def onKeyDown(self, event):
if not self.select_item:
if event.type == pygame.KEYDOWN and event.key == pygame.K_DELETE:
pass
elif event.type == pygame.KEYDOWN and event.key != pygame.K_RETURN and event.key != pygame.K_KP_ENTER and event.key != pygame.K_TAB:
lhv = len(self.value)
if event.key == pygame.K_BACKSPACE:
if lhv > 0:
if self.ls.lang.ltr_text:
self.value = self.value[0:lhv - 1]
else:
self.value = self.value[1:lhv]
else:
char = event.unicode
if len(char) > 0 and lhv < 21:
if self.ls.lang.ltr_text:
self.value = self.value + char
else:
self.value = char + self.value
self.ls.reload_selects()
self.ls.set_scrollbar_top(self.ls.scroll_min_top)
elif event.key == pygame.K_RETURN or event.key == pygame.K_KP_ENTER or event.key == pygame.K_TAB:
self.nextFocus()
self.update_trigger()
python类K_DELETE的实例源码
def _map_keys(self):
key_map = self.io.key_map
key_map[imgui.KEY_TAB] = pygame.K_TAB
key_map[imgui.KEY_LEFT_ARROW] = pygame.K_LEFT
key_map[imgui.KEY_RIGHT_ARROW] = pygame.K_RIGHT
key_map[imgui.KEY_UP_ARROW] = pygame.K_UP
key_map[imgui.KEY_DOWN_ARROW] = pygame.K_DOWN
key_map[imgui.KEY_PAGE_UP] = pygame.K_PAGEUP
key_map[imgui.KEY_PAGE_DOWN] = pygame.K_PAGEDOWN
key_map[imgui.KEY_HOME] = pygame.K_HOME
key_map[imgui.KEY_END] = pygame.K_END
key_map[imgui.KEY_DELETE] = pygame.K_DELETE
key_map[imgui.KEY_BACKSPACE] = pygame.K_BACKSPACE
key_map[imgui.KEY_ENTER] = pygame.K_RETURN
key_map[imgui.KEY_ESCAPE] = pygame.K_ESCAPE
key_map[imgui.KEY_A] = pygame.K_a
key_map[imgui.KEY_C] = pygame.K_c
key_map[imgui.KEY_V] = pygame.K_v
key_map[imgui.KEY_X] = pygame.K_x
key_map[imgui.KEY_Y] = pygame.K_y
key_map[imgui.KEY_Z] = pygame.K_z
def main(self):
"""
Start the game
:return: None
"""
logging.info("Starting game")
self.board.initUI()
winner = None
while not self.exit:
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.exit = True
elif not self.gameOver:
currentPlayer = self.players[self.turn]
move = currentPlayer.getMove()
self.turn = 'x' if self.turn == 'o' else 'o'
winner = self.board.checkForWin(move)[0]
if winner in ['x', 'o', 't']:
logging.info("Game has ended with status: {}".format(winner))
self.gameOver = True
self.board.displayWinner(self.board.checkForWin(move))
else:
if event.type == pygame.KEYDOWN:
if event.key in [pygame.K_RETURN, pygame.K_SPACE]:
self.gameOver = False
self.board.reset()
self.board.initUI()
elif event.key in [pygame.K_ESCAPE, pygame.K_DELETE, pygame.K_BACKSPACE]:
self.exit = True
pygame.display.flip()
self.clock.tick(self.fps)
self.exit = False
self.gameOver = False
self.board.reset()
return winner
def keyDown(self, event):
if self.selected:
if event.key == pygame.K_ESCAPE:
self.selected = False
elif event.key == pygame.K_BACKSPACE and len(self.current_string) > 0:
#self.current_string = self.current_string[:-1]
self.current_string.pop(self.curpos - 1)
self.curpos -= 1
elif event.key == pygame.K_DELETE and len(self.current_string) > 0:
#self.current_string = self.current_string[:-1]
self.current_string.pop(self.curpos)
elif event.key == pygame.K_RETURN:
if self.completeHandler != None:
self.completeHandler(self, string.join(self.current_string, ""))
self.completed = True
elif event.key >= 32 and event.key <= 127:
k = event.key
kp = pygame.key.get_pressed()
if (kp[pygame.K_LSHIFT] or kp[pygame.K_RSHIFT]) and k > 96 and k < 123:
k -= 32
elif (kp[pygame.K_LSHIFT] or kp[pygame.K_RSHIFT]) and k > 32:
k = ord(self.schars[chr(k)])
self.current_string.insert(self.curpos, chr(k))
self.curpos += 1
elif event.key == pygame.K_LEFT and self.curpos > 0:
self.curpos -= 1
elif event.key == pygame.K_RIGHT and self.curpos < len(self.current_string):
self.curpos += 1
def update(self, *args):
"""
Handles the selection
parameters: tuple arguments for the update (first argument should be an instance pygame.event.Event)
return values: -
"""
if len(args) > 0 and self.isActive():
event = args[0]
if event.type == pygame.KEYDOWN and self.isFocused():
if event.key == pygame.K_UP:
self.moveCursor(-1)
elif event.key == pygame.K_DOWN:
self.moveCursor(1)
elif event.key == pygame.K_BACKSPACE or event.key == pygame.K_DELETE:
if self.isEditable():
if self._selection == self._cursor:
self.delete(self._selection - 1, CURSOR)
self.moveCursor(-1)
else:
self.delete(SELECTION, CURSOR)
self.setCursor(self._selection)
elif event.type == pygame.MOUSEBUTTONUP:
if self.rect.collidepoint(event.pos):
