def __init__(self, arg1=None, arg2=None):
if type(arg1) == QtCanvas:
super(CanvasView, self).__init__(arg1, arg2)
else:
super(CanvasView, self).__init__(arg1)
self.moving = QtCanvasItem(None)
self.moving_start = QPoint()
class CanvasView(QtCanvasView):
itemClickedSignal = pyqtSignal(QtCanvasItem)
itemMovedSignal = pyqtSignal(QtCanvasItem)
def __init__(self, arg1=None, arg2=None):
if type(arg1)==QtCanvas:
super(CanvasView, self).__init__(arg1, arg2)
else:
super(CanvasView, self).__init__(arg1)
self.moving = QtCanvasItem(None)
self.moving_start = QPoint()
def contentsMousePressEvent(self, event):
self.handleMouseClickEvent(event)
def contentsMouseDoubleClickEvent(self, event):
self.handleMouseClickEvent(event)
def handleMouseClickEvent(self, event):
p = self.inverseWorldMatrix().map(event.pos())
l = self.canvas().collisions(p)
self.moving = QtCanvasItem(None)
if (not l.isEmpty()):
self.moving = l.first()
self.moving_start = p
self.itemClickedSignal.emit(self.moving)
def contentsMouseMoveEvent(self, event):
if (self.moving):
p = self.inverseWorldMatrix().map(event.pos())
self.moving.moveBy(p.x() - self.moving_start.x(), p.y() - self.moving_start.y())
self.moving_start = p
self.canvas().update()
self.itemMovedSignal.emit(self.moving)
class CanvasView(QtCanvasView):
itemClickedSignal = pyqtSignal(QtCanvasItem)
itemMovedSignal = pyqtSignal(QtCanvasItem)
def __init__(self, arg1=None, arg2=None):
if type(arg1) == QtCanvas:
super(CanvasView, self).__init__(arg1, arg2)
else:
super(CanvasView, self).__init__(arg1)
self.moving = QtCanvasItem(None)
self.moving_start = QPoint()
def contentsMousePressEvent(self, event):
self.handleMouseClickEvent(event)
def contentsMouseDoubleClickEvent(self, event):
self.handleMouseClickEvent(event)
def handleMouseClickEvent(self, event):
p = self.inverseWorldMatrix().map(event.pos())
l = self.canvas().collisions(p)
self.moving = QtCanvasItem(None)
if (not l.isEmpty()):
self.moving = l.first()
self.moving_start = p
self.itemClickedSignal.emit(self.moving)
def contentsMouseMoveEvent(self, event):
if (self.moving):
p = self.inverseWorldMatrix().map(event.pos())
self.moving.moveBy(p.x() - self.moving_start.x(),
p.y() - self.moving_start.y())
self.moving_start = p
self.canvas().update()
self.itemMovedSignal.emit(self.moving)
def handleMouseClickEvent(self, event):
p = self.inverseWorldMatrix().map(event.pos())
l = self.canvas().collisions(p)
self.moving = QtCanvasItem(None)
if (not l.isEmpty()):
self.moving = l.first()
self.moving_start = p
self.itemClickedSignal.emit(self.moving)
def deleteObject(self):
if (not self.currentItem or self.currentItem.isNone()):
return
self.canvas.removeItem(self.currentItem)
self.currentItem = QtCanvasItem(None)
self.itemClicked(self.currentItem)
self.canvas.update()
def __init__(self, arg1=None, arg2=None):
if type(arg1)==QtCanvas:
super(CanvasView, self).__init__(arg1, arg2)
else:
super(CanvasView, self).__init__(arg1)
self.moving = QtCanvasItem(None)
self.moving_start = QPoint()
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.propertyToId = QMap()
self.idToProperty = QMap()
self.idToExpanded = QMap()
editMenu = self.menuBar().addMenu(self.tr("Edit"))
newObjectMenu = editMenu.addMenu(self.tr("New Object"))
newRectangleAction = QAction(self.tr("Rectangle"), self)
newRectangleAction.triggered.connect(self.newRectangle)
newObjectMenu.addAction(newRectangleAction)
newLineAction = QAction(self.tr("Line"), self)
newLineAction.triggered.connect(self.newLine)
newObjectMenu.addAction(newLineAction)
newEllipseAction = QAction(self.tr("Ellipse"), self)
newEllipseAction.triggered.connect(self.newEllipse)
newObjectMenu.addAction(newEllipseAction)
newTextAction = QAction(self.tr("Text"), self)
newTextAction.triggered.connect(self.newText)
newObjectMenu.addAction(newTextAction)
self.deleteAction = QAction(self.tr("Delete Object"), self)
self.deleteAction.triggered.connect(self.deleteObject)
editMenu.addAction(self.deleteAction)
clearAction = QAction(self.tr("Clear All"), self)
clearAction.triggered.connect(self.clearAll)
editMenu.addAction(clearAction)
fillAction = QAction(self.tr("Fill View"), self)
fillAction.triggered.connect(self.fillView)
editMenu.addAction(fillAction)
