class TabbedBox(Box):
'''A TabbedBox class.'''
def __init__(self, parent_widget, *args, **kwargs):
Box.__init__(self, parent_widget, *args, **kwargs)
self.tabs = []
self.current = None
self.tab_changed_cb = None
self.close_cb = None
self.empty_cb = None
self.scr = Scroller(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
self.scr.content_min_limit(False, True)
self.button_bx = Box(self.scr,
size_hint_weight=EXPAND_HORIZ,
align=ALIGN_LEFT)
self.button_bx.horizontal = True
self.button_bx.show()
self.scr.content = self.button_bx
self.scr.show()
self.nav_fr = Naviframe(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.nav_fr.show()
self.pack_end(self.scr)
self.pack_end(self.nav_fr)
def add(self, widget, name, can_close=True, disabled=False):
'''Add a tab to the tabbed box'''
self.tabs.append(widget)
btn = Button(self.button_bx,
style="anchor",
size_hint_align=ALIGN_LEFT)
btn.text = name
btn.data["widget"] = widget
btn.disabled = disabled
btn.callback_clicked_add(self.show_tab, widget)
btn.show()
icn = Icon(self.button_bx)
icn.standard_set("gtk-close")
icn.show()
cls = Button(self.button_bx,
content=icn,
style="anchor",
size_hint_align=ALIGN_LEFT)
cls.data["widget"] = widget
cls.callback_clicked_add(self.cb_close_btn)
cls.disabled = disabled
if can_close:
cls.show()
sep = Separator(self.button_bx, size_hint_align=ALIGN_LEFT)
sep.show()
self.button_bx.pack_end(btn)
self.button_bx.pack_end(cls)
self.button_bx.pack_end(sep)
# Arguments go: btn, cls, sep
widget.data["close"] = cls
widget.data["button"] = btn
widget.data["sep"] = sep
self.show_tab(widget=widget)
def disable(self, index):
'''Disable a tab'''
btn, cls = self.tabs[index].data["button"], self.tabs[index].data[
"close"]
btn.disabled = True
cls.disabled = True
def enable(self, index):
'''Enable a tab'''
btn, cls = self.tabs[index].data["button"], self.tabs[index].data[
"close"]
btn.disabled = False
cls.disabled = False
def show_tab(self, btn=None, widget=None):
'''Show tab'''
# pylint: disable=unidiomatic-typecheck
# This is as clear as any alternative to me
if type(btn) is int:
widget = self.tabs[btn]
if widget != self.current:
if self.current:
self.current.data["button"].style = "anchor"
self.nav_fr.item_simple_push(widget)
self.current = widget
self.current.data["button"].style = "widget"
if self.tab_changed_cb:
# pylint: disable=not-callable
self.tab_changed_cb(self, widget)
def cb_close_btn(self, btn):
'''Close tab'''
# pylint: disable=not-callable
if not self.close_cb:
self.delete_tab(btn.data["widget"])
else:
self.close_cb(self, btn.data["widget"])
def delete_tab(self, widget):
'''Delete tab'''
# pylint: disable=unidiomatic-typecheck
# This is as clear as any alternative to me
if type(widget) is int:
widget = self.tabs[widget]
del self.tabs[self.tabs.index(widget)]
self.button_bx.unpack(widget.data["close"])
self.button_bx.unpack(widget.data["button"])
self.button_bx.unpack(widget.data["sep"])
widget.data["close"].delete()
widget.data["button"].delete()
widget.data["sep"].delete()
widget.delete()
if self.current == widget and self.tabs:
self.show_tab(widget=self.tabs[0])
if not self.tabs and self.empty_cb:
# pylint: disable=not-callable
self.empty_cb(self)
class TabbedBox(Box):
def __init__(self, parent_widget, *args, **kwargs):
Box.__init__(self, parent_widget, *args, **kwargs)
self.tabs = []
self.currentTab = None
self.tabChangedCallback = None
self.closeCallback = None
self.emptyCallback = None
self.scr = Scroller(self, size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
self.scr.content_min_limit(False, True)
self.buttonBox = Box(self.scr, size_hint_weight=EXPAND_HORIZ,
align=ALIGN_LEFT)
self.buttonBox.horizontal = True
self.buttonBox.show()
self.scr.content = self.buttonBox
self.scr.show()
self.nf = Naviframe(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.nf.show()
self.pack_end(self.scr)
self.pack_end(self.nf)
def addTab(self, widget, tabName, canClose=True, disabled=False):
self.tabs.append(widget)
btn = Button(self.buttonBox, style="anchor", size_hint_align=ALIGN_LEFT)
btn.text = tabName
btn.data["widget"] = widget
btn.disabled = disabled
btn.callback_clicked_add(self.showTab, widget)
btn.show()
icn = Icon(self.buttonBox)
icn.standard_set("gtk-close")
icn.show()
cls = Button(self.buttonBox, content=icn, style="anchor", size_hint_align=ALIGN_LEFT)
cls.data["widget"] = widget
cls.callback_clicked_add(self.closeTab)
cls.disabled = disabled
if canClose:
cls.show()
