class OverviewTable(hippo.CanvasBox):
"""Box with a OverviewLayout layout manager and convenience for adding sectional headers"""
def __init__(self, column_spacing=20, row_spacing=5, min_column_width=0, max_column_width=-1, **kwargs):
super(OverviewTable, self).__init__(**kwargs)
self.__layout = OverviewLayout(column_spacing=column_spacing, row_spacing=row_spacing,
min_column_width=min_column_width, max_column_width=max_column_width)
self.set_layout(self.__layout)
def add_section_head(self, section_key, text, left_control=None, right_control=None):
box = hippo.CanvasBox(orientation=hippo.ORIENTATION_HORIZONTAL, color=0xAAAAAAFF, border_bottom=1, border_color=0xAAAAAAFF)
if left_control:
box.append(left_control)
left_control.set_property("padding-right", 8)
box.append(hippo.CanvasText(text=text, font="Bold 14px", xalign=hippo.ALIGNMENT_START))
if right_control:
box.append(right_control, flags=hippo.PACK_END)
right_control.set_property("padding-left", 8)
box._overview_order = 2 * section_key + 0
self.__layout.add(box, is_header=True)
return box
def add_column_item(self, section_key, item, compare_func=None):
item._overview_order = 2 * section_key + 1
def compare_items(a,b):
c = cmp(a._overview_order, b._overview_order)
if c != 0:
return c
if compare_func != None:
return compare_func(a,b)
else:
return 1
self.__layout.add(item, compare_func=compare_items)
def __init__(self, column_spacing=20, row_spacing=5, min_column_width=0, max_column_width=-1, **kwargs):
super(OverviewTable, self).__init__(**kwargs)
self.__layout = OverviewLayout(column_spacing=column_spacing, row_spacing=row_spacing,
min_column_width=min_column_width, max_column_width=max_column_width)
self.set_layout(self.__layout)
