Class Window

Definition

Namespace:
ElmSharp
Assembly:
ElmSharp.dll
API Level:
preview

The Window is a container that contains the graphical user interface of a program.

C#
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public class Window : Widget, IAccessibleObject
Inheritance
Derived
ElmSharp.PreloadedWindow
Implements

Constructors

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Window()

Creates and initializes a new instance of the Window class.

Declaration
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protected Window()
API Level: preview
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Window(Window, String)

Creates and initializes a new instance of the Window class.

Declaration
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public Window(Window parent, string name)
Parameters
Type Name Description
Window parent

Parent widget which this window is created on.

System.String name

Window name.

Remarks

Window constructor.show window indicator, set callback when closing the window in any way outside the program control, and set callback when window rotation is changed.

API Level: preview
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Window(Window, String, WindowType)

Creates and initializes a new instance of the Window class.

Declaration
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public Window(Window parent, string name, WindowType type)
Parameters
Type Name Description
Window parent

Parent widget which this window is created on.

System.String name

Window name.

WindowType type

Window type.

Remarks

Window constructor.show window indicator, set callback when closing the window in any way outside the program control, and set callback when window rotation is changed.

API Level: preview
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Window(String)

Creates and initializes a new instance of the Window class.

Declaration
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public Window(string name)
Parameters
Type Name Description
System.String name

Window name.

API Level: preview

Properties

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AavailableRotations

Sets or gets the available rotation degree.

Declaration
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[Obsolete("Sorry, it's error typo of AvailableRotations, please use AvailableRotations")] public DisplayRotation AavailableRotations { get; set; }
Property Value
Type Description
DisplayRotation
API Level: preview
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Alpha

Sets or gets the alpha channel state of the window.

Declaration
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public bool Alpha { get; set; }
Property Value
Type Description
Boolean
Remarks

true if the window alpha channel is enabled, false otherwise. If alpha is true, the alpha channel of the canvas will be enabled possibly making parts of the window completely or partially transparent.

API Level: preview
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Aspect

Gets or sets the aspect ratio of the window.

Declaration
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public double Aspect { get; set; }
Property Value
Type Description
System.Double
API Level: preview
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AutoDeletion

Sets or gets whether the auto deletion function is enabled.

Declaration
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public bool AutoDeletion { get; set; }
Property Value
Type Description
Boolean
Remarks

If you enable auto deletion, the window is automatically destroyed after the signal is emitted. If auto deletion is disabled, the window is not destroyed and the program has to handle it.

API Level: preview
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AutoHide

Window's autohide state.

Declaration
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public bool AutoHide { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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AvailableRotations

Sets or gets the available rotation degree.

Declaration
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public DisplayRotation AvailableRotations { get; set; }
Property Value
Type Description
DisplayRotation
API Level: preview
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BaseSize

Gets or sets the base size of the window.

Declaration
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public Size BaseSize { get; set; }
Property Value
Type Description
Size
API Level: preview
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Borderless

Gets the borderless state of the window. This function requests the Window Manager to not draw any decoration around the window.

Declaration
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public bool Borderless { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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Brightness

Gets or sets the user's preferred brightness of the specified window. This is useful when the application need to change the brightness of the screen when it is appeared on the screen. If the application sets the brightness 0 to 100 to its window and the application window is shown wholly or partially, the window manager requests the display system to change the brightness of the screen using user's preferred brightness. If the window is no longer shown, then the window manger request the display system to go back to default brightness. If the brightness is less than 0, this means to use the default screen brightness.

Declaration
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public int Brightness { get; set; }
Property Value
Type Description
System.Int32
Remarks

This needs the privilege. If the application which is not get the privilege use this API, the window manager generates the permission deny error.

API Level: preview
Privilege Level: public
Privilege: http://tizen.org/privilege/display
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DemandAttention

Gets or sets the demand attention state of the window.

Declaration
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public bool DemandAttention { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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FloatingMode

Gets or sets the floating mode of the window.

Declaration
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public bool FloatingMode { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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FocusHighlightAnimation

Gets or sets the animate status for the focus highlight for this window. This function will enable or disable the animation of focus highlight only for the given window, regardless of the global setting for it.

Declaration
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public bool FocusHighlightAnimation { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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FocusHighlightEnabled

Gets or sets the enabled status for the focus highlight in the window. This function will enable or disable the focus highlight only for the given window, regardless of the global setting for it.

Declaration
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public bool FocusHighlightEnabled { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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FocusHighlightStyle

Gets or sets the style for the focus highlight on this window. Sets the style to use for theming the highlight of focused objects on the given window. If style is NULL, the default will be used.

Declaration
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public string FocusHighlightStyle { get; set; }
Property Value
Type Description
System.String
API Level: preview
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IndicatorMode

Gets or sets the window's indicator mode.

