Trap can be set with elm_win_trap_set() and will intercept the calls to internal ecore_evas with the same name and parameters. If there is a trap and it returns EINA_TRUE then the call will be allowed, otherwise it will be ignored.

Since (EFL) :

1.7

In some environments, like phones, you may have an indicator that shows battery status, reception, time etc. This is the indicator.

Sometimes you don't want it because you provide the same functionality inside your app, so this will request that the indicator is hidden in this circumstance. The default is depend on the environments. For example, like phones, default is to have the indicator shown. But like TV, default is to have the indicator hidden.

Enumerator:

ELM_WIN_INDICATOR_HIDE	Unknown indicator state
ELM_WIN_INDICATOR_SHOW	Hides the indicator Shows the indicator

Defines the opacity modes of indicator that can be shown

Enumerator:

ELM_WIN_INDICATOR_OPAQUE	Unknown indicator opacity mode
ELM_WIN_INDICATOR_TRANSLUCENT	Opacifies the indicator
ELM_WIN_INDICATOR_TRANSPARENT	Be translucent the indicator
ELM_WIN_INDICATOR_BG_TRANSPARENT	Transparentizes the indicator Bg Transparentizes the indicator

The different layouts that can be requested for the virtual keyboard.

When the application window is being managed by Illume it may request any of the following layouts for the virtual keyboard.

Enumerator:

ELM_WIN_KEYBOARD_UNKNOWN	Unknown keyboard state
ELM_WIN_KEYBOARD_OFF	Request to deactivate the keyboard
ELM_WIN_KEYBOARD_ON	Enable keyboard with default layout
ELM_WIN_KEYBOARD_ALPHA	Alpha (a-z) keyboard layout
ELM_WIN_KEYBOARD_NUMERIC	Numeric keyboard layout
ELM_WIN_KEYBOARD_PIN	PIN keyboard layout
ELM_WIN_KEYBOARD_PHONE_NUMBER	Phone keyboard layout
ELM_WIN_KEYBOARD_HEX	Hexadecimal numeric keyboard layout
ELM_WIN_KEYBOARD_TERMINAL	Full (QWERTY) keyboard layout
ELM_WIN_KEYBOARD_PASSWORD	Password keyboard layout
ELM_WIN_KEYBOARD_IP	IP keyboard layout
ELM_WIN_KEYBOARD_HOST	Host keyboard layout
ELM_WIN_KEYBOARD_FILE	File keyboard layout
ELM_WIN_KEYBOARD_URL	URL keyboard layout
ELM_WIN_KEYBOARD_KEYPAD	Keypad layout
ELM_WIN_KEYBOARD_J2ME	J2ME keyboard layout

Define the keygrab modes of window. A window may send commands to the Keyrouter according this mode, and perform different actions.

Enumerator:

ELM_WIN_KEYGRAB_UNKNOWN	Unknown keygrab mode
ELM_WIN_KEYGRAB_SHARED	Get the grabbed-key together with the other client windows
ELM_WIN_KEYGRAB_TOPMOST	Get the grabbed-key only when window is top of the stack
ELM_WIN_KEYGRAB_EXCLUSIVE	Get the grabbed-key exclusively regardless of window's position
ELM_WIN_KEYGRAB_OVERRIDE_EXCLUSIVE	Get the grabbed-key exclusively regardless of window's position. This is overrided by grabs from the other client window

Define the move or resize mode of window.

The user can request the display server to start moving or resizing the window by combining these modes. However only limited combinations are allowed.

Currently, only the following 9 combinations are permitted. More combinations may be added in future: 1. move, 2. top, 3. bottom, 4. left, 5. right, 6. top | left, 7. top | right, 8. bottom | left, 9. bottom | right.

Since (EFL) :

1.19

Enumerator:

ELM_WIN_MOVE_RESIZE_MOVE	Start moving window
ELM_WIN_MOVE_RESIZE_TOP	Start resizing window to the top
ELM_WIN_MOVE_RESIZE_BOTTOM	Start resizing window to the bottom
ELM_WIN_MOVE_RESIZE_LEFT	Start resizing window to the left
ELM_WIN_MOVE_RESIZE_RIGHT	Start resizing window to the right

Defines the types of window that can be created.

These are hints set on a window so that a running Window Manager knows how the window should be handled and/or what kind of decorations it should have.

Currently, only the X11 backed engines use them.

Enumerator:

ELM_WIN_UNKNOWN	Default, unknown, type
ELM_WIN_BASIC	A normal window. Indicates a normal, top-level window. Almost every window will be created with this type.
ELM_WIN_DIALOG_BASIC	Used for simple dialog windows.
ELM_WIN_DESKTOP	For special desktop windows, like a background window holding desktop icons.
ELM_WIN_DOCK	The window is used as a dock or panel. Usually would be kept on top of any other window by the Window Manager.
ELM_WIN_TOOLBAR	The window is used to hold a floating toolbar, or similar.
ELM_WIN_MENU	Similar to @.toolbar.
ELM_WIN_UTILITY	A persistent utility window, like a toolbox or palette.
ELM_WIN_SPLASH	Splash window for a starting up application.
ELM_WIN_DROPDOWN_MENU	The window is a dropdown menu, as when an entry in a menubar is clicked. This hint exists for completion only, as the EFL way of implementing a menu would not normally use a separate window for its contents.
ELM_WIN_POPUP_MENU	Like @.dropdown_menu, but for the menu triggered by right-clicking an object.
ELM_WIN_TOOLTIP	The window is a tooltip. A short piece of explanatory text that typically appear after the mouse cursor hovers over an object for a while. Typically not very commonly used in the EFL.
ELM_WIN_NOTIFICATION	A notification window, like a warning about battery life or a new E-Mail received.
ELM_WIN_COMBO	A window holding the contents of a combo box. Not usually used in the EFL.
ELM_WIN_DND	Used to indicate the window is a representation of an object being dragged across different windows, or even applications. Typically used with elm_win_override_set().
ELM_WIN_NAVIFRAME_BASIC	Used for naviframe style replacement with a back button instead of a close button. Since (EFL) : 1.19
ELM_WIN_FAKE	See elm_win_fake_add(). Since (EFL) : 1.13

