< KDE Visual Design Group | HIG Revision as of 09:09, 11 November 2014 (view source)Htietze (talk | contribs) (→Appearance)← Older edit Revision as of 12:20, 30 March 2016 (view source) Ochurlaud (talk | contribs) m (14 revisions imported)Newer edit → (No difference) Revision as of 12:20, 30 March 2016 Push Button A push button initiates an action when the user clicks it. Buttons have the benefit of affordance, i.e. their visual properties (they look like they can be pushed) suggest how they are used. Guidelines Is this the right control Buttons are available in several flavors: Command button Use a command button to initiate an immediate action. Do not use a command button for navigation to another page (prefer a link in this case). Do not use a command button embedded in a body of text. Do not use command buttons for a group of actions. Consider to use radio buttons with one 'Apply' option or a menu button. Menu button Use a menu button when you need to execute one action out of a small set of related functions. Indicate the menu by a single downward-pointing triangle. Clicking the button will drop down the menu only. Do not use the delayed menu button pattern. Split button Apply a split button when one of the commands is used by default. Clicking the left part (or right in case of RTL alignment) of a split button starts the default action; clicking the split area opens the menu. Change the default item to the last action when the user is likely to repeat the command. Toggle button A toggle button is not a push button. Guidelines can be found here. Behavior Buttons are not dynamic: their icon and label should not change depending on the context (except special split buttons). Do not initiate an action on right-click or double-click. Provide feedback when user is not aware to results or when results are not available instantaneous. Display a busy pointer or present a progress bar to users (see progress indicator). Denote the relationship between buttons with other controls by placing them logically together. Do not use the delayed (menu) button pattern. Appearance Indicate a command that needs additional information (including confirmation) by adding an ellipsis at the end of the button label. Buttons have an elevated appearance; do not make buttons flat (except in toolbars). Do not use icons for confirmation buttons like OK, Apply, or Cancel. Passive actions like those in the "System Settings => Application Appearance => Fonts" do not have icons (does not apply to toolbar buttons that always have an icon). If icons are applied (or not), this style should be used consistently for a group of buttons. For buttons with text labels, use a minimum button width of 96px and the standard button height. Don't use narrow, short, or tall buttons with text labels. If the same button appears in more than one window, use the same label and access key. Locate them in approximately the same place in each window. Use title style capitalization for the label. Use a verb or verb phrase for the title of a push button. Implementation KPushButton Retrieved from "https://community.kde.org/index.php?title=KDE_Visual_Design_Group/HIG/Buttons&oldid=58437" Categories: UsabilityBehaviorViewing and NavigationAccess functions Content is available under Creative Commons License SA 4.0 unless otherwise noted.