def __init__(self, text=''):
super(CheckBox, self).__init__()
self.widget = GtkHelp.CheckButton(text)
self.widget.sconnect('toggled', self._cb_redirect)
self.enable_callback('activated')
def _create_header_window(self, info):
width, height = 300, -1
vbox = gtk.VBox()
sw = gtk.ScrolledWindow()
sw.set_border_width(2)
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
# create the TreeView
treeview = gtk.TreeView()
# create the TreeViewColumns to display the data
tvcolumn = [None] * len(self.columns)
for n in range(0, len(self.columns)):
cell = gtk.CellRendererText()
cell.set_padding(2, 0)
header, kwd = self.columns[n]
tvc = gtk.TreeViewColumn(header, cell)
tvc.set_resizable(True)
tvc.connect('clicked', self.sort_cb, n)
tvc.set_clickable(True)
tvcolumn[n] = tvc
fn_data = self._mkcolfnN(kwd)
tvcolumn[n].set_cell_data_func(cell, fn_data)
treeview.append_column(tvcolumn[n])
sw.add(treeview)
vbox.pack_start(sw, fill=True, expand=True)
# create sort toggle
cb = GtkHelp.CheckButton("Sortable")
cb.sconnect('toggled', lambda w: self.set_sortable_cb(info))
hbox = gtk.HBox()
hbox.pack_start(cb, fill=True, expand=False)
vbox.pack_start(hbox, fill=True, expand=False)
vbox.show_all()
info.setvals(widget=vbox, treeview=treeview, sortw=cb)
return vbox
def __init__(self, logger):
self.logger = logger
self.drawcolors = colors.get_colors()
self.dc = get_canvas_types()
root = gtk.Window(gtk.WINDOW_TOPLEVEL)
root.set_title("Gtk2 CanvasView Example")
root.set_border_width(2)
root.connect("delete_event", lambda w, e: quit(w))
self.root = root
self.select = GtkHelp.FileSelection(root)
vbox = gtk.VBox(spacing=2)
fi = CanvasView(logger)
fi.enable_autocuts('on')
fi.set_autocut_params('zscale')
fi.enable_autozoom('on')
fi.set_zoom_algorithm('rate')
fi.set_zoomrate(1.4)
fi.show_pan_mark(True)
fi.set_callback('drag-drop', self.drop_file)
fi.set_callback('none-move', self.motion)
fi.set_bg(0.2, 0.2, 0.2)
fi.ui_setActive(True)
self.fitsimage = fi
bd = fi.get_bindings()
bd.enable_all(True)
# canvas that we will draw on
canvas = self.dc.DrawingCanvas()
canvas.enable_draw(True)
canvas.set_drawtype('rectangle', color='lightblue')
canvas.setSurface(fi)
self.canvas = canvas
# add canvas to view
private_canvas = fi.get_canvas()
private_canvas.register_for_cursor_drawing(fi)
private_canvas.add(canvas)
canvas.ui_setActive(True)
self.drawtypes = canvas.get_drawtypes()
self.drawtypes.sort()
# add a color bar
#fi.show_color_bar(True)
# add little mode indicator that shows keyboard modal states
fi.show_mode_indicator(True, corner='ur')
w = fi.get_widget()
w.set_size_request(512, 512)
vbox.pack_start(w, fill=True, expand=True)
self.readout = gtk.Label("")
vbox.pack_start(self.readout, fill=True, expand=False)
hbox = gtk.HBox(spacing=5)
wdrawtype = GtkHelp.combo_box_new_text()
index = 0
for name in self.drawtypes:
wdrawtype.insert_text(index, name)
index += 1
index = self.drawtypes.index('rectangle')
wdrawtype.set_active(index)
wdrawtype.connect('changed', self.set_drawparams)
self.wdrawtype = wdrawtype
wdrawcolor = GtkHelp.combo_box_new_text()
index = 0
for name in self.drawcolors:
wdrawcolor.insert_text(index, name)
index += 1
index = self.drawcolors.index('lightblue')
wdrawcolor.set_active(index)