Activate a window object.

This function sends a request to the Window Manager to activate the window pointed by obj. If honored by the WM, the window will receive the keyboard focus.

Note:

This is just a request that a Window Manager may ignore, so calling this function does not ensure in any way that the window will be the active one afterwards.

Parameters:

[in]

obj

The object.

Since :

2.3

Examples:

win_example.c.

Adds a window object. If this is the first window created, pass NULL as parent.

Parameters:

parent	Parent object to add the window to, or NULL
name	The name of the window
type	The window type, one of Elm_Win_Type.

The parent parameter can be NULL for every window type except #ELM_WIN_INLINED_IMAGE, which needs a parent to retrieve the canvas on which the image object will be created.

Returns:

The created object, or NULL on failure

Since :

2.3

Examples:

bg_example_02.c, and win_example.c.

Get the alpha channel state of a window.

Parameters:

[in]

obj

The object.

Returns:

true if the window alpha channel is enabled, false otherwise.

Since :

2.3

Examples:

win_example.c.

Set the alpha channel state of a window.

If alpha is true, the alpha channel of the canvas will be enabled possibly making parts of the window completely or partially transparent. This is also subject to the underlying system supporting it, for example a system using a compositing manager.

Note:

Alpha window can be enabled automatically by window theme style's property. If "alpha" data.item is "1" or "true" in window style(eg. elm/win/base/default), the window is switched to alpha automatically without the explicit api call.

Parameters:

[in]	obj	The object.
[in]	alpha	true if the window alpha channel is enabled, false otherwise.

Since :

2.3

Examples:

win_example.c.

Gets the window's autodel state.

Parameters:

[in]

obj

The object.

Returns:

If true, the window will automatically delete itself when closed.

Since :

2.3

Sets the window's autodel state.

Since :

2.3

When closing the window in any way outside of the program control, like pressing the X button in the titlebar or using a command from the Window Manager, a "delete,request" signal is emitted to indicate that this event occurred and the developer can take any action, which may include, or not, destroying the window object.

When the autodel parameter is set, the window will be automatically destroyed when this event occurs, after the signal is emitted. If autodel is false, then the window will not be destroyed and is up to the program to do so when it's required.

Parameters:

[in]	obj	The object.
[in]	autodel	If true, the window will automatically delete itself when closed.

Since :

2.3

Examples:

actionslider_example_01.c, bg_example_01.c, bg_example_02.c, bg_example_03.c, box_example_02.c, bubble_example_01.c, button_example_00.c, button_example_01.c, calendar_example_01.c, calendar_example_02.c, calendar_example_03.c, calendar_example_04.c, calendar_example_05.c, calendar_example_06.c, check_example_01.c, clock_example.c, codegen_example.c, colorselector_example_01.c, combobox_example_01.c, conformant_example_01.c, conformant_example_02.c, ctxpopup_example_01.c, datetime_example.c, dayselector_example.c, diskselector_example_01.c, diskselector_example_02.c, efl_thread_6.c, entry_example.c, fileselector_button_example.c, fileselector_entry_example.c, fileselector_example.c, flip_example_01.c, flipselector_example.c, frame_example_01.c, general_funcs_example.c, gengrid_example.c, genlist_example_01.c, genlist_example_02.c, genlist_example_03.c, genlist_example_04.c, genlist_example_05.c, glview_example_01.c, hover_example_01.c, hoversel_example_01.c, icon_example_01.c, image_example_01.c, index_example_01.c, index_example_02.c, inwin_example.c, label_example_01.c, layout_example_01.c, layout_example_02.c, layout_example_03.c, list_example_01.c, list_example_02.c, list_example_03.c, map_example_01.c, map_example_02.c, map_example_03.c, mapbuf_example.c, menu_example_01.c, naviframe_example.c, notify_example_01.c, panel_example_01.c, panes_example.c, photocam_example_01.c, popup_example_01.c, popup_example_02.c, popup_example_03.c, prefs_example_01.c, prefs_example_02.c, prefs_example_03.c, radio_example_01.c, scroller_example_01.c, segment_control_example.c, separator_example_01.c, slider_example.c, slideshow_example.c, spinner_example.c, table_example_01.c, table_example_02.c, theme_example_01.c, theme_example_02.c, thumb_example_01.c, toolbar_example_01.c, toolbar_example_02.c, toolbar_example_03.c, track_example_01.c, transit_example_01.c, transit_example_02.c, transit_example_03.c, transit_example_04.c, web_example_02.c, and win_example.c.

