// Type definitions for Gridstack 0.6.4
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// Project: https://gridstackjs.com/
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// Definitions by: Pascal Senn <https://github.com/PascalSenn>
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// Ricky Blankenaufulland <https://github.com/ZoolWay>
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// Sl1MBoy <https://github.com/Sl1MBoy>
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// John Archer <https://github.com/JohnArcher>
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// Alain Dumesny <https://github.com/adumesny>
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// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped initially, but now part of gridstack.js
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// TypeScript Version: 2.8
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interface JQuery {
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gridstack(options: GridstackOptions): JQuery;
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data(key: 'gridstack'): GridStack;
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}
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/* Other items in https://github.com/gridstack/gridstack.js/blob/develop/doc/README.md
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* Grid attributes
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* Item attributes
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* Events
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*/
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type GridStackElement = string | HTMLElement | JQuery;
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interface GridStack {
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/**
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* Creates new widget and returns it.
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*
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* Widget will be always placed even if result height is more than actual grid height.
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* You need to use willItFit method before calling addWidget for additional check.
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* See also `makeWidget()`.
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*
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* @example
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* $('.grid-stack').gridstack();
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* var grid = $('.grid-stack').data('gridstack');
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* grid.addWidget(el, {width: 3, autoPosition: true});
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*
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* @param el widget to add
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* @param options widget position/size options (optional)
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*/
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addWidget(el: GridStackElement, options ? : GridstackWidget): JQuery;
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/**
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* Creates new widget and returns it.
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* Legacy: Spelled out version of the widgets options, recommend use new version instead.
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*
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* @example
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* $('.grid-stack').gridstack();
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* var grid = $('.grid-stack').data('gridstack');
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* grid.addWidget(el, 0, 0, 3, 2, true);
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*
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* @param el widget to add
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* @param x widget position x (optional)
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* @param y widget position y (optional)
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* @param width widget dimension width (optional)
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* @param height widget dimension height (optional)
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* @param autoPosition if true then x, y parameters will be ignored and widget will be places on the first available position (optional)
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* @param minWidth minimum width allowed during resize/creation (optional)
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* @param maxWidth maximum width allowed during resize/creation (optional)
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* @param minHeight minimum height allowed during resize/creation (optional)
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* @param maxHeight maximum height allowed during resize/creation (optional)
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* @param id value for `data-gs-id` (optional)
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*/
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addWidget(el: GridStackElement, x ? : number, y ? : number, width ? : number, height ? : number, autoPosition ? : boolean,
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minWidth ? : number, maxWidth ? : number, minHeight ? : number, maxHeight ? : number, id ? : number | string): JQuery;
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/**
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* Initializes batch updates. You will see no changes until commit method is called.
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*/
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batchUpdate(): void;
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/**
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* Gets current cell height.
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*/
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cellHeight(): number;
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/**
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* Update current cell height - see `GridstackOptions.cellHeight` for format.
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* This method rebuilds an internal CSS style sheet.
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* Note: You can expect performance issues if call this method too often.
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*
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* @param val the cell height
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* @param noUpdate (Optional) if true, styles will not be updated
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*
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* @example
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* grid.cellHeight(grid.cellWidth() * 1.2);
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*/
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cellHeight(val: number | string, noUpdate ? : boolean): void;
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/**
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* Gets current cell width.
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*/
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cellWidth(): number;
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/**
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* Finishes batch updates. Updates DOM nodes. You must call it after batchUpdate.
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*/
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commit(): void;
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/**
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* relayout grid items to reclaim any empty space
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*/
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compact(): void;
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/**
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* Destroys a grid instance.
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* @param detachGrid if false nodes and grid will not be removed from the DOM (Optional. Default true).
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*/
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destroy(detachGrid ? : boolean): void;
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/**
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* Disables widgets moving/resizing. This is a shortcut for:
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* @example
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* grid.movable('.grid-stack-item', false);
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* grid.resizable('.grid-stack-item', false);
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*/
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disable(): void;
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/**
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* Enables widgets moving/resizing. This is a shortcut for:
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* @example
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* grid.movable('.grid-stack-item', true);
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* grid.resizable('.grid-stack-item', true);
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*/
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enable(): void;
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/**
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* Enables/disables widget moving.
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* This is a shortcut for:
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* @example
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* grid.movable(this.container.children('.' + this.opts.itemClass), doEnable);
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*
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* @param doEnable
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* @param includeNewWidgets will force new widgets to be draggable as per
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* doEnable`s value by changing the disableDrag grid option.
