def size(self, dialog):
"""
Calculate size of the FreeLayout and all Widgets inside
@param dialog The Dialog which contains the FreeLayout
"""
if dialog is None:
return
Spacer.size(self, dialog)
for anchor, offset_x, offset_y, widget in self.content:
widget.size(dialog)
def size(self, dialog):
"""
Calculate size of the FreeLayout and all Widgets inside
@param dialog The Dialog which contains the FreeLayout
"""
if dialog is None:
return
Spacer.size(self, dialog)
for anchor, offset_x, offset_y, widget in self.content:
widget.size(dialog)
def layout(self, x, y):
"""
Lays out Widgets within the FreeLayout. We make no attempt to
assure there's enough space for them.
@param x X coordinate of lower left corner
@param y Y coordinate of lower left corner
"""
Spacer.layout(self, x, y)
for anchor, offset_x, offset_y, widget in self.content:
x, y = GetRelativePoint(self, anchor, widget, anchor,
(offset_x, offset_y))
widget.layout(x, y)
def layout(self, x, y):
"""
Lays out Widgets within the FreeLayout. We make no attempt to
assure there's enough space for them.
@param x X coordinate of lower left corner
@param y Y coordinate of lower left corner
"""
Spacer.layout(self, x, y)
for anchor, offset_x, offset_y, widget in self.content:
x, y = GetRelativePoint(self, anchor, widget, anchor,
(offset_x, offset_y))
widget.layout(x, y)
def __init__(self, width=0, height=0, content=[]):
"""
Creates a new FreeLayout.
@param width Minimum width of FreeLayout area
@param height Minimum height of FreeLayout area
@param content A list of placement/Widget tuples, in the form:
[(ANCHOR_TOP_LEFT, 0, 0, YourWidget()),
(ANCHOR_TOP_RIGHT, 0, 0, YourWidget()),
(ANCHOR_CENTER, 30, -20, YourWidget())]
where each tuple is (anchor, offset-x, offset-y, widget)
"""
Spacer.__init__(self, width, height)
self.content = content
def __init__(self, width=0, height=0, content=[]):
"""
Creates a new FreeLayout.
@param width Minimum width of FreeLayout area
@param height Minimum height of FreeLayout area
@param content A list of placement/Widget tuples, in the form:
[(ANCHOR_TOP_LEFT, 0, 0, YourWidget()),
(ANCHOR_TOP_RIGHT, 0, 0, YourWidget()),
(ANCHOR_CENTER, 30, -20, YourWidget())]
where each tuple is (anchor, offset-x, offset-y, widget)
"""
Spacer.__init__(self, width, height)
self.content = content
def add(self, item):
"""
Adds a new Widget to the layout.
@param item The Widget to be added
"""
self.content.append(item or Spacer())
if self.saved_dialog is not None:
self.saved_dialog.set_needs_layout()
def __init__(self, content=[], align=HALIGN_CENTER, padding=5):
"""
Creates a new VerticalLayout.
@param content A list of Widgets to be arranged
@param align HALIGN_LEFT if Widgets are to be left-justified,
HALIGN_CENTER if they should be centered, and
HALIGN_RIGHT if they are to be right-justified.
@param padding This amount of padding is inserted between widgets.
"""
assert isinstance(content, list) or isinstance(content, tuple)
Widget.__init__(self)
self.align = align
self.padding = padding
self.content = [x or Spacer() for x in content]
self.expandable = []