from kivy.app import App
from kivy.core.window import Window
from kivy.uix.label import Label
class MainApp(App):
def build(self):
Window.bind(on_dropfile=self.on_dropped_file)
return
def get_collide_widgets(self, collide_widgets, widget, pos):
for child_widget in widget.children:
self.get_collide_widgets(collide_widgets, child_widget, pos)
if widget.collide_point(pos[0], pos[1]):
collide_widgets.append(widget)
def on_dropped_file(self, window, file_path):
widgets = []
self.get_collide_widgets(widgets, self.root, window.mouse_pos)
text: str = ''
for widget in widgets:
if isinstance(widget, Label):
text += widget.text
text += ', '
self.root.text = '{}'.format(text)
if __name__ == '__main__':
MainApp().run()
#:kivy 1.0
MainWidget:
<MainWidget@FloatLayout>
text: ''
FloatLayout:
name: 'FloatLayout 1'
Label:
text: 'Label 1'
size_hint: 0.75, 0.75
pos_hint: {'x':0.0, 'y':0.0}
canvas:
Color:
rgba: 1.0, 0.0, 0.0, 0.25
Rectangle:
pos: self.pos
size: self.size
Label:
text: 'Label 2'
size_hint: 0.75, 0.75
pos_hint: {'x':0.25, 'y':0.0}
canvas:
Color:
rgba: 0.0, 1.0, 0.0, 0.25
Rectangle:
pos: self.pos
size: self.size
FloatLayout:
name: 'FloatLayout 2'
Label:
text: 'Label 3'
size_hint: 0.75, 0.75
pos_hint: {'x':0.0, 'y':0.25}
canvas:
Color:
rgba: 0.0, 0.0, 1.0, 0.25
Rectangle:
pos: self.pos
size: self.size
Label:
text: 'Label 4'
size_hint: 0.75, 0.75
pos_hint: {'x':0.25, 'y':0.25}
canvas:
Color:
rgba: 1.0, 1.0, 1.0, 0.25
Rectangle:
pos: self.pos
size: self.size
Label:
text: root.text
text_size: self.size
size_hint: 1.0, None
size: 1.0, 50
pos_hint: {'x':0.0, 'y':0.0}
youtu.be