self.variantManager = QtVariantPropertyManager(self)
self.variantManager.valueChangedSignal.connect(self.valueChanged)
variantFactory = QtVariantEditorFactory(self)
self.canvas = QtCanvas(800, 600)
self.canvasView = CanvasView(self.canvas, self)
self.setCentralWidget(self.canvasView)
dock = QDockWidget(self)
self.addDockWidget(Qt.RightDockWidgetArea, dock)
self.propertyEditor = QtTreePropertyBrowser(dock)
self.propertyEditor.setFactoryForManager(self.variantManager, variantFactory)
dock.setWidget(self.propertyEditor)
self.currentItem = QtCanvasItem(None)
self.canvasView.itemClickedSignal.connect(self.itemClicked)
self.canvasView.itemMovedSignal.connect(self.itemMoved)
self.fillView()
self.itemClicked(QtCanvasItem(None))
def deleteObject(self):
if (not self.currentItem or self.currentItem.isNone()):
return
self.canvas.removeItem(self.currentItem)
self.currentItem = QtCanvasItem(None)
self.itemClicked(self.currentItem)
self.canvas.update()
def handleMouseClickEvent(self, event):
p = self.inverseWorldMatrix().map(event.pos())
l = self.canvas().collisions(p)
self.moving = QtCanvasItem(None)
if (not l.isEmpty()):
self.moving = l.first()
self.moving_start = p
self.itemClickedSignal.emit(self.moving)
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.propertyToId = QMap()
self.idToProperty = QMap()
self.idToExpanded = QMap()
editMenu = self.menuBar().addMenu(self.tr("Edit"))
newObjectMenu = editMenu.addMenu(self.tr("New Object"))
newRectangleAction = QAction(self.tr("Rectangle"), self)
newRectangleAction.triggered.connect(self.newRectangle)
newObjectMenu.addAction(newRectangleAction)
newLineAction = QAction(self.tr("Line"), self)
newLineAction.triggered.connect(self.newLine)
newObjectMenu.addAction(newLineAction)
newEllipseAction = QAction(self.tr("Ellipse"), self)
newEllipseAction.triggered.connect(self.newEllipse)
newObjectMenu.addAction(newEllipseAction)
newTextAction = QAction(self.tr("Text"), self)
newTextAction.triggered.connect(self.newText)
newObjectMenu.addAction(newTextAction)
self.deleteAction = QAction(self.tr("Delete Object"), self)
self.deleteAction.triggered.connect(self.deleteObject)
editMenu.addAction(self.deleteAction)
clearAction = QAction(self.tr("Clear All"), self)
clearAction.triggered.connect(self.clearAll)
editMenu.addAction(clearAction)
fillAction = QAction(self.tr("Fill View"), self)
fillAction.triggered.connect(self.fillView)
editMenu.addAction(fillAction)
self.variantManager = QtVariantPropertyManager(self)
self.variantManager.valueChangedSignal.connect(self.valueChanged)
variantFactory = QtVariantEditorFactory(self)
self.canvas = QtCanvas(800, 600)
self.canvasView = CanvasView(self.canvas, self)
self.setCentralWidget(self.canvasView)
dock = QDockWidget(self)
self.addDockWidget(Qt.RightDockWidgetArea, dock)
self.propertyEditor = QtTreePropertyBrowser(dock)
self.propertyEditor.setFactoryForManager(self.variantManager,
variantFactory)
dock.setWidget(self.propertyEditor)
self.currentItem = QtCanvasItem(None)
self.canvasView.itemClickedSignal.connect(self.itemClicked)
self.canvasView.itemMovedSignal.connect(self.itemMoved)
self.fillView()
self.itemClicked(QtCanvasItem(None))
class MainWindow(QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.propertyToId = QMap()
self.idToProperty = QMap()
self.idToExpanded = QMap()
editMenu = self.menuBar().addMenu(self.tr("Edit"))
newObjectMenu = editMenu.addMenu(self.tr("New Object"))
newRectangleAction = QAction(self.tr("Rectangle"), self)
newRectangleAction.triggered.connect(self.newRectangle)
newObjectMenu.addAction(newRectangleAction)
newLineAction = QAction(self.tr("Line"), self)
newLineAction.triggered.connect(self.newLine)
newObjectMenu.addAction(newLineAction)
newEllipseAction = QAction(self.tr("Ellipse"), self)
newEllipseAction.triggered.connect(self.newEllipse)
newObjectMenu.addAction(newEllipseAction)
newTextAction = QAction(self.tr("Text"), self)
newTextAction.triggered.connect(self.newText)
newObjectMenu.addAction(newTextAction)
self.deleteAction = QAction(self.tr("Delete Object"), self)
self.deleteAction.triggered.connect(self.deleteObject)
editMenu.addAction(self.deleteAction)
clearAction = QAction(self.tr("Clear All"), self)
