def get_cursor(self):
"""
Return cursor object.
Cursor type and name accessed with object getType and getName methods.
"""
if not self._cursor:
self._cursor = Cursor(Cursor.DEFAULT_CURSOR)
return self._cursor
def set_cursor(self, *cursor):
"""
Set mouse cursor.
Alternative arguments:
* JVM system cursor or cursor object
* image or surface, hotspot (x,y), and optional name
* size, hotspot, data, mask, and optional name
Refer to pyj2d.cursors for details.
"""
args = len(cursor)
if len(cursor) == 1:
if isinstance(cursor[0], int):
self._cursor = Cursor(cursor[0])
else:
self._cursor = cursor[0]
elif args in (2,3):
image = cursor[0]
hotspot = Point(*cursor[1])
if args == 2:
name = 'Custom Cursor'
else:
name = cursor[2]
tk = Toolkit.getDefaultToolkit()
self._cursor = tk.createCustomCursor(image, hotspot, name)
elif args in (4,5):
size = cursor[0]
hotspot = Point(*cursor[1])
data = cursor[2]
mask = cursor[3]
if args == 4:
name = 'Custom Cursor'
else:
name = cursor[4]
surface = cursors.create_cursor(size, data, mask)
tk = Toolkit.getDefaultToolkit()
self._cursor = tk.createCustomCursor(surface, hotspot, name)
else:
self._cursor = Cursor(Cursor.DEFAULT_CURSOR)
if self._cursorVisible:
env.jframe.getContentPane().setCursor(self._cursor)
def set_visible(self, visible):
"""
Set mouse cursor visibility according to visible bool argument.
Return previous cursor visibility state.
"""
visible_pre = self._cursorVisible
if visible:
if not self._cursor:
self._cursor = Cursor(Cursor.DEFAULT_CURSOR)
env.jframe.getContentPane().setCursor(self._cursor)
self._cursorVisible = True
else:
if not self._cursorBlank:
image = BufferedImage(16, 16, BufferedImage.TYPE_INT_ARGB)
hotspot = Point(0,0)
name = 'Blank Cursor'
try:
tk = Toolkit.getDefaultToolkit()
self._cursorBlank = tk.createCustomCursor(image, hotspot, name)
except AWTError:
return visible_pre
env.jframe.getContentPane().setCursor(self._cursorBlank)
self._cursorVisible = False
return visible_pre
from javax.swing.tree import TreePath
from org.gvsig.fmap.dal.feature.impl import DefaultFeatureStore
from org.gvsig.fmap.mapcontext.layers import LayerListener
from tocutils import createToCContextMenu
from tocutils import addUpdateToCListener
#from tocutils import expandAllNodes
from tocutils import getIconFromLayer
from tocutils import getIconByName
from org.gvsig.tools import ToolsLocator
from tocutils import getExpansionState
from tocutils import setExpansionState
from gvsig import logger
from gvsig import LOGGER_WARN, LOGGER_INFO, LOGGER_ERROR
waitCursor = Cursor(Cursor.WAIT_CURSOR)
defaultCursor = Cursor(Cursor.DEFAULT_CURSOR)
def setTreeAsSelectionOrder(tree, mapContext):
updateAll(tree, mapContext)
tree.setCellRenderer(SelectionCellRenderer(tree, mapContext))
tree.addMouseListener(SelectionMouseAdapter(tree, mapContext))
addUpdateToCListener("SelectionOrder", mapContext,
UpdateListener(tree, mapContext))
tree.revalidate()
tree.repaint()
def updateAll(tree, mapContext):
exp = getExpansionState(tree)
