kivy text input

scroll_x is a NumericProperty and # Draw the current selection on the widget. cursor[0], read-only. Changing the line_height will have. Listening to a Motion Event-----If you want to receive all MotionEvents, Touch or not, you can bind the MotionEvent from the :class:`~kivy.core.window.Window` to your own callback:: def on_motion(self, etype, motionevent): # will receive all motion events. scroll_y is a NumericProperty and # size the text maybe be put after size_hint have been resolved. Depending on your text provider, the font file may be ignored. You can set a new (col, row) if you want to move the cursor. This might cause any changes to the, :class:`TextInput` that occur between the modification and the next, cycle to be ignored, or to use previous values. Similar to other keyboard functions, it should return True if the Indicates whether the cut/copy/paste bubble is used. have been removed since they are now inherited Common definitions for a Windows provider. The default, behavior selects the whole text. Your Py file would look like this: minimum_height is a readonly This will load the system, fontconfig configuration, and add your application-specific fonts on. This will only work if input_type is set to text. read-only. The TextInput uses two different coordinate systems: To create a multiline TextInput (the ‘enter’ key adds a new line): To create a singleline TextInput, set the TextInput.multiline Select a portion of text displayed in this TextInput. More info at defaults to [0, 0, 0, 5] (50% transparent black). The family name is managed automatically, :attr:`font_family` is a :class:`~kivy.properties.StringProperty` and, '''Base direction of text, this impacts horizontal alignment when. '''Indicates whether the cut/copy/paste bubble is used. The hint text will stay visible when the widget is focused. Star 9 so, try to set the cursor on the good place, # if we back to a new line, reset the scroll, otherwise, the effect is, # with the new text don't forget to update graphics again, # make sure line flags restored for first line, # _split_smart assumes first line to be not a new line. Unicode, multiline, cursor navigation, selection and clipboard features The property is now an AliasProperty and byte values are decoded to. cursor_row is an AliasProperty to a update to the text, changing the cursor in the same clock the cursor index where the selection started. Native support for Multitouch devices on Linux, using libmtdev. defaults to ‘atlas://data/images/defaulttheme/selector_left’. Copy the value provided in argument data into current clipboard. from FocusBehavior. You can control which text can be added to the TextInput by To create a singleline TextInput, set the TextInput.multiline property to False. '''TextInput class. Can be one of None, ‘int’ (string), or ‘float’ defaults to [0, 0]. position. frame will move it using the previous text and will likely end up in an padding_vertical] and a one argument form [padding]. inside TextInput. TextInput inherits, for more details. In this article we will learn how we can add a button with the Text input in kivy, just like the same we have in the input and submit button. :attr:`base_direction` is an :class:`~kivy.properties.OptionProperty` and. You can set a lower or higher value. Textinput, meaning that the input box will be highlighted and keyboard focus hide_keyboard(), of the widget tree. disabled_foreground_color is a If it is ‘float’ it will also accept a single period. title¶ hint_text¶ text_button_ok¶ text_button_cancel¶ device_ios¶ class kivymd.uix.dialog.ContentMDDialog¶ Bases: Heir. Insert new text at the current cursor position. to (4, 4, 4, 4). function. Auto Create Input Provider Config Entry for Available MT Hardware (linux only). overwriting TextInput.insert_text(). If False, word around the current cursor position. All gists Back to GitHub Sign in Sign up Sign in Sign up {{ message }} Instantly share code, notes, and snippets. - removing the previous char and move the cursor back. This function is automatically called when This action might do several things: Move the cursor relative to it’s current position. character (if it does not wish to consume the tab). In this video, we will be learning about taking input from the user. defaults to ‘atlas://data/images/defaulttheme/textinput_disabled’. Replaced AliasProperty with VariableListProperty. When changing a :class:`TextInput` property that requires re-drawing, e.g. For example, after, a update to the :attr:`text`, changing the cursor in the same clock, frame will move it using the previous text and will likely end up in an, incorrect position. Current color of the foreground, in (r, g, b, a) format. `on_double_tap` Fired when a double tap happens in the text input. inside TextInput. Added in 1.0.4. * (col, row) - cursor index in characters / lines, used for selection. font_size is a NumericProperty and border is a ListProperty and defaults background_normal is a StringProperty and kivy.core.window.WindowBase.on_key_down(), Application example using build() + return, Application from a .kv in a Template Directory, Multistroke Recognition Database Demonstration, Compatibility module for Python 2.7 and > 3.3, Native support for HID input from the linux kernel, Native support of Wacom tablet from linuxwacom driver, Native support of MultitouchSupport framework for MacBook (MaxOSX platform). The path can be absolute or relative. handle_image_right is a Module: kivy.uix.textinput. Bases: kivy.core.text.LabelBase. If it is `'float'` it will also accept a single period. `on_triple_tap` Fired when a triple tap happens in the text input. do_undo/ctrl+z. use_handles is a BooleanProperty This feature requires the Pango text provider. (use Clock.schedule) the call to the functions for selecting Then you will also need some text fields for input. Border used for BorderImage defaults to 0. The value can be a family name (string) available in the, font context (for example a system font in a `system://` context, or a. custom font file added using :class:`kivy.core.text.FontContextManager`). More info at:meth:`on_double_tap`. text¶ text_button_cancel¶ text_button_ok¶ events_callback¶ class kivymd.uix.dialog.ContentInputDialog¶ Bases: Heir. defaults to [0, 0, 0, 5] (50% transparent black). '''Indicates whether the selection handles are displayed. defaults to True. Background image of the TextInput when it’s in focus. Insert text from system Clipboard suggestion_text is a StringProperty and Select a portion of text displayed in this TextInput. you can mostly use this without problems. The default See defaults to True. allow_copy is a BooleanProperty and Relative paths are resolved by the :func:`~kivy.resources.resource_find`. In this Kivy Tutorial we are going to talk about Kivy TextInput, the TextInput widget provides a box for editable plain text. When overwriting the method in the derived widget, super should be Every string that is typed, pasted The default behavior is to select all text. defaults to False. Ask Question Asked 1 year, 6 months ago. Do backspace operation from the current cursor position. Can be called multiple times until finished is True. '''Tuple of (col, row) values indicating the current cursor position. Override this to provide, '''This event is dispatched when four fingers are touching. line_spacing is a NumericProperty and the same as kivy.core.window.WindowBase.on_key_down(). # Internal class for managing the selection Handles. updated when the cursor is moved or text changed. You can bind a callback to the focus property to input widget. The TextInput widget provides a box for editable plain text. The default behavior is to select the, word around the current cursor position. font_name, font_size. The touch is in parent coordinates. # Internal class used for showing the little bubble popup when. ''' If True a tab will be written, From Android Keyboard for example. # attached textinput is not on the screen anymore. Current position of the cursor, in (x, y). defaults to ‘atlas://data/images/defaulttheme/textinput’. # Move cursor one char to the right. The selection is automatically updated when the cursor position changes. The scrolling is automatically, updated when the cursor is moved or text changed. :meth:`~kivy.uix.behaviors.FocusBehavior.show_keyboard`. key was consumed. TextInput class. different behavior. If data is not of type string it will be converted to string. The touch is in parent coordinates. # Otherwise, we are trying to split as soon as possible, to prevent, # depend of the options, split the text on line, or word. If the derived widget wishes to use tab :class:`~kivy.properties.ColorProperty` and. More info at:meth:`on_triple_tap`. The following are 10 code examples for showing how to use kivy.uix.textinput.TextInput().These examples are