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comparison cagou/core/widgets_handler.py @ 155:a0e486074d91

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widget handler: block carousel swiping when there is only one slide
author Goffi <goffi@goffi.org>
date Fri, 27 Apr 2018 16:46:58 +0200
parents a5e8833184c6
children 916af9c1cb9b
comparison
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154:a5e8833184c6 155:a0e486074d91
23 from sat.core import exceptions 23 from sat.core import exceptions
24 from sat_frontends.quick_frontend import quick_widgets 24 from sat_frontends.quick_frontend import quick_widgets
25 from kivy.graphics import Color, Ellipse 25 from kivy.graphics import Color, Ellipse
26 from kivy.uix.layout import Layout 26 from kivy.uix.layout import Layout
27 from kivy.uix.boxlayout import BoxLayout 27 from kivy.uix.boxlayout import BoxLayout
28 from kivy.uix.stencilview import StencilView
28 from kivy.metrics import dp 29 from kivy.metrics import dp
29 from kivy import properties 30 from kivy import properties
30 from cagou import G 31 from cagou import G
31 32
32 CAROUSEL_SCROLL_DISTANCE = dp(50) 33 CAROUSEL_SCROLL_DISTANCE = dp(50)
155 # split area is touched, we activate left split mode 156 # split area is touched, we activate left split mode
156 self._split = "left" 157 self._split = "left"
157 touch.ud['ori_width'] = self.width 158 touch.ud['ori_width'] = self.width
158 self._draw_ellipse() 159 self._draw_ellipse()
159 else: 160 else:
160 return super(WHWrapper, self).on_touch_down(touch) 161 if len(self.carousel.slides) == 1:
162 # we don't want swipe if there is only one slide
163 return StencilView.on_touch_down(self.carousel, touch)
164 else:
165 return super(WHWrapper, self).on_touch_down(touch)
161 166
162 def on_touch_move(self, touch): 167 def on_touch_move(self, touch):
163 """handle size change and widget creation on split""" 168 """handle size change and widget creation on split"""
164 if self._split == 'None': 169 if self._split == 'None':
165 return super(WHWrapper, self).on_touch_move(touch) 170 return super(WHWrapper, self).on_touch_move(touch)