openclonk/docs/sdk/script/fn/CreateMenu.xml

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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!DOCTYPE funcs
SYSTEM '../../../clonk.dtd'>
<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
<funcs>
<func>
<title>CreateMenu</title>
<category>Objects</category>
<subcat>Menu</subcat>
<version>5.1 OC</version>
<syntax>
<rtype>bool</rtype>
<params>
<param>
<type>id</type>
<name>symbol</name>
<desc>The picture of this object definition is used as symbol.</desc>
</param>
<param>
<type>object</type>
<name>command_object</name>
<desc>Object to receive the menu command (see <funclink>AddMenuItem</funclink>). Can be <code>nil</code> in local calls.</desc>
</param>
<param>
<type>int</type>
<name>extra</name>
<desc>
Additional information to be displayed about the currently selected entry. C4MN_ values are now also defined as constants:
<table>
<rowh>
<col>Constant</col>
<col>Value</col>
<col>Effect</col>
</rowh>
<row>
<col>C4MN_Extra_None</col>
<col>0</col>
<col>Nothing</col>
</row>
<row>
<col>C4MN_Extra_Components</col>
<col>1</col>
<col>Components</col>
</row>
<row>
<col>C4MN_Extra_Value</col>
<col>2</col>
<col>Value</col>
</row>
<row>
<col>C4MN_Extra_MagicValue</col>
<col>3</col>
<col>Value as magic value. extra_data is also displayed for comparison, e.g. "50/100".</col>
</row>
<row>
<col>C4MN_Extra_Info</col>
<col>4</col>
<col>Display object description immediately.</col>
</row>
<row>
<col>C4MN_Extra_ComponentsMagic</col>
<col>5</col>
<col>Display components and magic value.</col>
<col></col>
</row>
</table>
</desc>
</param>
<param>
<type>string</type>
<name>caption</name>
<desc>Text to be displayed if the menu is empty.</desc>
</param>
<param>
<type>int</type>
<name>extra_data</name>
<desc>Comparison value for extra 3.</desc>
</param>
<param>
<type>int</type>
<name>style</name>
<desc>
Appearance of the menu. The following constants are defined:
<table>
<rowh>
<col>Constant</col>
<col>Value</col>
<col>Appearance</col>
</rowh>
<row>
<col>C4MN_Style_Normal</col>
<col>0</col>
<col>Normal</col>
</row>
<row>
<col>C4MN_Style_Context</col>
<col>1</col>
<col>Context menu</col>
</row>
<row>
<col>C4MN_Style_Info</col>
<col>2</col>
<col>Info menu</col>
</row>
<row>
<col>C4MN_Style_Dialog</col>
<col>3</col>
<col>Dialog</col>
</row>
<row>
<col>C4MN_Style_EqualItemHeight</col>
<col>128</col>
<col>Can be combined with C4MN_Style_Dialog: all entries with an icon are drawn with the same height.</col>
</row>
</table>
</desc>
</param>
<param>
<type>bool</type>
<name>permanent</name>
<desc>The menu stays open after an entry has been selected.</desc>
</param>
<param>
<type>id</type>
<name>menu_id</name>
<desc>If specified, this id is used as menu id. The current menu id is returned by <funclink>GetMenu</funclink></desc>
<optional />
</param>
</params>
</syntax>
<desc>Creates a user defined menu for the specified object. Menu entries are to be added using <funclink>AddMenuItem</funclink>.</desc>
<examples>
<example>
<text>see <funclink>AddMenuItem</funclink></text>
</example>
</examples>
<related>
<funclink>AddMenuItem</funclink>
<funclink>SelectMenuItem</funclink>
<funclink>GetMenu</funclink>
<funclink>CloseMenu</funclink>
</related>
</func>
<author>springer</author><date>2002-04</date>
<author>Sven2</author><date>2007-03</date>
</funcs>