def __init__(self):
self.title = 'Empty Page'
# Create CCCanvas item and widget with this item as root
self.cc_item = cccanvas.Item()
self.widget = cccanvas.view_widget_new_root(self.cc_item)
# show the widget
self.widget.show()
def __init__(self):
self.title = 'Crossing'
self.colors = [ cccanvas.color_new_rgb(0.0,0.0,0.0),
cccanvas.color_new_rgb(1.0,0.0,0.0) ]
self.brushs = []
self.brushs.append(cccanvas.BrushColor(self.colors[0]))
self.brushs.append(cccanvas.BrushColor(self.colors[1]))
#self.brushs = [ cccanvas.BrushColor(self.colors[0]),
# cccanvas.BrushColor(self.colors[1]) ]
# main widget
self.widget = gtk.VBox(False, 6)
self.widget.set_border_width(6)
# Scroll
#swin = gtk.ScrolledWindow()
#self.widget.pack_start(swin)
# Create CCCanvas item and widget with this item as root
self.root = cccanvas.Item()
self.view = cccanvas.view_widget_new_root(self.root)
self.view.show()
self.widget.pack_start(self.view)
# Label
self.label = gtk.Label('Move the mouse over a circle')
self.label.show()
self.widget.pack_start(self.label)
n_circles = 12
center = 130.0
radius = 125.0
r = [ 25.5,
15.0,
9.0,
5.4,
3.24 ]
r.append( r[4]*0.6 )
r.append( r[5]*0.6 )
r.append( r[6]*0.6 )
for i in range(n_circles):
out = 0
for r_el in r:
circle = cccanvas.Circle()
out += r_el
circle.set_anchor( center + (radius - out) * sin(2.0*pi*i/n_circles),
center - (radius - out) * cos(2.0*pi*i/n_circles))
circle.set_radius( r_el );
circle.set_brush_border (self.brushs[0])
circle.connect("enter-notify-event", self.enter_callback)
circle.connect("leave-notify-event", self.leave_callback)
self.root.append(circle)
self.widget.show()
def __init__(self):
self.title = 'Text Element'
self.widget = gtk.VBox(False, 6)
self.root = cc.Item()
self.text = cc.Text()
self.text.SET_FLAGS(cc.CAN_FOCUS)
self.text.set_editable(True)
self.root.append(self.text)
self.rect = cc.Rectangle()
self.rect.set_grid_aligned(True)
self.root.append(self.rect)
self.arrow = cc.Line()
self.arrow.set_grid_aligned(True)
self.arrow.line(5.0, 0.0)
self.arrow.line(0.0, 5.0)
self.arrow.line(0.0, 0.0)
self.arrow.line(5.0, 0.0)
self.root.append(self.arrow)
self.arrow.set_brush_border(
cc.BrushColor(cc.color_new_rgba(0.0, 0.0, 1.0, 0.5)))
self.rect.set_brush_border(
cc.BrushColor(cc.color_new_rgba(1.0, 0.0, 0.0, 0.5)))
self.text.connect("all-bounds-changed", self.update_bounds, self.rect)
self.canvas = cc.view_widget_new_root(self.root)
self.canvas.set_flags(gtk.CAN_FOCUS)
self.widget.pack_start(self.canvas)
self.notebook = gtk.Notebook()
self.widget.pack_start(self.notebook, False, False, 0)
props = herzi_properties.HerziProperties()
prop_group = props.add("Canvas View")
widget = gtk.ToggleButton()
widget.set_use_underline(True)
widget.connect("toggled", self.canvas_center_view_toggled, self.canvas)
self.canvas_center_view_toggled(widget, self.canvas)
prop_group.add("_Center View", widget)
widget = gtk.SpinButton(climb_rate=0.01, digits=2)
widget.set_range(0, 30)
widget.set_increments(0.01, 0.1)
widget.set_value(self.canvas.get_zoom())
widget.connect("value-changed", self.canvas_zoom_changed, self.canvas)
prop_group.add("_Zoom", widget)
self.notebook.append_page(props, gtk.Label("Canvas View"))
props = herzi_properties.HerziProperties()
prop_group = props.add("Text Element")
widget = herzi_combo.HerziCombo(gtk.ANCHOR_CENTER)
widget.connect("changed", self.text_anchor_type_changed, self.text)
self.text_anchor_type_changed(widget, self.text)
prop_group.add("_Anchor Type", widget)
widget = gtk.ToggleButton()
widget.set_use_underline(True)
widget.connect("toggled", self.text_size_pixels_toggled, self.text)
self.text_size_pixels_toggled(widget, self.text)
prop_group.add("_Size in Pixels", widget)
widget = gtk.Entry()
widget.connect("notify::text", self.text_text_changed, self.text)
widget.set_text('libccc 0.0.2')
self.text.connect("notify::text", self.update_entry_from_layout, widget)
prop_group.add("_Text", widget)
self.notebook.append_page(props, gtk.Label("Text Element"))
self.widget.show_all()