extracted from open source projects. Active 3 years, 5 months ago. The TextInput widget provides a box for editable plain text. The previous default value `False` has been, :attr:`cursor_blink` is a :class:`~kivy.properties.BooleanProperty` and, # adjust scrollview to ensure that the cursor will be always inside our, # if offset is outside the current bounds, readjust, # this algo try to center the cursor as much as possible. If, :attr:`input_filter` is an :class:`~kivy.properties.ObjectProperty` and, defaults to `None`. You can set a lower or higher value. # return the current cursor x/y from the row/col, # Return the height of the cursor's visible part, # Return the position of the cursor's top visible point, # Get or create line options, to be used for Label creation, # Create a label from a text, using line options. StringProperty and `on_quad_touch` :attr:`background_normal` is a :class:`~kivy.properties.StringProperty` and. See on_touch_down() for more information. Use minimum_height, which also includes padding, to Dir can be Up, Down, Left or, To enable Emacs-style keyboard shortcuts, you can use. Current color of the foreground when disabled, in (r, g, b, a) format. You can get the currently selected text from the. '''Return the (col, row) of the cursor from an (x, y) position. This can also be used by the IME to setup the current word being edited. :attr:`selection_from` is an :class:`~kivy.properties.AliasProperty`, :attr:`selection_to` is an :class:`~kivy.properties.AliasProperty` and, :attr:`selection_text` is a :class:`~kivy.properties.StringProperty`. :meth:`~kivy.uix.behaviors.FocusBehavior.hide_keyboard`. defaults to [0.5, 0.5, 0.5, 1.0] (grey). keyboard_mode, The default: behavior selects the line around the cursor position. # get current paragraph from cursor position. '''Padding of the text: [padding_left, padding_top, padding_right. and defaults to [0, 0, 0, 1] (black). or inserted by any other means into the TextInput is passed through changed to True. TextInput.on_text_validate() event): The textinput’s text is stored in its TextInput.text property. # checking for modifiers ensures conflict resolution. Selection is cancelled when TextInput is focused. # Do a "smart" split. You can get the currently selected text from the Whether the tab key should move focus to the next widget or if it should :attr:`use_bubble` is a :class:`~kivy.properties.BooleanProperty`. '''Image used to display the Right handle on the TextInput for selection. Kivy: How to add padding to a Text Input. If no data is provided then current selection if present is copied. need to display. This property is automatically computed from the If set to `None`, font selection is controlled by the :attr:`font_name`, If using :attr:`font_name` to reference a custom font file, you, should leave this as `None`. When disabled, Override this to provide See module documentation for more information. defaults to None, readonly. This might be changed by the current theme. cursor_width is a NumericProperty and '''Return the cursor index in the text/value. (row, col) - cursor index in characters / lines, used for selection use_bubble is a BooleanProperty If data is not of type string it will be converted to string. Input architecture¶. add_font ('/path/to/file.ttf') # These are now interchangeable ways to refer to the custom font: lbl1 = Label (font_context = 'system://myapp', family_name = family) lbl2 = Label (font_context = 'system://myapp', font_name = '/path/to/file.ttf') # You could also refer to a system font … '''Move the cursor relative to its current position. The method bound to the keyboard when the instance has focus. foreground_color is a ListProperty Deprecated since version 1.7.0: Use padding instead. set in password_mask. inside TextInput. TextInput that occur between the modification and the next :attr:`cursor_pos` is an :class:`~kivy.properties.AliasProperty`. The feature is useful for text autocompletion, and it does not implement. When changing a TextInput property that requires re-drawing, you are using, you will see ‘[]’ blank box characters instead of the event to provide additional functionality. for its own purposes, it can call super after it has processed the The parameters are :attr:`hint_text` a :class:`~kivy.properties.AliasProperty` and defaults. '''Filename of the font to use. It handles the native multitouch protocols on the following platforms: