def size(self, dialog):
"""
Creates scrollbar components.
"""
if dialog is None:
return
Control.size(self, dialog)
dialog.set_wheel_hint(self)
if self.left is None:
if self.pos > 0.0:
path = self.IMAGE_LEFT
else:
path = self.IMAGE_LEFTMAX
self.left = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'], dialog.batch, dialog.fg_group)
# Left button is our basis for minimum dimension
self.width, self.height = self.left.width, self.left.height
if self.space is None:
path = self.IMAGE_SPACE
self.space = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'], dialog.batch, dialog.fg_group)
if self.bar is None:
path = self.IMAGE_BAR
self.bar = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'], dialog.batch, dialog.fg_group)
if self.right is None:
if self.pos < 1.0 - self.bar_width:
path = self.IMAGE_RIGHT
else:
path = self.IMAGE_RIGHTMAX
self.right = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'], dialog.batch, dialog.fg_group)
def size(self, dialog):
"""
Creates slider components.
"""
if dialog is None:
return
Control.size(self, dialog)
if self.is_disabled():
color = dialog.theme['slider']['disabled_color']
else:
color = dialog.theme['slider']['gui_color']
if self.bar is None:
path = self.IMAGE_BAR
self.bar = dialog.theme[path]['image'].generate(
color, dialog.batch, dialog.bg_group)
self.padding = dialog.theme[path]['padding']
if self.knob is None:
path = self.IMAGE_KNOB
self.knob = dialog.theme[path]['image'].generate(
color, dialog.batch, dialog.highlight_group)
self.offset = dialog.theme[path]['offset']
if not self.markers and self.steps is not None:
path = self.IMAGE_STEP
for n in xrange(0, self.steps + 1):
self.markers.append(dialog.theme[path]['image'].generate(
color, dialog.batch, dialog.fg_group))
self.step_offset = dialog.theme[path]['offset']
width, height = self.bar.get_needed_size(self.min_width, 0)
left, right, top, bottom = self.padding
self.width = width + left + right
self.height = height + top + bottom
def __init__(self,
text="",
is_checked=False,
id=None,
align=HALIGN_RIGHT,
padding=4,
on_click=None,
disabled=False):
"""
Creates a new checkbox. The provided text will be used to caption the
checkbox.
@param text Label for the checkbox
@param is_checked True if we should start checked
@param id ID for value
@param align HALIGN_RIGHT if label should be right of checkbox,
HALIGN_LEFT if label should be left of checkbox
@param padding Space between checkbox and label
@param on_click Callback for the checkbox
@param disabled True if the checkbox should be disabled
"""
assert align in [HALIGN_LEFT, HALIGN_RIGHT]
Control.__init__(self, id=id, disabled=disabled)
self.text = text
self.is_checked = is_checked
self.align = align
self.padding = padding
self.on_click = on_click
self.label = None
self.checkbox = None
self.highlight = None
def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if not self.set_document_style:
self.do_set_document_style(dialog)
if self.content is None:
self.content = pyglet.text.layout.IncrementalTextLayout(
self.document,
self.content_width,
self.max_height,
multiline=True,
batch=dialog.batch,
group=dialog.fg_group)
if self.is_fixed_size or (
self.max_height
and self.content.content_height > self.max_height):
self.height = self.max_height
else:
self.height = self.content.content_height
self.content.height = self.height
if self.always_show_scrollbar or \
(self.max_height and self.content.content_height > self.max_height):
if self.scrollbar is None:
self.scrollbar = VScrollbar(self.max_height)
self.scrollbar.size(dialog)
self.scrollbar.set(self.max_height, self.content.content_height)
if self.scrollbar is not None:
self.width = self.content_width + self.scrollbar.width
else:
self.width = self.content_width
def size(self, dialog):
if dialog is None:
return
Control.size(self, dialog)
if not self.set_document_style:
self.do_set_document_style(dialog)
if self.content is None:
self.content = pyglet.text.layout.IncrementalTextLayout(
self.document,
self.content_width,
self.max_height,
multiline=True, batch=dialog.batch, group=dialog.fg_group)
if self.is_fixed_size or (self.max_height and
self.content.content_height > self.max_height):
self.height = self.max_height
else:
self.height = self.content.content_height
self.content.height = self.height
if self.always_show_scrollbar or \
(self.max_height and self.content.content_height > self.max_height):
if self.scrollbar is None:
self.scrollbar = VScrollbar(self.max_height)
self.scrollbar.size(dialog)
self.scrollbar.set(self.max_height, self.content.content_height)
if self.scrollbar is not None:
self.width = self.content_width + self.scrollbar.width
else:
self.width = self.content_width
def __init__(self, value=0.0, min_value=0.0, max_value=1.0, steps=None,
width=100, id=None, on_set=None, disabled=False):
"""
Creates a new slider.
