![]() Releasing a key on a component that accepts keyboard focus (such as This callback function executes when the user releases a key while the UI figure or aĬhild component has focus. The CurrentCharacter property also returns character The action that caused the callback function to execute.įor more information about specifying callback property values and usingĬallback arguments, see Callbacks in App Designer or Create Callbacks for Apps Created Programmatically. The object that has focus when the key is pressed. 'pageup'), or a descriptive word (such as The key pressed, identified by the lowercase label on the key (such as If no modifier keys are pressed, the cell array is empty. Key might return unprintable characters in this property.Ī cell array containing the names of the modifier keys pressed, such as Pressing certain keys or modifying keys with the Ctrl The character that appears as a result of pressing the key or MATLAB passes this information in a KeyData object as the secondĪrgument to your callback function. The KeyPressFcn callback can access specific information about the If the user presses multiple keys at approximately the same time, MATLAB detects all the keys. In addition, you can disable a TableĬomponent without graying it out by setting the Enable property to You can disableĪ component by setting the Enable or Editable Pressing a key on a component that accepts keyboard focus (such asĪn edit field) does not execute the callback unless the component is disabled. This callback function executes when the user presses a key while the UI figure or aĬhild component has focus. MATLAB evaluates this expression in the base workspace. Subsequent elements in the cell array are the arguments toĪ character vector containing a valid MATLAB expression (not recommended). UI figures cannot be minimized directly from a full screen state.Ī cell array in which the first element is a function (Windows ® and Linux ®) or Ctrl+Command+F ( macOS) toggles the 'fullscreen' state. Menus in the normal state, they are present in this state.Ĭlicking the minimize, maximize, or restore button provided by the operating system sets Restore, and close buttons provided by the operating system are hidden. 'fullscreen' - The window fills the screen. The window has menus in the normal state, they are present in this state. The minimize, restore,Īnd close buttons provided by the operating system appear in the corner of the window. 'maximized' - The window fills the screen. 'minimized' - The window is collapsed, but you can still executeĬommands to get or set its properties, to add children, or to create plots in the 'normal' - The window displays in a normal state. If you reset the UI figure WindowStyle property to 'normal', the menus display. The Menu objects exist and the figure retains them. But, it is not an error to create menus in a modal figure or to change the WindowStyle property setting to 'modal' on a figure with menu children. Modal figures do not display menu children, built-in menus, or toolbars. Therefore, you can hide a modal window for later reuse, instead of destroying it. UI figures with the WindowStyle property set to 'modal' and the Visible property set to 'off' do not behave modally until MATLAB makes them visible. This allows the user to type at the command line. Typing Ctrl+C when a modal figure has focus causes that figure to revert to a 'normal' WindowStyle property setting. Interactions with application windows other than MATLAB are also not blocked. ![]() Unlike modal figures created with the figure function, modal figures created with the uifigure function do not block access to figures created with the figure function or the MATLAB desktop. Create UI figures that remain in the foregroundįig3.WindowStyle = 'modal' The modality hierarchy is not preserved if there is a combination of modal and normal figures in the hierarchy of figures.Accessibility extra extra extra large: Ĭan you attach some code that reproduces the issue or submit a PR with a failing test case?. ![]() init( preferredContentSizeCategory: contentSize)), "accessibility-extra-extra-extra-large ".
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