def create_combobox ( self, parent, editable = False ):
""" Returns an adapted wx.Choice or wx.ComboBox control.
"""
if editable:
return control_adapter(
wx.ComboBox( as_toolkit_control( parent ), -1, '',
wx.Point( 0, 0 ), wx.Size( -1, -1 ), [],
style = wx.CB_DROPDOWN )
)
return control_adapter(
wx.Choice( as_toolkit_control( parent ), -1,
wx.Point( 0, 0 ), wx.Size( -1, -1 ), [] )
)
def create_separator ( self, parent, is_vertical = True ):
""" Returns an adapted separator line control.
"""
return control_adapter(
wx.StaticLine( as_toolkit_control( parent ), -1,
style = separator_map[ is_vertical ] )
)
def create_label ( self, parent, label = '', align = 'left' ):
""" Returns an adapted label control.
"""
return control_adapter(
wx.StaticText( as_toolkit_control( parent ), -1, label,
style = horizontal_alignment_styles[ align ] )
)
def create_text_input ( self, parent, read_only = False, password = False,
handle_enter = False, multi_line = False,
align = 'left' ):
""" Returns an adapted single or mutli line text input control.
"""
style = input_horizontal_alignment_styles[ align ]
if read_only:
style |= wx.TE_READONLY
if password:
style |= wx.TE_PASSWORD
if handle_enter:
style |= wx.TE_PROCESS_ENTER
if multi_line:
style |= wx.TE_MULTILINE
if read_only and multi_line:
style |= wx.NO_BORDER
return control_adapter(
wx.TextCtrl( as_toolkit_control( parent ), -1, '', style = style )
)
def create_panel ( self, parent ):
""" Returns an adapted panel control.
"""
return control_adapter(
FacetsUIPanel( as_toolkit_control( parent ), -1,
style = wx.CLIP_CHILDREN )
)
def create_scrolled_panel ( self, parent ):
""" Returns a panel that can scroll its contents.
"""
tuisp = FacetsUIScrolledPanel( as_toolkit_control( parent ) )
tuisp.SetScrollRate( 1, 1 )
return control_adapter( tuisp )
def hook_events ( self, ui, control, events = None, handler = None,
drop_target = None ):
""" Hooks all specified events for all controls in a UI so that they
can be routed to the correct event handler.
"""
wx_control = as_toolkit_control( control )
if isinstance( wx_control, wx.Window ):
if events is None:
events = (
wx.wxEVT_LEFT_DOWN, wx.wxEVT_LEFT_DCLICK, wx.wxEVT_LEFT_UP,
wx.wxEVT_MIDDLE_DOWN, wx.wxEVT_MIDDLE_DCLICK,
wx.wxEVT_MIDDLE_UP, wx.wxEVT_RIGHT_DOWN,
wx.wxEVT_RIGHT_DCLICK, wx.wxEVT_RIGHT_UP, wx.wxEVT_MOTION,
wx.wxEVT_ENTER_WINDOW, wx.wxEVT_LEAVE_WINDOW,
wx.wxEVT_MOUSEWHEEL, wx.wxEVT_PAINT
)
wx_control.SetDropTarget( PythonDropTarget(
DragHandler( ui = ui, control = wx_control ) ) )
elif events == 'keys':
events = ( wx.wxEVT_CHAR, )
if handler is None:
handler = ui.route_event
id = wx_control.GetId()
event_handler = wx.EvtHandler()
connect = event_handler.Connect
for event in events:
connect( id, id, event, handler )
wx_control.PushEventHandler( event_handler )
for child in control.children:
self.hook_events( ui, child, events, handler, drop_target )
def check_parent ( parent ):
""" Verifies that the parent object is a QWidget; otherwise it returns None
to prevent constructor errors from Qt.
"""
parent = as_toolkit_control( parent )
if isinstance( parent, QWidget ):
return parent
return None
def create_groupbox_layout ( self, is_vertical, parent, label, owner ):
""" Returns a new GUI toolkit neutral vertical layout manager for a
groupbox.
