def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if self.is_disabled():
color = dialog.theme['dropdown']['disabled_color']
else:
color = dialog.theme['dropdown']['gui_color']
if self.field is None:
self.field = dialog.theme['dropdown']['image'].generate(
color, dialog.batch, dialog.bg_group)
if self.label is None:
self.label = KyttenLabel(
self.selected,
font_name=dialog.theme['dropdown']['font'],
font_size=dialog.theme['dropdown']['font_size'],
color=dialog.theme['dropdown']['text_color'],
batch=dialog.batch,
group=dialog.fg_group)
font = self.label.document.get_font()
height = font.ascent - font.descent
self.width, self.height = self.field.get_needed_size(
self.label.content_width, height)
def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if self.is_selected:
path = ['menuoption', 'selection']
else:
path = ['menuoption']
if self.label is None:
if self.is_disabled():
color = dialog.theme[path]['disabled_color']
else:
color = dialog.theme[path]['text_color']
self.label = KyttenLabel(self.text,
color=color,
font_name=dialog.theme[path]['font'],
font_size=dialog.theme[path]['font_size'],
batch=dialog.batch,
group=dialog.fg_group)
font = self.label.document.get_font()
self.width = self.label.content_width + self.option_padding_x
self.height = font.ascent - font.descent + self.option_padding_y
if self.background is None:
if self.is_selected:
self.background = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch,
dialog.bg_group)
if self.highlight is None:
if self.is_highlight():
self.highlight = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['highlight_color'],
dialog.batch,
dialog.highlight_group)
def size(self, dialog):
if dialog is None:
return
Widget.size(self, dialog)
if self.label is None:
self.label = KyttenLabel(
self.text,
bold=self.bold,
italic=self.italic,
color=self.color or dialog.theme[self.path + ['gui_color']],
font_name=self.font_name or dialog.theme[self.path + ['font']],
font_size=self.font_size
or dialog.theme[self.path + ['font_size']],
batch=dialog.batch,
group=dialog.fg_group)
font = self.label.document.get_font()
self.width = self.label.content_width
self.height = font.ascent - font.descent # descent is negative
def size(self, dialog):
"""
Sizes the Button. If necessary, creates the graphic elements.
@param dialog Dialog which contains the Button
"""
if dialog is None:
return
Control.size(self, dialog)
if self.is_pressed:
path = ['button', 'down']
else:
path = ['button', 'up']
if self.is_disabled():
color = dialog.theme[path]['disabled_color']
else:
color = dialog.theme[path]['gui_color']
if self.button is None:
self.button = dialog.theme[path]['image'].generate(
color, dialog.batch, dialog.bg_group)
if self.highlight is None and self.is_highlight():
self.highlight = dialog.theme[path]['highlight']['image'].\
generate(dialog.theme[path]['highlight_color'],
dialog.batch,
dialog.bg_group)
if self.label is None:
self.label = KyttenLabel(self.text,
font_name=dialog.theme[path]['font'],
font_size=dialog.theme[path]['font_size'],
color=dialog.theme[path]['text_color'],
batch=dialog.batch,
group=dialog.fg_group)
# Treat the height of the label as ascent + descent
font = self.label.document.get_font()
height = font.ascent - font.descent # descent is negative
self.width, self.height = self.button.get_needed_size(
self.label.content_width, height)
def size(self, dialog):
"""
Sizes the Checkbox. If necessary, creates the graphic elements.
@param dialog Dialog which contains the Checkbox
"""
if dialog is None:
return
Control.size(self, dialog)
if self.is_checked:
path = ['checkbox', 'checked']
else:
path = ['checkbox', 'unchecked']
if self.is_disabled():
color = dialog.theme[path]['disabled_color']
else:
color = dialog.theme[path]['gui_color']
if self.checkbox is None:
self.checkbox = dialog.theme[path]['image'].generate(
color, dialog.batch, dialog.bg_group)
if self.highlight is None and self.is_highlight():
self.highlight = dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['highlight_color'], dialog.batch,
dialog.bg_group)
if self.label is None:
self.label = KyttenLabel(self.text,
font_name=dialog.theme[path]['font'],
font_size=dialog.theme[path]['font_size'],
color=color,
batch=dialog.batch,
group=dialog.fg_group)
# Treat the height of the label as ascent + descent
font = self.label.document.get_font()
height = font.ascent - font.descent # descent is negative
self.width = self.checkbox.width + self.padding + \
self.label.content_width
self.height = max(self.checkbox.height, height)
def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if self.is_selected:
path = ['menuoption', 'selection']
else:
path = ['menuoption']
if self.label is None:
if self.is_disabled():
color = dialog.theme[path]['disabled_color']
else:
color = dialog.theme[path]['text_color']
self.label = KyttenLabel(self.text,
color=color,
font_name=dialog.theme[path]['font'],
font_size=dialog.theme[path]['font_size'],
batch=dialog.batch,
group=dialog.fg_group)
font = self.label.document.get_font()
self.width = self.label.content_width
self.height = font.ascent - font.descent
if self.background is None:
if self.is_selected:
self.background = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch,
dialog.bg_group)
if self.highlight is None:
if self.is_highlight():
self.highlight = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['highlight_color'],
dialog.batch,
dialog.highlight_group)
class MenuOption(Control):
"""
MenuOption is a choice within a menu. When selected, it inverts
(inverted color against text-color background) to indicate that it
has been chosen.
