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Diffstat (limited to 'grc/data/platforms/python/blocks/variable_chooser.xml')
| -rw-r--r-- | grc/data/platforms/python/blocks/variable_chooser.xml | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/grc/data/platforms/python/blocks/variable_chooser.xml b/grc/data/platforms/python/blocks/variable_chooser.xml new file mode 100644 index 000000000..4eba84d4c --- /dev/null +++ b/grc/data/platforms/python/blocks/variable_chooser.xml @@ -0,0 +1,93 @@ +<?xml version="1.0"?> +<!-- +################################################### +##Variable Chooser: a grc variable with multiple choices +################################################### + --> +<block> + <name>Variable Chooser</name> + <key>variable_chooser</key> + <make>$(choices)[$value_index] +_$(id)_control = grc_wxgui.$(chooser_type)_control( + window=self.GetWin(), + callback=self.set_$(id), + #if $label.eval + label=$label, + #else + label="$id", + #end if + index=$value_index, + choices=$choices, + labels=$labels, +) +#set $grid_pos = $grid_pos.eval +#if not grid_pos +self.Add(_$(id)_control) +#else +self.GridAdd(_$(id)_control, $grid_pos[0], $grid_pos[1], $grid_pos[2], $grid_pos[3]) +#end if</make> + <param> + <name>Label</name> + <key>label</key> + <value></value> + <type>string</type> + </param> + <param> + <name>Value Index</name> + <key>value_index</key> + <value>0</value> + <type>int</type> + </param> + <param> + <name>Choices</name> + <key>choices</key> + <value>[1, 2, 3]</value> + <type>raw</type> + </param> + <param> + <name>Labels</name> + <key>labels</key> + <value>[]</value> + <type>raw</type> + </param> + <param> + <name>Chooser Type</name> + <key>chooser_type</key> + <value>drop_down</value> + <type>enum</type> + <option> + <name>Drop Down</name> + <key>drop_down</key> + </option> + <option> + <name>Radio Buttons Horizontal</name> + <key>radio_buttons_horizontal</key> + </option> + <option> + <name>Radio Buttons Vertical</name> + <key>radio_buttons_vertical</key> + </option> + <option> + <name>Button</name> + <key>button</key> + </option> + </param> + <param> + <name>Grid Position</name> + <key>grid_pos</key> + <value></value> + <type>grid_pos</type> + </param> + <check>$value_index in range(len($choices))</check> + <check>not $labels or len($labels) == len($choices)</check> + <doc> +This block creates a variable with a drop down, radio buttons, or a button. \ +Leave the label blank to use the variable id as the label. \ +The value index is the index of a particular choice, \ +which defines the default choice when the flow graph starts. \ +The choices must be a list of possible values. \ +Leave labels empty to use the choices as the labels. + +Use the Grid Position (row, column, row span, column span) to position the graphical element in the window. + </doc> +</block> |