Declaration
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public IndicatorMode IndicatorMode { get; set; }
Property Value
Type Description
IndicatorMode

The indicator mode.

API Level: preview
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IsRotationSupported

Gets whether the window manager supports window rotation or not.

Declaration
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public bool IsRotationSupported { get; }
Property Value
Type Description
Boolean
API Level: preview
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KeyboardMode

Gets the keyboard mode of the window.

Declaration
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public KeyboardMode KeyboardMode { get; set; }
Property Value
Type Description
KeyboardMode
API Level: preview
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Layer

Gets or sets the layer of the window. What this means exactly will depend on the underlying engine used. In the case of X11 backed engines, the value in layer has the following meanings: less than 3 means that the window will be placed below all others, more than 5 means that the window will be placed above all others, and anything else means that the window will be placed in the default layer.

Declaration
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public override int Layer { get; set; }
Property Value
Type Description
System.Int32
Overrides
API Level: preview
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Modal

Gets or sets the modal state of the window.

Declaration
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public bool Modal { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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Name

Sets or gets the window name.

Declaration
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public string Name { get; set; }
Property Value
Type Description
System.String
API Level: preview
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NoBlank

Gets or sets the noblank property of the window. This is a way to request the display on which the window is shown is not blank, screensave, or otherwise hidden or obscure. It is intended for use such as media playback on a television where a user may not want to be interrupted by an idle screen. The noblank property may have no effect if the window is iconified/minimized or hidden.

Declaration
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public bool NoBlank { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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NotificationLevel

Gets or sets the priority level for the specified notification window.

Declaration
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public NotificationLevel NotificationLevel { get; set; }
Property Value
Type Description
NotificationLevel
Remarks

This can be used for a notification type window only.

API Level: preview
Privilege Level: public
Privilege: http://tizen.org/privilege/window.priority.set
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Profile

Gets the profile of the window.

Declaration
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public string Profile { get; set; }
Property Value
Type Description
System.String
API Level: preview
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Role

Sets or gets the role of the window.

Declaration
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public string Role { get; set; }
Property Value
Type Description
System.String
Remarks

The Role will be invalid if a new role is set or if the window is destroyed.

API Level: preview
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Rotation

Gets the rotation of the window. The rotation of the window in degrees (0-360).

Declaration
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public int Rotation { get; }
Property Value
Type Description
System.Int32
API Level: preview
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ScreenConstrain

Gets the constraints on the maximum width and height of the window relative to the width and height of its screen. When this function returns true, object will never resize larger than the screen.

Declaration
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public bool ScreenConstrain { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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ScreenDpi

Gets the screen dpi for the screen that the window is on.

Declaration
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public Point ScreenDpi { get; }
Property Value
Type Description
Point
API Level: preview
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ScreenMode

Gets or sets the window's screen mode. This API is useful when the application need to keep the display turned on. If the application set the mode to ScreenMode.AlwaysOn to its window and the window is shown wholly or partially, the window manager requests the display system to keep the display on as long as the window is shown. If the window is no longer shown, then the window manger request the display system to go back to normal operation. Default screen mode of window is ScreenMode.Default.

Declaration
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public ScreenMode ScreenMode { get; set; }
Property Value
Type Description
ScreenMode
Remarks

This needs the privilege. If the application which is not get the privilege use this API, the window manager generates the permission deny error.

API Level: preview
Privilege Level: public
Privilege: http://tizen.org/privilege/display
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ScreenPositionX

Gets the screen position X of a window.

Declaration
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public int ScreenPositionX { get; }
Property Value
Type Description
System.Int32
API Level: preview
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ScreenPositionY

Gets the screen position Y of a window.

Declaration
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public int ScreenPositionY { get; }
Property Value
Type Description
System.Int32
API Level: preview
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ScreenSize

Gets the window size with Size value(w,h)

Declaration
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public Size ScreenSize { get; }
Property Value
Type Description
Size
API Level: preview
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StatusBarMode

Sets or gets the mode of the status bar.

Declaration
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public StatusBarMode StatusBarMode { get; set; }
Property Value
Type Description
StatusBarMode
API Level: preview
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StepSize

Gets or sets the step size of the window.

Declaration
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public Size StepSize { get; set; }
Property Value
Type Description
Size
API Level: preview
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Title

Gets or sets the title of the window.

Declaration
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public string Title { get; set; }
Property Value
Type Description
System.String
API Level: preview
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Type

Gets the window type.

Declaration
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public WindowType Type { get; }
Property Value
Type Description
WindowType
API Level: preview
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Urgent

Gets or sets the urgent state of the window.

Declaration
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public bool Urgent { get; set; }
Property Value
Type Description
Boolean
API Level: preview
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Withdrawn

Gets or sets the withdrawn state of the window.