Window's autohide state.

When closing the window in any way outside of the program control, like pressing the X button in the titlebar or using a command from the Window Manager, a "delete,request" signal is emitted to indicate that this event occurred and the developer can take any action, which may include, or not, destroying the window object.

When this property is set to true, the window will be automatically hidden when this event occurs, after the signal is emitted. If this property is false nothing will happen, beyond the event emission.

C applications can use this option along with the quit policy ELM_POLICY_QUIT_LAST_WINDOW_HIDDEN which allows exiting EFL's main loop when all the windows are hidden.

Note:

autodel and autohide are not mutually exclusive. The window will be deleted if both are set to true.

Parameters:

[in]

obj

The object.

Returns:

If true, the window will automatically hide itself when closed.

Since :

3.0

Window's autohide state.

When closing the window in any way outside of the program control, like pressing the X button in the titlebar or using a command from the Window Manager, a "delete,request" signal is emitted to indicate that this event occurred and the developer can take any action, which may include, or not, destroying the window object.

When this property is set to true, the window will be automatically hidden when this event occurs, after the signal is emitted. If this property is false nothing will happen, beyond the event emission.

C applications can use this option along with the quit policy ELM_POLICY_QUIT_LAST_WINDOW_HIDDEN which allows exiting EFL's main loop when all the windows are hidden.

Note:

autodel and autohide are not mutually exclusive. The window will be deleted if both are set to true.

Parameters:

[in]	obj	The object.
[in]	autohide	If true, the window will automatically hide itself when closed.

Since :

3.0

Creates an auxiliary hint of the window.

Since (EFL) :

1.8

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object
hint	The auxiliary hint string
val	The value string

Returns:

The ID of the created auxiliary hint, otherwise -1 on failure

Since :

5.5

Deletes an auxiliary hint of the window.

Since (EFL) :

1.8

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object
id	The ID of the auxiliary hint

Returns:

EINA_TRUE if no error occurs, otherwise EINA_FALSE

Since :

5.5

Gets an ID of the auxiliary hint string.

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object
hint	The auxiliary hint string

Returns:

The ID of the auxiliary hint, otherwise -1 on failure

Since :

5.5

Gets a value of the auxiliary hint.

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object
id	The auxiliary hint ID

Returns:

The string value of the auxiliary hint ID, otherwise NULL

Since :

5.5

Changes a value of the auxiliary hint.

Since (EFL) :

1.8

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object
id	The auxiliary hint ID
val	The value string to be set

Returns:

EINA_TRUE if no error occurs, otherwise EINA_FALSE

Since :

5.5

Gets the list of supported auxiliary hint strings.

Since (EFL) :

1.8

Remarks:

Do not change the returned list of contents. Auxiliary hint strings are internal and should be considered constants, do not free or modify them.

Support for this depends on the underlying windowing system.

The window auxiliary hint is the value that is used to decide which action should be made available to the user by the Windows Manager. If you want to set a specific hint to your window, then you should check whether it exists in the supported auxiliary hints that are registered in the root window by the Windows Manager. Once you have added an auxiliary hint, you can get a new ID which is used to change the value and delete the hint. The Windows Manager sends a response message to the application on receiving the auxiliary hint change event.

Parameters:

obj	The window object

Returns:

The list of supported auxiliary hint strings

Since :

5.5

Gets the key string from an aux message.

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object

Returns:

Constant key string of the aux message. otherwise NULL on failure. Do not use this return value after end of the aux message callback.

Gets the list of option from an aux message.

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object

Returns:

Constant list of option of the aux message. otherwise NULL on failure. Do not use this return value after end of the aux message callback.

Since :

5.5

Gets the value string from an aux message.

Remarks:

Support for this depends on the underlying windowing system.

Parameters:

obj	The window object

Returns:

Constant value string of the aux message. otherwise NULL on failure. Do not use this return value after end of the aux message callback.

Since :

5.5

Gets the array of available profiles of a window.

Parameters:

[out]	profiles	The string array of available profiles.
[out]	count	The number of members in profiles.

Returns:

true on success, false otherwise

Since (EFL) :

1.8

Since :

3.0

Sets the array of available profiles to a window.

Parameters:

[in]	profiles	The string array of available profiles.
[in]	count	The number of members in profiles.

Since (EFL) :

1.8

Since :

3.0

Get the borderless state of a window.

Parameters:

[in]

obj

The object.

Returns:

If true, the window is borderless.

Since :

2.3

Examples:

win_example.c.

Set the borderless state of a window.

This function requests the Window Manager not to draw any decoration around the window.

Parameters:

[in]	obj	The object.
[in]	borderless	If true, the window is borderless.

Since :

2.3

Examples:

win_example.c.

Center a window on the screen.

This function centers window obj horizontally and/or vertically based on the values of h and v.

Note:

This is just a request that a Window Manager may ignore, so calling this function does not ensure in any way that the window will be centered afterwards.

Parameters:

[in]	obj	The object.
[in]	h	If true, center horizontally. If false, do not change horizontal location.
[in]	v	If true, center vertically. If false, do not change vertical location.

Since :

2.3

Gets if this window is an illume conformant window.

Returns:

The conformant flag.

