Create push button or state button component (2024)

Create push button or state button component

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Syntax

btn = uibutton

btn = uibutton(parent)

btn = uibutton(style)

btn = uibutton(parent,style)

btn = uibutton(___,Name,Value)

Description

btn = uibutton creates a push button in a new figure and returns the Button object. MATLAB® calls the uifigure function to create the figure.

example

btn = uibutton(parent) creates a button in the specified parent container. The parent can be a figure created using the uifigure function or one of its child containers.

btn = uibutton(style) creates a button of the specified style. The button style can be "push" or "state".

example

btn = uibutton(parent,style) creates a button of the specified style in the specified parent container.

example

btn = uibutton(___,Name,Value) creates a button with properties specified by one or more name-value arguments. For example, specify the button background color using the BackgroundColor property. Use this option with any of the input argument combinations in the previous syntaxes.

Examples

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Create Push Button

Create State Button

Open Live Script

Create a state button in a UI figure.

fig = uifigure;b = uibutton(fig,"state");

Create push button or state button component (2)

Click the button. The button remains in the pressed state after you click it.

Create push button or state button component (3)

Set and Access Button Property Values

Open Live Script

Create a state button in a UI figure, and customize its appearance by specifying property values.

fig = uifigure;b = uibutton(fig,"state", ... "Text","Play", ... "Icon","play.png", ... "IconAlignment","top", ... "Position",[100 100 50 50]);

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Determine whether the state button is in its pressed state.

b.Value

Programmatically update the button value so that it appears in its pressed state.

b.Value = true;

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Code Response to Button Click

Open Live Script

Create an app that plots some data when an app user presses a button.

In a file named plotApp.m, write a function that implements the app:

  • Create a UI figure and a grid layout manager to lay out the app.

  • Create UI axes and a button in the grid layout manager.

  • Write a callback function named plotButtonPushed that plots some data in the UI axes, and assign the function to the ButtonPushedFcn callback property. For more information about callbacks, see Create Callbacks for Apps Created Programmatically.

function plotAppfig = uifigure;g = uigridlayout(fig,[2 3]);g.RowHeight = {'1x','fit'};g.ColumnWidth = {'1x','fit','1x'};ax = uiaxes(g);ax.Layout.Row = 1;ax.Layout.Column = [1 3];b = uibutton(g, ... "Text","Plot Data", ... "ButtonPushedFcn", @(src,event) plotButtonPushed(ax));b.Layout.Row = 2;b.Layout.Column = 2;endfunction plotButtonPushed(ax)x = linspace(0,2*pi,100);y = sin(x);plot(ax,x,y)end

Run the plotApp function. Click the button to plot the data.

Create push button or state button component (6)

Input Arguments

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styleStyle of button
"push" (default) | "state"

Style of button, specified as one of these values:

  • "push" — When clicked once, the button appears to press and release.

  • "state" — When clicked once, the button remains in the pressed or released state until it is clicked again.

parentParent container
Figure object (default) | Tab object | Panel object | ButtonGroup object | GridLayout object

Parent container, specified as a Figure object created using the uifigure function or one of its child containers: Tab, Panel, ButtonGroup, or GridLayout. If you do not specify a parent container, MATLAB calls the uifigure function to create a new Figure object that serves as the parent container.

Name-Value Arguments

Specify optional pairs of arguments as Name1=Value1,...,NameN=ValueN, where Name is the argument name and Value is the corresponding value. Name-value arguments must appear after other arguments, but the order of the pairs does not matter.

Example: uibutton(fig,BackgroundColor="blue")

Before R2021a, use commas to separate each name and value, and enclose Name in quotes.

Example: uibutton(fig,"BackgroundColor","blue")

Each type of Button object supports a different set of properties. For a full list of properties and descriptions for each type, see the associated property page.

  • If style is "push" (default), see Button Properties.

  • If style is "state", see StateButton Properties.

Version History

Introduced in R2016a

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Use the WordWrap property to prevent text from getting clipped horizontally when the width of the UI component is smaller than the text you want to display. Setting the WordWrap property to 'on' breaks the text into new lines so that each line fits within the component. It avoids breaking words when possible. When the property is set to 'off', the text does not wrap.