clearAction.triggered.connect(self.clearAll)
editMenu.addAction(clearAction)
fillAction = QAction(self.tr("Fill View"), self)
fillAction.triggered.connect(self.fillView)
editMenu.addAction(fillAction)
self.variantManager = QtVariantPropertyManager(self)
self.variantManager.valueChangedSignal.connect(self.valueChanged)
variantFactory = QtVariantEditorFactory(self)
self.canvas = QtCanvas(800, 600)
self.canvasView = CanvasView(self.canvas, self)
self.setCentralWidget(self.canvasView)
dock = QDockWidget(self)
self.addDockWidget(Qt.RightDockWidgetArea, dock)
self.propertyEditor = QtTreePropertyBrowser(dock)
self.propertyEditor.setFactoryForManager(self.variantManager,
variantFactory)
dock.setWidget(self.propertyEditor)
self.currentItem = QtCanvasItem(None)
self.canvasView.itemClickedSignal.connect(self.itemClicked)
self.canvasView.itemMovedSignal.connect(self.itemMoved)
self.fillView()
self.itemClicked(QtCanvasItem(None))
def newRectangle(self):
item = self.addRectangle()
self.canvas.update()
self.itemClicked(item)
def newEllipse(self):
item = self.addEllipse()
self.canvas.update()
self.itemClicked(item)
def newLine(self):
item = self.addLine()
self.canvas.update()
self.itemClicked(item)
def newText(self):
item = self.addText()
self.canvas.update()
self.itemClicked(item)
def deleteObject(self):
if (not self.currentItem or self.currentItem.isNone()):
return
self.canvas.removeItem(self.currentItem)
self.currentItem = QtCanvasItem(None)
self.itemClicked(self.currentItem)
self.canvas.update()
def clearAll(self):
for item in self.canvas.allItems():
self.canvas.removeItem(item)
self.itemClicked(QtCanvasItem(None))
self.canvas.update()
def fillView(self):
for i in range(10):
self.addRectangle()
self.addEllipse()
self.addLine()
self.addText()
self.canvas.update()
def addRectangle(self):
item = QtCanvasRectangle(rand() % self.canvas.width(),
rand() % self.canvas.height(), 50, 50,
self.canvas)
item.setBrush(
QBrush(QColor(rand() % 32 * 8,
rand() % 32 * 8,
rand() % 32 * 8)))
item.setPen(
QPen(QColor(rand() % 32 * 8,
rand() % 32 * 8,
rand() % 32 * 8), 4))
item.setZ(rand() % 256)
item.show()
return item
def addEllipse(self):
item = QtCanvasEllipse(50, 50, self.canvas)
item.setBrush(
QBrush(QColor(rand() % 32 * 8,
rand() % 32 * 8,
rand() % 32 * 8)))
item.move(rand() % self.canvas.width(), rand() % self.canvas.height())
item.setZ(rand() % 256)
item.show()
return item
def addLine(self):
item = QtCanvasLine(self.canvas)
item.setPoints(
0, 0,
rand() % self.canvas.width() - self.canvas.width() / 2,
rand() % self.canvas.height() - self.canvas.height() / 2)
item.move(rand() % self.canvas.width(), rand() % self.canvas.height())
item.setPen(
QPen(QColor(rand() % 32 * 8,
rand() % 32 * 8,
rand() % 32 * 8), 6))
item.setZ(rand() % 256)
item.show()
return item
def addText(self):
item = QtCanvasText(self.canvas)
item.setText(self.tr("Text"))
item.setColor(QColor(rand() % 32 * 8,
rand() % 32 * 8,
rand() % 32 * 8))
item.move(rand() % self.canvas.width(), rand() % self.canvas.height())
item.setZ(rand() % 256)
item.show()
return item
def itemMoved(self, item):
if (item != self.currentItem or self.currentItem.isNone()):
return
self.variantManager.setValue(self.idToProperty["xpos"], item.x())
self.variantManager.setValue(self.idToProperty["ypos"], item.y())
self.variantManager.setValue(self.idToProperty["zpos"], item.z())
def updateExpandState(self):
l = self.propertyEditor.topLevelItems()
for item in l:
prop = item.property()
self.idToExpanded[
self.propertyToId[prop]] = self.propertyEditor.isExpanded(item)
def itemClicked(self, item):
self.updateExpandState()
for p in self.propertyToId.keys():
p.destroy()
self.propertyToId.clear()
self.idToProperty.clear()
self.currentItem = item
if (not self.currentItem or self.currentItem.isNone()):
self.deleteAction.setEnabled(False)
return
self.deleteAction.setEnabled(True)
property = self.variantManager.addProperty(QVariant.Double,
self.tr("Position X"))
property.setAttribute("minimum", 0)
property.setAttribute("maximum", self.canvas.width())
property.setValue(item.x())
self.addProperty(property, "xpos")
property = self.variantManager.addProperty(QVariant.Double,
self.tr("Position Y"))
property.setAttribute("minimum", 0)
