diff options
author | Sin Nombre <sin@ubuntu.(none)> | 2010-05-28 20:45:29 (GMT) |
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committer | Sin Nombre <sin@ubuntu.(none)> | 2010-05-28 20:45:29 (GMT) |
commit | 9e93d1b9802385900b6f833f81f84c0ac50f91ef (patch) | |
tree | f2c16599bde31b31e5d44bae4a87e7e4093f3cab /pgu/gui/keysym.py | |
parent | ac8cbb6691ba3de1c7c42f4362edbe11270f4506 (diff) |
Diffstat (limited to 'pgu/gui/keysym.py')
-rw-r--r-- | pgu/gui/keysym.py | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/pgu/gui/keysym.py b/pgu/gui/keysym.py new file mode 100644 index 0000000..cc24089 --- /dev/null +++ b/pgu/gui/keysym.py @@ -0,0 +1,72 @@ +""" +""" +import pygame +from pygame.locals import * + +from const import * +import widget + +class Keysym(widget.Widget): + """A keysym input. + + <p>This widget records the keysym of the key pressed while this widget is in focus.</p> + + <pre>Keysym(value=None)</pre> + + <dl> + <dt>value<dd>initial keysym, see <a href="http://www.pygame.org/docs/ref/key.html">pygame keysyms</a> </dl> + + <strong>Example</strong> + <code> + w = Input(value=pygame.locals.K_g) + + w = Input(pygame.locals.K_g) + + w = Input() + </code> + + """ + + def __init__(self,value=None,**params): + params.setdefault('cls','keysym') + widget.Widget.__init__(self,**params) + self.value = value + + self.font = self.style.font + w,h = self.font.size("Right Super") #"Right Shift") + self.style.width,self.style.height = w,h + #self.rect.w=w+self.style.padding_left+self.style.padding_right + #self.rect.h=h+self.style.padding_top+self.style.padding_bottom + + def event(self,e): + used = None + if e.type == FOCUS or e.type == BLUR: self.repaint() + elif e.type == KEYDOWN: + if e.key != K_TAB: + self.value = e.key + self.repaint() + self.send(CHANGE) + used = True + self.next() + self.pcls = "" + if self.container.myfocus is self: self.pcls = "focus" + return used + + def paint(self,s): + r = pygame.rect.Rect(0,0,self.rect.w,self.rect.h) + #render_box(s,self.style.background,r) + if self.value == None: return + name = "" + for p in pygame.key.name(self.value).split(): name += p.capitalize()+" " + #r.x = self.style.padding_left; + #r.y = self.style.padding_bottom; + s.blit(self.style.font.render(name, 1, self.style.color), r) + + def __setattr__(self,k,v): + if k == 'value' and v != None: + v = int(v) + _v = self.__dict__.get(k,NOATTR) + self.__dict__[k]=v + if k == 'value' and _v != NOATTR and _v != v: + self.send(CHANGE) + self.repaint() |