Since :

2.3

Sets if this window is an illume conformant window.

Parameters:

[in]

conformant

The conformant flag.

Since :

2.3

Examples:

conformant_example_02.c.

Gets the demand_attention state of a window.

Returns:

If true, the window is demand_attention.

Since :

2.3

Sets the demand_attention state of a window.

Parameters:

[in]

demand_attention

If true, the window is demand_attention.

Since :

2.3

Creates a fake window object using a pre-existing canvas.

Parameters:

ee	The Ecore_Evas to use

The returned window widget will not manage or modify the canvas; this canvas must continue to be managed externally.

Do not use this function if you are not writing a window manager.

Warning:

Exact behaviors of this function are not guaranteed.

Returns:

The created object, or NULL on failure

Since (EFL) :

1.13

Since :

3.0

Internal. Used to complete the fake window type.

Parameters:

[in]

oee

Deprecated:

Since :

3.0

Gets the floating mode of a window.

Parameters:

obj	The window object

Returns:

If true, the window is floating mode

See also:

elm_win_floating_mode_set()

Since (EFL) :

1.8

Since :

2.3

Sets the floating mode of a window.

Parameters:

obj	The window object
floating	If true, the window is floating mode

The floating mode can be used on mobile environment. For example, if the video-player window sets the floating mode, then e (enlightenment window manager) changes its geometry and handles it like a popup. This is similar to a multi window concept in a mobile phone. The way of handling floating mode window is decided by enlightenment window manager.

See also:

elm_win_floating_mode_get()

Since (EFL) :

1.8

Since :

2.3

Gets whether a window has focus.

Returns:

true if window has focus, false otherwise

Since :

2.3

Gets the animate value of the focus highlight for this window.

Get the animate value of the focus highlight for this window.

Returns:

The enabled value for the highlight animation.

Since :

3.0

Sets the animate status for the focus highlight for this window.

Set 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, rof the global setting for it.

Parameters:

[in]

animate

The enabled value for the highlight animation.

Since :

3.0

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

Parameters:

[in]

animate

The enabled value for the highlight animation.

Since :

3.0

Gets the enabled value of the focus highlight for this window.

Get the enabled value of the focus highlight for this window.

Returns:

The enabled value for the highlight.

Since :

2.3

Sets the enabled status for the focus highlight in a window.

Set the enabled status for the focus highlight in a window.

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

Parameters:

[in]

enabled

The enabled value for the highlight.

Since :

2.3

Examples:

general_funcs_example.c, panes_example.c, and win_example.c.

Gets the style set for the focus highlight object.

Get the style set for the focus highlight object.

Returns:

The style or null if none.

Since :

2.3

Sets the style for the focus highlight on this window.

Set 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.

Parameters:

[in]

style

The style or null if none.

Since :

2.3

Get the fullscreen state of a window.

Parameters:

[in]

obj

The object.

Returns:

If true, the window is fullscreen.

Since :

2.3

Examples:

win_example.c.

Set the fullscreen state of a window.

Parameters:

[in]	obj	The object.
[in]	fullscreen	If true, the window is fullscreen.

Since :

2.3

Examples:

win_example.c.

Gets the icon name of the window.

The returned string is an internal one and should not be freed or modified. It will also be invalid if a new icon name is set or if the window is destroyed.

Returns:

The icon name to set.

Since :

2.3

Sets the icon name of the window.

Parameters:

[in]

icon_name

The icon name to set.

Since :

2.3

Get the icon object used for the window.

The object returns is the one marked by elm_win_icon_object_set as the object to use for the window icon.

Parameters:

[in]

obj

The object.

Returns:

The Evas image object to use for an icon.

Since :

2.3

Set a window object's icon.

This sets an image to be used as the icon for the given window, in the window manager decoration part. The exact pixel dimensions of the object (not object size) will be used and the image pixels will be used as-is when this function is called. If the image object has been updated, then call this function again to source the image pixels and place them in the window's icon. Note that only objects of type Efl_Canvas_Image or Efl_Ui_Image are allowed.

Parameters:

[in]	obj	The object.
[in]	icon	The image object to use for an icon.

Since :

2.3

Get the iconified state of a window.

Parameters:

[in]

obj

The object.

Returns:

If true, the window is iconified.

Since :

2.3

Examples:

win_example.c.

Set the iconified state of a window.

Parameters:

[in]	obj	The object.
[in]	iconified	If true, the window is iconified.

Since :

2.3

Examples:

win_example.c.

Sends a command to the windowing environment.

This is intended to work in touchscreen or small screen device environments where there is a more simplistic window management policy in place. This uses the window object indicated to select which part of the environment to control (the part that this window lives in), and provides a command and an optional parameter structure (use NULL for this if not needed).

Parameters:

[in]

params

Optional parameters for the command.

Since :

2.3

Gets the indicator mode of the window.

Returns:

The mode, one of Elm_Win_Indicator_Mode.

Since :

2.3

Sets the indicator mode of the window.

Parameters:

[in]

mode

The mode, one of Elm_Win_Indicator_Mode.

Since :

2.3

Gets the indicator opacity mode of the window.

Returns:

The mode, one of Elm_Win_Indicator_Opacity_Mode.

Since :

2.3

Sets the indicator opacity mode of the window.

