layerwindow

Module that contains the LayerWindow class

class tuiview.layerwindow.LayerItemModel(*args: Any, **kwargs: Any)

This class provides the data to the list view by reading the list of layers provided by the LayerManager

data(index, role)

Get the data associated with an item

flags(index)

Have to override to make it checkable

getLayer(index)

Because we are showing the layers in the opposite order (last layer is top) we have a helper function to get the right layer

rowCount(parent)

Just the number of layers

setData(index, value, role)

Set the data back. Only bother with CheckStateRole

class tuiview.layerwindow.LayerListView(*args: Any, **kwargs: Any)

Our own QListView derived class so we can handle the context menu event

changeColor()

Change the color of the vector layer

contextMenuEvent(e)

Show our popup menu

editStretch()

Edit the stretch for the layer

moveDown()

Move the selected layer down in order

moveToTop()

Move the selected layer to the top

moveUp()

Move the selected layer up in order

properties()

Show the properties for the layer

removeLayers()

remove the selected layer

setLabel()

Set the label

setLabelColor()

Color for label

setLineWidth()

Set the line width for vector layers

setPointCrossSize()

Set the cross hair size for points

setSQL()

Set the attribute filter for vector layers

setupActions()

Set up the actions for the popup menu

setupMenu()

Create the popup menus

toggleFill(state)

toggle the fill state

zoomLayer()

zoom to the extents of the selected layer

class tuiview.layerwindow.LayerWindow(*args: Any, **kwargs: Any)

Our dock window that shows the layers. Contains a list view

closeEvent(event)

Window is being closed - inform parent window

layersChanged()

Called when a layer has been added or removed to/from the LayerManager

layerWindowClosed = 'QDockWidget'

signal emitted when window closed

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