def _display(self, screen):
if self.selector.clicked:
self.selected = True
if self.selected:
self._position_selector()
for event in events.get():
if event.type == pygame.MOUSEBUTTONUP:
self.selected = False
def _update_clicked(self):
clickrect = self.location.resolve()
for event in events.get():
if event.type == pygame.MOUSEBUTTONDOWN:
if clickrect.collidepoint(pygame.mouse.get_pos()):
self.clicked = True
self._on_click_on()
else:
self.clicked = False
self._on_click_off()
def _position_selector(self):
for event in events.get():
if event.type == pygame.MOUSEMOTION:
rel = event.rel[0] / self.scale
rel += self.unhandled_change
int_rel = int(rel)
self.unhandled_change = rel - int_rel
r = self.selector.location
r.x += int_rel
r.x = 0 if r.x < 0 else r.x
r.x = self.location.w - r.w if self.location.w < r.x + r.w else r.x
self.__dict__["percent"] = int(r.x / (self.location.w - r.w) *
100)
def _handle_clicks(self):
clickrect = self.location.resolve()
for event in events.get():
if event.type == pygame.MOUSEBUTTONDOWN:
if clickrect.collidepoint(*pygame.mouse.get_pos()):
if not self.clicked:
self.clicked = True
if not self.del_after_input:
self.del_after_input = self.del_after_input_setting
elif self.clicked:
self.clicked = False
if (
len(self.text.text) == 0
): # if you click off when it has nothing it will reset
self.text.text = self.initial_text
def _display(self, screen):
# setup needs to happen AFTER the parent has been assigned
if not self.setup:
if not isinstance(self.parent, Selectable.ALLOWED_PARENTS):
raise TypeError(
f"Component 'Selectable' cannot be added to a '{self.parent.__class__.__name__}' element"
)
self.setup = True
# metrics data
self.rect_metrics = self.parent.text.get_rect_metrics()
self.rect_metrics_byline = self.parent.text.get_rect_metrics_byline()
# if the text has changed, everything should be regenerated
if self.parent.text.text != self.relevant_text:
self.down_at = False
self.up_at = False
self.indices_state = False
self.set_bounds_ = False
self.relevant_text = self.parent.text.text
for event in events.get():
if event.type == pygame.MOUSEBUTTONDOWN:
self.set_bounds_ = False
self.indices_state = False
if not self.down_at:
self.down_at = event.pos
else:
self.down_at = False
self.up_at = False
if event.type == pygame.MOUSEBUTTONUP:
if self.down_at:
# can't have the same down_at and up_at
if event.pos == self.down_at:
self.down_at = False
self.up_at = False
else:
self.up_at = event.pos
if self.indices_state:
for textevent in key.get_all_events(True):
if textevent.key == pygame.K_c and textevent.mod & key.MOD:
key.remove_event(textevent)
start, end = self.get_bounds()
txt = self.parent.text.text[start:end + 1]
scrap.put(pygame.SCRAP_TEXT, txt)
if self.set_bounds_:
self.indices_state = self.set_bounds_
elif self.down_at:
pos = pygame.mouse.get_pos()
rect = self.parent.location.resolve()
if not self.indices_state or not self.up_at:
p1 = pygame.mouse.get_pos() if not self.up_at else self.up_at
p2 = self.down_at
# if you've clicked but haven't dragged it shouldn't select the letter
if p1 != p2:
self.indices_state = self._calculate_bounds(p1, p2)
if self.indices_state:
self._draw_bounds(screen, self.get_bounds())