本文整理汇总了Python中Dialogs.TextDisplay类的典型用法代码示例。如果您正苦于以下问题：Python TextDisplay类的具体用法？Python TextDisplay怎么用？Python TextDisplay使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TextDisplay类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, block):
"""
Properties dialog constructor.
Args:
block: a block instance
"""
self._hash = 0
gtk.Dialog.__init__(
self,
title='Properties: %s' % block.get_name(),
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_OK, gtk.RESPONSE_ACCEPT),
)
self._block = block
self.set_size_request(MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
vpaned = gtk.VPaned()
self.vbox.pack_start(vpaned)
# Notebook to hold param boxes
notebook = gtk.Notebook()
notebook.set_show_border(False)
notebook.set_scrollable(True) # scroll arrows for page tabs
notebook.set_tab_pos(gtk.POS_TOP)
vpaned.pack1(notebook, True)
# Params boxes for block parameters
self._params_boxes = list()
for tab in block.get_param_tab_labels():
label = gtk.Label()
vbox = gtk.VBox()
scroll_box = gtk.ScrolledWindow()
scroll_box.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scroll_box.add_with_viewport(vbox)
notebook.append_page(scroll_box, label)
self._params_boxes.append((tab, label, vbox))
# Docs for the block
self._docs_text_display = TextDisplay()
self._docs_box = gtk.ScrolledWindow()
self._docs_box.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._docs_box.add_with_viewport(self._docs_text_display)
notebook.append_page(self._docs_box, gtk.Label("Documentation"))
# Error Messages for the block
self._error_messages_text_display = TextDisplay()
self._error_box = gtk.ScrolledWindow()
self._error_box.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._error_box.add_with_viewport(self._error_messages_text_display)
vpaned.pack2(self._error_box)
vpaned.set_position(int(0.65 * MIN_DIALOG_HEIGHT))
# Connect events
self.connect('key-press-event', self._handle_key_press)
self.connect('show', self._update_gui)
self.show_all() # show all (performs initial gui update)示例2: __init__
def __init__(self, block):
"""
Properties dialog contructor.
Args:
block: a block instance
"""
self._hash = 0
LABEL_SPACING = 7
gtk.Dialog.__init__(self,
title='Properties: %s'%block.get_name(),
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_OK, gtk.RESPONSE_ACCEPT),
)
self._block = block
self.set_size_request(MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
vbox = gtk.VBox()
#Create the scrolled window to hold all the parameters
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add_with_viewport(vbox)
self.vbox.pack_start(scrolled_window, True)
#Params box for block parameters
self._params_box = gtk.VBox()
self._params_box.pack_start(get_title_label('Parameters'), False)
self._input_object_params = list()
#Error Messages for the block
self._error_box = gtk.VBox()
self._error_messages_text_display = TextDisplay()
self._error_box.pack_start(gtk.Label(), False, False, LABEL_SPACING)
self._error_box.pack_start(get_title_label('Error Messages'), False)
self._error_box.pack_start(self._error_messages_text_display, False)
#Docs for the block
self._docs_box = err_box = gtk.VBox()
self._docs_text_display = TextDisplay()
self._docs_box.pack_start(gtk.Label(), False, False, LABEL_SPACING)
self._docs_box.pack_start(get_title_label('Documentation'), False)
self._docs_box.pack_start(self._docs_text_display, False)
#Add the boxes
vbox.pack_start(self._params_box, False)
vbox.pack_start(self._error_box, False)
vbox.pack_start(self._docs_box, False)
#connect events
self.connect('key-press-event', self._handle_key_press)
self.connect('show', self._update_gui)
#show all (performs initial gui update)
self.show_all()示例3: __init__
def __init__(self, block):
"""
SignalBlockParamsDialog contructor.
