| 1 | import { PositionStrategy } from './position-strategy';
|
| 2 | /**
|
| 3 | * A strategy for positioning overlays. Using this strategy, an overlay is given an
|
| 4 | * explicit position relative to the browser's viewport.
|
| 5 | */
|
| 6 | export declare class GlobalPositionStrategy implements PositionStrategy {
|
| 7 | private _cssPosition;
|
| 8 | private _top;
|
| 9 | private _bottom;
|
| 10 | private _left;
|
| 11 | private _right;
|
| 12 | /** Array of individual applications of translateX(). Currently only for centering. */
|
| 13 | private _translateX;
|
| 14 | /** Array of individual applications of translateY(). Currently only for centering. */
|
| 15 | private _translateY;
|
| 16 | /** Sets the element to usee CSS position: fixed */
|
| 17 | fixed(): this;
|
| 18 | /** Sets the element to usee CSS position: absolute. This is the default. */
|
| 19 | absolute(): this;
|
| 20 | /** Sets the top position of the overlay. Clears any previously set vertical position. */
|
| 21 | top(value: string): this;
|
| 22 | /** Sets the left position of the overlay. Clears any previously set horizontal position. */
|
| 23 | left(value: string): this;
|
| 24 | /** Sets the bottom position of the overlay. Clears any previously set vertical position. */
|
| 25 | bottom(value: string): this;
|
| 26 | /** Sets the right position of the overlay. Clears any previously set horizontal position. */
|
| 27 | right(value: string): this;
|
| 28 | /**
|
| 29 | * Centers the overlay horizontally with an optional offset.
|
| 30 | * Clears any previously set horizontal position.
|
| 31 | */
|
| 32 | centerHorizontally(offset?: string): this;
|
| 33 | /**
|
| 34 | * Centers the overlay vertically with an optional offset.
|
| 35 | * Clears any previously set vertical position.
|
| 36 | */
|
| 37 | centerVertically(offset?: string): this;
|
| 38 | /**
|
| 39 | * Apply the position to the element.
|
| 40 | * TODO: internal
|
| 41 | */
|
| 42 | apply(element: HTMLElement): Promise<void>;
|
| 43 | /** Reduce a list of translate values to a string that can be used in the transform property */
|
| 44 | private _reduceTranslateValues(translateFn, values);
|
| 45 | }
|