Declaration
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public bool Withdrawn { get; set; }
Property Value
Type Description
Boolean
API Level: preview

Methods

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Active()

This function sends a request to the Windows Manager to activate the window. If honored by the Windows Manager, the window receives the keyboard focus.

Declaration
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public void Active()
Remarks

This is just a request that the Windows Manager may ignore, so calling this function does not ensure in any way that the window is going to be the active one after it.

API Level: preview
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AddResizeObject(EvasObject)

Adds an object as a resize object of the window.

Declaration
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public void AddResizeObject(EvasObject obj)
Parameters
Type Name Description
EvasObject obj

Resize object.

Remarks

Setting an object as a resize object of the window means that the object child's size and position is controlled by the window directly. That is, the object is resized to match the window size and should never be moved or resized manually by the developer. In addition, resize objects of the window control the minimum size of it as well as whether it can or cannot be resized by the user.

API Level: preview
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BringDown()

Brings down the window object. Places the window pointed by object at the bottom of the stack, so that no other window is covered by it.

Declaration
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public void BringDown()
API Level: preview
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CreateHandle(EvasObject)

Creates a widget handle.

Declaration
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protected override IntPtr CreateHandle(EvasObject parent)
Parameters
Type Name Description
EvasObject parent

Parent EvasObject.

Returns
Type Description
System.IntPtr

Handle IntPtr.

Overrides
API Level: preview
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CreateServiceSocket(String, Int32, Boolean)

Creates a socket to provide the service for the Plug widget.

Declaration
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public bool CreateServiceSocket(string name, int number, bool systemWide)
Parameters
Type Name Description
System.String name

A service name.

System.Int32 number

A number (any value, 0 being the common default) to differentiate multiple instances of services with the same name.

Boolean systemWide

A boolean that if true, specifies to create a system-wide service all users can connect to, otherwise the service is private to the user ID that created the service.

Returns
Type Description
Boolean

If true creates successful, otherwise false.

API Level: preview
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DeleteResizeObject(EvasObject)

Deletes the subobj as a resize object of the window object. This function removes the object subobj from the resize objects of the window object. It will not delete the object itself, which will be left unmanaged and should be deleted by the developer, manually handled, or set as child of some other container.

Declaration
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public void DeleteResizeObject(EvasObject obj)
Parameters
Type Name Description
EvasObject obj

Resize object.

API Level: preview
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FocusSkip(Boolean)

Sets the window to be skipped by focus. This sets the window to be skipped by normal input. This means the Windows Manager will be asked to not focus this window as well as omit it from things like the taskbar, pager etc. Call this and enable it on the window BEFORE you show it for the first time, otherwise it may have no effect. Use this for windows that have only output information or might only be interacted with by the mouse or fingers, and never for typing input. Be careful that this may have side-effects like making the window non-accessible in some cases unless the window is specially handled. Use this with care.

Declaration
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public void FocusSkip(bool skip)
Parameters
Type Name Description
Boolean skip
API Level: preview
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KeyGrabEx(String)

Sets the keygrab of the window.

Declaration
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public void KeyGrabEx(string keyname)
Parameters
Type Name Description
System.String keyname

The keyname string to set keygrab.

API Level: preview
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KeyUngrabEx(String)

Unsets the keygrab of the window.

Declaration
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public void KeyUngrabEx(string keyname)
Parameters
Type Name Description
System.String keyname

The keyname string to unset keygrab.

API Level: preview
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PullUp()

Pulls up the window object. Places the window pointed by object at the top of the stack, so that it's not covered by any other window.

Declaration
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public void PullUp()
API Level: preview
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SetOpaqueState()

Sets the alpha window's visual state to opaque state. This sets the alpha window's visual state to opaque state. If the alpha window sets the visual state to the opaque, then the window manager could handle it as the opaque window while calculating visibility. This will have no effect when used by a non-alpha window.

Declaration
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public void SetOpaqueState()
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SetRotation(Int32, Boolean)

Sets the rotation of the window.

Declaration
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public void SetRotation(int degree, bool resize)
Parameters
Type Name Description
System.Int32 degree

The rotation of the window, in degrees (0-360), counter-clockwise.

Boolean resize

Resizes the window's contents so that they fit inside the current window geometry.

API Level: preview
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UnsetOpaqueState()

Unsets the alpha window's visual state to opaque state.

Declaration
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public void UnsetOpaqueState()
API Level: preview

Events

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CloseRequested

CloseRequested will be triggered when window is closed.

Declaration
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public event EventHandler CloseRequested
Event Type
Type Description
EventHandler
API Level: preview
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RotationChanged

RotationChanged will be triggered when window is rotated.

Declaration
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public event EventHandler RotationChanged
Event Type
Type Description
EventHandler
API Level: preview

Implements

Extension Methods