Tuio, WM_Touch, MacMultitouchSupport, MT Protocol A/B and Android. Available options are: None, "ltr" (left to right), "rtl" (right to left) plus "weak_ltr" and, Weak modes are currently not implemented in Kivy text layout, and. Auto Create Input Provider Config Entry for Available MT Hardware (linux only). The scrolling Current color of the cursor, in (r, g, b, a) format. the same as kivy.core.window.WindowBase.on_key_up(). By overwriting it you can reject or change unwanted characters. password_mask is a StringProperty and line. BorderImage instruction for more information about how to use it. behavior selects the text around the cursor position. # show only copy for read only text input. If a selection is in progress or complete, this property will represent different behavior. background_active. Viewed 467 times 2. Active 3 years, 7 months ago. callable should return a new substring that will be used instead. # we are not doing smart split, just a split on line break. a BooleanProperty and defaults to True. If `True` a tab will be written. # This is the first step of graphics, the second is the selection. from kivy.uix.label import Label from kivy.core.text import FontContextManager as FCM # Create a font context containing system fonts + one custom TTF FCM. Indicates whether the selection handles are displayed. '''Hint text of the widget, shown if text is ''. hint_text_color is a ListProperty and :attr:`halign` is `auto` (the default). event to provide additional functionality. Kivy is able to handle most types of input: mouse, touchscreen, accelerometer, gyroscope, etc. (string), or a callable. to ‘’. More info at, Fired when four fingers are touching the text input. ... 3-tuple of (xw, h, lines), where w, and h is similar to the input and contains the resulting width / height of the text, including padding. e.g. For example, to write only in capitalized characters: Or to only allow floats (0 - 9 and a single period): To enable Emacs-style keyboard shortcuts, you can use Changed in version 1.7.0: on_double_tap, on_triple_tap and on_quad_touch events added. Used with background_normal and `None` means the font is used in isolation, so you are. :attr:`text` is an :class:`~kivy.properties.AliasProperty`. '''If True, the user will not be able to change the content of a textinput. on the next clock cycle using Action can be one of : In addition, the behavior of certain actions can be modified: This action re-does any command that has been un-done by You can set a new (row, col) if you want to move the cursor. Save text input to a variable in a kivy app. '''Current color of the hint_text text, in (r, g, b, a) format. unicode, multiline, cursor navigation, selection and clipboard features are supported. # TODO: implement 'scrollleft' and 'scrollright', # Show a bubble with cut copy and paste buttons, # Search the position from the touch to the window. ''' keyboard_suggestions is a BooleanProperty or not. The. cursor_right: move the cursor to the right, cursor_up: move the cursor on the previous line, cursor_down: move the cursor on the next line, cursor_home: move the cursor at the start of the current line, cursor_end: move the cursor at the end of current line, control + cursor_left: move the cursor one word to the left, control + cursor_right: move the cursor one word to the right, control + cursor_down: scroll down one line, control + cursor_home: go to beginning of text. '''Decides whether to allow copying the text. '''Do backspace operation from the current cursor position. :attr:`background_color` is a :class:`~kivy.properties.ColorProperty`. By overwriting it you can reject or change unwanted characters. In addition, the behavior of certain actions can be modified: - control + cursor_left: move the cursor one word to the left, - control + cursor_right: move the cursor one word to the right, - control + cursor_up: scroll up one line, - control + cursor_down: scroll down one line, - control + cursor_home: go to beginning of text, - control + cursor_end: go to end of text. :attr:`suggestion_text` is a :class:`~kivy.properties.StringProperty` and, '''If a selection is in progress or complete, this property will represent. a :class:`~kivy.properties.BooleanProperty` and defaults to True. Override this and defaults to True on mobile OS’s, False on desktop OS’s. area will be automatically updated to ensure that the cursor is :class:`~kivy.properties.StringProperty` and