# openWindowParams

> Dictionary of options for the [Titanium.UI.Window.open](https://titaniumsdk.com/docs/sdk/Titanium.UI.Window.md#open) method.

- Source: https://titaniumsdk.com/docs/sdk/12.5.0/openWindowParams
- Titanium SDK version: 12.5.0
- Kind: pseudo
- Platforms: Android, iPhone, iPad, macOS
- Since: Titanium SDK Android 2.0.0, iPhone 2.0.0, iPad 2.0.0, macOS 9.2.0

## Properties

### activityEnterAnimation

- Type: Number
- Platforms: Android
- Since: Titanium SDK 3.1.0

Animation resource to run on the activity being opened.

This value will be ignored if `animated` is set to false.
See "Window Transitions in Android" in the main description of Titanium.UI.Window
for more information.

Example: Sliding in a new Window

``` js
var win2 = Ti.UI.createWindow({fullscreen:false});
win2.open({
    activityEnterAnimation: Ti.Android.R.anim.slide_in_left,
    activityExitAnimation: Ti.Android.R.anim.slide_out_right
});
```

### activityExitAnimation

- Type: Number
- Platforms: Android
- Since: Titanium SDK 3.1.0

Animation resource to run on the activity that is being put in background as a window is being opened above it.

This value will be ignored if `animated` is set to false.
See "Window Transitions in Android" in the main description of Titanium.UI.Window
for more information.

### animated

- Type: Boolean
- Platforms: Android, iPhone, iPad, macOS
- Default: `true`

Determines whether to use an animated effect when the window is shown.

On Android, this property supports animated transitions on windows
except for modal windows (`modal:true`). The transitions are on by default, but
you can disable this behavior by setting this value to `false`.

On iOS, only use this property to disable animated transitions on modal windows.
This property has unintended side effects on non-modal windows if it is defined.

### bottom

- Type: Number | String
- Platforms: Android, iPhone, iPad, macOS
- Default: `0`

Window's bottom position, in platform-specific units.

On Android, this property has no effect.

### forceModal

- Type: Boolean
- Platforms: iPhone, iPad, macOS
- Since: Titanium SDK iPhone 8.2.0, iPad 8.2.0, macOS 9.2.0
- Requires: iOS 13.0+
- Default: `false`

Indicates whether the window enforces modal behaviour.

Set to `true` to prevent interactive dismissal of window while it is onscreen.

### fullscreen

- Type: Boolean
- Platforms: Android, iPhone, iPad, macOS
- Default: `false`

Determines if the window is fullscreen.

### height

- Type: Number | String
- Platforms: Android, iPhone, iPad, macOS

Window's height, in platform-specific units.

On Windows Phone and Windows 10 Mobile, this property does not take any effect.
On Windows 10 Store App, resizing Window takes no effect in following cases
according to [Windows Runtime API document](https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.viewmanagement.applicationview.tryresizeview).
* The requested size is larger than the available work area.
* The requested size is less than the view's minimum size.
* The smallest allowed minimum size is 192 x 48 effective pixels.
* The largest allowed minimum size is 500 x 500 effective pixels.

### left

- Type: Number | String
- Platforms: Android, iPhone, iPad, macOS
- Default: `0`

Window's left position, in platform-specific units.

On Android, this property has no effect.

### modal

- Type: Boolean
- Platforms: Android, iPhone, iPad, macOS
- Default: `false`

Determines whether to open the window modal in front of other windows.

### modalStyle

- Type: Number
- Platforms: iPhone, iPad, macOS
- Default: `<Titanium.UI.iOS.MODAL_PRESENTATION_FULLSCREEN>`

Presentation style of this modal window.

Accepts: `Titanium.UI.iOS.MODAL_PRESENTATION_CURRENT_CONTEXT`, `Titanium.UI.iOS.MODAL_PRESENTATION_FORMSHEET`, `Titanium.UI.iOS.MODAL_PRESENTATION_FULLSCREEN`, `Titanium.UI.iOS.MODAL_PRESENTATION_OVER_CURRENT_CONTEXT`, `Titanium.UI.iOS.MODAL_PRESENTATION_OVER_CURRENT_FULL_SCREEN`, `Titanium.UI.iOS.MODAL_PRESENTATION_PAGESHEET`

### modalTransitionStyle

- Type: Number
- Platforms: iPhone, iPad, macOS
- Default: `<Titanium.UI.iOS.MODAL_TRANSITION_STYLE_COVER_VERTICAL>`

Transition style of this modal window.

Accepts: `Titanium.UI.iOS.MODAL_TRANSITION_STYLE_COVER_VERTICAL`, `Titanium.UI.iOS.MODAL_TRANSITION_STYLE_CROSS_DISSOLVE`, `Titanium.UI.iOS.MODAL_TRANSITION_STYLE_FLIP_HORIZONTAL`, `Titanium.UI.iOS.MODAL_TRANSITION_STYLE_PARTIAL_CURL`

### navBarHidden

- Type: Boolean
- Platforms: Android, iPhone, iPad, macOS
- Default: `false`

For modal windows, hides the nav bar (`true`) or shows the nav bar (`false`).

On iOS, beginning with **Release 3.1.3**, this is no longer a valid parameter passed to the [Window.open](https://titaniumsdk.com/docs/sdk/Titanium.UI.Window.md#open) method.

### right

- Type: Number | String
- Platforms: Android, iPhone, iPad, macOS
- Default: `0`

Window's right position, in platform-specific units.

On Android, this property has no effect.

### top

- Type: Number | String
- Platforms: Android, iPhone, iPad, macOS
- Default: `0`

Window's top position, in platform-specific units.

On Android, this property has no effect.

### transition

- Type: Number
- Platforms: iPhone, iPad, macOS
- Default: `<Titanium.UI.iOS.AnimationStyle.NONE>`

Transition style of this non-modal window.

Accepts: `Titanium.UI.iOS.AnimationStyle.CROSS_DISSOLVE`, `Titanium.UI.iOS.AnimationStyle.CURL_DOWN`, `Titanium.UI.iOS.AnimationStyle.CURL_UP`, `Titanium.UI.iOS.AnimationStyle.FLIP_FROM_BOTTOM`, `Titanium.UI.iOS.AnimationStyle.FLIP_FROM_LEFT`, `Titanium.UI.iOS.AnimationStyle.FLIP_FROM_RIGHT`, `Titanium.UI.iOS.AnimationStyle.FLIP_FROM_TOP`, `Titanium.UI.iOS.AnimationStyle.NONE`

### width

- Type: Number | String
- Platforms: Android, iPhone, iPad, macOS

Window's width, in platform-specific units.

On Windows Phone and Windows 10 Mobile, this property does not take any effect.
On Windows 10 Store App, resizing Window takes no effect in following cases
according to [Windows Runtime API document](https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.viewmanagement.applicationview.tryresizeview).
* The requested size is larger than the available work area.
* The requested size is less than the view's minimum size.
* The smallest allowed minimum size is 192 x 48 effective pixels.
* The largest allowed minimum size is 500 x 500 effective pixels.
* This method is called while in while the app is running in Tablet Mode.

---

- This corpus documents Titanium SDK 13.4.1. Anything here that does not name a version describes 13.4.1.
- Titanium is maintained by TiDev. The Appcelerator toolchain is retired: there is no `appc` CLI, no Appcelerator Studio and no hosted build service. The supported CLI is `titanium` on npm, invoked as `ti`.