See Also

Functions

  • uifigure

Properties

  • Button Properties | StateButton Properties

Tools

  • App Designer

MATLAB-Befehl

Sie haben auf einen Link geklickt, der diesem MATLAB-Befehl entspricht:

 

Führen Sie den Befehl durch Eingabe in das MATLAB-Befehlsfenster aus. Webbrowser unterstützen keine MATLAB-Befehle.

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Create push button or state button component (2024)

FAQs

Which creates a push button? ›

The HTML <button> tag is used for creating a button within HTML form. You can also use <input> tag to create similar buttons.

Which creates a push button in HTML? ›

The <button> tag defines a clickable button. Inside a <button> element you can put text (and tags like <i> , <b> , <strong> , <br> , <img> , etc.).

What is the purpose of the button component? ›

A Button is a user interface (UI) element, displaying textual or visual content to indicate an action which will be triggered when the user clicks on the button. Buttons provide consistent styling. They can render arbitrary content such as text, icons, badges, or a combination of these.

How do you create a component? ›

Creating a component manuallylink
  1. Navigate to your Angular project directory.
  2. Create a new file, <component-name>. ...
  3. At the top of the file, add the following import statement. ...
  4. After the import statement, add a @Component decorator. ...
  5. Choose a CSS selector for the component.

How do you link a component to a button? ›

How to Link a Custom React Component <MyButton> to Another Page ?
  1. Using the anchor tag( )
  2. Using useNavigate() hook from react-router-dom.
  3. Using the Link Tag from react-router-dom.
Feb 26, 2024

How do I create a push button in HTML? ›

The <button> element is used to create an HTML button. Any text appearing between the opening and closing tags will appear as text on the button. No action takes place by default when a button is clicked. Actions must be added to buttons using JavaScript or by associating the button with a form.

How do I push a button link in HTML? ›

Methods to Add a Link to an HTML Button
  1. Inline onclick Event: Using an inline onclick event associates a JavaScript function with the button element's onclick attribute. ...
  2. Using button tag inside <a> tag: This method creates a button inside an anchor tag. ...
  3. Using Anchor tag as a Button link. ...
  4. Using form tags.
Jun 25, 2024

How to create custom buttons in HTML? ›

  1. There are many ways to create a custom button in HTML.
  2. <button type=”button” class=”btn btn-class-name”>Button</button>
  3. <input type=”button” class=”btn btn-class-name” value=”Button”>
  4. <a href=”url” class=”btn btn-class-name”>Button</a>
  5. <any-tag class=”btn btn-class-name” onClick=”javascript:function”>Button</any-tag>
Jun 1, 2022

What is the primary button component? ›

Primary button is designed for users to perform the most important task in a web page. The visual design is more distinguishable from the secondary button.

What is the main purpose of a button? ›

A button is a fastener that joins two pieces of fabric together by slipping through a loop or by sliding through a buttonhole. In modern clothing and fashion design, buttons are commonly made of plastic but also may be made of metal, wood, or seashell. Buttons can also be used on containers such as wallets and bags.

Why are buttons used? ›

button, usually disklike piece of solid material having holes or a shank through which it is sewed to one side of an article of clothing and used to fasten or close the garment by passing through a loop or hole in the other side. Purely decorative, nonutilitarian buttons are also frequently used on clothing.

How do I create an element button? ›

Creating button object:

createElement() method is used to create <button> element. After creating a button object use the appendChild() method to append the particular element (such as div) to display it.

How do you call a component on button click? ›

To add an onclick event in React, you can use the onClick attribute. In this example, handleClick is the name of the function that you want to be called when the button is clicked. You can define the handleClick function separately in your component or use the arrow function syntax directly in the onClick attribute.

How do you create a button in design? ›

Open the Buttons and Forms panel (Window > Interactive > Buttons and Forms). Choose Button from the Type menu in the Buttons and Forms panel or click the Make Button icon at the bottom of the panel. The button badge and dashed blue line around the object indicate the object is now a button.

How do you make a button in coding? ›

The <button> element is used to create an HTML button. Any text appearing between the opening and closing tags will appear as text on the button. No action takes place by default when a button is clicked. Actions must be added to buttons using JavaScript or by associating the button with a form.

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