bugfix

kivyblocks/blocks.py

@@ -295,7 +295,7 @@ class Blocks(EventDispatcher):
 			b = Blocks()
 			b.bind(on_built=f)
 			b.bind(on_failed=doerr)
-			w = b.widgetBuild(sw, ancestor=ancestor)
+			b.widgetBuild(sw, ancestor=ancestor)
 
 		if btotal == 0:
 			for b in desc.get('binds',[]):

kivyblocks/tab.py

@@ -1,14 +1,14 @@
 """
 {
 	"widgettype":"BLKTabbedPanel",
-	"tab_pos":"top_left",
+	"options":{
-	"color_level":0,
+		"tab_pos":"top_left"
-	"width",
+	},
-	"height",
-	"size_hint",
 	"tabs":[
 		{
 			"text":"tab1",
+			"icon":"/img/hhhh.png",
+			"refresh_press":Fasle,
 			"content":{
 				"widgettype":"urlwidegt",
 				"url":"reggtY",
@@ -19,7 +19,33 @@
 	]
 }
 """
+from kivy.uix.tabbedpanel import TabbedPanel
+from kivy.clock import Clock
+from kivyblocks.blocks import Blocks
 
+class TabsPanel(BGColorBehavior, TabbedPanel):
+	def __init__(self,**options):
+		self.tabs_list = options.get('tabs')
+		self.color_level = options.get('color_level',0)
+		opts = {k:v for k,v in options.items() if k not in ['tabs','color_level']}
+		TabbedPanel.__init__(self,**opts)
+		BGColorBehavior.__init__(self)
+		Clock.schedule_once(self.addTabs,0)
+
+	def add_tab(self,text,desc):
+		def add(o,w):
+			self.add_widget(TabbedPanelItem(text=text,content=w))
+		blocks = Blocks()
+		blocks.bind(on_built=add)
+		blocks.widgetBuild(desc,ancestor=self)
+
+	def add_tabs(self,*args):
+		for d in self.tabs_list:
+			text = d['text']
+			desc = d['content']
+			self.add_tab(text,desc)
+
+		w = block.widgetBuild((
 class BLKTabItem(BGColorBehavior, TabbedPanelItem):
 	def __init__(self,parent,color_level=0,text="",content={}):
 		self.parent=parent