def __init__(self,
parent_widget,
*args,
titles=None,
initial_sort=0,
ascending=True,
**kwargs):
Scroller.__init__(self, parent_widget, *args, **kwargs)
self.policy_set(ELM_SCROLLER_POLICY_AUTO, ELM_SCROLLER_POLICY_OFF)
self.main_box = Box(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.main_box.show()
self.header = titles
self.sort_column = initial_sort
self.sort_column_ascending = ascending
self.rows = []
self.header_row = []
header = Panes(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
header.callback_unpress_add(self.cb_resize_pane)
header.show()
list_pane = Panes(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
list_pane.callback_unpress_add(self.cb_resize_pane)
list_pane.style_set("flush")
list_pane.show()
header.data["related"] = list_pane
list_pane.data["related"] = header
self.scroller = Scroller(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.scroller.policy_set(ELM_SCROLLER_POLICY_OFF,
ELM_SCROLLER_POLICY_AUTO)
self.scroller.content = list_pane
self.scroller.show()
self.headers = []
self.headers.append(header)
self.list_panes = []
self.list_panes.append(list_pane)
self.lists = []
if titles is not None:
self.header_row_pack(titles)
self.main_box.pack_end(header)
self.main_box.pack_end(self.scroller)
self.content = self.main_box
self.show()
def __init__(self, parent_widget, titles=None, initial_sort=0,
ascending=True, *args, **kwargs):
Scroller.__init__(self, parent_widget, *args, **kwargs)
self.policy_set(ELM_SCROLLER_POLICY_AUTO, ELM_SCROLLER_POLICY_OFF)
self.mainBox = Box(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainBox.show()
self.header = titles
self.sort_column = initial_sort
self.sort_column_ascending = ascending
self.rows = []
self.header_row = []
headerPane = Panes(self, size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
headerPane.callback_unpress_add(self.paneResized)
headerPane.show()
listPane = Panes(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
listPane.callback_unpress_add(self.paneResized)
listPane.style_set("flush")
listPane.show()
headerPane.data["related"] = listPane
listPane.data["related"] = headerPane
self.mainScr = Scroller(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainScr.policy_set(ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO)
self.mainScr.content = listPane
self.mainScr.show()
self.headerPanes = []
self.headerPanes.append(headerPane)
self.listPanes = []
self.listPanes.append(listPane)
self.lists = []
#self.pack_end(self.header_box)
if titles is not None:
self.header_row_pack(titles)
self.mainBox.pack_end(headerPane)
self.mainBox.pack_end(self.mainScr)
self.content = self.mainBox
self.show()
def header_row_pack(self, titles):
"""Takes a list (or a tuple) of tuples (string, bool, int) and packs them to
the first row of the table."""
assert isinstance(titles, (list, tuple))
for t in titles:
assert isinstance(t, tuple)
assert len(t) == 2
title, sortable = t
try:
assert isinstance(title, basestring)
except:
assert isinstance(title, str)
assert isinstance(sortable, bool)
def sort_btn_cb(button, col):
if self.sort_column == col:
self.reverse()
else:
self.sort_by_column(col)
titleCount = len(titles)
for count, t in enumerate(titles):
title, sortable = t
btn = Button(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ,
text=title)
btn.callback_clicked_add(sort_btn_cb, count)
if not sortable:
btn.disabled = True
btn.show()
self.header_row.append(btn)
bx = Box(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
bx.show()
if len(self.listPanes) < titleCount:
wdth = 1.0 / (titleCount - count)
self.listPanes[count].part_content_set("left", bx)
self.listPanes[count].content_left_size = wdth
nextList = Panes(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
nextList.callback_unpress_add(self.paneResized)
nextList.style_set("flush")
nextList.show()
self.listPanes[count].part_content_set("right", nextList)
self.listPanes.append(nextList)
self.headerPanes[count].part_content_set("left", btn)
self.headerPanes[count].content_left_size = wdth
nextHeader = Panes(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
nextHeader.callback_unpress_add(self.paneResized)
nextHeader.show()
self.headerPanes[count].part_content_set("right", nextHeader)
self.headerPanes.append(nextHeader)
nextList.data["related"] = nextHeader
nextHeader.data["related"] = nextList
else:
self.listPanes[count - 1].part_content_set("right", bx)
self.headerPanes[count - 1].part_content_set("right", btn)
self.lists.append(bx)
def header_row_pack(self, titles):
"""Takes a list (or a tuple) of tuples (string, bool, int) and packs them to
the first row of the table."""
