def __init__(self,
length,
limvals=None,
text="",
elements=None,
normal_params=None,
initial_value=None,
finish=True):
if initial_value is None:
initial_value = 0
if limvals[0] <= initial_value <= limvals[1]: #will be False if initial_value is None
self.initial_value = initial_value
else:
if initial_value is not None:
functions.debug_msg("Initial value for slider was not in the\
limvals range. Auto set to limvals[0].")
self.initial_value = limvals[0]
self._drag_element = DraggerX(self)
super(SliderX, self).__init__(length, limvals, text, elements,
finish=False)
self._drag_element.finish()
self.add_elements(list([self._drag_element]))
reac_click = Reaction(pygame.MOUSEBUTTONDOWN,self._func_reac_click)
self.add_reaction(reac_click)
if finish:
self.finish()
def __init__(self,
length,
limvals=None,
text="",
elements=None,
normal_params=None,
initial_value=None):
if limvals[0] <= initial_value <= limvals[
1]: #will be False if initial_value is None
self.initial_value = initial_value
else:
if initial_value is not None:
functions.debug_msg("Initial value for slider was not in the\
limvals range. Auto set to limvals[0].")
self.initial_value = limvals[0]
self._drag_element = DraggerX(self)
super(SliderX, self).__init__(length, limvals, text, elements)
self._drag_element.finish()
self.add_elements(list([self._drag_element]))
def __init__(self,
length,
limvals=None,
text="",
elements=None,
normal_params=None,
initial_value=None):
if limvals[0] <= initial_value <= limvals[1]: #will be False if initial_value is None
self.initial_value = initial_value
else:
if initial_value is not None:
functions.debug_msg("Initial value for slider was not in the\
limvals range. Auto set to limvals[0].")
self.initial_value = limvals[0]
self._drag_element = DraggerX(self)
super(SliderX, self).__init__(length, limvals, text, elements)
self._drag_element.finish()
self.add_elements(list([self._drag_element]))
class SliderX(_GraphicalSlider):
def __init__(self,
length,
limvals=None,
text="",
elements=None,
normal_params=None,
initial_value=None):
if initial_value is None:
initial_value = 0
if limvals[0] <= initial_value <= limvals[1]: #will be False if initial_value is None
self.initial_value = initial_value
else:
if initial_value is not None:
functions.debug_msg("Initial value for slider was not in the\
limvals range. Auto set to limvals[0].")
self.initial_value = limvals[0]
self._drag_element = DraggerX(self)
super(SliderX, self).__init__(length, limvals, text, elements)
self._drag_element.finish()
self.add_elements(list([self._drag_element]))
reac_click = Reaction(pygame.MOUSEBUTTONDOWN,self._func_reac_click)
self.add_reaction(reac_click)
def _func_reac_click(self, e):
rel = pygame.mouse.get_rel()
## if rel[0] == 0 and rel[1] == 0:
if self.get_fus_rect().collidepoint(e.pos):
self._drag_element.unblit()
self._drag_element.update()
value = self.pix_to_val(e.pos[0])
if value < self.limvals[0]:
value = self.limvals[0]
elif value > self.limvals[1]:
value = self.limvals[1]
self._drag_element.place_at(value)
self.father.refresh_value()
self.unblit_and_reblit()
drag_event = pygame.event.Event(constants.THORPY_EVENT,
id=constants.EVENT_SLIDE,
el=self.father)
pygame.event.post(drag_event)
def finish(self):
Element.finish(self)
self._drag_element.set_center((None, self.get_fus_center()[1]))
for state in self._states:
self._states[state].refresh_ghost_rect()
self._setup()
self._drag_element.place_at(self.initial_value)
def _setup(self, height=None, dragsize=None):
height = style.SLIDER_THICK if height is None else height
dragsize = style.SLIDERX_DRAG_SIZE if dragsize is None else dragsize
self._height = height
size = (self._length + dragsize[0] + style.SLIDER_MARGINS[0], height)
painter = functions.obtain_valid_painter(
painterstyle.DEF_PAINTER,
pressed=True,
color=style.DEF_COLOR2,
size=size)
self.set_painter(painter)
dp = functions.obtain_valid_painter(
painterstyle.DEF_PAINTER,
pressed=False,
size=dragsize)
try:
drag_x = self.val_to_pix(self.initial_value,
self.get_fus_topleft()[0]) + 1
self._drag_element.change_painter(dp, autopress=False)
self._drag_element.set_center((drag_x, self.get_fus_center()[1]))
except AttributeError:
drag_x = self.val_to_pix(self.initial_value,
self.get_ghost_topleft()[0]) + 1
self._drag_element.set_painter(dp, autopress=False)
self._drag_element.set_center((drag_x, self.get_ghost_center()[1]))
self._drag_element.set_free(y=False)
Ghost.fit_children(self)
def _get_slide_rect(self):
slide_rect = Rect((0, 0), (self._length, self._height))
try:
slide_rect.center = self.get_fus_center()
except AttributeError:
slide_rect.center = self.get_ghost_center()
return slide_rect
def get_value(self):
x0 = self._get_slide_rect().x
val = self.pix_to_val(self._drag_element.get_fus_center()[0], x0)
if val < self.limvals[0]:
return self.limvals[0]
elif val > self.limvals[1]:
return self.limvals[1]
else:
return val
def _add_buttons(self, size=None):
_GraphicalSlider._add_buttons(self, size)
rect = self.get_fus_rect()
self._minus.set_center((-2 + rect.left - size[0] // 2, rect.centery))
self._plus.set_center((2 + rect.right + size[0] // 2, rect.centery))
Ghost.fit_children(self)
self._add_buttons_reactions()
def _add_buttons_reactions(self):
"""Add reactions to keyboard _press and unpress"""
pass
def get_size(self, state=None):
"""Special get_size method for sliders.
