本文整理汇总了Python中tkinter.Event方法的典型用法代码示例。如果您正苦于以下问题:Python tkinter.Event方法的具体用法?Python tkinter.Event怎么用?Python tkinter.Event使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tkinter
的用法示例。
在下文中一共展示了tkinter.Event方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: tk_resize
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def tk_resize(self, event) -> None:
"""tkinter specific window resize event.
Forwards resize events to the configured resize function.
Args:
event (tkinter.Event): The resize event
"""
self._width, self._height = event.width, event.height
# TODO: How do we know the actual buffer size?
self._buffer_width, self._buffer_height = event.width, event.height
# Race condition when going fullscreen mode.
# The moderngl context might not be created yet.
if not self._ctx:
return
self.set_default_viewport()
self._resize_func(event.width, event.height)
示例2: update_potential_by_slider
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def update_potential_by_slider(self, *event: tk.Event) -> None:
"""
Update the potential by sliders.
"""
if not self.potential_is_reshaped:
if np.amax(self.V_x > 0):
self.scale_y = np.amax(self.V_x[1:-2])/(
self.bounds[-1]*0.95)
elif np.amax(self.V_x < 0):
self.scale_y = np.abs(np.amin(self.V_x[1:-2]))/(
self.bounds[-1]*0.95)
else:
self.scale_y = 1.0
self.potential_is_reshaped = True
params = []
for i in range(len(self.sliders2)):
params.append(self.sliders2[i].get())
self.V = lambda x: self.V_base(x, *params)
self.V_x = scale(self.V(self.x), 15)
self.U_t = UnitaryOperator1D(self.V)
# Re-draw the potential
self.lines[4].set_ydata(self.V_x/self.scale_y)
self.update_energy_levels()
示例3: update_wavefunction_to_eigenstate
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def update_wavefunction_to_eigenstate(self, event: tk.Event) -> None:
"""
Update the wavefunction to an eigenstate.
"""
x, y = self.locate_mouse(event)
if not self.potential_is_reshaped:
if np.amax(self.V_x > 0):
self.scale_y = np.amax(self.V_x[1:-2])/(
self.bounds[-1]*0.95)
elif np.amax(self.V_x < 0):
self.scale_y = np.abs(np.amin(self.V_x[1:-2]))/(
self.bounds[-1]*0.95)
else:
self.scale_y = 1.0
energy = y*self.scale_y*self.U_t._scale
self.set_to_eigenstate(energy, self.scale_y)
self.update_expected_energy_level()
示例4: update_wavefunction_by_sketch_while_paused
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def update_wavefunction_by_sketch_while_paused(
self, event: tk.Event) -> None:
"""
Update the wavefunction with the mouse, while pausing
the time evolution.
"""
x, y = self.locate_mouse(event)
# Set the animation speed
# Later versions of Tkinter have full support for event.type.
# This is not the case in older versions of Tkinter,
# but there is something similar called event.num. Therefore we use
# both event.type and event.num.
if (str(event.type) == "Motion" or event.num != 1) and (
self.fpi_before_pause is None):
self.fpi_before_pause = self.fpi
self.fpi = 0
elif (str(event.type) == "ButtonRelease" or event.num == 1) and (
self.fpi_before_pause is not None):
self.fpi = self.fpi_before_pause
self.fpi_before_pause = None
self._update_wavefunction_by_sketch(x, y)
self.update_expected_energy_level()
示例5: enable_selection_mode
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def enable_selection_mode(self, event: Event = None):
self.controller.model.enabled_selection_mode = True
示例6: disable_selection_mode
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def disable_selection_mode(self, event: Event = None):
self.controller.model.enabled_selection_mode = False
示例7: on_mouse_down
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def on_mouse_down(self, event: Event):
self.controller.start_selection((event.x, event.y))
示例8: on_mouse_drag
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def on_mouse_drag(self, event: Event):
self.controller.move_selection((event.x, event.y))
示例9: on_mouse_up
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def on_mouse_up(self, event: Event):
self.controller.stop_selection()
示例10: previous_image
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def previous_image(self, event: Event = None):
self.controller.previous_image()
示例11: on_resize
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def on_resize(self, event: Event = None):
self.controller.display_image_on_canvas(
self.controller.model.current_image)
示例12: save_next
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def save_next(self, event: Event = None):
self.controller.save_next()
示例13: save
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def save(self, event: Event = None):
self.controller.save()
示例14: rotate_image
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def rotate_image(self, event: Event = None):
self.controller.rotate_image()
示例15: next_field
# 需要导入模块: import tkinter [as 别名]
# 或者: from tkinter import Event [as 别名]
def next_field(self, event):
# We need to determine if our other field can be edited
# and if so - trigger another double click event there
edit_col = None
if self.column == "#0":
check_type = self.master.get_check_type(self.cell).lower()
# We are currently in the key column
if check_type in ["array","dictionary"]:
# Can't edit the other field with these - bail
return 'break'
edit_col = "#2"
elif self.column == "#2":
# It's the value column - let's see if we can edit the key
parent = self.master._tree.parent(self.cell)
check_type = "dictionary" if not len(parent) else self.master.get_check_type(parent).lower()
if check_type == "array" or self.cell == self.master.get_root_node():
# Can't edit array keys - as they're just indexes
return 'break'
edit_col = "#0"
if edit_col:
# Let's get the bounding box for our other field
x,y,width,height = self.master._tree.bbox(self.cell, edit_col)
# Create an event
e = tk.Event
e.x = x+5
e.y = y+5
e.x_root = 0
e.y_root = 0
self.master.on_double_click(e)
return 'break'