diff --git a/kivyblocks/blocks.py b/kivyblocks/blocks.py index 3685f94..3001978 100755 --- a/kivyblocks/blocks.py +++ b/kivyblocks/blocks.py @@ -258,10 +258,6 @@ class Blocks(EventDispatcher): return obj def __build(self,desc:dict,ancestor=None): - def checkReady(w,o): - w.children_ready[o] = True - if all(w.children_ready.values()): - w.ready = True widgetClass = desc.get('widgettype',None) if not widgetClass: print("__build(), desc invalid", desc) diff --git a/kivyblocks/orientationlayout.py b/kivyblocks/orientationlayout.py new file mode 100644 index 0000000..886420b --- /dev/null +++ b/kivyblocks/orientationlayout.py @@ -0,0 +1,98 @@ +from kivy.factory import Factory +from kivy.uix.widget import Widget +from kivy.uix.floatlayout import FloatLayout +from kivy.uix.boxlayout import BoxLayout +from kivyblocks.blocks import Blocks +from kivyblocks.swipebehavior import SwipeBehavior +from kivyblocks.ready import WidgetReady + +class OrientationleLayout(WidgetReady, SwipeBehavior, FloatLayout): + """ + TwinStyleLayout layout two widget verical when parital orientation + and second widget hide when it is in landscape + """ + def __init__(self, main_widet=None, second_widget=None, **kw): + self.main_widget = main_widget + self.second_widget = second_widget + self.widget_main = main_widget + self.widget_second = second_widget + self.second_flg = False + FloatLayout.__init__(self, **kw) + SwipeBehavior.__init__(self) + WidgetReady.__init__(self) + self.bind(on_swipe_left=self.toggle_second) + self.bind(on_swipe_right=self.toggle_second) + + def isLandscape(self): + return self.width > self.height + + def toggle_second(self,*args): + if self.isLandscape(): + if self.widget_second in self.children: + self.remove_widget(self.widget_second) + else: + self.add_widget(self.widget_second) + self.on_size(self.size) + + def on_ready(self,*args): + if isinstance(main_widget, dict): + blocks = Blocks() + blocks.bind(on_built=self.main_widget_built) + blocks.bind(on_failed=self.widget_build_failed) + blocks.widgetBuild(main_widget, ancestor=self) + if isinstance(second_widget, dict): + blocks = Blocks() + blocks.bind(on_built=self.second_widget_built) + blocks.bind(on_failed=self.widget_build_failed) + blocks.widgetBuild(second_widget, ancestor=self) + self.two_widget_layout() + + def on_size(self,*args): + self.two_widget_layout() + + def on_pos(self,*args): + self.two_widget_layout() + + def two_widget_layout(self, *args): + if not isinstance(self.widget_main, Widget) or not isinstance(self.widget_second, Widget): + # Clock.schedule_once(self.two_widget_layout,0) + return + + if self.isLandscape(): + self.horizontal_layout() + else: + self.vertical_layout() + + def horizontal_layout(self): + self.widget_main.size = self.size + self.widget_main.pos = self.pos + self.widget_second.height = self.height + self.widget_second.width = self.width * self.height / self.width + self.widget_second.pos = (0,0) + self.widget_second.opacity = 0.6 + if self.widget_second in self.children: + self.remove_widget(self.widget_second) + + def vertical_layout(self): + self.widget_main.width = self.width + self.widget_main.height = self.width / 16 * 10 + self.widget_main.pos = (0, self.height - self.widget_main.height) + self.widget_second.width = self.width + self.widget_second.height = self.height - self.widget_main.height + self.widget_second.pos = (0,0) + self.widget_second.opacity = 1 + + def main_widget_built(self,o,w): + self.widget_main = w + if isinstance(self.widget_main, Widget) and isinstance(self.widget_second, Widget): + self.ready() + + + def second_widget_bult(self,o,w): + self.widget_second = w + if isinstance(self.widget_main, Widget) and isinstance(self.widget_second, Widget): + self.ready() + + def widget_build_failed(self, o, e): + pass +