Could be named get_family_size().
"""
return self.get_family_rect(state).size
class SliderX(_GraphicalSlider):
def __init__(self,
length,
limvals=None,
text="",
elements=None,
normal_params=None,
initial_value=None):
if initial_value is None:
initial_value = 0
if limvals[0] <= initial_value <= limvals[1]: #will be False if initial_value is None
self.initial_value = initial_value
else:
if initial_value is not None:
functions.debug_msg("Initial value for slider was not in the\
limvals range. Auto set to limvals[0].")
self.initial_value = limvals[0]
self._drag_element = DraggerX(self)
super(SliderX, self).__init__(length, limvals, text, elements)
self._drag_element.finish()
self.add_elements(list([self._drag_element]))
def finish(self):
Element.finish(self)
self._drag_element.set_center((None, self.get_fus_center()[1]))
for state in self._states:
self._states[state].refresh_ghost_rect()
self._setup()
self._drag_element.place_at(self.initial_value)
def _setup(self, height=None, dragsize=None):
height = style.SLIDER_THICK if height is None else height
dragsize = style.SLIDERX_DRAG_SIZE if dragsize is None else dragsize
self._height = height
size = (self._length + dragsize[0] + style.SLIDER_MARGINS[0], height)
painter = functions.obtain_valid_painter(
painterstyle.DEF_PAINTER,
pressed=True,
color=style.DEF_COLOR2,
size=size)
self.set_painter(painter)
dp = functions.obtain_valid_painter(
painterstyle.DEF_PAINTER,
pressed=False,
size=dragsize)
try:
drag_x = self.val_to_pix(self.initial_value,
self.get_fus_topleft()[0]) + 1
self._drag_element.change_painter(dp, autopress=False)
self._drag_element.set_center((drag_x, self.get_fus_center()[1]))
except AttributeError:
drag_x = self.val_to_pix(self.initial_value,
self.get_ghost_topleft()[0]) + 1
self._drag_element.set_painter(dp, autopress=False)
self._drag_element.set_center((drag_x, self.get_ghost_center()[1]))
self._drag_element.set_free(y=False)
self.englobe_childrens()
def _get_slide_rect(self):
slide_rect = Rect((0, 0), (self._length, self._height))
try:
slide_rect.center = self.get_fus_center()
except AttributeError:
slide_rect.center = self.get_ghost_center()
return slide_rect
def get_value(self):
x0 = self._get_slide_rect().x
val = self.pix_to_val(self._drag_element.get_fus_center()[0], x0)
if val < self._limvals[0]:
return self._limvals[0]
elif val > self._limvals[1]:
return self._limvals[1]
else:
return val
def _add_buttons(self, size=None):
_GraphicalSlider._add_buttons(self, size)
rect = self.get_fus_rect()
self._minus.set_center((-2 + rect.left - size[0] // 2, rect.centery))
self._plus.set_center((2 + rect.right + size[0] // 2, rect.centery))
self.englobe_childrens()
self._add_buttons_reactions()
def _add_buttons_reactions(self):
"""Add reactions to keyboard _press and unpress"""
pass
def get_size(self, state=None):
"""Special get_size method for sliders.
Could be named get_family_size().
"""
return self.get_family_rect(state).size