@param block the signal block
"""
gtk.Dialog.__init__(self,
title='Properties: %s'%block.get_name(),
buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE),
)
self.block = block
self.set_size_request(MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
vbox = gtk.VBox()
#Add the title label
vbox.pack_start(get_title_label('Parameters'), False)
#Create the scrolled window to hold all the parameters
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add_with_viewport(vbox)
self.vbox.pack_start(scrolled_window, True)
#Error Messages for the block
self._error_box = gtk.VBox()
self._error_messages_text_display = TextDisplay()
self._error_box.pack_start(gtk.Label(), False, False, 7) #spacing
self._error_box.pack_start(get_title_label('Error Messages'), False)
self._error_box.pack_start(self._error_messages_text_display, False)
#Docs for the block
self._docs_box = err_box = gtk.VBox()
self._docs_text_display = TextDisplay()
self._docs_box.pack_start(gtk.Label(), False, False, 7) #spacing
self._docs_box.pack_start(get_title_label('Documentation'), False)
self._docs_box.pack_start(self._docs_text_display, False)
#Add all the parameters
for param in self.block.get_params():
vbox.pack_start(param.get_input_object(self._handle_changed), False)
#Add the error and docs box
vbox.pack_start(self._error_box, False)
vbox.pack_start(self._docs_box, False)
#connect and show
self.connect('key_press_event', self._handle_key_press)
self.show_all()
#initial update
for param in self.block.get_params(): param.update()
self._update()示例4: __init__
def __init__(self, platform, action_handler_callback):
"""
MainWindow contructor
Setup the menu, toolbar, flowgraph editor notebook, block selection window...
"""
self._platform = platform
gen_opts = platform.get_block('options').get_param('generate_options')
generate_mode_default = gen_opts.get_value()
generate_modes = [
(o.get_key(), o.get_name(), o.get_key() == generate_mode_default)
for o in gen_opts.get_options()]
# load preferences
Preferences.load(platform)
#setup window
gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
vbox = gtk.VBox()
self.hpaned = gtk.HPaned()
self.add(vbox)
#create the menu bar and toolbar
self.add_accel_group(Actions.get_accel_group())
self.menu_bar = Bars.MenuBar(generate_modes, action_handler_callback)
vbox.pack_start(self.menu_bar, False)
self.tool_bar = Bars.Toolbar(generate_modes, action_handler_callback )
vbox.pack_start(self.tool_bar, False)
vbox.pack_start(self.hpaned)
#create the notebook
self.notebook = gtk.Notebook()
self.page_to_be_closed = None
self.current_page = None
self.notebook.set_show_border(False)
self.notebook.set_scrollable(True) #scroll arrows for page tabs
self.notebook.connect('switch-page', self._handle_page_change)
#setup containers
self.flow_graph_vpaned = gtk.VPaned()
#flow_graph_box.pack_start(self.scrolled_window)
self.flow_graph_vpaned.pack1(self.notebook)
self.hpaned.pack1(self.flow_graph_vpaned)
self.btwin = BlockTreeWindow(platform, self.get_flow_graph);
self.hpaned.pack2(self.btwin, False) #dont allow resize
#create the reports window
self.text_display = TextDisplay()
#house the reports in a scrolled window
self.reports_scrolled_window = gtk.ScrolledWindow()
self.reports_scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.reports_scrolled_window.add(self.text_display)
self.reports_scrolled_window.set_size_request(-1, DEFAULT_REPORTS_WINDOW_WIDTH)
self.flow_graph_vpaned.pack2(self.reports_scrolled_window, False) #dont allow resize
#load preferences and show the main window
self.resize(*Preferences.main_window_size())
self.flow_graph_vpaned.set_position(Preferences.reports_window_position())
self.hpaned.set_position(Preferences.blocks_window_position())
self.show_all()
self.reports_scrolled_window.hide()
self.btwin.hide()示例5: PropsDialog
class PropsDialog(gtk.Dialog):
"""
A dialog to set block parameters, view errors, and view documentation.
"""
def __init__(self, block):
"""
Properties dialog contructor.