"""
gbox = wx.StaticBox( as_toolkit_control( parent ), -1, label )
gbox.owner = owner
return (
None,
layout_adapter(
wx.StaticBoxSizer( gbox, orientation_map[ is_vertical ] ),
is_vertical
)
)
def create_control(self, parent):
""" Creates the control.
"""
parent = as_toolkit_control(parent)
self.control = control = wx.ComboBox(
parent, -1, self.value, wx.Point(0, 0), wx.Size(-1, -1), self.history, style=wx.CB_DROPDOWN
)
wx.EVT_COMBOBOX(parent, control.GetId(), self._update_value)
wx.EVT_KILL_FOCUS(control, self._kill_focus)
wx.EVT_TEXT_ENTER(parent, control.GetId(), self._update_text_value)
if self.auto_set:
wx.EVT_TEXT(parent, control.GetId(), self._update_value_only)
return control
def create_control ( self, parent, tab_stop = False, handle_keys = False ):
""" Returns an adapted control suitable for use as a base for creating
custom controls.
"""
style = wx.FULL_REPAINT_ON_RESIZE
if tab_stop:
style |= wx.TAB_TRAVERSAL
if handle_keys:
style |= wx.WANTS_CHARS
control = WxControl( as_toolkit_control( parent ), -1, style = style )
control.accepts_focus = tab_stop or handle_keys
return control_adapter( control )
def prepare ( self, parent ):
""" Finishes setting up the editor.
"""
name = self.extended_name
if name != 'None':
if self.is_list:
name += '[]'
self.context_object.on_facet_set( self._update_editor,
name, dispatch = 'ui' )
if not self.is_toolkit_neutral:
parent = as_toolkit_control( parent )
self.init( parent )
self._sync_values()
self.update_editor()
self._set_adapter( self )
def add_separator(self, parent):
""" Adds a separator to the layout.
"""
cols = 1
layout = self.layout
if isinstance(layout, wx.GridSizer):
cols = layout.GetCols()
if self.is_vertical:
style = wx.LI_HORIZONTAL
flags = wx.EXPAND | wx.TOP | wx.BOTTOM
else:
style = wx.LI_VERTICAL
flags = wx.EXPAND | wx.LEFT | wx.RIGHT
parent = as_toolkit_control(parent)
for i in xrange(cols):
layout.Add(wx.StaticLine(parent, -1, style=style), 0, flags, 2)
def create_frame ( self, parent, style, title = '' ):
""" Returns an adapted top-level window frame/dialog control. The
*style* parameter is a set containing values from the following
list:
- 'frame': The result should be a normal top-level window.
- 'dialog': The result should be a dialog window.
- 'resizable': The window should have a resize border.
- 'simple': The window should have a simple border.
- 'none': The window should not have any border.
- 'min_max': The window should have minimize/maximize buttons.
- 'float': The window should float on top of its parent.
- 'no_taskbar': The window should not appear on the system taskbar.
"""
flags = (wx.SYSTEM_MENU | wx.CAPTION | wx.CLOSE_BOX)
if 'frame' in style:
flags |= (wx.MINIMIZE_BOX | wx.MAXIMIZE_BOX | wx.RESIZE_BORDER)
elif 'min_max' in style:
flags |= (wx.MINIMIZE_BOX | wx.MAXIMIZE_BOX)
if 'resizable' in style:
flags |= wx.RESIZE_BORDER
elif 'simple' in style:
flags = wx.SIMPLE_BORDER
elif 'none' in style:
flags = wx.BORDER_NONE
if 'float' in style:
flags |= wx.FRAME_FLOAT_ON_PARENT
if 'no_taskbar' in style:
flags |= wx.FRAME_NO_TASKBAR
klass = wx.Dialog
if 'dialog' not in style:
klass = wx.Frame
flags |= wx.CLIP_CHILDREN
return control_adapter(
klass( as_toolkit_control( parent ), -1, title, style = flags )
)
def create_checkbox ( self, parent, label = '' ):
""" Returns an adapted checkbox control.
"""
return control_adapter(
wx.CheckBox( as_toolkit_control( parent ), -1, label )
)
def create_button ( self, parent, label = '' ):
""" Returns an adapted button.
"""
return control_adapter(
wx.Button( as_toolkit_control( parent ), -1, label )
)
