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gtklib: add 'expand' option to LayoutTable

Changeset 2a2ac2c0c9f9…

Parent 15bb0a635d38…

by Yuki KODAMA

Changes to one file · Browse files at 2a2ac2c0c9f9 Showing diff from parent 15bb0a635d38 Diff from another changeset...

Change 1 of 4 Show Entire File tortoisehg/​hgtk/​gtklib.py Stacked
 
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@@ -382,13 +382,30 @@
  self.pack_start(self.table)   self.headers = []   - self.set_default_paddings() + self.set_default_paddings(-1, -1)   - def set_default_paddings(self, xpad=-1, ypad=-1): - self.xpad = xpad >= 0 and xpad or 4 - self.ypad = ypad >= 0 and ypad or 2 + def set_default_paddings(self, xpad=None, ypad=None): + """ + Set default paddings between cells. + + LayoutTable has xpad=4, ypad=2 as preset padding values. + + xpad: Number. Pixcel value of padding for x-axis. + Use -1 to reset padding to preset value. + Default: None (no change). + ypad: Number. Pixcel value of padding for y-axis. + Use -1 to reset padding to preset value. + Default: None (no change). + """ + if not xpad is None: + self.xpad = xpad >= 0 and xpad or 4 + if not ypad is None: + self.ypad = ypad >= 0 and ypad or 2     def get_first_header(self): + """ + Return the cell at top-left corner if exists. + """   if len(self.headers) > 0:   return self.headers[0]   return None @@ -407,12 +424,15 @@
  number: Fixed width padding.   None: Flexible padding.   - kargs: 'padding', 'xpad' and 'ypad' are availabled. + kargs: 'padding', 'expand', 'xpad' and 'ypad' are availabled.   - padding: If False, the padding won't append the end of body. - Default: True. - xpad: Overwrite default 'xpad' value. - ypad: Overwrite default 'ypad' value. + padding: Boolean. If False, the padding won't append the end + of body. Default: True. + expand: Number. Position of body element to expand. If you + specify this option, 'padding' option will be changed + to False automatically. Default: -1 (last element). + xpad: Number. Overwrite default 'xpad' value. + ypad: Number. Overwrite default 'ypad' value.   """   if len(widgets) == 0:   return @@ -423,6 +443,7 @@
  xpad = kargs.get('xpad', self.xpad)   ypad = kargs.get('ypad', self.ypad)   def getwidget(obj): + '''element converter'''   if obj == None:   return gtk.Label('')   elif isinstance(obj, (int, long)): @@ -435,12 +456,15 @@
  return lbl   return obj   def pack(*widgets, **kargs): - padding = kargs.get('padding', True) + '''pack some of widgets and return HBox''' + expand = kargs.get('expand', -1) + if len(widgets) <= expand: + expand = -1 + padding = kargs.get('padding', expand == -1)   if padding is True:   widgets += (None,)   expmap = [ w is None for w in widgets ] - if not (True in expmap): - expmap[-1] = True + expmap[expand] = True   widgets = [ getwidget(w) for w in widgets ]   hbox = gtk.HBox()   for i, obj in enumerate(widgets):