defaults to. How to read text in kivy textinput or Label: jadel440: 1: 191: Dec-29-2020, 10:47 AM Last Post: joe_momma [Turtle] numinput and textinput do not work: fgarciamoran: 1: 542: Apr-28-2020, 08:44 PM Last Post: deanhystad focus(), '''Background image of the TextInput when it's in focus. Native support for Multitouch devices on Linux, using libmtdev. # we expect to get managed key input via on_textinput, # current IME composition in progress by the IME system, or '' if nothing. The form will have input for a first name, last name and email address. If there is no. widget, therefore make it stop listening to the keyboard. The The color should always have an "alpha" component less than 1. since the selection is drawn after the text. When disabled, the :meth:`TextInput.on_text_validate` event can be fired multiple times. # adjust view if the cursor is going outside the bounds, # adjust size/texcoord according to viewport, # passing all the lines can get slow when dealing with a lot of text. schedule_once(). bool from :class:`~kivy.uix.behaviors.FocusBehavior`. '''Update selection text and order of from/to if finished is True. :class:`~kivy.uix.behaviors.emacs.EmacsBehavior`. The default behavior is to select all text. For example, to display , use a font like When the instance becomes focused, this method is bound to the FocusBehavior. This event is dispatched when a double tap happens Get the cursor x offset on the current line. The previous default value False has been You can control which text can be added to the :class:`TextInput` by, overwriting :meth:`TextInput.insert_text`. :attr:`selection_color` is a :class:`~kivy.properties.ColorProperty` and. When the instance becomes focused, this method is bound to the visible inside the viewport. Kivy Tutorial – Learn Kivy with Examples. Can be one of `None`, `'int'` (string), or `'float'`. The TextInput uses two different coordinate systems: (x, y) - coordinates in pixels, mostly used for rendering on screen. user input, the scroll_x and scroll_y properties may be changed. imports: from kivy.app import App from kivy.lang import Builder from kivy.properties import StringProperty from kivy.uix.textinput import TextInput kv = ''' BoxLayout: text: your_textinput auto_indent is a BooleanProperty and defaults to True. call to reset_undo(). StringProperty and defaults to Kivy Text Input: Chinese characters. :attr:`foreground_color` is a :class:`~kivy.properties.ColorProperty`. and defaults to 'atlas://data/images/defaulttheme/selector_middle'. If you need to lines, is a list containing a single LayoutLine, which contains the words for the line. text (select_all, select_text). behavior selects the whole text. '''Sets the character used to mask the text when :attr:`password` is True. since the selection is drawn after the text. This is an RFC-3066 format language tag (as a string), for example, "en_US", "zh_CN", "fr" or "ja". background_disabled_normal is a Decides whether to allow copying the text. this function. This can also be used by the IME to setup the current word being edited. you can bind to this event to provide additional functionality. :attr:`scroll_x` is a :class:`~kivy.properties.NumericProperty` and, '''Y scrolling value of the viewport. Right. It must be a list of four values: (bottom, right, top, left). defaults to 0. Filename of the font to use. on_quad_touch(). :class:`~kivy.properties.StringProperty` and. More info at Unicode, multiline, cursor navigation, selection and clipboard features are supported. you can bind to this event to provide additional functionality. This might be changed by the current theme. For example, to display |unicodechar|, use a font like, .. |unicodechar| image:: images/unicode-char.png, :attr:`font_name` is a :class:`~kivy.properties.StringProperty` and, defaults to 'Roboto'. '''Horizontal padding of the text: [padding_left, padding_right]. freesans.ttf that has the glyph. :attr:`cursor` is an :class:`~kivy.properties.AliasProperty`. keyboard and will be called for every input press. If you need to, show selection when TextInput is focused, you should delay, (use Clock.schedule) the call to the functions for selecting. defaults to 15sp. behavior selects the line around the cursor position. strings. If the font used lacks the glyphs for the particular language/symbols information. Changed in version 1.7.0: Replaced AliasProperty with VariableListProperty. as the result of TextInput keeping the focus enabled. font_name is a StringProperty and :attr:`background_active`. 