property.setAttribute("maximum", self.canvas.height())
property.setValue(item.y())
self.addProperty(property, "ypos")
property = self.variantManager.addProperty(QVariant.Double,
self.tr("Position Z"))
property.setAttribute("minimum", 0)
property.setAttribute("maximum", 256)
property.setValue(item.z())
self.addProperty(property, "zpos")
if (item.rtti() == RttiValues.Rtti_Rectangle):
i = item
property = self.variantManager.addProperty(QVariant.Color,
self.tr("Brush Color"))
property.setValue(i.brush().color())
self.addProperty(property, "brush")
property = self.variantManager.addProperty(QVariant.Color,
self.tr("Pen Color"))
property.setValue(i.pen().color())
self.addProperty(property, "pen")
property = self.variantManager.addProperty(QVariant.Size,
self.tr("Size"))
property.setValue(i.size())
self.addProperty(property, "size")
elif (item.rtti() == RttiValues.Rtti_Line):
i = item
property = self.variantManager.addProperty(QVariant.Color,
self.tr("Pen Color"))
property.setValue(i.pen().color())
self.addProperty(property, "pen")
property = self.variantManager.addProperty(QVariant.Point,
self.tr("Vector"))
property.setValue(i.endPoint())
self.addProperty(property, "endpoint")
elif (item.rtti() == RttiValues.Rtti_Ellipse):
i = item
property = self.variantManager.addProperty(QVariant.Color,
self.tr("Brush Color"))
property.setValue(i.brush().color())
self.addProperty(property, "brush")
property = self.variantManager.addProperty(QVariant.Size,
self.tr("Size"))
property.setValue(QSize(i.width(), i.height()))
self.addProperty(property, "size")
elif (item.rtti() == RttiValues.Rtti_Text):
i = item
property = self.variantManager.addProperty(QVariant.Color,
self.tr("Color"))
property.setValue(i.color())
self.addProperty(property, "color")
property = self.variantManager.addProperty(QVariant.String,
self.tr("Text"))
property.setValue(i.text())
self.addProperty(property, "text")
property = self.variantManager.addProperty(QVariant.Font,
self.tr("Font"))
property.setValue(i.font())
self.addProperty(property, "font")
def addProperty(self, property, id):
self.propertyToId[property] = id
self.idToProperty[id] = property
item = self.propertyEditor.addProperty(property)
if (self.idToExpanded.contains(id)):
self.propertyEditor.setExpanded(item, self.idToExpanded[id])
def valueChanged(self, property, value):
if (not self.propertyToId.contains(property)):
return
if (not self.currentItem or self.currentItem.isNone()):
return
id = self.propertyToId[property]
if (id == "xpos"):
self.currentItem.setX(value)
elif (id == "ypos"):
self.currentItem.setY(value)
elif (id == "zpos"):
self.currentItem.setZ(value)
elif (id == "text"):
if (self.currentItem.rtti() == RttiValues.Rtti_Text):
i = self.currentItem
i.setText(value)
elif (id == "color"):
if (self.currentItem.rtti() == RttiValues.Rtti_Text):
i = self.currentItem
i.setColor(value)
elif (id == "brush"):
if (self.currentItem.rtti() == RttiValues.Rtti_Rectangle
or self.currentItem.rtti() == RttiValues.Rtti_Ellipse):
i = self.currentItem
b = QBrush(i.brush())
b.setColor(value)
i.setBrush(b)
elif (id == "pen"):
if (self.currentItem.rtti() == RttiValues.Rtti_Rectangle
or self.currentItem.rtti() == RttiValues.Rtti_Line):
i = self.currentItem
p = QPen(i.pen())
p.setColor(value)
i.setPen(p)
elif (id == "font"):
if (self.currentItem.rtti() == RttiValues.Rtti_Text):
i = self.currentItem
i.setFont(value)
elif (id == "endpoint"):
if (self.currentItem.rtti() == RttiValues.Rtti_Line):
i = self.currentItem
p = value
i.setPoints(i.startPoint().x(),
i.startPoint().y(), p.x(), p.y())
elif (id == "size"):
if (self.currentItem.rtti() == RttiValues.Rtti_Rectangle):
i = self.currentItem
s = value
i.setSize(s.width(), s.height())
elif (self.currentItem.rtti() == RttiValues.Rtti_Ellipse):
i = self.currentItem
s = value
i.setSize(s.width(), s.height())
self.canvas.update()
def clearAll(self):
for item in self.canvas.allItems():
self.canvas.removeItem(item)
self.itemClicked(QtCanvasItem(None))
self.canvas.update()
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.propertyToId = QMap()
self.idToProperty = QMap()
self.idToExpanded = QMap()
editMenu = self.menuBar().addMenu(self.tr("Edit"))
newObjectMenu = editMenu.addMenu(self.tr("New Object"))
