In which folder can we find the core wordpress Widgets such as Menu Widget

You will find the source of Custom Menu widget in /wp-includes/widgets/class-wp-nav-menu-widget.php.

Related Posts:

  1. How to listen to color changes on the color picker?
  2. Extending WP_Widget throws error when Monster Widget used
  3. Programmatically add widgets to sidebars
  4. WordPress 3.8 – Dashboard 1 Column Screen Options
  5. Executing Javascript When a Widget is Added in the Backend
  6. Loading scripts only if a particular shortcode or widget is present
  7. Limit number of Widgets in Sidebars
  8. How Can I Add the “Insert From URL” Tab to a Custom 3.5 Media Uploader?
  9. Give Editor Access To Sidebar
  10. How to load Widget javascript + css files only if used?
  11. Where is the content of widgets stored in mysql table
  12. Hide specific categories from category widget
  13. changing wp-admin/widgets.php
  14. Add class to before_widget from within a custom widget
  15. How can I use the built in WordPress “browse link” functionality?
  16. Is there any way to dynamically alter widget titles?
  17. Translate widget titles using qTranslate plugin
  18. Code for Recent Posts Widget
  19. Get number of widgets in sidebar
  20. Text Widget creates a
  21. Can a widget in the Customizer be “single-use” (i.e. disabled after 1 instance has been added)?
  22. check if registered sidebar is active & has widget content
  23. How to edit widgets in WordPress
  24. dynamically add scripts to WP_Widget widget() method
  25. Extend WordPress 3.8 Site Activity Dashboard Widget to include more comments
  26. How to use is_active_widget?
  27. Get a list of all Widgets registered in WordPress admin widgets-area
  28. Modifying the default search widget
  29. Adding iframe Content to Sidebar Widget
  30. Enabling jquery when dragging available widget to sidebar area
  31. How Do I Add Custom CSS To Only Certain Widgets
  32. Get Widget Instance inside Widget
  33. Show post tags in a widget
  34. Author template, filter sidebar widgets by author?
  35. Prevent widgets removal
  36. Add the sidebar/widget editor to the post edit screen?
  37. WordPress 4.8: Using multiple WYSIWYG-Editors with media inside of Widgets how to?
  38. Does the number of widgets installed affect website performance?
  39. WP_Widget deprecated error in WordPress V4.3
  40. What is the quickest way to make a widget?
  41. How to display custom widget anywhere
  42. Show Woocommerce minicart widget in checkout page sidebar? And, how to make this update secure by overriding widget?
  43. Get page IDs based on which template they are using?
  44. Changes in widget customizer not triggering ‘save and publish’
  45. HowTo: Add Class to Sidebar Widget List-Items
  46. Add filter to blogroll widget
  47. Widget Options Not saving
  48. Indexes of widgets instances starts with ‘2’ in ‘wp_options’ table
  49. How to use wp_dequeue_style() for style enqueued in WP_Widget class
  50. Complex widget form UI – examples and best practices
  51. How do i manually place a widget code
  52. How to override the wordpress default widget markup
  53. Why is the $old_instance needed for the widget update function?
  54. Embed iframe or html page into dashboard widget
  55. Storing custom dashboard widget options in wordpress
  56. Get sidebar parameters (before_widget, before_title, etc.) from within a widget
  57. Prevent second widget activation
  58. How can I add links to widget titles?
  59. How to refresh Theme Customizer after change color inside wpColorPicker?
  60. How to add image uploader to a custom widget?
  61. PHP Coding Standards, Widgets and Sanitization
  62. Different widgets on different page templates?
  63. How to Remove All Widgets from Dashboard?
  64. Widgets not displaying in theme customizer
  65. $post>ID displays wrong post ID
  66. Register multiple sidebars
  67. Is there a way to add more tags to the tag cloud?
  68. Modify recent post sidebar to show post thumbs with out plugins
  69. Loop through widgets in sidebar
  70. How do I rebind event after widget save
  71. Programmatically edit the text of a widget
  72. How to add color picker to widgets?
  73. Where to find the source code of a widget?
  74. How to add author details in the post sidebar?
  75. How to delete cached transients from a widget instance properly?
  76. What is this instance variable doing in the Widgets class
  77. How to add a filter to all widget output
  78. Determining a Widget Instance and Sidebar Location?
  79. How to Validate Widget Input
  80. How to build widget with arrays inside arrays?
  81. Randomize widgets displayed in my sidebar [duplicate]
  82. How do I save data from submitted form from widget
  83. Calling static method in the Widget Class
  84. Video Embed in Sidebar Widget with Links to Others in Category
  85. Remove before_widget / after_widget content from Wp_Widget_Text
  86. How to add Custom Fields to Settings in Widget Options for all Registered Widgets?
  87. Why Can’t wp_editor Be Used in a Custom Widget?
  88. Shortcode from a widget is wrapped in unwanted element
  89. link wordpress and stackoverflow
  90. Remove All Widgets from Sidebar
  91. Woocommerce Product Category Widget – hide categories that have no products in stock [closed]
  92. Where to get the unsaved list of widgets in customizer?
  93. Insert a span inside widget title to give a different color to the second word
  94. Add New Footer Widget Area with Limited Options?
  95. Widget with random posts from a blog for external sites
  96. Widget Update Code Not Working
  97. Add div class to only one widget
  98. How to use control_callback when creating a widget via functions.php or plugin?
  99. Remove […] from RSS feed?
  100. Why will using __construct instead of widget_class_name when creating widget trigger out of memory error
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)