Parameters:

[in]

mode

The mode, one of Elm_Win_Indicator_Opacity_Mode.

Since :

2.3

Gets the inlined image object handle.

When you create a window with elm_win_add() of type #ELM_WIN_INLINED_IMAGE, then the window is in fact an evas image object inlined in the parent canvas. You can get this object (be careful to not manipulate it as it is under control of elementary), and use it to do things like get pixel data, save the image to a file, etc.

Returns:

The inlined image object or null if none exists.

Since :

2.3

Gets the keyboard mode of the window.

Returns:

The mode, one of Elm_Win_Keyboard_Mode.

Since :

2.3

Sets the keyboard mode of the window.

Parameters:

[in]

mode

The mode, one of Elm_Win_Keyboard_Mode.

Since :

2.3

Gets whether the window is a keyboard.

Returns:

The mode, If true, the window is a virtual keyboard..

Since :

2.3

Sets whether the window is a keyboard.

Parameters:

[in]

mode

If true, the window is a virtual keyboard..

Since :

2.3

Gets the layer of the window.

Returns:

The layer of the window.

Since :

2.3

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.

Parameters:

[in]

layer

The layer of the window.

Since :

2.3

Lowers a window object.

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

If elm_win_override_set is not set, the Window Manager may ignore this request.

Since :

2.3

Examples:

win_example.c.

Get the maximized state of a window.

Parameters:

[in]

obj

The object.

Returns:

If true, the window is maximized.

Since :

2.3

Examples:

win_example.c.

Set the maximized state of a window.

Parameters:

[in]	obj	The object.
[in]	maximized	If true, the window is maximized.

Since :

2.3

Examples:

win_example.c.

Gets the modal state of a window.

Returns:

If true, the window is modal.

Since :

2.3

Sets the modal state of a window.

Parameters:

[in]

modal

If true, the window is modal.

Since :

2.3

Get the noblank property of a window.

Parameters:

[in]

obj

The object.

Returns:

If true, the window is set to noblank.

Since (EFL) :

1.11

Since :

3.0

Set the noblank property of a window.

The "noblank" property is a way to request the display on which the window is shown does not blank, go to screensaver or otherwise hide or obscure the window. It is intended for uses 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.

Parameters:

[in]	obj	The object.
[in]	noblank	If true, the window is set to noblank.

Since (EFL) :

1.11

Since :

3.0

The returns how many times norender has been pushed on the window

Parameters:

obj	The window object

Returns:

The number of times norender has been pushed

See also:

elm_win_norender_push()

elm_win_norender_pop()

elm_win_render()

Since (EFL) :

1.7

Since :

2.3

This pops (decrements) the norender counter on the window

Parameters:

obj	The window object

Once norender has gone back to 0, then automatic rendering will continue in the given window. If it is already at 0, this will have no effect.

See also:

elm_win_norender_push()

elm_win_norender_get()

elm_win_render()

Since (EFL) :

1.7

Since :

2.3

This pushes (increments) the norender counter on the window

Parameters:

obj	The window object

There are some occasions where you wish to suspend rendering on a window. You may be "sleeping" and have nothing to update and do not want animations or other theme side-effects causing rendering to the window while "asleep". You can push (and pop) the norender mode to have this work.

If combined with evas_render_dump(), evas_image_cache_flush() and evas_font_cache_flush() (and maybe edje_file_cache_flush() and edje_collection_cache_flush()), you can minimize memory footprint significantly while "asleep", and the pausing of rendering ensures evas does not re-load data into memory until needed. When rendering is resumed, data will be re-loaded as needed, which may result in some lag, but does save memory.

See also:

elm_win_norender_pop()

elm_win_norender_get()

elm_win_render()

Since (EFL) :

1.7

Since :

2.3

Gets the override state of a window.

Returns:

If true, the window is overridden.

Since :

2.3

Sets the override state of a window.

A window with override set to true will not be managed by the Window Manager. This means that no decorations of any kind will be shown for it, moving and resizing must be handled by the application, as well as the window visibility.

This should not be used for normal windows, and even for not so normal ones, it should only be used when there's a good reason and with a lot of care. Mishandling override windows may result situations that disrupt the normal workflow of the end user.

Parameters:

[in]

override

If true, the window is overridden.

Since :

2.3

Examples:

win_example.c.

Gets the profile of a window.

Returns:

The string value of a window profile.

Since (EFL) :

1.8

Since :

2.3

Sets the profile of a window.

Parameters:

[in]

profile

The string value of a window profile.

Since (EFL) :

1.8

Since :

2.4

Set the window to be skipped by keyboard focus.

This sets the window to be skipped by normal keyboard input. This means a window manager will be asked not to focus this window as well as omit it from things like the taskbar, pager, "alt-tab" list etc. etc.

Call this and enable it on a 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 touchscreen, never for typing. This may have side-effects like making the window non-accessible in some cases unless the window is specially handled. Use this with care.

Parameters:

[in]	obj	The object.
[in]	skip	The skip flag state ($true if it is to be skipped).

Since :

2.3

Gets if this window is a quickpanel or not.

Returns:

The quickpanel flag.

Since :

2.3

Gets the major priority of a quickpanel window.

Returns:

The major priority for this quickpanel or -1.

Since :

2.3

Sets the major priority of a quickpanel window.

Parameters:

[in]

priority

The major priority for this quickpanel or -1.