newRectangleAction = QAction(self.tr("Rectangle"), self)
newRectangleAction.triggered.connect(self.newRectangle)
newObjectMenu.addAction(newRectangleAction)
newLineAction = QAction(self.tr("Line"), self)
newLineAction.triggered.connect(self.newLine)
newObjectMenu.addAction(newLineAction)
newEllipseAction = QAction(self.tr("Ellipse"), self)
newEllipseAction.triggered.connect(self.newEllipse)
newObjectMenu.addAction(newEllipseAction)
newTextAction = QAction(self.tr("Text"), self)
newTextAction.triggered.connect(self.newText)
newObjectMenu.addAction(newTextAction)
self.deleteAction = QAction(self.tr("Delete Object"), self)
self.deleteAction.triggered.connect(self.deleteObject)
editMenu.addAction(self.deleteAction)
clearAction = QAction(self.tr("Clear All"), self)
clearAction.triggered.connect(self.clearAll)
editMenu.addAction(clearAction)
fillAction = QAction(self.tr("Fill View"), self)
fillAction.triggered.connect(self.fillView)
editMenu.addAction(fillAction)
self.doubleManager = QtDoublePropertyManager(self)
self.stringManager = QtStringPropertyManager(self)
self.colorManager = QtColorPropertyManager(self)
self.fontManager = QtFontPropertyManager(self)
self.pointManager = QtPointPropertyManager(self)
self.sizeManager = QtSizePropertyManager(self)
self.doubleManager.valueChangedSignal.connect(self.valueChanged)
self.stringManager.valueChangedSignal.connect(self.valueChanged)
self.colorManager.valueChangedSignal.connect(self.valueChanged)
self.fontManager.valueChangedSignal.connect(self.valueChanged)
self.pointManager.valueChangedSignal.connect(self.valueChanged)
self.sizeManager.valueChangedSignal.connect(self.valueChanged)
doubleSpinBoxFactory = QtDoubleSpinBoxFactory(self)
checkBoxFactory = QtCheckBoxFactory(self)
spinBoxFactory = QtSpinBoxFactory(self)
lineEditFactory = QtLineEditFactory(self)
comboBoxFactory = QtEnumEditorFactory(self)
self.canvas = QtCanvas(800, 600)
self.canvasView = CanvasView(self.canvas, self)
self.setCentralWidget(self.canvasView)
dock = QDockWidget(self)
self.addDockWidget(Qt.RightDockWidgetArea, dock)
self.propertyEditor = QtTreePropertyBrowser(dock)
self.propertyEditor.setFactoryForManager(self.doubleManager, doubleSpinBoxFactory)
self.propertyEditor.setFactoryForManager(self.stringManager, lineEditFactory)
self.propertyEditor.setFactoryForManager(self.colorManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(self.fontManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(self.fontManager.subBoolPropertyManager(), checkBoxFactory)
self.propertyEditor.setFactoryForManager(self.fontManager.subEnumPropertyManager(), comboBoxFactory)
self.propertyEditor.setFactoryForManager(self.pointManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(self.sizeManager.subIntPropertyManager(), spinBoxFactory)
dock.setWidget(self.propertyEditor)
self.currentItem = QtCanvasItem(None)
self.canvasView.itemClickedSignal.connect(self.itemClicked)
self.canvasView.itemMovedSignal.connect(self.itemMoved)
self.fillView()
self.itemClicked(QtCanvasItem(None))
class MainWindow(QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.propertyToId = QMap()
self.idToProperty = QMap()
self.idToExpanded = QMap()
editMenu = self.menuBar().addMenu(self.tr("Edit"))
newObjectMenu = editMenu.addMenu(self.tr("New Object"))
newRectangleAction = QAction(self.tr("Rectangle"), self)
newRectangleAction.triggered.connect(self.newRectangle)
newObjectMenu.addAction(newRectangleAction)
newLineAction = QAction(self.tr("Line"), self)
newLineAction.triggered.connect(self.newLine)
newObjectMenu.addAction(newLineAction)
newEllipseAction = QAction(self.tr("Ellipse"), self)
newEllipseAction.triggered.connect(self.newEllipse)
newObjectMenu.addAction(newEllipseAction)
newTextAction = QAction(self.tr("Text"), self)
newTextAction.triggered.connect(self.newText)
newObjectMenu.addAction(newTextAction)
self.deleteAction = QAction(self.tr("Delete Object"), self)
self.deleteAction.triggered.connect(self.deleteObject)
editMenu.addAction(self.deleteAction)
clearAction = QAction(self.tr("Clear All"), self)
clearAction.triggered.connect(self.clearAll)
editMenu.addAction(clearAction)
fillAction = QAction(self.tr("Fill View"), self)
