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Tkinter is a binding to the Tk GUI toolkit for Python. It is the standard Python interface to the Tk GUI toolkit, [1] and is Python's de facto standard GUI. [2] Tkinter is included with standard Linux, Microsoft Windows and macOS installs of Python. The name Tkinter comes from Tk interface.
It is easy for a user to manipulate a window: it can be shown and hidden by clicking on an icon or application, and it can be moved to any area by dragging it (that is, by clicking in a certain area of the window – usually the title bar along the top – and keeping the pointing device's button pressed, then moving the pointing device). A ...
tk_getOpenFile – pops up a dialog box for the user to select a file to open. tk_getSaveFile – pops up a dialog box for the user to select a file to save. tk_messageBox – pops up a message window and waits for a user response. tk_popup – posts a popup menu. toplevel – creates and manipulates toplevel widgets.
Drag and drop, called click and drag at the time, was used in the original Macintosh to manipulate files (for example, copying them between disks [3] or folders [4]). System 7 added the ability to open a document in an application by dropping the document icon onto the application's icon.
To prevent the mouse from moving during a double-click, bracing the mouse by putting the thumb on the side of the mouse and the bottom of the hand on the bottom of the mouse. In Windows, the threshold of movement can be increased by changing the associated registry keys in HKEY_CURRENT_USER/Control Panel/Mouse
The enter key is a computer innovation, which in most cases causes a command line, window form, or dialog box to operate its default function. This is typically to finish an "entry" and begin the desired process, and is usually an alternative to clicking an OK button. [2] Additionally, it can act as the equal to= button in calculator programs.
In a computing graphical user interface (GUI), a component has focus when it is selected to receive input from the user by an event such as a mouse button click or keypress. [1] Moving the focus away from a specific user interface element is known as a blur event in relation to this element. [ 2 ]
Mouse chording is the capability of performing actions when multiple mouse buttons are held down, much like a chorded keyboard and similar to mouse gestures.. One common application of mouse chording, called rocker navigation, is found in Opera and in mouse gesture extensions for Mozilla Firefox.