Safe Haskell	None
Language	GHC2021

SDL3.Sys.Bindgen.Tray.Unsafe

Synopsis

sDL_CreateTray :: Ptr SDL_Surface -> PtrConst CChar -> IO (Ptr SDL_Tray)
sDL_SetTrayIcon :: Ptr SDL_Tray -> Ptr SDL_Surface -> IO ()
sDL_SetTrayTooltip :: Ptr SDL_Tray -> PtrConst CChar -> IO ()
sDL_CreateTrayMenu :: Ptr SDL_Tray -> IO (Ptr SDL_TrayMenu)
sDL_CreateTraySubmenu :: Ptr SDL_TrayEntry -> IO (Ptr SDL_TrayMenu)
sDL_GetTrayMenu :: Ptr SDL_Tray -> IO (Ptr SDL_TrayMenu)
sDL_GetTraySubmenu :: Ptr SDL_TrayEntry -> IO (Ptr SDL_TrayMenu)
sDL_GetTrayEntries :: Ptr SDL_TrayMenu -> Ptr CInt -> IO (Ptr (PtrConst SDL_TrayEntry))
sDL_RemoveTrayEntry :: Ptr SDL_TrayEntry -> IO ()
sDL_InsertTrayEntryAt :: Ptr SDL_TrayMenu -> CInt -> PtrConst CChar -> SDL_TrayEntryFlags -> IO (Ptr SDL_TrayEntry)
sDL_SetTrayEntryLabel :: Ptr SDL_TrayEntry -> PtrConst CChar -> IO ()
sDL_GetTrayEntryLabel :: Ptr SDL_TrayEntry -> IO (PtrConst CChar)
sDL_SetTrayEntryChecked :: Ptr SDL_TrayEntry -> CBool -> IO ()
sDL_GetTrayEntryChecked :: Ptr SDL_TrayEntry -> IO CBool
sDL_SetTrayEntryEnabled :: Ptr SDL_TrayEntry -> CBool -> IO ()
sDL_GetTrayEntryEnabled :: Ptr SDL_TrayEntry -> IO CBool
sDL_SetTrayEntryCallback :: Ptr SDL_TrayEntry -> SDL_TrayCallback -> Ptr Void -> IO ()
sDL_ClickTrayEntry :: Ptr SDL_TrayEntry -> IO ()
sDL_DestroyTray :: Ptr SDL_Tray -> IO ()
sDL_GetTrayEntryParent :: Ptr SDL_TrayEntry -> IO (Ptr SDL_TrayMenu)
sDL_GetTrayMenuParentEntry :: Ptr SDL_TrayMenu -> IO (Ptr SDL_TrayEntry)
sDL_GetTrayMenuParentTray :: Ptr SDL_TrayMenu -> IO (Ptr SDL_Tray)
sDL_UpdateTrays :: IO ()

Documentation

sDL_CreateTray Source #

Arguments

:: Ptr SDL_Surface	`icon` a surface to be used as icon. May be NULL.
-> PtrConst CChar	`tooltip` a tooltip to be displayed when the mouse hovers the icon in UTF-8 encoding. Not supported on all platforms. May be NULL.
-> IO (Ptr SDL_Tray)

Create an icon to be placed in the operating system's tray, or equivalent.

Many platforms advise not using a system tray unless persistence is a necessary feature. Avoid needlessly creating a tray icon, as the user may feel like it clutters their interface.

Using tray icons require the video subsystem.

Returns: The newly created system tray icon.
Thread safety: This function should only be called on the main thread.
See also: sDL_CreateTrayMenu, sDL_GetTrayMenu, sDL_DestroyTray
C declaration: SDL_CreateTray, defined at SDL3/SDL_tray.h 121:40

Since: 3.2.0

sDL_SetTrayIcon Source #

Arguments

:: Ptr SDL_Tray	`tray` the tray icon to be updated.
-> Ptr SDL_Surface	`icon` the new icon. May be NULL.
-> IO ()

Updates the system tray icon's icon.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTray
C declaration: SDL_SetTrayIcon, defined at SDL3/SDL_tray.h 136:34

Since: 3.2.0

sDL_SetTrayTooltip Source #

Arguments

:: Ptr SDL_Tray	`tray` the tray icon to be updated.
-> PtrConst CChar	`tooltip` the new tooltip in UTF-8 encoding. May be NULL.
-> IO ()

Updates the system tray icon's tooltip.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTray
C declaration: SDL_SetTrayTooltip, defined at SDL3/SDL_tray.h 151:34

Since: 3.2.0

sDL_CreateTrayMenu Source #

Arguments

:: Ptr SDL_Tray	`tray` the tray to bind the menu to.
-> IO (Ptr SDL_TrayMenu)

Create a menu for a system tray.

