git.gag.com Git - debian/gnuradio/blob - grc/blocks/variable_slider.xml

   1 <?xml version="1.0"?>
   2 <!--
   3 ###################################################
   4 ##Variable Slider:
   5 ##      a combined slider and text box form
   6 ###################################################
   7  -->
   8 <block>
   9         <name>Variable Slider</name>
  10         <key>variable_slider</key>
  11         <import>from gnuradio.wxgui import forms</import>
  12         <var_make>self.$(id) = $(id) = $value</var_make>
  13         <make>_$(id)_sizer = wx.BoxSizer(wx.VERTICAL)
  14 self.$(id)_text_box = forms.text_box(
  15         parent=self.GetWin(),
  16         sizer=_$(id)_sizer,
  17         value=self.$id,
  18         callback=self.set_$(id),
  19         #if $label()
  20         label=$label,
  21         #else
  22         label='$id',
  23         #end if
  24         converter=forms.$(converver)(),
  25         proportion=0,
  26 )
  27 self.$(id)_slider = forms.slider(
  28         parent=self.GetWin(),
  29         sizer=_$(id)_sizer,
  30         value=self.$id,
  31         callback=self.set_$(id),
  32         minimum=$min,
  33         maximum=$max,
  34         num_steps=$num_steps,
  35         style=$style,
  36         cast=$(converver.slider_cast),
  37         proportion=1,
  38 )
  39 #set $grid_pos = $grid_pos()
  40 #if not grid_pos
  41 self.Add(_$(id)_sizer)
  42 #else
  43 self.GridAdd(_$(id)_sizer, $grid_pos[0], $grid_pos[1], $grid_pos[2], $grid_pos[3])
  44 #end if</make>
  45         <callback>self.set_$(id)($value)</callback>
  46         <callback>self.$(id)_slider.set_value($id)</callback>
  47         <callback>self.$(id)_text_box.set_value($id)</callback>
  48         <param>
  49                 <name>Label</name>
  50                 <key>label</key>
  51                 <value></value>
  52                 <type>string</type>
  53                 <hide>#if $label() then 'none' else 'part'#</hide>
  54         </param>
  55         <param>
  56                 <name>Default Value</name>
  57                 <key>value</key>
  58                 <value>50</value>
  59                 <type>real</type>
  60         </param>
  61         <param>
  62                 <name>Minimum</name>
  63                 <key>min</key>
  64                 <value>0</value>
  65                 <type>real</type>
  66         </param>
  67         <param>
  68                 <name>Maximum</name>
  69                 <key>max</key>
  70                 <value>100</value>
  71                 <type>real</type>
  72         </param>
  73         <param>
  74                 <name>Num Steps</name>
  75                 <key>num_steps</key>
  76                 <value>100</value>
  77                 <type>int</type>
  78                 <hide>part</hide>
  79         </param>
  80         <param>
  81                 <name>Style</name>
  82                 <key>style</key>
  83                 <value>wx.SL_HORIZONTAL</value>
  84                 <type>enum</type>
  85                 <hide>part</hide>
  86                 <option>
  87                         <name>Horizontal</name>
  88                         <key>wx.SL_HORIZONTAL</key>
  89                 </option>
  90                 <option>
  91                         <name>Vertical</name>
  92                         <key>wx.SL_VERTICAL</key>
  93                 </option>
  94         </param>
  95         <param>
  96                 <name>Converter</name>
  97                 <key>converver</key>
  98                 <value>float_converter</value>
  99                 <type>enum</type>
 100                 <option>
 101                         <name>Float</name>
 102                         <key>float_converter</key>
 103                         <opt>slider_cast:float</opt>
 104                 </option>
 105                 <option>
 106                         <name>Integer</name>
 107                         <key>int_converter</key>
 108                         <opt>slider_cast:int</opt>
 109                 </option>
 110         </param>
 111         <param>
 112                 <name>Grid Position</name>
 113                 <key>grid_pos</key>
 114                 <value></value>
 115                 <type>grid_pos</type>
 116         </param>
 117         <check>$min &lt;= $value &lt;= $max</check>
 118         <check>$min &lt; $max</check>
 119         <check>0 &lt; $num_steps &lt;= 1000</check>
 120         <doc>
 121 This block creates a variable with a slider. \
 122 Leave the label blank to use the variable id as the label. \
 123 The value must be a real number. \
 124 The value must be between the minimum and the maximum. \
 125 The number of steps must be between 0 and 1000.
 126
 127 Use the Grid Position (row, column, row span, column span) to position the graphical element in the window.
 128         </doc>
 129 </block>