def setTextByNumber(self, textnr):
"""Clear the canvas and set it to a new text.
"""
self.canvas=kuraIlCanvas()
try:
self.text = kuraapp.app.getObject("lng_text", textnr=textnr)
except dbRecordNotFoundException, errorMessage:
print "Internal error, record not found:", errorMessage
def __init__(self, *args):
apply(QWidget.__init__, (self,) + args)
self.text = None
self.canvas=kuraIlCanvas()
self.canvasView=kuraIlCanvasView(self.canvas, self)
self.setMinimumWidth(500)
self.layout=QVBoxLayout(self)
self.editstriplayout = QHBoxLayout(self.layout)
self.bnOpen = QToolButton(self)
self.bnOpen.setIconSet(Icon("cell_edit.png"))
self.bnOpen.setTextLabel("Open detailed view of current element", 1)
self.bnOK = QToolButton(self)
self.bnOK.setIconSet(Icon("done.png"))
self.bnOK.setTextLabel('Commit changes to text', 1)
self.bnDelete = QToolButton(self)
self.bnDelete.setIconSet(Icon("removecell.png"))
self.bnDelete.setTextLabel("Remove current selection", 1)
self.bnInsert = QToolButton(self)
self.bnInsert.setIconSet(Icon("insertcell.png"))
self.bnInsert.setTextLabel("Insert a new element at the current position", 1)
self.bnInsertStream = QToolButton(self)
self.bnInsertStream.setIconSet(Icon("insert_stream.png"))
self.bnInsertStream.setTextLabel("Insert a new stream at the current position", 1)
self.bnCancel = QToolButton(self)
self.bnCancel.setIconSet(Icon("abort.png"))
self.bnCancel.setTextLabel("Clear changes", 1)
self.editfield = KuraEditField(self)
self.editstriplayout.addWidget(self.bnInsertStream)
self.editstriplayout.addWidget(self.bnInsert)
self.editstriplayout.addWidget(self.bnDelete)
self.editstriplayout.addWidget(self.bnOpen)
self.editstriplayout.addWidget(QLabel(" ", self))
self.editstriplayout.addWidget(self.editfield)
self.editstriplayout.addWidget(self.bnOK)
self.editstriplayout.addWidget(self.bnCancel)
self.layout.addWidget(self.canvasView)
self.connect(self.editfield, PYSIGNAL("commit"), self.saveCurrentItem)
self.connect(self.bnOpen, SIGNAL("clicked()"), self.editCurrentItem)
self.connect(self.bnInsertStream, SIGNAL("clicked()"),
self.insertDefaultStream)
self.connect(self.bnInsert, SIGNAL("clicked()"),
self.insertDefaultElement)
self.connect(self.bnDelete, SIGNAL("clicked()"),
self.deleteCurrentItem)
self.connect(self.bnOK, SIGNAL("clicked()"),
self.saveCurrentItem)
self.connect(self.bnCancel, SIGNAL("clicked()"),
self.restoreCurrentItem)
self.connect(self.canvasView,
PYSIGNAL("sigMousePressedOn"),
self.editCurrentItem)
self.connect(self.canvasView,
PYSIGNAL("sigDoubleClickOn"),
self, PYSIGNAL("sigItemOpened"))
def clear(self):
self.canvas=kuraIlCanvas()
self.canvasView.setCanvas(self.canvas)