"""
def __init__(self, text="", anchor=ANCHOR_CENTER, menu=None,
disabled=False):
Control.__init__(self, disabled=disabled)
self.text = text
self.anchor = anchor
self.menu = menu
self.label = None
self.background = None
self.highlight = None
self.is_selected = False
def delete(self):
if self.label is not None:
self.label.delete()
self.label = None
if self.background is not None:
self.background.delete()
self.background = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def expand(self, width, height):
self.width = width
self.height = height
def is_expandable(self):
return True
def layout(self, x, y):
self.x, self.y = x, y
if self.background is not None:
self.background.update(x, y, self.width, self.height)
if self.highlight is not None:
self.highlight.update(x, y, self.width, self.height)
font = self.label.document.get_font()
height = font.ascent - font.descent
x, y = GetRelativePoint(self, self.anchor,
Widget(self.label.content_width, height),
self.anchor, (0, 0))
self.label.x = x
self.label.y = y - font.descent
def on_gain_highlight(self):
Control.on_gain_highlight(self)
self.size(self.saved_dialog) # to set up the highlight
if self.highlight is not None:
self.highlight.update(self.x, self.y,
self.menu.width, self.height)
def on_lose_highlight(self):
Control.on_lose_highlight(self)
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def on_mouse_release(self, x, y, button, modifiers):
self.menu.select(self.text)
def select(self):
if self.is_disabled():
return # disabled options can't be selected
self.is_selected = True
if self.label is not None:
self.label.delete()
self.label = None
self.saved_dialog.set_needs_layout()
def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if self.is_selected:
path = ['menuoption', 'selection']
else:
path = ['menuoption']
if self.label is None:
if self.is_disabled():
color = dialog.theme[path]['disabled_color']
else:
color = dialog.theme[path]['text_color']
self.label = KyttenLabel(self.text,
color=color,
font_name=dialog.theme[path]['font'],
font_size=dialog.theme[path]['font_size'],
batch=dialog.batch,
group=dialog.fg_group)
font = self.label.document.get_font()
self.width = self.label.content_width
self.height = font.ascent - font.descent
if self.background is None:
if self.is_selected:
self.background = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch,
dialog.bg_group)
if self.highlight is None:
if self.is_highlight():
self.highlight = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['highlight_color'],
dialog.batch,
dialog.highlight_group)
def unselect(self):
self.is_selected = False
if self.label is not None:
self.label.delete()
self.label = None
if self.background is not None:
self.background.delete()
self.background = None
self.saved_dialog.set_needs_layout()
def teardown(self):
self.menu = None
Control.teardown(self)
class MenuOption(Control):
"""
MenuOption is a choice within a menu. When selected, it inverts
(inverted color against text-color background) to indicate that it
has been chosen.
"""
def __init__(self,
text="",
anchor=ANCHOR_CENTER,
menu=None,
disabled=False,
option_padding_x=0,
option_padding_y=0):
Control.__init__(self, disabled=disabled)
self.text = text
self.anchor = anchor
self.menu = menu
self.label = None
self.background = None
self.highlight = None
self.is_selected = False
self.option_padding_x = option_padding_x
self.option_padding_y = option_padding_y
def delete(self):
if self.label is not None:
self.label.delete()
self.label = None
if self.background is not None:
self.background.delete()
self.background = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def expand(self, width, height):
self.width = width
self.height = height
def is_expandable(self):
return True
def layout(self, x, y):
self.x, self.y = x, y
if self.background is not None:
self.background.update(x, y, self.width, self.height)
if self.highlight is not None:
self.highlight.update(x, y, self.width, self.height)
font = self.label.document.get_font()
height = font.ascent - font.descent
x, y = GetRelativePoint(self, self.anchor,
Widget(self.label.content_width, height),
self.anchor, (0, 0))
self.label.x = x
self.label.y = y - font.descent
def on_gain_highlight(self):
Control.on_gain_highlight(self)
self.size(self.saved_dialog) # to set up the highlight
if self.highlight is not None:
self.highlight.update(self.x, self.y, self.menu.width, self.height)
def on_lose_highlight(self):
Control.on_lose_highlight(self)
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def on_mouse_release(self, x, y, button, modifiers):
self.menu.select(self.text)
def select(self):
if self.is_disabled():
return # disabled options can't be selected
self.is_selected = True
if self.label is not None:
self.label.delete()
self.label = None
self.saved_dialog.set_needs_layout()
def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if self.is_selected:
path = ['menuoption', 'selection']
else:
path = ['menuoption']
if self.label is None:
if self.is_disabled():
color = dialog.theme[path]['disabled_color']
else:
color = dialog.theme[path]['text_color']
self.label = KyttenLabel(self.text,
color=color,
font_name=dialog.theme[path]['font'],
font_size=dialog.theme[path]['font_size'],
batch=dialog.batch,
group=dialog.fg_group)
font = self.label.document.get_font()
self.width = self.label.content_width + self.option_padding_x
self.height = font.ascent - font.descent + self.option_padding_y
if self.background is None:
if self.is_selected:
self.background = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch,
dialog.bg_group)
if self.highlight is None:
if self.is_highlight():
self.highlight = \
dialog.theme[path]['highlight']['image'].generate(
dialog.theme[path]['highlight_color'],
dialog.batch,
dialog.highlight_group)
def unselect(self):
self.is_selected = False
if self.label is not None:
self.label.delete()
self.label = None
if self.background is not None:
self.background.delete()
self.background = None
self.saved_dialog.set_needs_layout()
def teardown(self):
self.menu = None
Control.teardown(self)
