Merge branch 'v2-prototype' into v2-contract-wrappers-WIP

1 files changed, 38 insertions, 14 deletions

diff --git a/packages/website/ts/components/ui/drop_down.tsx b/packages/website/ts/components/ui/drop_down.tsx
index 22cb942f8..4d5caef08 100644
--- a/packages/website/ts/components/ui/drop_down.tsx
+++ b/packages/website/ts/components/ui/drop_down.tsx
@@ -1,4 +1,4 @@
-import Popover, { PopoverAnimationVertical } from 'material-ui/Popover';
+import Popover from 'material-ui/Popover';
 import * as React from 'react';
 import { MaterialUIPosition } from 'ts/types';
 
@@ -7,13 +7,20 @@ const DEFAULT_STYLE = {
     fontSize: 14,
 };
 
-interface DropDownProps {
-    hoverActiveNode: React.ReactNode;
+export enum DropdownMouseEvent {
+    Hover = 'hover',
+    Click = 'click',
+}
+
+export interface DropDownProps {
+    activeNode: React.ReactNode;
     popoverContent: React.ReactNode;
     anchorOrigin: MaterialUIPosition;
     targetOrigin: MaterialUIPosition;
     style?: React.CSSProperties;
     zDepth?: number;
+    activateEvent?: DropdownMouseEvent;
+    closeEvent?: DropdownMouseEvent;
 }
 
 interface DropDownState {
@@ -25,6 +32,8 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
     public static defaultProps: Partial<DropDownProps> = {
         style: DEFAULT_STYLE,
         zDepth: 1,
+        activateEvent: DropdownMouseEvent.Hover,
+        closeEvent: DropdownMouseEvent.Hover,
     };
     private _isHovering: boolean;
     private _popoverCloseCheckIntervalId: number;
@@ -58,46 +67,61 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
                 onMouseEnter={this._onHover.bind(this)}
                 onMouseLeave={this._onHoverOff.bind(this)}
             >
-                {this.props.hoverActiveNode}
+                <div onClick={this._onActiveNodeClick.bind(this)}>{this.props.activeNode}</div>
                 <Popover
                     open={this.state.isDropDownOpen}
                     anchorEl={this.state.anchorEl}
                     anchorOrigin={this.props.anchorOrigin}
                     targetOrigin={this.props.targetOrigin}
                     onRequestClose={this._closePopover.bind(this)}
-                    useLayerForClickAway={false}
-                    animation={PopoverAnimationVertical}
+                    useLayerForClickAway={this.props.closeEvent === DropdownMouseEvent.Click}
+                    animated={false}
                     zDepth={this.props.zDepth}
                 >
-                    <div onMouseEnter={this._onHover.bind(this)} onMouseLeave={this._onHoverOff.bind(this)}>
+                    <div
+                        onMouseEnter={this._onHover.bind(this)}
+                        onMouseLeave={this._onHoverOff.bind(this)}
+                        onClick={this._closePopover.bind(this)}
+                    >
                         {this.props.popoverContent}
                     </div>
                 </Popover>
             </div>
         );
     }
+    private _onActiveNodeClick(event: React.FormEvent<HTMLInputElement>): void {
+        if (this.props.activateEvent === DropdownMouseEvent.Click) {
+            this.setState({
+                isDropDownOpen: true,
+                anchorEl: event.currentTarget,
+            });
+        }
+    }
     private _onHover(event: React.FormEvent<HTMLInputElement>): void {
         this._isHovering = true;
-        this._checkIfShouldOpenPopover(event);
+        if (this.props.activateEvent === DropdownMouseEvent.Hover) {
+            this._checkIfShouldOpenPopover(event);
+        }
+    }
+    private _onHoverOff(): void {
+        this._isHovering = false;
     }
     private _checkIfShouldOpenPopover(event: React.FormEvent<HTMLInputElement>): void {
         if (this.state.isDropDownOpen) {
             return; // noop
         }
-
         this.setState({
             isDropDownOpen: true,
             anchorEl: event.currentTarget,
         });
     }
-    private _onHoverOff(): void {
-        this._isHovering = false;
-    }
     private _checkIfShouldClosePopover(): void {
-        if (!this.state.isDropDownOpen || this._isHovering) {
+        if (!this.state.isDropDownOpen) {
             return; // noop
         }
-        this._closePopover();
+        if (this.props.closeEvent === DropdownMouseEvent.Hover && !this._isHovering) {
+            this._closePopover();
+        }
     }
     private _closePopover(): void {
         this.setState({