Args:
block: a block instance
"""
self._hash = 0
LABEL_SPACING = 7
gtk.Dialog.__init__(self,
title='Properties: %s'%block.get_name(),
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_OK, gtk.RESPONSE_ACCEPT),
)
self._block = block
self.set_size_request(MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
vbox = gtk.VBox()
#Create the scrolled window to hold all the parameters
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add_with_viewport(vbox)
self.vbox.pack_start(scrolled_window, True)
#Params box for block parameters
self._params_box = gtk.VBox()
self._params_box.pack_start(get_title_label('Parameters'), False)
self._input_object_params = list()
#Error Messages for the block
self._error_box = gtk.VBox()
self._error_messages_text_display = TextDisplay()
self._error_box.pack_start(gtk.Label(), False, False, LABEL_SPACING)
self._error_box.pack_start(get_title_label('Error Messages'), False)
self._error_box.pack_start(self._error_messages_text_display, False)
#Docs for the block
self._docs_box = err_box = gtk.VBox()
self._docs_text_display = TextDisplay()
self._docs_box.pack_start(gtk.Label(), False, False, LABEL_SPACING)
self._docs_box.pack_start(get_title_label('Documentation'), False)
self._docs_box.pack_start(self._docs_text_display, False)
#Add the boxes
vbox.pack_start(self._params_box, False)
vbox.pack_start(self._error_box, False)
vbox.pack_start(self._docs_box, False)
#connect events
self.connect('key-press-event', self._handle_key_press)
self.connect('show', self._update_gui)
#show all (performs initial gui update)
self.show_all()
def _params_changed(self):
"""
Have the params in this dialog changed?
Ex: Added, removed, type change, hide change...
To the props dialog, the hide setting of 'none' and 'part' are identical.
Therfore, the props dialog only cares if the hide setting is/not 'all'.
Make a hash that uniquely represents the params' state.
Returns:
true if changed
"""
old_hash = self._hash
#create a tuple of things from each param that affects the params box
self._hash = hash(tuple([(
hash(param), param.get_type(), param.get_hide() == 'all',
) for param in self._block.get_params()]))
return self._hash != old_hash
def _handle_changed(self, *args):
"""
A change occured within a param:
Rewrite/validate the block and update the gui.
"""
#update for the block
self._block.rewrite()
self._block.validate()
self._update_gui()
def _update_gui(self, *args):
"""
Repopulate the parameters box (if changed).
Update all the input parameters.
Update the error messages box.
Hide the box if there are no errors.
Update the documentation block.
Hide the box if there are no docs.
"""
#update the params box
if self._params_changed():
#hide params box before changing
self._params_box.hide_all()
#empty the params box
for io_param in list(self._input_object_params):
self._params_box.remove(io_param)
self._input_object_params.remove(io_param)
io_param.destroy()
#repopulate the params box
for param in self._block.get_params():
#.........这里部分代码省略.........
示例6: MainWindow
class MainWindow(gtk.Window):
"""The topmost window with menus, the tool bar, and other major windows."""
def __init__(self, platform):
"""
MainWindow contructor
Setup the menu, toolbar, flowgraph editor notebook, block selection window...
"""
self._platform = platform
# setup window
gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
vbox = gtk.VBox()
self.hpaned = gtk.HPaned()
self.add(vbox)
# create the menu bar and toolbar
self.add_accel_group(Actions.get_accel_group())
vbox.pack_start(Bars.MenuBar(), False)
vbox.pack_start(Bars.Toolbar(), False)
vbox.pack_start(self.hpaned)
# create the notebook
self.notebook = gtk.Notebook()
self.page_to_be_closed = None
self.current_page = None
self.notebook.set_show_border(False)
self.notebook.set_scrollable(True) # scroll arrows for page tabs
self.notebook.connect("switch-page", self._handle_page_change)
# setup containers
self.flow_graph_vpaned = gtk.VPaned()
# flow_graph_box.pack_start(self.scrolled_window)
self.flow_graph_vpaned.pack1(self.notebook)
self.hpaned.pack1(self.flow_graph_vpaned)
self.btwin = BlockTreeWindow(platform, self.get_flow_graph)
self.hpaned.pack2(self.btwin, False) # dont allow resize
# create the reports window
self.text_display = TextDisplay()
# house the reports in a scrolled window
self.reports_scrolled_window = gtk.ScrolledWindow()
self.reports_scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.reports_scrolled_window.add(self.text_display)
self.reports_scrolled_window.set_size_request(-1, DEFAULT_REPORTS_WINDOW_WIDTH)
self.flow_graph_vpaned.pack2(self.reports_scrolled_window, False) # dont allow resize
# load preferences and show the main window
Preferences.load(platform)
self.resize(*Preferences.main_window_size())
self.flow_graph_vpaned.set_position(Preferences.reports_window_position())
self.hpaned.set_position(Preferences.blocks_window_position())
self.show_all()
self.reports_scrolled_window.hide()
self.btwin.hide()
############################################################
# Event Handlers
############################################################
def _quit(self, window, event):
"""
Handle the delete event from the main window.