Since :

2.3

Gets the minor priority of a quickpanel window.

Returns:

The minor priority for this quickpanel.

Since :

2.3

Sets the minor priority of a quickpanel window.

Parameters:

[in]

priority

The minor priority for this quickpanel.

Since :

2.3

Sets a window to be an illume quickpanel window.

By default window objects are not quickpanel windows.

Parameters:

[in]

quickpanel

The quickpanel flag.

Since :

2.3

Gets which zone this quickpanel should appear in.

Returns:

The requested zone for this quickpanel.

Since :

2.3

Sets which zone this quickpanel should appear in.

Parameters:

[in]

zone

The requested zone for this quickpanel.

Since :

2.3

Raise a window object.

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

Since :

2.3

Examples:

win_example.c.

This manually asks evas to render the window now

Parameters:

obj	The window object

You should NEVER call this unless you really know what you are doing and why. Never call this unless you are asking for performance degradation and possibly weird behavior. Windows get automatically rendered when the application goes into the idle enter state so there is never a need to call this UNLESS you have enabled "norender" mode.

See also:

elm_win_norender_push()

elm_win_norender_pop()

elm_win_norender_get()

Since (EFL) :

1.7

Since :

2.3

Adds subobj as a resize object of window obj.

Setting an object as a resize object of the window means that the subobj child's size and position will be controlled by the window directly. That is, the object will be 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 what the minimum size of it will be, as well as whether it can or not be resized by the user.

For the end user to be able to resize a window by dragging the handles or borders provided by the Window Manager, or using any other similar mechanism, all of the resize objects in the window should have their evas_object_size_hint_weight_set set to EVAS_HINT_EXPAND.

Also notice that the window can get resized to the current size of the object if the EVAS_HINT_EXPAND is set after the call to this. So if the object should get resized to the size of the window, set this hint before adding it as a resize object (this happens because the size of the window and the object are evaluated as soon as the object is added to the window).

Parameters:

[in]

subobj

The resize object to add.

Since :

2.3

Examples:

actionslider_example_01.c, bg_example_02.c, bg_example_03.c, box_example_02.c, button_example_01.c, calendar_example_01.c, calendar_example_02.c, calendar_example_03.c, calendar_example_04.c, calendar_example_05.c, calendar_example_06.c, clock_example.c, codegen_example.c, colorselector_example_01.c, combobox_example_01.c, conformant_example_01.c, conformant_example_02.c, ctxpopup_example_01.c, datetime_example.c, dayselector_example.c, diskselector_example_01.c, diskselector_example_02.c, entry_example.c, fileselector_button_example.c, fileselector_entry_example.c, fileselector_example.c, flipselector_example.c, general_funcs_example.c, gengrid_example.c, genlist_example_01.c, genlist_example_02.c, genlist_example_03.c, genlist_example_04.c, genlist_example_05.c, glview_example_01.c, icon_example_01.c, image_example_01.c, index_example_01.c, index_example_02.c, inwin_example.c, layout_example_01.c, layout_example_02.c, layout_example_03.c, list_example_01.c, list_example_02.c, list_example_03.c, map_example_01.c, map_example_02.c, map_example_03.c, mapbuf_example.c, menu_example_01.c, naviframe_example.c, notify_example_01.c, panel_example_01.c, panes_example.c, prefs_example_01.c, prefs_example_02.c, progressbar_example.c, radio_example_01.c, scroller_example_01.c, segment_control_example.c, separator_example_01.c, slider_example.c, slideshow_example.c, spinner_example.c, table_example_01.c, table_example_02.c, theme_example_01.c, theme_example_02.c, thumb_example_01.c, toolbar_example_01.c, toolbar_example_02.c, toolbar_example_03.c, track_example_01.c, transit_example_03.c, transit_example_04.c, web_example_02.c, and win_example.c.

Deletes subobj as a resize object of window obj.

This function removes the object subobj from the resize objects of the window obj. 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.

Parameters:

[in]

subobj

The resize object to add.

Since :

2.3

The role of the window.

It is a hint of how the Window Manager should handle it. Unlike elm_win_type_get and elm_win_name_get this can be changed at runtime.

Get the role of the window.

The returned string is an internal one and should not be freed or modified. It will also be invalid if a new role is set or if the window is destroyed.

Parameters:

[in]

obj

The object.

Returns:

The role to set.

Since :

2.3

The role of the window.

It is a hint of how the Window Manager should handle it. Unlike elm_win_type_get and elm_win_name_get this can be changed at runtime.

Set the role of the window.

Parameters:

[in]	obj	The object.
[in]	role	The role to set.

Since :

2.3

Gets the rotation of the window.

Returns:

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

Since :

2.3

Examples:

win_example.c.

Sets the rotation of the window.

Most engines only work with multiples of 90.

This function is used to set the orientation of the window obj to match that of the screen. The window itself will be resized to adjust to the new geometry of its contents. If you want to keep the window size, see elm_win_rotation_with_resize_set.

Parameters:

[in]

rotation

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

Since :

2.3

Examples:

win_example.c.

Rotates the window and resizes it.

Like elm_win_rotation_set, but it also resizes the window's contents so that they fit inside the current window geometry.

Parameters:

[in]

rotation

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

Since :

2.3

Examples:

win_example.c.

