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annotate cagou/kv/cagou_widget.kv @ 271:23d4358803c7

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widgets_handler: work around the double call of onSlideChange: with Kivy dev version a95d67f (the one currently used in Python for Android), onSlideChange which is binded on current_slide was called twice with the same widget, resulting in widgets unexpectedly deleted. This patch fixes it by abording the callback if new_slide is the same as _former_slide, i.e. if the widget is not actually changed. Started a discussion with upstream Kivy team to check if this is a bug or feature.
author Goffi <goffi@goffi.org>
date Wed, 20 Mar 2019 09:29:44 +0100
parents a676cb07c1cb
children 7d5297984191
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1 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client
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2 # Copyright (C) 2016-2018 Jérôme Poisson (goffi@goffi.org)
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4 # This program is free software: you can redistribute it and/or modify
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5 # it under the terms of the GNU Affero General Public License as published by
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6 # the Free Software Foundation, either version 3 of the License, or
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7 # (at your option) any later version.
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9 # This program is distributed in the hope that it will be useful,
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10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 # GNU Affero General Public License for more details.
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14 # You should have received a copy of the GNU Affero General Public License
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15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 <HeaderWidgetChoice>:
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19 canvas.before:
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20 Color:
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21 rgba: 1, 1, 1, 1
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22 BorderImage:
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23 pos: self.pos
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24 size: self.size
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25 source: 'atlas://data/images/defaulttheme/button'
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26 size_hint_y: None
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27 height: dp(44)
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28 spacing: dp(20)
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29 padding: dp(5), dp(3), dp(10), dp(3)
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30 ActionIcon:
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31 plugin_info: root.plugin_info
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32 size_hint: None, 1
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33 width: self.height
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34 Label:
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35 size_hint: None, 1
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36 text: root.plugin_info['name']
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37 color: 1, 1, 1, 1
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38 bold: True
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39 size: self.texture_size
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40 halign: "center"
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41 valign: "middle"
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42
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43 <HeaderWidgetSelector>:
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44 size_hint: None, None
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45 auto_width: False
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46 canvas.before:
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47 Color:
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48 rgba: 0, 0, 0, 1
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49 Rectangle:
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50 pos: self.pos
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51 size: self.size
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53 <CagouWidget>:
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54 header_input: header_input
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55 header_box: header_box
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56 orientation: "vertical"
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57 BoxLayout:
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58 id: header_box
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59 size_hint: 1, None
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60 height: dp(32)
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61 spacing: dp(3)
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62 HeaderWidgetCurrent:
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63 plugin_info: root.plugin_info
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64 size_hint: None, 1
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65 width: self.height
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66 on_release: root.selector.open(self)
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67 TextInput:
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68 id: header_input
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69 background_normal: app.expand('{media}/misc/borders/border_hollow_light.png')
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70 multiline: False
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71 on_text_validate: root.onHeaderInput()
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72 on_text: root.onHeaderInputComplete(*args)