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<?xml version="1.0" encoding="UTF-8" ?>
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<class name= "LineEdit" inherits= "Control" category= "Core" version= "3.0-beta" >
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<brief_description >
Control that provides single line string editing.
</brief_description>
<description >
LineEdit provides a single line string editor, used for text fields.
</description>
<tutorials >
</tutorials>
<demos >
</demos>
<methods >
<method name= "append_at_cursor" >
<return type= "void" >
</return>
<argument index= "0" name= "text" type= "String" >
</argument>
<description >
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Adds [code]text[/code] after the cursor. If the resulting value is longer than [member max_length], nothing happens.
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</description>
</method>
<method name= "clear" >
<return type= "void" >
</return>
<description >
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Erases the [LineEdit] text.
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</description>
</method>
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<method name= "deselect" >
<return type= "void" >
</return>
<description >
Clears the current selection.
</description>
</method>
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<method name= "get_menu" qualifiers= "const" >
<return type= "PopupMenu" >
</return>
<description >
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Returns the [PopupMenu] of this [code]LineEdit[/code]. By default, this menu is displayed when right-clicking on the [LineEdit].
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</description>
</method>
<method name= "menu_option" >
<return type= "void" >
</return>
<argument index= "0" name= "option" type= "int" >
</argument>
<description >
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Executes a given action as defined in the MENU_* enum.
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</description>
</method>
<method name= "select" >
<return type= "void" >
</return>
<argument index= "0" name= "from" type= "int" default= "0" >
</argument>
<argument index= "1" name= "to" type= "int" default= "-1" >
</argument>
<description >
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Selects characters inside [LineEdit] between [code]from[/code] and [code]to[/code]. By default [code]from[/code] is at the beginning and [code]to[/code] at the end.
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[codeblock]
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text = "Welcome"
select() # Welcome
select(4) # ome
select(2, 5) # lco
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[/codeblock]
</description>
</method>
<method name= "select_all" >
<return type= "void" >
</return>
<description >
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Selects the whole [String].
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</description>
</method>
</methods>
<members >
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<member name= "align" type= "int" setter= "set_align" getter= "get_align" enum= "LineEdit.Align" >
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Text alignment as defined in the ALIGN_* enum.
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</member>
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<member name= "caret_blink" type= "bool" setter= "cursor_set_blink_enabled" getter= "cursor_get_blink_enabled" >
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If [code]true[/code] the caret (visual cursor) blinks.
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</member>
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<member name= "caret_blink_speed" type= "float" setter= "cursor_set_blink_speed" getter= "cursor_get_blink_speed" >
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Duration (in seconds) of a caret's blinking cycle.
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</member>
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<member name= "caret_position" type= "int" setter= "set_cursor_position" getter= "get_cursor_position" >
The cursor's position inside the [code]LineEdit[/code]. When set, the text may scroll to accomodate it.
</member>
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<member name= "context_menu_enabled" type= "bool" setter= "set_context_menu_enabled" getter= "is_context_menu_enabled" >
If [code]true[/code] the context menu will appear when right clicked.
</member>
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<member name= "editable" type= "bool" setter= "set_editable" getter= "is_editable" >
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If [code]false[/code] existing text cannot be modified and new text cannot be added.
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</member>
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<member name= "expand_to_text_length" type= "bool" setter= "set_expand_to_text_length" getter= "get_expand_to_text_length" >
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If [code]true[/code] the [LineEdit] width will increase to stay longer than the [member text]. It will [b]not[/b] compress if the [member text] is shortened.
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</member>
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<member name= "focus_mode" type= "int" setter= "set_focus_mode" getter= "get_focus_mode" enum= "Control.FocusMode" >
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Defines how the [LineEdit] can grab focus (Keyboard and mouse, only keyboard, or none). See [code]enum FocusMode[/code] in [Control] for details.
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</member>
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<member name= "max_length" type= "int" setter= "set_max_length" getter= "get_max_length" >
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Maximum amount of characters that can be entered inside the [LineEdit]. If [code]0[/code], there is no limit.
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</member>
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<member name= "placeholder_alpha" type= "float" setter= "set_placeholder_alpha" getter= "get_placeholder_alpha" >
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Opacity of the [member placeholder_text]. From [code]0[/code] to [code]1[/code].
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</member>
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<member name= "placeholder_text" type= "String" setter= "set_placeholder" getter= "get_placeholder" >
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Text shown when the [LineEdit] is empty. It is [b]not[/b] the [LineEdit]'s default value (see [member text]).
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</member>
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<member name= "secret" type= "bool" setter= "set_secret" getter= "is_secret" >
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If [code]true[/code] every character is shown as "*".
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</member>
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<member name= "text" type= "String" setter= "set_text" getter= "get_text" >
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String value of the [LineEdit].
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</member>
</members>
<signals >
<signal name= "text_changed" >
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<argument index= "0" name= "new_text" type= "String" >
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</argument>
<description >
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Emitted when the text changes.
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</description>
</signal>
<signal name= "text_entered" >
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<argument index= "0" name= "new_text" type= "String" >
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</argument>
<description >
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Emitted when the user presses KEY_ENTER on the [code]LineEdit[/code].
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</description>
</signal>
</signals>
<constants >
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<constant name= "ALIGN_LEFT" value= "0" enum= "Align" >
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Aligns the text on the left hand side of the [LineEdit].
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</constant>
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<constant name= "ALIGN_CENTER" value= "1" enum= "Align" >
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Centers the text in the middle of the [LineEdit].
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</constant>
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<constant name= "ALIGN_RIGHT" value= "2" enum= "Align" >
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Aligns the text on the right hand side of the [LineEdit].
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</constant>
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<constant name= "ALIGN_FILL" value= "3" enum= "Align" >
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Stretches whitespaces to fit the [LineEdit]'s width.
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</constant>
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<constant name= "MENU_CUT" value= "0" enum= "MenuItems" >
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Cuts (Copies and clears) the selected text.
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</constant>
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<constant name= "MENU_COPY" value= "1" enum= "MenuItems" >
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Copies the selected text.
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</constant>
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<constant name= "MENU_PASTE" value= "2" enum= "MenuItems" >
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Pastes the clipboard text over the selected text (or at the cursor's position).
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</constant>
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<constant name= "MENU_CLEAR" value= "3" enum= "MenuItems" >
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Erases the whole [Linedit] text.
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</constant>
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<constant name= "MENU_SELECT_ALL" value= "4" enum= "MenuItems" >
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Selects the whole [Linedit] text.
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</constant>
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<constant name= "MENU_UNDO" value= "5" enum= "MenuItems" >
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Undoes the previous action.
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</constant>
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<constant name= "MENU_REDO" value= "6" enum= "MenuItems" >
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</constant>
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<constant name= "MENU_MAX" value= "7" enum= "MenuItems" >
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</constant>
</constants>
<theme_items >
<theme_item name= "cursor_color" type= "Color" >
</theme_item>
<theme_item name= "focus" type= "StyleBox" >
</theme_item>
<theme_item name= "font" type= "Font" >
</theme_item>
<theme_item name= "font_color" type= "Color" >
</theme_item>
<theme_item name= "font_color_selected" type= "Color" >
</theme_item>
<theme_item name= "minimum_spaces" type= "int" >
</theme_item>
<theme_item name= "normal" type= "StyleBox" >
</theme_item>
<theme_item name= "read_only" type= "StyleBox" >
</theme_item>
<theme_item name= "selection_color" type= "Color" >
</theme_item>
</theme_items>
</class>