fillAction.triggered.connect(self.fillView)
editMenu.addAction(fillAction)
self.doubleManager = QtDoublePropertyManager(self)
self.stringManager = QtStringPropertyManager(self)
self.colorManager = QtColorPropertyManager(self)
self.fontManager = QtFontPropertyManager(self)
self.pointManager = QtPointPropertyManager(self)
self.sizeManager = QtSizePropertyManager(self)
self.doubleManager.valueChangedSignal.connect(self.valueChanged)
self.stringManager.valueChangedSignal.connect(self.valueChanged)
self.colorManager.valueChangedSignal.connect(self.valueChanged)
self.fontManager.valueChangedSignal.connect(self.valueChanged)
self.pointManager.valueChangedSignal.connect(self.valueChanged)
self.sizeManager.valueChangedSignal.connect(self.valueChanged)
doubleSpinBoxFactory = QtDoubleSpinBoxFactory(self)
checkBoxFactory = QtCheckBoxFactory(self)
spinBoxFactory = QtSpinBoxFactory(self)
lineEditFactory = QtLineEditFactory(self)
comboBoxFactory = QtEnumEditorFactory(self)
self.canvas = QtCanvas(800, 600)
self.canvasView = CanvasView(self.canvas, self)
self.setCentralWidget(self.canvasView)
dock = QDockWidget(self)
self.addDockWidget(Qt.RightDockWidgetArea, dock)
self.propertyEditor = QtTreePropertyBrowser(dock)
self.propertyEditor.setFactoryForManager(self.doubleManager, doubleSpinBoxFactory)
self.propertyEditor.setFactoryForManager(self.stringManager, lineEditFactory)
self.propertyEditor.setFactoryForManager(self.colorManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(self.fontManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(self.fontManager.subBoolPropertyManager(), checkBoxFactory)
self.propertyEditor.setFactoryForManager(self.fontManager.subEnumPropertyManager(), comboBoxFactory)
self.propertyEditor.setFactoryForManager(self.pointManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(self.sizeManager.subIntPropertyManager(), spinBoxFactory)
dock.setWidget(self.propertyEditor)
self.currentItem = QtCanvasItem(None)
self.canvasView.itemClickedSignal.connect(self.itemClicked)
self.canvasView.itemMovedSignal.connect(self.itemMoved)
self.fillView()
self.itemClicked(QtCanvasItem(None))
def newRectangle(self):
item = self.addRectangle()
self.canvas.update()
self.itemClicked(item)
def newEllipse(self):
item = self.addEllipse()
self.canvas.update()
self.itemClicked(item)
def newLine(self):
item = self.addLine()
self.canvas.update()
self.itemClicked(item)
def newText(self):
item = self.addText()
self.canvas.update()
self.itemClicked(item)
def deleteObject(self):
if (not self.currentItem or self.currentItem.isNone()):
return
self.canvas.removeItem(self.currentItem)
self.currentItem = QtCanvasItem(None)
self.itemClicked(self.currentItem)
self.canvas.update()
def clearAll(self):
for item in self.canvas.allItems():
self.canvas.removeItem(item)
self.itemClicked(QtCanvasItem(None))
self.canvas.update()
def fillView(self):
for i in range(10):
self.addRectangle()
self.addEllipse()
self.addLine()
self.addText()
self.canvas.update()
def addRectangle(self):
item = QtCanvasRectangle(rand() % self.canvas.width(), rand() % self.canvas.height(), 50, 50, self.canvas)
item.setBrush(QBrush(QColor(rand() % 32 * 8, rand() % 32 * 8, rand() % 32 * 8)))
item.setPen(QPen(QColor(rand() % 32*8, rand() % 32*8, rand() % 32*8), 4))
item.setZ(rand() % 256)
item.show()
return item
def addEllipse(self):
item = QtCanvasEllipse(50, 50, self.canvas)
item.setBrush(QBrush(QColor(rand() % 32 * 8, rand() % 32 * 8, rand() % 32 * 8)))
item.move(rand() % self.canvas.width(), rand() % self.canvas.height())
item.setZ(rand() % 256)
item.show()
return item
def addLine(self):
item = QtCanvasLine(self.canvas)
item.setPoints(0, 0, rand() % self.canvas.width() - self.canvas.width() / 2, rand() % self.canvas.height() - self.canvas.height() / 2)
item.move(rand() % self.canvas.width(), rand() % self.canvas.height())
item.setPen(QPen(QColor(rand() % 32*8, rand() % 32*8, rand() % 32*8), 6))
item.setZ(rand() % 256)
item.show()
return item
def addText(self):
item = QtCanvasText(self.canvas)
item.setText(self.tr("Text"))
item.setColor(QColor(rand() % 32*8, rand() % 32*8, rand() % 32*8))
item.move(rand() % self.canvas.width(), rand() % self.canvas.height())
item.setZ(rand() % 256)
item.show()