Generated by pressing X to close, alt+f4, or right click+close.
This method in turns calls the state handler to quit.
Returns:
true
"""
Actions.APPLICATION_QUIT()
return True
def _handle_page_change(self, notebook, page, page_num):
"""
Handle a page change. When the user clicks on a new tab,
reload the flow graph to update the vars window and
call handle states (select nothing) to update the buttons.
Args:
notebook: the notebook
page: new page
page_num: new page number
"""
self.current_page = self.notebook.get_nth_page(page_num)
Messages.send_page_switch(self.current_page.get_file_path())
Actions.PAGE_CHANGE()
############################################################
# Report Window
############################################################
def add_report_line(self, line):
"""
Place line at the end of the text buffer, then scroll its window all the way down.
Args:
line: the new text
"""
self.text_display.insert(line)
############################################################
# Pages: create and close
############################################################
def new_page(self, file_path="", show=False):
"""
#.........这里部分代码省略.........
示例7: PropsDialog
class PropsDialog(gtk.Dialog):
"""
A dialog to set block parameters, view errors, and view documentation.
"""
def __init__(self, block):
"""
Properties dialog constructor.
Args:
block: a block instance
"""
self._hash = 0
gtk.Dialog.__init__(
self,
title='Properties: %s' % block.get_name(),
buttons=(gtk.STOCK_OK, gtk.RESPONSE_ACCEPT,
gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
gtk.STOCK_APPLY, gtk.RESPONSE_APPLY)
)
self.set_response_sensitive(gtk.RESPONSE_APPLY, False)
self.set_size_request(MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
self._block = block
vpaned = gtk.VPaned()
self.vbox.pack_start(vpaned)
# Notebook to hold param boxes
notebook = gtk.Notebook()
notebook.set_show_border(False)
notebook.set_scrollable(True) # scroll arrows for page tabs
notebook.set_tab_pos(gtk.POS_TOP)
vpaned.pack1(notebook, True)
# Params boxes for block parameters
self._params_boxes = list()
for tab in block.get_param_tab_labels():
label = gtk.Label()
vbox = gtk.VBox()
scroll_box = gtk.ScrolledWindow()
scroll_box.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scroll_box.add_with_viewport(vbox)
notebook.append_page(scroll_box, label)
self._params_boxes.append((tab, label, vbox))
# Docs for the block
self._docs_text_display = TextDisplay()
self._docs_box = gtk.ScrolledWindow()
self._docs_box.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._docs_box.add_with_viewport(self._docs_text_display)
notebook.append_page(self._docs_box, gtk.Label("Documentation"))
# Error Messages for the block
self._error_messages_text_display = TextDisplay()
self._error_box = gtk.ScrolledWindow()
self._error_box.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self._error_box.add_with_viewport(self._error_messages_text_display)
vpaned.pack2(self._error_box)
vpaned.set_position(int(0.65 * MIN_DIALOG_HEIGHT))
# Connect events
self.connect('key-press-event', self._handle_key_press)
self.connect('show', self._update_gui)
self.connect('response', self._handle_response)
self.show_all() # show all (performs initial gui update)
def _params_changed(self):
"""
Have the params in this dialog changed?
Ex: Added, removed, type change, hide change...
