionChanged.connect(self.multiSelectBoxChanged)
self.multiSelectBox.sigRegionChangeFinished.connect(self.multiSelectBoxChangeFinished)
self.ui.mirrorSelectionBtn.clicked.connect(self.mirrorSelectionClicked)
self.ui.reflectSelectionBtn.clicked.connect(self.reflectSelectionClicked)
self.ui.resetTransformsBtn.clicked.connect(self.resetTransformsClicked)
self.resizeEvent()
if hideCtrl:
self.hideBtnClicked()
if name is not None:
self.registeredName = CanvasManager.instance().registerCanvas(self, name)
self.ui.redirectCombo.setHostName(self.registeredName)
def updateRedirect(self, *args):
### Decide whether/where to redirect items and make it so
cname = str(self.ui.redirectCombo.currentText())
man = CanvasManager.instance()
if self.ui.redirectCheck.isChecked() and cname != '':
redirect = man.getCanvas(cname)
else:
redirect = None
if self.redirect is redirect:
return
self.redirect = redirect
if redirect is None:
self.reclaimItems()
else:
self.redirectItems(redirect)
def updateRedirect(self, *args):
### Decide whether/where to redirect items and make it so
cname = str(self.ui.redirectCombo.currentText())
man = CanvasManager.instance()
if self.ui.redirectCheck.isChecked() and cname != '':
redirect = man.getCanvas(cname)
else:
redirect = None
if self.redirect is redirect:
return
self.redirect = redirect
if redirect is None:
self.reclaimItems()
else:
self.redirectItems(redirect)