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*/
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enableMove(doEnable: boolean, includeNewWidgets: boolean): void;
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/**
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* Enables/disables widget resizing
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* @param doEnable
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* @param includeNewWidgets will force new widgets to be draggable as per
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* doEnable`s value by changing the disableResize grid option.
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*
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* This is a shortcut for:
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* @example
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* grid.resizable(this.container.children('.' + this.opts.itemClass), doEnable);
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*/
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enableResize(doEnable: boolean, includeNewWidgets: boolean): void;
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/**
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* enable/disable floating widgets (default: `false`) See [example](http://gridstackjs.com/demo/float.html)
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* @param mode
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*/
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float(mode: boolean): void;
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/**
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* get the current float mode
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*/
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float(): boolean;
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/**
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* Get the position of the cell under a pixel on screen.
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* @param position the position of the pixel to resolve in
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* absolute coordinates, as an object with top and left properties
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* @param useOffset if true, value will be based on offset vs position (Optional. Default false).
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* Useful when grid is within `position: relative` element
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*
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* Returns an object with properties `x` and `y` i.e. the column and row in the grid.
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*/
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getCellFromPixel(position: MousePosition, useOffset ? : boolean): CellPosition;
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/**
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* Checks if specified area is empty.
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* @param x the position x.
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* @param y the position y.
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* @param width the width of to check
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* @param height the height of to check
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*/
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isAreaEmpty(x: number, y: number, width: number, height: number): void;
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/**
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* Locks/unlocks widget.
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* @param el widget to modify.
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* @param val if true widget will be locked.
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*/
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locked(el: GridStackElement, val: boolean): void;
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/**
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* If you add elements to your gridstack container by hand, you have to tell gridstack afterwards to make them widgets.
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* If you want gridstack to add the elements for you, use addWidget instead.
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* Makes the given element a widget and returns it.
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* @param el widget to convert.
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*
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* @example
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* $('.grid-stack').gridstack();
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* $('.grid-stack').append('<div id="gsi-1" data-gs-x="0" data-gs-y="0" data-gs-width="3" data-gs-height="2"
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* data-gs-auto-position="true"></div>')
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* var grid = $('.grid-stack').data('gridstack');
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* grid.makeWidget('gsi-1');
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*/
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makeWidget(el: GridStackElement): JQuery;
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/**
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* Set the maxWidth for a widget.
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* @param el widget to modify.
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* @param val A numeric value of the number of columns
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*/
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maxWidth(el: GridStackElement, val: number): void;
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/**
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* Set the minWidth for a widget.
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* @param el widget to modify.
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* @param val A numeric value of the number of columns
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*/
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minWidth(el: GridStackElement, val: number): void;
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/**
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* Set the maxHeight for a widget.
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* @param el widget to modify.
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* @param val A numeric value of the number of rows
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*/
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maxHeight(el: GridStackElement, val: number): void;
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/**
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* Set the minHeight for a widget.
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* @param el widget to modify.
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* @param val A numeric value of the number of rows
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*/
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minHeight(el: GridStackElement, val: number): void;
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/**
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* Enables/Disables moving.
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* @param el widget to modify.
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* @param val if true widget will be draggable.
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*/
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movable(el: GridStackElement, val: boolean): void;
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/**
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* Changes widget position
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* @param el widget to modify
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* @param x new position x. If value is null or undefined it will be ignored.
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* @param y new position y. If value is null or undefined it will be ignored.
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*/
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move(el: GridStackElement, x: number, y: number): void;
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/**
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* Removes widget from the grid.
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* @param el widget to modify
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* @param detachNode if false DOM node won't be removed from the tree (Default? true).
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*/
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removeWidget(el: GridStackElement, detachNode ? : boolean): void;
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/**
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* Removes all widgets from the grid.
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* @param detachNode if false DOM nodes won't be removed from the tree (Default? true).
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*/
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removeAll(detachNode ? : boolean): void;
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/**
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* Changes widget size
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* @param el widget to modify
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* @param width new dimensions width. If value is null or undefined it will be ignored.
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* @param height new dimensions height. If value is null or undefined it will be ignored.
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*/
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resize(el: GridStackElement, width: number, height: number): void;
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/**
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* Enables/Disables resizing.
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* @param el widget to modify
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* @param val if true widget will be resizable.
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*/
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resizable(el: GridStackElement, val: boolean): void;
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/**
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* Toggle the grid animation state. Toggles the `grid-stack-animate` class.
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* @param doAnimate if true the grid will animate.