@param min_value Minimum value
@param max_value Maximum value
@param steps None if this slider should cover the range from 0.0 to
1.0 smoothly, otherwise we will divide the range
up into steps. For instance, 2 steps would give the
possible values 0, 0.5, and 1.0 (then multiplied by scale)
@param width Minimum width of the tracking area. Note that this
is the interior length of the slider, not the overall
size.
@param id ID for identifying this slider.
@param on_set Callback function for when the value of this slider
changes.
@param diasbled True if the slider should be disabled
"""
Control.__init__(self, id=id, disabled=disabled)
self.min_value = min_value
self.max_value = max_value
self.steps = steps
self.min_width = width
self.on_set = on_set
self.bar = None
self.knob = None
self.markers = []
self.pos = max(
min(float(value - min_value) / (max_value - min_value), 1.0),
0.0)
self.offset = (0, 0)
self.step_offset = (0, 0)
self.padding = (0, 0, 0, 0)
self.is_dragging = False
def __init__(self, text="", is_checked=False, id=None,
align=HALIGN_RIGHT, padding=4, on_click=None,
disabled=False):
"""
Creates a new checkbox. The provided text will be used to caption the
checkbox.
@param text Label for the checkbox
@param is_checked True if we should start checked
@param id ID for value
@param align HALIGN_RIGHT if label should be right of checkbox,
HALIGN_LEFT if label should be left of checkbox
@param padding Space between checkbox and label
@param on_click Callback for the checkbox
@param disabled True if the checkbox should be disabled
"""
assert align in [HALIGN_LEFT, HALIGN_RIGHT]
Control.__init__(self, id=id, disabled=disabled)
self.text = text
self.is_checked = is_checked
self.align = align
self.padding = padding
self.on_click = on_click
self.label = None
self.checkbox = None
self.highlight = None
def __init__(self, title, content=None, is_open=True, align=HALIGN_CENTER):
Control.__init__(self)
if align == HALIGN_LEFT:
left_expand = False
right_expand = True
elif align == HALIGN_CENTER:
left_expand = True
right_expand = True
else: # HALIGN_RIGHT
left_expand = True
right_expand = False
self.is_open = is_open
self.folding_content = content
self.book = Graphic(self._get_image_path())
self.header = HorizontalLayout([
Graphic(path=["section", "left"], is_expandable=left_expand),
Frame(HorizontalLayout([
self.book,
Label(title, path=["section"]),
]),
path=["section", "center"],
use_bg_group=True),
Graphic(path=["section", "right"], is_expandable=right_expand),
],
align=VALIGN_BOTTOM,
padding=0)
layout = [self.header]
if self.is_open:
layout.append(content)
VerticalLayout.__init__(self, content=layout, align=align)
def __init__(self, title, content=None, is_open=True, align=HALIGN_CENTER):
Control.__init__(self)
if align == HALIGN_LEFT:
left_expand = False
right_expand = True
elif align == HALIGN_CENTER:
left_expand = True
right_expand = True
else: # HALIGN_RIGHT
left_expand = True
right_expand = False
self.is_open = is_open
self.folding_content = content
self.book = Graphic(self._get_image_path())
self.header = HorizontalLayout([
Graphic(path=["section", "left"], is_expandable=left_expand),
Frame(HorizontalLayout([
self.book,
Label(title, path=["section"]),
]), path=["section", "center"],
use_bg_group=True),
Graphic(path=["section", "right"], is_expandable=right_expand),
], align=VALIGN_BOTTOM, padding=0)
layout = [self.header]
if self.is_open:
layout.append(content)
VerticalLayout.__init__(self, content=layout, align=align)
def layout(self, x, y):
"""
Places the Checkbox.
@param x X coordinate of lower left corner
@param y Y coordinate of lower left corner
"""
Control.layout(self, x, y)
if self.align == HALIGN_RIGHT: # label goes on right
self.checkbox.update(
x, y + self.height / 2 - self.checkbox.height / 2,
self.checkbox.width, self.checkbox.height)
self.label.x = x + self.checkbox.width + self.padding
else: # label goes on left
self.label.x = x
self.checkbox.update(
x + self.label.content_width + self.padding,
y + self.height / 2 - self.checkbox.height / 2,
self.checkbox.width, self.checkbox.height)
if self.highlight is not None:
self.highlight.update(self.x, self.y, self.width, self.height)
font = self.label.document.get_font()
height = font.ascent - font.descent
self.label.y = y + self.height / 2 - height / 2 - font.descent
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):
"""
Creates slider components.
