[Ocemp-CVS] ocempgui/ocempgui/widgets Alignment.py, NONE, 1.1 Button.py, 1.43, 1.44 Constants.py, 1
Status: Beta
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[Ocemp-CVS] ocempgui/ocempgui/widgets Alignment.py, NONE, 1.1 Button.py, 1.43, 1.44 Constants.py, 1.36, 1.37 __init__.py, 1.44, 1.45
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From: Marcus v. A. <mar...@us...> - 2007-01-28 11:19:23
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Update of /cvsroot/ocemp/ocempgui/ocempgui/widgets In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv2663/ocempgui/widgets Modified Files: Button.py Constants.py __init__.py Added Files: Alignment.py Log Message: Added Alignment widget class. Fixed align constants check. Fixed Label alignment. --- NEW FILE: Alignment.py --- # $Id: Alignment.py,v 1.1 2007/01/28 11:19:19 marcusva Exp $ # # Copyright (c) 2007, Marcus von Appen # All rights reserved. # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. """A widget which controls the alignment of its child.""" from Bin import Bin from Constants import * import base class Alignment (Bin): """Alignment (width, height) -> Alignment A Bin widget class which controls the alignment of its child. The Alignment widget allows its child to be aligned at its edges using the 'align' attribute and set_align() method. Dependant on the alignment type (see also ALIGN_TYPES) the child will be placed differently within the Alignment. alignment.align = ALIGN_TOP alignment.set_align (ALIGN_TOP) However, not every alignment make sense, so a ALIGN_TOP | ALIGN_BOTTOM would cause the widget to be placed at the top. The priority order for the alignment follows. The lower the value, the higher the priority. Alignment Priority ----------------------- ALIGN_TOP 0 ALIGN_BOTTOM 1 ALIGN_LEFT 0 ALIGN_RIGHT 1 ALIGN_NONE 2 Default action (invoked by activate()): None Mnemonic action (invoked by activate_mnemonic()): None Attributes: align - Alignment of the child. """ def __init__ (self, width, height): Bin.__init__ (self) self._align = ALIGN_NONE self.minsize = width, height def set_align (self, align): """A.set_align (...) -> None Sets the alignment for the child. Raises a TypeError, if the passed argument is not a value from ALIGN_TYPES. """ if not constants_is_align (align): raise TypeError ("align must be a value from ALIGN_TYPES") self._align = align self.dirty = True def draw_bg (self): """A.draw_bg () -> Surface Draws the Alignment background surface and returns it. Creates the visible surface of the Alignment and returns it to the caller. """ return base.GlobalStyle.engine.draw_alignment (self) def draw (self): """B.draw () -> None Draws the Alignment surface and places its child on it. """ Bin.draw (self) rect = self.image.get_rect () if self.child: self.child.center = rect.center if self.align & ALIGN_TOP == ALIGN_TOP: self.child.top = rect.top + self.padding elif self.align & ALIGN_BOTTOM == ALIGN_BOTTOM: self.child.bottom = rect.bottom - self.padding if self.align & ALIGN_LEFT == ALIGN_LEFT: self.child.left = rect.left + self.padding elif self.align & ALIGN_RIGHT == ALIGN_RIGHT: self.child.right = rect.right - self.padding self.image.blit (self.child.image, self.child.rect) align = property (lambda self: self._align, lambda self, var: self.set_align (var), doc = "The alignment to use for the child.") Index: Constants.py =================================================================== RCS file: /cvsroot/ocemp/ocempgui/ocempgui/widgets/Constants.py,v retrieving revision 1.36 retrieving revision 1.37 diff -u -d -r1.36 -r1.37 --- Constants.py 13 Sep 2006 11:18:17 -0000 1.36 +++ Constants.py 28 Jan 2007 11:19:19 -0000 1.37 @@ -399,7 +399,8 @@ return (align & ALIGN_TOP == ALIGN_TOP) or \ (align & ALIGN_BOTTOM == ALIGN_BOTTOM) or \ (align & ALIGN_LEFT == ALIGN_LEFT) or \ - (align & ALIGN_RIGHT == ALIGN_RIGHT) + (align & ALIGN_RIGHT == ALIGN_RIGHT) or \ + (align & ALIGN_NONE == ALIGN_NONE) # Orientation types. ORIENTATION_VERTICAL = intern ("vertical") Index: __init__.py =================================================================== RCS file: /cvsroot/ocemp/ocempgui/ocempgui/widgets/__init__.py,v retrieving revision 1.44 retrieving revision 1.45 diff -u -d -r1.44 -r1.45 --- __init__.py 6 Jan 2007 10:35:08 -0000 1.44 +++ __init__.py 28 Jan 2007 11:19:19 -0000 1.45 @@ -42,6 +42,7 @@ from BaseWidget import BaseWidget BaseWidget.initclass () +from Alignment import Alignment from ButtonBase import ButtonBase from Button import Button from CheckButton import CheckButton Index: Button.py =================================================================== RCS file: /cvsroot/ocemp/ocempgui/ocempgui/widgets/Button.py,v retrieving revision 1.43 retrieving revision 1.44 diff -u -d -r1.43 -r1.44 --- Button.py 14 Nov 2006 12:45:37 -0000 1.43 +++ Button.py 28 Jan 2007 11:19:19 -0000 1.44 @@ -162,7 +162,7 @@ self.dirty = True def draw_bg (self): - """B.draw () -> Surface + """B.draw_bg () -> Surface Draws the Button background surface and returns it. |