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*/
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setAnimation(doAnimate: boolean): void;
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/**
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* Modify number of columns in the grid. Will update existing widgets to conform to new number of columns,
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* as well as cache the original layout so you can revert back to previous positions without loss.
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* Requires `gridstack-extra.css` or `gridstack-extra.min.css` for [1-11],
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* else you will need to generate correct CSS (see https://github.com/gridstack/gridstack.js#change-grid-columns)
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* @param column - Integer > 0 (default 12).
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* @param doNotPropagate if true existing widgets will not be updated (optional)
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*/
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setColumn(column: number, doNotPropagate ? : boolean): void;
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/**
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* Toggle the grid static state. Also toggle the grid-stack-static class.
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* @param staticValue if true the grid become static.
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*/
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setStatic(staticValue: boolean): void;
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/**
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* Updates widget position/size.
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* @param el widget to modify
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* @param x new position x. If value is null or undefined it will be ignored.
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* @param y new position y. If value is null or undefined it will be ignored.
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* @param width new dimensions width. If value is null or undefined it will be ignored.
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* @param height new dimensions height. If value is null or undefined it will be ignored.
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*/
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update(el: GridStackElement, x: number, y: number, width: number, height: number): void;
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/**
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* returns current vertical margin value
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*/
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verticalMargin(): number;
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/**
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* Updates the vertical margin - see `GridstackOptions.verticalMargin` for format options.
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*
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* @param value new vertical margin value
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* @param noUpdate (optional) if true, styles will not be updated
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*/
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verticalMargin(value: number | string, noUpdate ? : boolean): void;
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/**
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* Returns true if the height of the grid will be less the vertical
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* constraint. Always returns true if grid doesn't have height constraint.
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* @param x new position x. If value is null or undefined it will be ignored.
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* @param y new position y. If value is null or undefined it will be ignored.
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* @param width new dimensions width. If value is null or undefined it will be ignored.
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* @param height new dimensions height. If value is null or undefined it will be ignored.
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* @param autoPosition if true then x, y parameters will be ignored and widget
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* will be places on the first available position
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*
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* @example
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* if (grid.willItFit(newNode.x, newNode.y, newNode.width, newNode.height, true)) {
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* grid.addWidget(newNode.el, newNode.x, newNode.y, newNode.width, newNode.height, true);
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* } else {
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* alert('Not enough free space to place the widget');
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* }
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*/
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willItFit(x: number, y: number, width: number, height: number, autoPosition: boolean): boolean;
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}
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/**
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* Defines the coordinates of an object
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*/
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interface MousePosition {
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top: number;
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left: number;
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}
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/**
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* Defines the position of a cell inside the grid
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*/
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interface CellPosition {
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x: number;
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y: number;
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}
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/**
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* Gridstack Widget creation options
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* @param x widget position x (default?: 0)
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* @param y widget position y (default?: 0)
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* @param width widget dimension width (default?: 1)
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* @param height widget dimension height (default?: 1)
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* @param autoPosition if true then x, y parameters will be ignored and widget will be places on the first available position (default?: false)
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* @param minWidth minimum width allowed during resize/creation (default?: undefined = un-constrained)
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* @param maxWidth maximum width allowed during resize/creation (default?: undefined = un-constrained)
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* @param minHeight minimum height allowed during resize/creation (default?: undefined = un-constrained)
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* @param maxHeight maximum height allowed during resize/creation (default?: undefined = un-constrained)
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* @param id value for `data-gs-id` stored on the widget (default?: undefined)
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*/
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interface GridstackWidget {
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x ? : number;
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y ? : number;
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width ? : number;
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height ? : number;
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autoPosition ? : boolean;
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minWidth ? : number;
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maxWidth ? : number;
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minHeight ? : number;
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maxHeight ? : number;
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id ? : number | string;
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}
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declare namespace GridStackUI {
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interface Utils {
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/**
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* Sorts array of nodes
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* @param nodes array to sort
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* @param dir 1 for asc, -1 for desc (optional)
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* @param width width of the grid. If undefined the width will be calculated automatically (optional).