"""
if dialog is None:
return
Control.size(self, dialog)
if self.is_disabled():
color = dialog.theme['slider']['disabled_color']
else:
color = dialog.theme['slider']['gui_color']
if self.bar is None:
path = self.IMAGE_BAR
self.bar = dialog.theme[path]['image'].generate(
color,
dialog.batch, dialog.bg_group)
self.padding = dialog.theme[path]['padding']
if self.knob is None:
path = self.IMAGE_KNOB
self.knob = dialog.theme[path]['image'].generate(
color,
dialog.batch, dialog.highlight_group)
self.offset = dialog.theme[path]['offset']
if not self.markers and self.steps is not None:
path = self.IMAGE_STEP
for n in xrange(0, self.steps + 1):
self.markers.append(
dialog.theme[path]['image'].generate(
color,
dialog.batch, dialog.fg_group))
self.step_offset = dialog.theme[path]['offset']
width, height = self.bar.get_needed_size(self.min_width, 0)
left, right, top, bottom = self.padding
self.width = width + left + right
self.height = height + top + bottom
def __init__(self, width):
"""
Creates a new scrollbar.
@param width Width of the area for which we are a scrollbar
"""
Control.__init__(self, width=width, height=0)
self.__init2__(width)
def __init__(self, width):
"""
Creates a new scrollbar.
@param width Width of the area for which we are a scrollbar
"""
Control.__init__(self, width=width, height=0)
self.__init2__(width)
def __init__(self, height):
"""
Creates a new scrollbar. At the outset, we are presented with maximum
height and the templates to use.
@param height Height of the area for which we are a scrollbar
"""
Control.__init__(self, width=0, height=height)
self.__init2__(height)
def __init__(self, height):
"""
Creates a new scrollbar. At the outset, we are presented with maximum
height and the templates to use.
@param height Height of the area for which we are a scrollbar
"""
Control.__init__(self, width=0, height=height)
self.__init2__(height)
def layout(self, x, y):
Control.layout(self, x, y)
self.field.update(x, y, self.width, self.height)
x, y, width, height = self.field.get_content_region()
font = self.label.document.get_font()
height = font.ascent - font.descent
self.label.x = x
self.label.y = y - font.descent
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 layout(self, x, y):
Control.layout(self, x, y)
self.field.update(x, y, self.width, self.height)
x, y, width, height = self.field.get_content_region()
font = self.label.document.get_font()
height = font.ascent - font.descent
self.label.x = x
self.label.y = y - font.descent
def on_lose_focus(self):
Control.on_lose_focus(self)
self.delete()
if self.saved_dialog is not None:
self.size(self.saved_dialog)
self.layout(self.x, self.y)
if self.on_input is not None:
if self.id is not None:
self.on_input(self.id, self.get_text())
else:
self.on_input(self.get_text())
def delete(self):
"""
Clean up our graphic elements
"""
Control.delete(self)
if self.checkbox is not None:
self.checkbox.delete()
self.checkbox = None
if self.label is not None:
self.label.delete()
self.label = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def __init__(self):
"""
Creates a new event manager for a dialog.
@param content The Widget which we wrap
"""
Control.__init__(self)
self.controls = []
self.control_areas = {}
self.control_map = {}
self.hover = None
self.focus = None
self.wheel_hint = None
self.wheel_target = None
def delete(self):
"""
Clean up our graphic elements
"""
Control.delete(self)
if self.checkbox is not None:
self.checkbox.delete()
self.checkbox = None
if self.label is not None:
self.label.delete()
self.label = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def __init__(self):
"""
Creates a new event manager for a dialog.
