[英]kivy VideoPlayer: Video does not return to its original size after full screen mode
當我雙擊視頻時,它會全屏顯示,但如果我再次雙擊它,它不會恢復正常。 但是,其余的窗口元素是部分可見的。 下面給出了我負責 VideoPlayer 的 .kv 代碼部分:
<VideosWindow>:
name: 'vids'
FloatLayout:
FileChooserListView:
id:chooser
path: root.get_files_list()
canvas.before:
Color:
rgb: .4, .5, .5
Rectangle:
pos: self.pos
size: self.size
on_selection: root.select(chooser.selection)
size_hint: (.9, .15)
pos_hint: {'x':.05, 'y':.8}
VideoPlayer:
id:vid
options: {'eos':'loop'}
size_hint: (.9, .7)
pos_hint: {'x':.05, 'y':.05}
Button:
size_hint_y: 0.3
height: 48
text: "open"
disabled: not chooser.selection
on_release: root.select(chooser.selection)
size_hint: (.45, .05)
pos_hint: {'x':.05, 'y':.00}
Button:
text: 'Go Back'
color: (1,1,1,1)
background_normal:''
background_color: (0.3,0.6,0.7,1)
on_release:
vid.state = 'pause'
app.root.current = 'saved_files'
size_hint: (.45, .05)
pos_hint: {'x':.50, 'y':.00}
VideosWindow 類代碼:
class VideosWindow(Screen):
def get_files_list(self):
files = os.sep.join([my_folder,'mp4'])
return files
def select(self, filename):
self.ids.vid.source = filename[0]
self.ids.vid.state = 'play'
通過將 VideoPlayer 小部件添加到 GridLayout 解決了此問題。 現在 .kv 代碼如下所示:
<VideosWindow>:
name: 'vids'
FloatLayout:
FileChooserListView:
id:chooser
path: root.get_files_list()
canvas.before:
Color:
rgb: .4, .5, .5
Rectangle:
pos: self.pos
size: self.size
on_selection: root.select(chooser.selection)
size_hint: (.9, .15)
pos_hint: {'x':.05, 'y':.8}
GridLayout:
cols:1
size_hint: (.9, .7)
pos_hint: {'x':.05, 'y':.05}
VideoPlayer:
id:vid
options: {'eos':'loop'}
Button:
size_hint_y: 0.3
height: 48
text: "open"
disabled: not chooser.selection
on_release: root.select(chooser.selection)
size_hint: (.45, .05)
pos_hint: {'x':.05, 'y':.00}
Button:
text: 'Go Back'
color: (1,1,1,1)
background_normal:''
background_color: (0.3,0.6,0.7,1)
on_release:
vid.state = 'pause'
app.root.current = 'saved_files'
size_hint: (.45, .05)
pos_hint: {'x':.50, 'y':.00}
不知道這是否是一個好的決定,但它有效。
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