Get the constraints on the maximum width and height of a window relative to the width and height of the screen.

When this function returns true, obj will never resize larger than the screen.

Parameters:

[in]

obj

The object.

Returns:

true to restrict the window's maximum size.

Since :

2.3

Constrain the maximum width and height of a window to the width and height of the screen.

When constrain is true, obj will never resize larger than the screen.

Parameters:

[in]	obj	The object.
[in]	constrain	true to restrict the window's maximum size.

Since :

2.3

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

Parameters:

[out]	xdpi	Pointer to value to store return horizontal dpi. May be null.
[out]	ydpi	Pointer to value to store return vertical dpi. May be null.

Since (EFL) :

1.7

Since :

2.3

Gets the screen position of a window.

Parameters:

[out]	x	The int to store the x coordinate to.
[out]	y	The int to store the y coordinate to.

Since :

2.3

Gets screen geometry details for the screen that a window is on.

Parameters:

[out]	x	Where to return the horizontal offset value. May be null.
[out]	y	Where to return the vertical offset value. May be null.
[out]	w	Where to return the width value. May be null.
[out]	h	Where to return the height value. May be null.

Since :

2.3

Gets the shaped state of a window.

Returns:

If true, the window is shaped.

Since :

2.3

Examples:

win_example.c.

Sets the shaped state of a window.

Shaped windows, when supported, will render the parts of the window that has no content, transparent.

If shaped is false, then it is strongly advised to have some background object or cover the entire window in any other way, or the parts of the canvas that have no data will show framebuffer artifacts.

Parameters:

[in]

shaped

If true, the window is shaped.

Since :

2.3

Examples:

win_example.c.

Gets the base size of a window.

Parameters:

[out]	w	The base width.
[out]	h	The base height.

Since (EFL) :

1.7

Since :

2.3

Sets the base window size used with stepping calculation.

Base size + stepping is what is calculated for window sizing restrictions.

Parameters:

[in]	w	The base width.
[in]	h	The base height.

Since (EFL) :

1.7

Since :

2.3

Gets the stepping of a window.

Parameters:

[out]	w	The stepping width (0 disables).
[out]	h	The stepping height (0 disables).

Since (EFL) :

1.7

Since :

2.3

Sets the window stepping used with sizing calculation.

Base size + stepping is what is calculated for window sizing restrictions.

Parameters:

[in]	w	The stepping width (0 disables).
[in]	h	The stepping height (0 disables).

Since (EFL) :

1.7

Since :

2.3

Creates a socket to provide the service for Plug widget.

Parameters:

[in]	svcname	The name of the service to be advertised. Eensure that it is unique (when combined with svcnum) otherwise creation may fail.
[in]	svcnum	A number (any value, 0 being the common default) to differentiate multiple instances of services with the same name.
[in]	svcsys	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:

true on success, false otherwise

Since :

2.3

Get the sticky state of the window.

Parameters:

[in]

obj

The object.

Returns:

If true, the window's sticky state is enabled.

Since :

2.3

Examples:

win_example.c.

Set the sticky state of the window.

Hints the Window Manager that the window in obj should be left fixed at its position even when the virtual desktop it's on moves or changes.

Parameters:

[in]	obj	The object.
[in]	sticky	If true, the window's sticky state is enabled.

Since :

2.3

Examples:

win_example.c.

Gets the title of the window.

The returned string is an internal one and should not be freed or modified. It will also be invalid if a new title is set or if the window is destroyed.

Returns:

The title.

Since :

2.3

Sets the title of the window.

Parameters:

[in]

title

The title.

Since :

2.3

Examples:

bg_example_02.c, codegen_example.c, layout_example_01.c, layout_example_03.c, and win_example.c.

Gets the trap data associated with a window.

Returns:

The trap data of the window.

Since (EFL) :

1.12

Since :

3.0

Sets the trap to be used for internal Ecore_Evas management.

Parameters:

trap	the trap to be used or NULL to remove traps. Pointer is not modified or copied, keep it alive.

Returns:

EINA_TRUE on success, EINA_FALSE if there was a problem, such as invalid version number.

Warning:

this is an advanced feature that you should avoid using.

Since (EFL) :

1.7

Since :

2.3

The type of the window.

It is a hint of how the Window Manager should handle it.

The window type is a construction property that can only be set at creation time, before finalize. In C this means inside efl_add().

Note:

Once set, it cannot be modified afterward.

If the object is not window object, returns unknown.

Parameters:

[in]

obj

The object.

Returns:

Window type

Since :

2.3

The type of the window.

It is a hint of how the Window Manager should handle it.

The window type is a constructing property that need to be set at creation within eo_add.

Note:

Once set, it can NOT be modified afterward.

Can only be used at creation time, within eo_add.

Since :

3.0

Parameters:

[in]	obj	The object.
[in]	type	Window type

Gets the urgent state of a window.

Returns:

If true, the window is urgent.

Since :

2.3

Sets the urgent state of a window.

Parameters:

[in]

urgent

If true, the window is urgent.

Since :

2.3

Adds a window object with dialog setup

Parameters:

parent	The parent window
name	The name of the window
title	The title for the window

This creates a window like elm_win_add() but also puts in a standard background with elm_bg_add(), as well as setting the window title to title. The window type created is of type ELM_WIN_DIALOG_BASIC. This type of window will be handled in special mode by window managers with regards of it's parent window.