assert isinstance(titles, (list, tuple))
for t in titles:
assert isinstance(t, tuple)
assert len(t) == 2
title, sortable = t
try:
assert isinstance(title, basestring)
except:
assert isinstance(title, str)
assert isinstance(sortable, bool)
def sort_btn_cb(button, col):
if self.sort_column == col:
self.reverse()
else:
self.sort_by_column(col)
titleCount = len(titles)
for count, t in enumerate(titles):
title, sortable = t
btn = Button(self, size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ, text=title)
btn.callback_clicked_add(sort_btn_cb, count)
if not sortable:
btn.disabled = True
btn.show()
self.header_row.append(btn)
bx = Box(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
bx.show()
if len(self.listPanes) < titleCount:
wdth = 1.0 / (titleCount - count)
self.listPanes[count].part_content_set("left", bx)
self.listPanes[count].content_left_size = wdth
nextList = Panes(self, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
nextList.callback_unpress_add(self.paneResized)
nextList.style_set("flush")
nextList.show()
self.listPanes[count].part_content_set("right", nextList)
self.listPanes.append(nextList)
self.headerPanes[count].part_content_set("left", btn)
self.headerPanes[count].content_left_size = wdth
nextHeader = Panes(self, size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
nextHeader.callback_unpress_add(self.paneResized)
nextHeader.show()
self.headerPanes[count].part_content_set("right", nextHeader)
self.headerPanes.append(nextHeader)
nextList.data["related"] = nextHeader
nextHeader.data["related"] = nextList
else:
self.listPanes[count - 1].part_content_set("right", bx)
self.headerPanes[count - 1].part_content_set("right", btn)
self.lists.append(bx)
def header_row_pack(self, titles):
'''Takes a list (or a tuple) of tuples (string, bool, int) and packs them to
the first row of the table.'''
assert isinstance(titles, (list, tuple))
for _t in titles:
assert isinstance(_t, tuple)
assert len(_t) == 2
title, sortable = _t
assert isinstance(title, str)
assert isinstance(sortable, bool)
def cb_sort_btn(button, col):
'''Aux function'''
if self.sort_column == col:
self.reverse()
else:
self.sort_by_column(col)
title_cnt = len(titles)
for count, flag in enumerate(titles):
title, sortable = flag
btn = Button(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ,
text=title)
btn.callback_clicked_add(cb_sort_btn, count)
if not sortable:
btn.disabled = True
btn.show()
self.header_row.append(btn)
box = Box(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
box.show()
if len(self.list_panes) < title_cnt:
wdth = 1.0 / (title_cnt - count)
self.list_panes[count].part_content_set("left", box)
self.list_panes[count].content_left_size = wdth
next_list = Panes(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
next_list.callback_unpress_add(self.cb_resize_pane)
next_list.style_set("flush")
next_list.show()
self.list_panes[count].part_content_set("right", next_list)
self.list_panes.append(next_list)
self.headers[count].part_content_set("left", btn)
self.headers[count].content_left_size = wdth
next_header = Panes(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
next_header.callback_unpress_add(self.cb_resize_pane)
next_header.show()
self.headers[count].part_content_set("right", next_header)
self.headers.append(next_header)
next_list.data["related"] = next_header
next_header.data["related"] = next_list
else:
self.list_panes[count - 1].part_content_set("right", box)
self.headers[count - 1].part_content_set("right", btn)
self.lists.append(box)