return item
def itemMoved(self, item):
if (item != self.currentItem or self.currentItem.isNone()):
return
self.doubleManager.setValue(self.idToProperty["xpos"], item.x())
self.doubleManager.setValue(self.idToProperty["ypos"], item.y())
self.doubleManager.setValue(self.idToProperty["zpos"], item.z())
def updateExpandState(self):
l = self.propertyEditor.topLevelItems()
for item in l:
prop = item.property()
self.idToExpanded[self.propertyToId[prop]] = self.propertyEditor.isExpanded(item)
def itemClicked(self, item):
self.updateExpandState()
for p in self.propertyToId.keys():
p.destroy()
self.propertyToId.clear()
self.idToProperty.clear()
self.currentItem = item
if (not self.currentItem or self.currentItem.isNone()):
self.deleteAction.setEnabled(False)
return
self.deleteAction.setEnabled(True)
property = self.doubleManager.addProperty(self.tr("Position X"))
self.doubleManager.setRange(property, 0, self.canvas.width())
self.doubleManager.setValue(property, item.x())
self.addProperty(property, "xpos")
property = self.doubleManager.addProperty(self.tr("Position Y"))
self.doubleManager.setRange(property, 0, self.canvas.height())
self.doubleManager.setValue(property, item.y())
self.addProperty(property, "ypos")
property = self.doubleManager.addProperty(self.tr("Position Z"))
self.doubleManager.setRange(property, 0, 256)
self.doubleManager.setValue(property, item.z())
self.addProperty(property, "zpos")
if (item.rtti() == RttiValues.Rtti_Rectangle):
i = item
property = self.colorManager.addProperty(self.tr("Brush Color"))
self.colorManager.setValue(property, i.brush().color())
self.addProperty(property, "brush")
property = self.colorManager.addProperty(self.tr("Pen Color"))
self.colorManager.setValue(property, i.pen().color())
self.addProperty(property, "pen")
property = self.sizeManager.addProperty(self.tr("Size"))
self.sizeManager.setValue(property, i.size())
self.addProperty(property, "size")
elif (item.rtti() == RttiValues.Rtti_Line):
i = item
property = self.colorManager.addProperty(self.tr("Pen Color"))
self.colorManager.setValue(property, i.pen().color())
self.addProperty(property, "pen")
property = self.pointManager.addProperty(self.tr("Vector"))
self.pointManager.setValue(property, i.endPoint())
self.addProperty(property, "endpoint")
elif (item.rtti() == RttiValues.Rtti_Ellipse):
i = item
property = self.colorManager.addProperty(self.tr("Brush Color"))
self.colorManager.setValue(property, i.brush().color())
self.addProperty(property, "brush")
property = self.sizeManager.addProperty(self.tr("Size"))
self.sizeManager.setValue(property, QSize(i.width(), i.height()))
self.sizeManager.setRange(property, QSize(0, 0), QSize(1000, 1000))
self.addProperty(property, "size")
elif (item.rtti() == RttiValues.Rtti_Text):
i = item
property = self.colorManager.addProperty(self.tr("Color"))
self.colorManager.setValue(property, i.color())
self.addProperty(property, "color")
property = self.stringManager.addProperty(self.tr("Text"))
self.stringManager.setValue(property, i.text())
self.addProperty(property, "text")
property = self.fontManager.addProperty(self.tr("Font"))
self.fontManager.setValue(property, i.font())
self.addProperty(property, "font")
def addProperty(self, property, id):
self.propertyToId[property] = id
self.idToProperty[id] = property
item = self.propertyEditor.addProperty(property)
if (self.idToExpanded.contains(id)):
self.propertyEditor.setExpanded(item, self.idToExpanded[id])
def valueChanged(self, property, value):
if (not self.propertyToId.contains(property)):
return
if (not self.currentItem or self.currentItem.isNone()):
return
tp = type(value)
id = self.propertyToId[property]
if tp == float:
if (id == "xpos"):
self.currentItem.setX(value)
elif (id == "ypos"):
self.currentItem.setY(value)
elif (id == "zpos"):
self.currentItem.setZ(value)
elif tp == str:
if (id == "text"):
if (self.currentItem.rtti() == RttiValues.Rtti_Text):
i = self.currentItem
i.setText(value)
elif tp == QColor:
if (id == "color"):
if (self.currentItem.rtti() == RttiValues.Rtti_Text):
i = self.currentItem
i.setColor(value)
elif (id == "brush"):
if (self.currentItem.rtti() == RttiValues.Rtti_Rectangle or self.currentItem.rtti() == RttiValues.Rtti_Ellipse):