Returns:

The created object, or NULL on failure

See also:

elm_win_add()

Since (EFL) :

1.13

Since :

3.0

Adds a window object with standard setup

Parameters:

name	The name of the window
title	The title for the window

This creates a window like elm_win_add() but also puts in a standard background with elm_bg_add(), as well as setting the window title to title. The window type created is of type ELM_WIN_BASIC, with NULL as the parent widget.

Returns:

The created object, or NULL on failure

See also:

elm_win_add()

Since :

2.3

Examples:

actionslider_example_01.c, bg_example_01.c, bg_example_03.c, box_example_02.c, bubble_example_01.c, button_example_00.c, button_example_01.c, calendar_example_01.c, calendar_example_02.c, calendar_example_03.c, calendar_example_04.c, calendar_example_05.c, calendar_example_06.c, check_example_01.c, clock_example.c, codegen_example.c, colorselector_example_01.c, combobox_example_01.c, conformant_example_01.c, conformant_example_02.c, ctxpopup_example_01.c, datetime_example.c, dayselector_example.c, diskselector_example_01.c, diskselector_example_02.c, efl_thread_1.c, efl_thread_2.c, efl_thread_3.c, efl_thread_4.c, efl_thread_5.c, efl_thread_6.c, entry_example.c, fileselector_button_example.c, fileselector_entry_example.c, fileselector_example.c, flip_example_01.c, flipselector_example.c, frame_example_01.c, general_funcs_example.c, gengrid_example.c, genlist_example_01.c, genlist_example_02.c, genlist_example_03.c, genlist_example_04.c, genlist_example_05.c, glview_example_01.c, hover_example_01.c, hoversel_example_01.c, icon_example_01.c, image_example_01.c, index_example_01.c, index_example_02.c, inwin_example.c, label_example_01.c, layout_example_01.c, layout_example_02.c, layout_example_03.c, list_example_01.c, list_example_02.c, list_example_03.c, map_example_01.c, map_example_02.c, map_example_03.c, mapbuf_example.c, menu_example_01.c, naviframe_example.c, notify_example_01.c, panel_example_01.c, panes_example.c, photocam_example_01.c, popup_example_01.c, popup_example_02.c, popup_example_03.c, prefs_example_01.c, prefs_example_02.c, prefs_example_03.c, progressbar_example.c, radio_example_01.c, scroller_example_01.c, segment_control_example.c, separator_example_01.c, slider_example.c, slideshow_example.c, spinner_example.c, table_example_01.c, table_example_02.c, theme_example_01.c, theme_example_02.c, thumb_example_01.c, toolbar_example_01.c, toolbar_example_02.c, toolbar_example_03.c, track_example_01.c, transit_example_01.c, transit_example_02.c, transit_example_03.c, transit_example_04.c, web_example_02.c, and win_example.c.

Gets the Ecore_Window of an Evas_Object.

When Elementary is using a Wayland engine, this function will return the surface id of the elm window's surface.

Parameters:

obj	The window object

Returns:

The Ecore_Window of an Evas_Object

Since (EFL) :

1.8

Note:

Unless you are getting the window id for the purpose of communicating between client<->compositor over dbus, this is definitely not the function you are looking for.

Since :

4.0

Gets the withdrawn state of a window.

Returns:

If true, the window is withdrawn.

Since :

2.3

Sets the withdrawn state of a window.

Parameters:

[in]

withdrawn

If true, the window is withdrawn.

Since :

2.3

Gets the array of available window rotations.

This function is used to get the available rotations.

Parameters:

[in]	obj	The object.
[out]	rotations	The array of rotation value.
[out]	count	The size of the rotations array.

Returns:

true on success, false otherwise

Since (EFL) :

1.9

Since :

2.3

Sets the array of available window rotations.

This function is used to set the available rotations to give the hints to WM. WM will refer this hints and set the orientation window properly.

Parameters:

[in]	obj	The object.
[in]	rotations	The array of rotation value.
[in]	count	The size of the rotations array.

Since (EFL) :

1.9

Since :

2.3

To notify the rotation done to WM manually.

This function is used to notify the rotation done to WM manually.

Since (EFL) :

1.9

Since :

2.3

Gets the state of manual rotation done mode.

This function is used to get the state of manual rotation done mode.

Returns:

true to set manual rotation done mode, false otherwise.

Since (EFL) :

1.9

Since :

2.3

Sets the manual rotation done mode.

This function is used to set or reset the manual rotation done mode. the message of rotation done is sent to WM after rendering its canvas in Ecore_Evas. but if set the manual rotation done mode, it's disabled and user should call this explicitly to sends the message.

Parameters:

[in]

set

true to set manual rotation done mode, false otherwise.

Since (EFL) :

1.9

Since :

2.3

Gets the preferred rotation value.

This function is used to get the preferred rotation value.

Returns:

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

Since (EFL) :

1.9

Since :

2.3

Queries whether window manager supports window rotation or not.

The window manager rotation allows the WM to controls the rotation of application windows. It is designed to support synchronized rotation for the multiple application windows at same time.

See also elm_win_wm_rotation_preferred_rotation_get, elm_win_wm_rotation_available_rotations_get.

Since (EFL) :

1.9

Since :

2.3