self.setSelection(CURSOR, self._posToIndex(event.pos[1] - self.rect.y))
elif event.type == pygame.MOUSEBUTTONDOWN:
if self.rect.collidepoint(event.pos):
self.setCursor(self._posToIndex(event.pos[1] - self.rect.y))
super(Listbox, self).update(*args)
def update(self, *args):
"""
Handles the selection and keyboard-input
parameters: tuple arguments for the update (first argument should be an instance pygame.event.Event)
return values: -
"""
if len(args) > 0 and self.isActive():
event = args[0]
if event.type == pygame.KEYDOWN and self.isFocused():
if event.key == pygame.K_LEFT:
self.moveCursor(-1)
elif event.key == pygame.K_RIGHT:
self.moveCursor(1)
elif event.key == pygame.K_BACKSPACE or event.key == pygame.K_DELETE:
if self._selection == self._cursor:
if event.key == pygame.K_DELETE:
self.delete(self._selection + 1, CURSOR)
else:
self.delete(self._selection - 1, CURSOR)
self.moveCursor(-1)
else:
self.delete(SELECTION, CURSOR)
self.setCursor(self._sort(SELECTION, CURSOR)[0])
else:
char = event.unicode.encode("ascii", "ignore")
if (char != "" and (char == " " or not char.isspace())
and self._validation(self._text + char, self._text, self)):
self.delete(SELECTION, CURSOR)
s = self._sort(SELECTION, CURSOR)[0]
self.insert(s, char)
self.setCursor(s + 1)
elif event.type == pygame.MOUSEMOTION:
if self.rect.collidepoint(event.pos) and event.buttons[0]:
self.setSelection(SELECTION, self._posToIndex(event.pos[0] - self.rect.x))
elif event.type == pygame.MOUSEBUTTONDOWN:
if self.rect.collidepoint(event.pos):
self.setCursor(self._posToIndex(event.pos[0] - self.rect.x))
super(Entry, self).update(*args)
def handle_event(self, event):
'''
Handle input events while the code editor is up.
Overrides the code editor version
'''
if event.type == pygame.KEYDOWN:
self.text_change = True
if not self.initial_edit and event.key != pygame.K_RETURN:
self.initial_edit = True
self.text = ""
if event.key == pygame.K_RETURN and self.initial_edit:
self.stop()
elif event.key == pygame.K_RETURN:
pass
elif event.key == pygame.K_DELETE:
self.k_delete()
elif event.key == pygame.K_LEFT:
self.k_left()
elif event.key == pygame.K_RIGHT:
self.k_right()
elif event.key == pygame.K_BACKSPACE:
self.k_backspace()
elif event.key == pygame.K_TAB:
pass
elif event.key == pygame.K_ESCAPE:
pass
else:
self.character_key(event.key)
return True # keep processing events
def handle_event(self, event):
'''
Handle input events while the code editor is up
'''
if event.type == pygame.KEYDOWN:
self.text_change = True
if event.key == pygame.K_ESCAPE:
self.stop()
elif event.key == pygame.K_DELETE:
self.k_delete()
elif event.key == pygame.K_LEFT:
self.k_left()
elif event.key == pygame.K_RIGHT:
self.k_right()
elif event.key == pygame.K_BACKSPACE:
self.k_backspace()
elif event.key == pygame.K_TAB:
self.k_tab()
elif event.key == pygame.K_RETURN:
self.k_return()
elif event.key == pygame.K_UP:
self.k_up()
elif event.key == pygame.K_DOWN:
self.k_down()
else:
self.character_key(event.key)
return True # keep processing events
def keyboard_interaction():
global current_text_tag,last_time_text,animation_speed,NEXT_CRITICAL_ACTION
if IS_RASPBERRY:
check_hardware_buttons()
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
pygame.quit()
exit()
elif event.key == pygame.K_SPACE:
camera.save_frame(frameManager)
current_text_tag="scattato"
elif event.key == pygame.K_UP:
NEXT_CRITICAL_ACTION="changetosession"+str(frameManager.current_session+1)
current_text_tag="cambio sessione"
elif event.key == pygame.K_DOWN:
NEXT_CRITICAL_ACTION="changetosession"+str(frameManager.current_session-1)
current_text_tag="cambio sessione"
elif event.key == pygame.K_x:
frameManager.remove_frame()
current_text_tag="rimosso"
elif event.key == pygame.K_s:
NEXT_CRITICAL_ACTION="save"
current_text_tag="saving"
elif event.key == pygame.K_r:
camera.ruota()
elif event.key == pygame.K_DELETE:
frameManager.delete_all()
elif event.key == pygame.K_BACKSPACE:
frameManager.delete_current_scene()
elif event.key == pygame.K_p:
animation_speed/=2.0
if animation_speed<0.003125:
animation_speed=0.003125
elif event.key == pygame.K_o:
animation_speed*=2.0
if animation_speed>3.2:
animation_speed=3.2
else:
for n in range(10):
if event.key == pygame.__dict__["K_"+str(n)]:
nf=n-1
if nf<0:
nf=9
NEXT_CRITICAL_ACTION="changetosession"+str(nf)
current_text_tag="cambio sessione"
last_time_text=time.time()