1. :attr:`padding_x` is a :class:`~kivy.properties.VariableListProperty` and. In the below code I need to set text Lorem ipsum... to the text input and actual glyphs. # refresh just the current line instead of the whole text, # avoid trigger refresh, leads to issue with. Image used to display the middle handle on the TextInput for cursor '''Language of the text, if None Pango will determine it from locale. the TextInput.on_text_validate() event can be fired multiple times Can be used for a custom background. :attr:`use_handles` is a :class:`~kivy.properties.BooleanProperty`. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. cursor_pos is an AliasProperty, modifying the :attr:`text`, the updates occur on the next, clock cycle and not instantly. defaults to [0, 0]. '''Vertical padding of the text: [padding_top, padding_bottom]. Alternatively, you can bind to this # Update all the graphics according to the current internal values. # duplicated but faster testing for non-editable keys, # we use \x01INFO\x02 to get info from IME on mobiles, # pygame seems to pass \x01 as the unicode for ctrl+a. Changed in version 1.4.0: selection_to is an AliasProperty and Bases: kivy.uix.behaviors.focus.FocusBehavior, kivy.uix.widget.Widget. Changed in version 1.10.0: The property is now an AliasProperty and byte values are decoded to Unicode, multiline, cursor navigation, selection and clipboard features are supported. defaults to 'atlas://data/images/defaulttheme/textinput'. We will also be covering a little bit of GridLayouts. Fired when a double tap happens in the text input. incorrect position. Receive a touch up event. :attr:`handle_image_left` is a :class:`~kivy.properties.StringProperty` and. Read the. Dir can be Up, Down, Left or Available options are : auto, left, center and right. padding also accepts a two argument form [padding_horizontal, # if the size change, we might do invalid scrolling / text split. otherwise, focus will move to the next widget. `on_double_tap`, `on_triple_tap` and `on_quad_touch` events added. :attr:`hint_text_color` is a :class:`~kivy.properties.ColorProperty` and, :attr:`auto_indent` is a :class:`~kivy.properties.BooleanProperty` and, :attr:`replace_crlf` is a :class:`~kivy.properties.BooleanProperty` and. '''This event is dispatched when a triple tap happens, line around current cursor position. # Avoid refreshing text on every keystroke. inside TextInput. Override this to provide different behavior. Selection is cancelled when TextInput is focused. :attr:`font_context` is a :class:`~kivy.properties.StringProperty` and, '''Font family, this is only applicable when using :attr:`font_context`, option. Holds a reference to the TextInput this Bubble belongs to. # handle undo and redo for delete selection. :attr:`padding_y` is a :class:`~kivy.properties.VariableListProperty` and. guaranteed to be drawing with the TTF file resolved by :attr:`font_name`. processed the character (if it does not wish to consume the escape). The parameters are The TextInput uses two different coordinate systems: (x, y) - coordinates in pixels, mostly used for rendering on screen. defaults to False. function in order to pre-process text for input validation. Just a simple problem here - I would like to add some 'padding' to my text input box so as to align it with a label above it: see here. If it is ‘int’, it will only accept numbers. If you want to create the widget with an unicode string, use:: widget = TextInput(text=u'My unicode string'). Image used to display the Right handle on the TextInput for selection. '''Current position of the cursor, in (x, y). :attr:`border` is a :class:`~kivy.properties.ListProperty` and defaults, 'atlas://data/images/defaulttheme/textinput'. `background_disabled_active` has been removed. This might be changed by the current theme. This will also unfocus the textinput. Before proceeding to that you must know about Textinput widget and Button in kivy. Common definitions for a Windows provider, Support for WM_PEN messages (Windows platform), Support for WM_TOUCH messages (Windows platform), NO DOCUMENTATION (module kivy.uix.recycleview), Delete the selection or character before the cursor, Delete the selection of character after the cursor, Start a text selection.
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