@param content The Widget which we wrap
"""
Control.__init__(self)
self.controls = []
self.control_areas = {}
self.control_map = {}
self.hover = None
self.focus = None
self.wheel_hint = None
self.wheel_target = None
def delete(self):
"""
Clean up our graphic elements
"""
Control.delete(self)
if self.button is not None:
self.button.delete()
self.button = None
if self.label is not None:
self.label.delete()
self.label = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def delete(self):
"""
Clean up our graphic elements
"""
Control.delete(self)
if self.button is not None:
self.button.delete()
self.button = None
if self.label is not None:
self.label.delete()
self.label = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def __init__(self, options=[], selected=None, id=None,
max_height=400, align=VALIGN_TOP, on_select=None,
disabled=False):
assert options
Control.__init__(self, id=id, disabled=disabled)
self.options = options
self.selected = selected or options[0]
assert self.selected in self.options
self.max_height = max_height
self.align = align
self.on_select = on_select
self.field = None
self.label = None
self.pulldown_menu = None
def __init__(self, id=None, text="", length=20, max_length=None, padding=0,
on_input=None, disabled=False):
Control.__init__(self, id=id, disabled=disabled)
self.text = text
self.length = length
self.max_length = max_length
self.padding = padding
self.on_input = on_input
self.document = pyglet.text.document.UnformattedDocument(text)
self.document_style_set = False
self.text_layout = None
self.label = None
self.caret = None
self.field = None
self.highlight = None
def layout(self, x, y):
"""
Places the Button.
@param x X coordinate of lower left corner
@param y Y coordinate of lower left corner
"""
Control.layout(self, x, y)
self.button.update(self.x, self.y, self.width, self.height)
if self.highlight is not None:
self.highlight.update(self.x, self.y, self.width, self.height)
x, y, width, height = self.button.get_content_region()
font = self.label.document.get_font()
self.label.x = x + width/2 - self.label.content_width/2
self.label.y = y + height/2 - font.ascent/2 - font.descent
def layout(self, x, y):
"""
Places the Button.
@param x X coordinate of lower left corner
@param y Y coordinate of lower left corner
"""
Control.layout(self, x, y)
self.button.update(self.x, self.y, self.width, self.height)
if self.highlight is not None:
self.highlight.update(self.x, self.y, self.width, self.height)
x, y, width, height = self.button.get_content_region()
font = self.label.document.get_font()
self.label.x = x + width / 2 - self.label.content_width / 2
self.label.y = y + height / 2 - font.ascent / 2 - font.descent
def __init__(self, text="", id=None, on_click=None, disabled=False):
"""
Creates a new Button. The provided text will be used to caption the
button.
@param text Label for the button
@param on_click Callback for the button
@param disabled True if the button should be disabled
"""
Control.__init__(self, id=id, disabled=disabled)
self.text = text
self.on_click = on_click
self.label = None
self.button = None
self.highlight = None
self.is_pressed = False
def __init__(self, text="", id=None, on_click=None, disabled=False):
"""
Creates a new Button. The provided text will be used to caption the
button.
@param text Label for the button
@param on_click Callback for the button
@param disabled True if the button should be disabled
"""
Control.__init__(self, id=id, disabled=disabled)
self.text = text
self.on_click = on_click
self.label = None
self.button = None
self.highlight = None
self.is_pressed = False
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):
Control.delete(self)
if self.caret is not None:
self.caret.delete()
self.caret = None
if self.text_layout is not None:
self.document.remove_handlers(self.text_layout)
self.text_layout.delete()
self.text_layout = None
if self.label is not None:
self.label.delete()
self.label = None
if self.field is not None:
self.field.delete()
self.field = None
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def __init__(self, document, width=1000, height=5000,
is_fixed_size=False, always_show_scrollbar=False):
"""
Creates a new Document.
"""
Control.__init__(self, width, height)
self.max_height = height
self.content_width = width
if isinstance(document, basestring):
self.document = pyglet.text.document.UnformattedDocument(document)
else:
self.document = document
self.content = None
self.content_width = width
self.scrollbar = None
self.set_document_style = False
self.is_fixed_size = is_fixed_size
self.always_show_scrollbar = always_show_scrollbar
self.needs_layout = False
def __init__(self,
options=[],
selected=None,
id=None,
max_height=400,
align=VALIGN_TOP,
on_select=None,
disabled=False):
assert options
Control.__init__(self, id=id, disabled=disabled)
self.options = options
self.selected = selected or options[0]
assert self.selected in self.options
self.max_height = max_height
self.align = align
self.on_select = on_select
self.field = None
self.label = None
self.pulldown_menu = None
def __init__(self,
value=0.0,
min_value=0.0,
max_value=1.0,
steps=None,
width=100,
id=None,
on_set=None,
disabled=False):
"""
Creates a new slider.