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**/
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sort(nodes: HTMLElement[], dir ? : number, width ? : number): void;
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}
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}
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/**
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* Gridstack Options
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* Defines the options for a Gridstack
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*/
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interface GridstackOptions {
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/**
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* accept widgets dragged from other grids or from outside (default: `false`). Can be:
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* `true` (uses `'.grid-stack-item'` class filter) or `false`,
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* string for explicit class name,
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* function returning a boolean. See [example](http://gridstack.github.io/gridstack.js/demo/two.html)
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*/
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acceptWidgets ? : boolean | string | ((i: number, element: Element) => boolean);
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/**
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* if true the resizing handles are shown even if the user is not hovering over the widget (default?: false)
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*/
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alwaysShowResizeHandle ? : boolean;
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/**
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* turns animation on (default?: true)
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*/
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animate ? : boolean;
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/**
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* if false gridstack will not initialize existing items (default?: true)
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*/
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auto ? : boolean;
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/**
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* one cell height (default?: 60). Can be:
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* an integer (px)
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* a string (ex: '100px', '10em', '10rem', '10%')
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* 0 or null, in which case the library will not generate styles for rows. Everything must be defined in CSS files.
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* 'auto' - height will be calculated to match cell width (initial square grid).
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*/
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cellHeight ? : number | string;
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/**
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* (internal?) unit for cellHeight (default? 'px')
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*/
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cellHeightUnit ? : string;
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/** class that implement drag'n'drop functionality for gridstack. If false grid will be static.
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* (default?: null - first available plugin will be used)
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*/
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ddPlugin ? : boolean | null | any;
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/** disallows dragging of widgets (default?: false) */
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disableDrag ? : boolean;
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/** disallows resizing of widgets (default?: false). */
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disableResize ? : boolean;
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/**
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* allows to override jQuery UI draggable options. (default?: { handle?: '.grid-stack-item-content', scroll?: true, appendTo?: 'body', containment: null })
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*/
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draggable ? : {};
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/**
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* let user drag nested grid items out of a parent or not (default false)
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*/
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dragOut ? : boolean;
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/**
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* draggable handle selector (default?: '.grid-stack-item-content')
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*/
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handle ? : string;
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/** draggable handle class (e.g. 'grid-stack-item-content'). If set 'handle' is ignored (default?: null) */
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handleClass ? : string;
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/**
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* number of columns (default?: 12). Note: IF you change this, CSS also have to change. See https://github.com/gridstack/gridstack.js#change-grid-columns
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*/
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column ? : number;
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/**
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* maximum rows amount. Default? is 0 which means no maximum rows
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*/
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maxRow ? : number;
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/**
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* enable floating widgets (default?: false) See example (http://gridstack.github.io/gridstack.js/demo/float.html)
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*/
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float ? : boolean;
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/**
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* widget class (default?: 'grid-stack-item')
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*/
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itemClass ? : string;
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/**
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* minimal width. If window width is less, grid will be shown in one column mode (default?: 768)
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*/
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minWidth ? : number;
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/** disables the onColumnMode when the window width is less than minWidth (default?: false) */
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disableOneColumnMode ? : boolean;
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/**
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* set to true if you want oneColumnMode to use the DOM order and ignore x,y from normal multi column
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* layouts during sorting. This enables you to have custom 1 column layout that differ from the rest. (default?: false)
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*/
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oneColumnModeDomSort?: boolean;
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/**
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* class for placeholder (default?: 'grid-stack-placeholder')
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*/
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placeholderClass ? : string;
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/** placeholder default content (default?: '') */
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placeholderText ? : string;
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/**
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* allows to override jQuery UI resizable options. (default?: { autoHide?: true, handles?: 'se' })
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*/
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resizable ? : {};
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/**
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* if true widgets could be removed by dragging outside of the grid. It could also be a jQuery selector string,
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* in this case widgets will be removed by dropping them there (default?: false)
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* See example (http://gridstack.github.io/gridstack.js/demo/two.html)
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*/
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removable ? : boolean | string;
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/**
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* time in milliseconds before widget is being removed while dragging outside of the grid. (default?: 2000)
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*/
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removeTimeout ? : number;
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/**
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* if true turns grid to RTL. Possible values are true, false, 'auto' (default?: 'auto')
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* See [example](http://gridstack.github.io/gridstack.js/demo/rtl.html)
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*/
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rtl ? : boolean | 'auto';
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/**
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* makes grid static (default?: false).If true widgets are not movable/resizable.
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* You don't even need jQueryUI draggable/resizable. A CSS class
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* 'grid-stack-static' is also added to the container.
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*/
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staticGrid ? : boolean;
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/**
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* vertical gap size (default?: 20). Can be:
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* an integer (px)
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* a string (ex: '2em', '20px', '2rem')
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*/
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verticalMargin ? : number | string;
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/**
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* (internal?) unit for verticalMargin (default? 'px')
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*/
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verticalMarginUnit ? : string;
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}
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