To the props dialog, the hide setting of 'none' and 'part' are identical.
Therefore, the props dialog only cares if the hide setting is/not 'all'.
Make a hash that uniquely represents the params' state.
Returns:
true if changed
"""
old_hash = self._hash
#create a tuple of things from each param that affects the params box
self._hash = hash(tuple([(
hash(param), param.get_type(), param.get_hide() == 'all',
) for param in self._block.get_params()]))
return self._hash != old_hash
def _handle_changed(self, *args):
"""
A change occurred within a param:
Rewrite/validate the block and update the gui.
"""
#update for the block
self._block.rewrite()
self._block.validate()
self._update_gui()
self._activate_apply()
def _activate_apply(self):
self.set_response_sensitive(gtk.RESPONSE_APPLY, True)
def _update_gui(self, *args):
#.........这里部分代码省略.........
示例8: ParamsDialog
class ParamsDialog(gtk.Dialog):
"""A dialog box to set block parameters."""
def __init__(self, block):
"""
SignalBlockParamsDialog contructor.
@param block the signal block
"""
gtk.Dialog.__init__(self,
title='Properties: %s'%block.get_name(),
buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE),
)
self.block = block
self.set_size_request(MIN_DIALOG_WIDTH, MIN_DIALOG_HEIGHT)
vbox = gtk.VBox()
#Add the title label
vbox.pack_start(get_title_label('Parameters'), False)
#Create the scrolled window to hold all the parameters
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add_with_viewport(vbox)
self.vbox.pack_start(scrolled_window, True)
#Error Messages for the block
self._error_box = gtk.VBox()
self._error_messages_text_display = TextDisplay()
self._error_box.pack_start(gtk.Label(), False, False, 7) #spacing
self._error_box.pack_start(get_title_label('Error Messages'), False)
self._error_box.pack_start(self._error_messages_text_display, False)
#Docs for the block
self._docs_box = err_box = gtk.VBox()
self._docs_text_display = TextDisplay()
self._docs_box.pack_start(gtk.Label(), False, False, 7) #spacing
self._docs_box.pack_start(get_title_label('Documentation'), False)
self._docs_box.pack_start(self._docs_text_display, False)
#Add all the parameters
for param in self.block.get_params():
vbox.pack_start(param.get_input_object(self._handle_changed), False)
#Add the error and docs box
vbox.pack_start(self._error_box, False)
vbox.pack_start(self._docs_box, False)
#connect and show
self.connect('key_press_event', self._handle_key_press)
self.show_all()
#initial update
for param in self.block.get_params(): param.update()
self._update()
def _update(self):
"""
Update the error messages box.
Hide the box if there are no errors.
Update the documentation block.
Hide the box if there are no docs.
"""
self.block.validate()
#update the errors box
if self.block.is_valid(): self._error_box.hide()
else: self._error_box.show()
messages = '\n\n'.join(self.block.get_error_messages())
self._error_messages_text_display.set_text(messages)
#update the docs box
if self.block.get_doc(): self._docs_box.show()
else: self._docs_box.hide()
self._docs_text_display.set_text(self.block.get_doc())
def _handle_key_press(self, widget, event):
"""
Handle key presses from the keyboard.
Call the ok response when enter is pressed.
@return false to forward the keypress
"""
keyname = gtk.gdk.keyval_name(event.keyval)
if keyname == 'Return': self.response(gtk.RESPONSE_OK)
return False #forward the keypress
def _handle_changed(self, param):
"""
A change occured, update any dependent parameters:
The enum inside the variable type may have changed and,
the variable param will need an external update.
@param param the graphical parameter that initiated the callback
"""
#update dependent params
if param.is_enum():
for other_param in param.get_parent().get_params():
if param.get_key() is not other_param.get_key() and (
param.get_key() in other_param._type or \
param.get_key() in other_param._hide): other_param.update()
#update
self._update()
return True
def run(self):
"""
Call run().
@return true if a change occured.
"""
original_data = list()
for param in self.block.get_params():
original_data.append(param.get_value())
#.........这里部分代码省略.........