@param min_value Minimum value
@param max_value Maximum value
@param steps None if this slider should cover the range from 0.0 to
1.0 smoothly, otherwise we will divide the range
up into steps. For instance, 2 steps would give the
possible values 0, 0.5, and 1.0 (then multiplied by scale)
@param width Minimum width of the tracking area. Note that this
is the interior length of the slider, not the overall
size.
@param id ID for identifying this slider.
@param on_set Callback function for when the value of this slider
changes.
@param diasbled True if the slider should be disabled
"""
Control.__init__(self, id=id, disabled=disabled)
self.min_value = min_value
self.max_value = max_value
self.steps = steps
self.min_width = width
self.on_set = on_set
self.bar = None
self.knob = None
self.markers = []
self.pos = max(
min(float(value - min_value) / (max_value - min_value), 1.0), 0.0)
self.offset = (0, 0)
self.step_offset = (0, 0)
self.padding = (0, 0, 0, 0)
self.is_dragging = False
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):
"""
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):
"""
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 __init__(self,
document,
width=1000,
height=5000,
is_fixed_size=False,
always_show_scrollbar=False):
"""
Creates a new Document.
"""
Control.__init__(self, width, height)
self.max_height = height
self.content_width = width
if isinstance(document, basestring):
self.document = pyglet.text.document.UnformattedDocument(document)
else:
self.document = document
self.content = None
self.content_width = width
self.scrollbar = None
self.set_document_style = False
self.is_fixed_size = is_fixed_size
self.always_show_scrollbar = always_show_scrollbar
self.needs_layout = False
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 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):
"""
Creates scrollbar components.
"""
if dialog is None:
return
Control.size(self, dialog)
dialog.set_wheel_hint(self)
if self.left is None:
if self.pos > 0.0:
path = self.IMAGE_LEFT
else:
path = self.IMAGE_LEFTMAX
self.left = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch, dialog.fg_group)
# Left button is our basis for minimum dimension
self.width, self.height = self.left.width, self.left.height
if self.space is None:
path = self.IMAGE_SPACE
self.space = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch, dialog.fg_group)
if self.bar is None:
path = self.IMAGE_BAR
self.bar = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch, dialog.fg_group)
if self.right is None:
if self.pos < 1.0 - self.bar_width:
path = self.IMAGE_RIGHT
else:
path = self.IMAGE_RIGHTMAX
self.right = dialog.theme[path]['image'].generate(
dialog.theme[path]['gui_color'],
dialog.batch, dialog.fg_group)
def layout(self, x, y):
"""
Places the Checkbox.
@param x X coordinate of lower left corner
@param y Y coordinate of lower left corner
"""
Control.layout(self, x, y)
if self.align == HALIGN_RIGHT: # label goes on right
self.checkbox.update(x, y + self.height/2 - self.checkbox.height/2,
self.checkbox.width, self.checkbox.height)
self.label.x = x + self.checkbox.width + self.padding
else: # label goes on left
self.label.x = x
self.checkbox.update(x + self.label.content_width + self.padding,
y + self.height/2 - self.checkbox.height/2,
self.checkbox.width, self.checkbox.height)
if self.highlight is not None:
self.highlight.update(self.x, self.y, self.width, self.height)
font = self.label.document.get_font()
height = font.ascent - font.descent
self.label.y = y + self.height/2 - height/2 - font.descent
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 teardown(self):
self.on_input = False
Control.teardown(self)
def _get_controls(self):
controls = []
if self.scrollbar:
controls += self.scrollbar._get_controls()
controls += Control._get_controls(self)
return controls
def teardown(self):
self.menu = None
Control.teardown(self)
def on_lose_highlight(self):
Control.on_lose_highlight(self)
if self.highlight is not None:
self.highlight.delete()
self.highlight = None
def on_gain_highlight(self):
Control.on_gain_highlight(self)
self.set_highlight()
def teardown(self):
self.on_set = None
Control.teardown(self)
def teardown(self):
self.on_click = None
Control.teardown(self)
def disable(self):
Control.disable(self)
self.document_style_set = False
def enable(self):
Control.enable(self)
self.document_style_set = False
def teardown(self):
self.on_select = False
self._delete_pulldown_menu()
Control.teardown(self)
def on_gain_focus(self):
Control.on_gain_focus(self)
self.delete()
if self.saved_dialog is not None:
self.size(self.saved_dialog)
self.layout(self.x, self.y)
def on_gain_highlight(self):
Control.on_gain_highlight(self)
self.size(self.saved_dialog)
if self.highlight is not None:
self.highlight.update(self.x, self.y, self.width, self.height)