wdrawcolor.connect('changed', self.set_drawparams)
self.wdrawcolor = wdrawcolor
wfill = GtkHelp.CheckButton("Fill")
wfill.sconnect('toggled', self.set_drawparams)
self.wfill = wfill
walpha = GtkHelp.SpinButton()
adj = walpha.get_adjustment()
adj.configure(0.0, 0.0, 1.0, 0.1, 0.1, 0)
walpha.set_value(1.0)
walpha.set_digits(1)
walpha.sconnect('value-changed', self.set_drawparams)
self.walpha = walpha
wclear = gtk.Button("Clear Canvas")
wclear.connect('clicked', self.clear_canvas)
wopen = gtk.Button("Open File")
wopen.connect('clicked', self.open_file)
wquit = gtk.Button("Quit")
wquit.connect('clicked', quit)
for w in (wquit, wclear, walpha, gtk.Label("Alpha:"), wfill,
wdrawcolor, wdrawtype, wopen):
hbox.pack_end(w, fill=False, expand=False)
vbox.pack_start(hbox, fill=False, expand=False)
root.add(vbox)
def build_gui(self, container):
# Paned container is just to provide a way to size the graph
# to a reasonable size
box = gtk.VPaned()
container.pack_start(box, expand=True, fill=True)
# Make the histogram plot
vbox = gtk.VBox()
self.msgFont = pango.FontDescription("Monospace 10")
tw = gtk.TextView()
tw.set_wrap_mode(gtk.WRAP_NONE)
tw.set_left_margin(4)
tw.set_right_margin(4)
tw.set_editable(False)
tw.modify_font(self.msgFont)
self.tw = tw
fr = gtk.Frame(" Pixel Values ")
fr.set_shadow_type(gtk.SHADOW_ETCHED_OUT)
fr.set_label_align(0.1, 0.5)
fr.add(tw)
fr.show_all()
vbox.pack_start(fr, padding=4, fill=True, expand=False)
box.pack1(vbox, resize=True, shrink=True)
hbox = gtk.HBox(spacing=4)
combobox = GtkHelp.combo_box_new_text()
index = 0
for i in self.sizes:
j = 1 + i * 2
name = "%dx%d" % (j, j)
combobox.insert_text(index, name)
index += 1
index = self.sizes.index(self.pixtbl_radius)
combobox.set_active(index)
combobox.sconnect('changed', self.set_cutout_size)
self.w.tooltips.set_tip(combobox, "Select size of pixel table")
hbox.pack_start(combobox, fill=False, expand=False)
# control for selecting a mark
combobox = GtkHelp.combo_box_new_text()
for tag in self.marks:
combobox.append_text(tag)
if self.mark_selected == None:
combobox.set_active(0)
else:
combobox.show_text(self.mark_selected)
combobox.sconnect("changed", self.mark_select_cb)
self.w.marks = combobox
self.w.tooltips.set_tip(combobox, "Select a mark")
hbox.pack_start(combobox, fill=False, expand=False)
btn = gtk.Button("Delete")
btn.connect('clicked', lambda w: self.clear_mark_cb())
self.w.tooltips.set_tip(btn, "Delete selected mark")
hbox.pack_start(btn, fill=False, expand=False)
btn = gtk.Button("Delete All")
btn.connect('clicked', lambda w: self.clear_all())
self.w.tooltips.set_tip(btn, "Clear all marks")
hbox.pack_start(btn, fill=False, expand=False)
btn = GtkHelp.CheckButton("Pan to mark")
btn.set_active(self.pan2mark)
btn.sconnect('toggled', self.pan2mark_cb)
self.w.tooltips.set_tip(btn, "Pan follows selected mark")
hbox.pack_start(btn, fill=False, expand=False)
vbox.pack_start(hbox, fill=True, expand=False)
btns = gtk.HButtonBox()
btns.set_layout(gtk.BUTTONBOX_START)
btns.set_spacing(3)
btns.set_child_size(15, -1)
btn = gtk.Button("Close")
btn.connect('clicked', lambda w: self.close())
btns.add(btn)
vbox.pack_start(btns, padding=4, fill=True, expand=False)
box.pack2(gtk.Label(), resize=True, shrink=True)