i = self.currentItem
b = QBrush(i.brush())
b.setColor(value)
i.setBrush(b)
elif (id == "pen"):
if (self.currentItem.rtti() == RttiValues.Rtti_Rectangle or self.currentItem.rtti() == RttiValues.Rtti_Line):
i = self.currentItem
p = QPen(i.pen())
p.setColor(value)
i.setPen(p)
elif tp == QFont:
if (id == "font"):
if (self.currentItem.rtti() == RttiValues.Rtti_Text):
i = self.currentItem
i.setFont(value)
elif tp == QPoint:
if (self.currentItem.rtti() == RttiValues.Rtti_Line):
i = self.currentItem
if (id == "endpoint"):
i.setPoints(i.startPoint().x(), i.startPoint().y(), value.x(), value.y())
elif tp == QSize:
if (id == "size"):
if (self.currentItem.rtti() == RttiValues.Rtti_Rectangle):
i = self.currentItem
i.setSize(value.width(), value.height())
elif (self.currentItem.rtti() == RttiValues.Rtti_Ellipse):
i = self.currentItem
i.setSize(value.width(), value.height())
self.canvas.update()
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.propertyToId = QMap()
self.idToProperty = QMap()
self.idToExpanded = QMap()
editMenu = self.menuBar().addMenu(self.tr("Edit"))
newObjectMenu = editMenu.addMenu(self.tr("New Object"))
newRectangleAction = QAction(self.tr("Rectangle"), self)
newRectangleAction.triggered.connect(self.newRectangle)
newObjectMenu.addAction(newRectangleAction)
newLineAction = QAction(self.tr("Line"), self)
newLineAction.triggered.connect(self.newLine)
newObjectMenu.addAction(newLineAction)
newEllipseAction = QAction(self.tr("Ellipse"), self)
newEllipseAction.triggered.connect(self.newEllipse)
newObjectMenu.addAction(newEllipseAction)
newTextAction = QAction(self.tr("Text"), self)
newTextAction.triggered.connect(self.newText)
newObjectMenu.addAction(newTextAction)
self.deleteAction = QAction(self.tr("Delete Object"), self)
self.deleteAction.triggered.connect(self.deleteObject)
editMenu.addAction(self.deleteAction)
clearAction = QAction(self.tr("Clear All"), self)
clearAction.triggered.connect(self.clearAll)
editMenu.addAction(clearAction)
fillAction = QAction(self.tr("Fill View"), self)
fillAction.triggered.connect(self.fillView)
editMenu.addAction(fillAction)
self.doubleManager = QtDoublePropertyManager(self)
self.stringManager = QtStringPropertyManager(self)
self.colorManager = QtColorPropertyManager(self)
self.fontManager = QtFontPropertyManager(self)
self.pointManager = QtPointPropertyManager(self)
self.sizeManager = QtSizePropertyManager(self)
self.doubleManager.valueChangedSignal.connect(self.valueChanged)
self.stringManager.valueChangedSignal.connect(self.valueChanged)
self.colorManager.valueChangedSignal.connect(self.valueChanged)
self.fontManager.valueChangedSignal.connect(self.valueChanged)
self.pointManager.valueChangedSignal.connect(self.valueChanged)
self.sizeManager.valueChangedSignal.connect(self.valueChanged)
doubleSpinBoxFactory = QtDoubleSpinBoxFactory(self)
checkBoxFactory = QtCheckBoxFactory(self)
spinBoxFactory = QtSpinBoxFactory(self)
lineEditFactory = QtLineEditFactory(self)
comboBoxFactory = QtEnumEditorFactory(self)
self.canvas = QtCanvas(800, 600)
self.canvasView = CanvasView(self.canvas, self)
self.setCentralWidget(self.canvasView)
dock = QDockWidget(self)
self.addDockWidget(Qt.RightDockWidgetArea, dock)
self.propertyEditor = QtTreePropertyBrowser(dock)
self.propertyEditor.setFactoryForManager(self.doubleManager,
doubleSpinBoxFactory)
self.propertyEditor.setFactoryForManager(self.stringManager,
lineEditFactory)
self.propertyEditor.setFactoryForManager(
self.colorManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(
self.fontManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(
self.fontManager.subBoolPropertyManager(), checkBoxFactory)
self.propertyEditor.setFactoryForManager(
self.fontManager.subEnumPropertyManager(), comboBoxFactory)
self.propertyEditor.setFactoryForManager(
self.pointManager.subIntPropertyManager(), spinBoxFactory)
self.propertyEditor.setFactoryForManager(
self.sizeManager.subIntPropertyManager(), spinBoxFactory)
dock.setWidget(self.propertyEditor)
self.currentItem = QtCanvasItem(None)
self.canvasView.itemClickedSignal.connect(self.itemClicked)
self.canvasView.itemMovedSignal.connect(self.itemMoved)
self.fillView()
self.itemClicked(QtCanvasItem(None))