sep = Separator(self.buttonBox, size_hint_align=ALIGN_LEFT)
sep.show()
self.buttonBox.pack_end(btn)
self.buttonBox.pack_end(cls)
self.buttonBox.pack_end(sep)
#Arguments go: btn, cls, sep
widget.data["close"] = cls
widget.data["button"] = btn
widget.data["sep"] = sep
self.showTab(widget=widget)
def disableTab(self, tabIndex):
btn, cls = self.tabs[tabIndex].data["button"], self.tabs[tabIndex].data["close"]
btn.disabled = True
cls.disabled = True
def enableTab(self, tabIndex):
btn, cls = self.tabs[tabIndex].data["button"], self.tabs[tabIndex].data["close"]
btn.disabled = False
cls.disabled = False
def showTab(self, btn=None, widget=None):
if type(btn) is int:
widget = self.tabs[btn]
if widget != self.currentTab:
if self.currentTab:
self.currentTab.data["button"].style="anchor"
self.nf.item_simple_push(widget)
self.currentTab = widget
self.currentTab.data["button"].style="widget"
if self.tabChangedCallback:
self.tabChangedCallback(self, widget)
def closeTab(self, btn):
if not self.closeCallback:
self.deleteTab(btn.data["widget"])
else:
self.closeCallback(self, btn.data["widget"])
def deleteTab(self, widget):
if type(widget) is int:
widget = self.tabs[tabIndex]
del self.tabs[self.tabs.index(widget)]
self.buttonBox.unpack(widget.data["close"])
self.buttonBox.unpack(widget.data["button"])
self.buttonBox.unpack(widget.data["sep"])
widget.data["close"].delete()
widget.data["button"].delete()
widget.data["sep"].delete()
widget.delete()
if self.currentTab == widget and len(self.tabs):
self.showTab(widget=self.tabs[0])
if not len(self.tabs) and self.emptyCallback:
self.emptyCallback(self)
class TabbedBox(Box):
def __init__(self, parent_widget, *args, **kwargs):
Box.__init__(self, parent_widget, *args, **kwargs)
self.tabs = []
self.currentTab = None
self.tabChangedCallback = None
self.closeCallback = None
self.emptyCallback = None
self.scr = Scroller(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
self.scr.content_min_limit(False, True)
self.buttonBox = Box(self.scr,
size_hint_weight=EXPAND_HORIZ,
align=ALIGN_LEFT)
self.buttonBox.horizontal = True
self.buttonBox.show()
self.scr.content = self.buttonBox
self.scr.show()
self.nf = Naviframe(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.nf.show()
self.pack_end(self.scr)
self.pack_end(self.nf)
def addTab(self, widget, tabName, canClose=True, disabled=False):
self.tabs.append(widget)
btn = Button(self.buttonBox,
style="anchor",
size_hint_align=ALIGN_LEFT)
btn.text = tabName
btn.data["widget"] = widget
btn.disabled = disabled
btn.callback_clicked_add(self.showTab, widget)
btn.show()
icn = Icon(self.buttonBox)
icn.standard_set("gtk-close")
icn.show()
cls = Button(self.buttonBox,
content=icn,
style="anchor",
size_hint_align=ALIGN_LEFT)
cls.data["widget"] = widget
cls.callback_clicked_add(self.closeTab)
cls.disabled = disabled
if canClose:
cls.show()
sep = Separator(self.buttonBox, size_hint_align=ALIGN_LEFT)
sep.show()
self.buttonBox.pack_end(btn)
self.buttonBox.pack_end(cls)
self.buttonBox.pack_end(sep)
#Arguments go: btn, cls, sep
widget.data["close"] = cls
widget.data["button"] = btn
widget.data["sep"] = sep
self.showTab(widget=widget)
def disableTab(self, tabIndex):
btn, cls = self.tabs[tabIndex].data["button"], self.tabs[
tabIndex].data["close"]
btn.disabled = True
cls.disabled = True
def enableTab(self, tabIndex):
btn, cls = self.tabs[tabIndex].data["button"], self.tabs[
tabIndex].data["close"]
btn.disabled = False
cls.disabled = False
def showTab(self, btn=None, widget=None):
if type(btn) is int:
widget = self.tabs[btn]
if widget != self.currentTab:
if self.currentTab:
self.currentTab.data["button"].style = "anchor"
self.nf.item_simple_push(widget)
self.currentTab = widget
self.currentTab.data["button"].style = "widget"
if self.tabChangedCallback:
self.tabChangedCallback(self, widget)
def closeTab(self, btn):
if not self.closeCallback:
self.deleteTab(btn.data["widget"])
else:
self.closeCallback(self, btn.data["widget"])
def deleteTab(self, widget):
if type(widget) is int:
widget = self.tabs[widget]
del self.tabs[self.tabs.index(widget)]
self.buttonBox.unpack(widget.data["close"])
self.buttonBox.unpack(widget.data["button"])
self.buttonBox.unpack(widget.data["sep"])
widget.data["close"].delete()
widget.data["button"].delete()
widget.data["sep"].delete()
widget.delete()
if self.currentTab == widget and len(self.tabs):
self.showTab(widget=self.tabs[0])
if not len(self.tabs) and self.emptyCallback:
self.emptyCallback(self)