This should be called at most once per tray icon.

This function does the same thing as SDL_CreateTraySubmenu(), except that it takes a SDL_Tray instead of a SDL_TrayEntry.

A menu does not need to be destroyed; it will be destroyed with the tray.

Returns: the newly created menu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTray, sDL_GetTrayMenu, sDL_GetTrayMenuParentTray
C declaration: SDL_CreateTrayMenu, defined at SDL3/SDL_tray.h 175:44

Since: 3.2.0

sDL_CreateTraySubmenu Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the tray entry to bind the menu to.
-> IO (Ptr SDL_TrayMenu)

Create a submenu for a system tray entry.

This should be called at most once per tray entry.

This function does the same thing as SDL_CreateTrayMenu, except that it takes a SDL_TrayEntry instead of a SDL_Tray.

A menu does not need to be destroyed; it will be destroyed with the tray.

Returns: the newly created menu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_InsertTrayEntryAt, sDL_GetTraySubmenu, sDL_GetTrayMenuParentEntry
C declaration: SDL_CreateTraySubmenu, defined at SDL3/SDL_tray.h 199:44

Since: 3.2.0

sDL_GetTrayMenu Source #

Arguments

:: Ptr SDL_Tray	`tray` the tray entry to bind the menu to.
-> IO (Ptr SDL_TrayMenu)

Gets a previously created tray menu.

You should have called SDL_CreateTrayMenu() on the tray object. This function allows you to fetch it again later.

This function does the same thing as SDL_GetTraySubmenu(), except that it takes a SDL_Tray instead of a SDL_TrayEntry.

A menu does not need to be destroyed; it will be destroyed with the tray.

Returns: the newly created menu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTray, sDL_CreateTrayMenu
C declaration: SDL_GetTrayMenu, defined at SDL3/SDL_tray.h 223:44

Since: 3.2.0

sDL_GetTraySubmenu Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the tray entry to bind the menu to.
-> IO (Ptr SDL_TrayMenu)

Gets a previously created tray entry submenu.

You should have called SDL_CreateTraySubmenu() on the entry object. This function allows you to fetch it again later.

This function does the same thing as SDL_GetTrayMenu(), except that it takes a SDL_TrayEntry instead of a SDL_Tray.

A menu does not need to be destroyed; it will be destroyed with the tray.

Returns: the newly created menu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_InsertTrayEntryAt, sDL_CreateTraySubmenu
C declaration: SDL_GetTraySubmenu, defined at SDL3/SDL_tray.h 247:44

Since: 3.2.0

sDL_GetTrayEntries Source #

Arguments

:: Ptr SDL_TrayMenu	`menu` The menu to get entries from.
-> Ptr CInt	`count` An optional pointer to obtain the number of entries in the menu.
-> IO (Ptr (PtrConst SDL_TrayEntry))

Returns a list of entries in the menu, in order.

Returns: a NULL-terminated list of entries within the given menu. The pointer becomes invalid when any function that inserts or deletes entries in the menu is called.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_RemoveTrayEntry, sDL_InsertTrayEntryAt
C declaration: SDL_GetTrayEntries, defined at SDL3/SDL_tray.h 267:52

Since: 3.2.0

sDL_RemoveTrayEntry Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` The entry to be deleted.
-> IO ()

Removes a tray entry.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt
C declaration: SDL_RemoveTrayEntry, defined at SDL3/SDL_tray.h 282:34

Since: 3.2.0

sDL_InsertTrayEntryAt Source #

Arguments

:: Ptr SDL_TrayMenu	`menu` the menu to append the entry to.
-> CInt	`pos` the desired position for the new entry. Entries at or following this place will be moved. If pos is -1, the entry is appended.
-> PtrConst CChar	`label` the text to be displayed on the entry, in UTF-8 encoding, or NULL for a separator.
-> SDL_TrayEntryFlags	`flags` a combination of flags, some of which are mandatory.
-> IO (Ptr SDL_TrayEntry)

Insert a tray entry at a given position.

If label is NULL, the entry will be a separator. Many functions won't work for an entry that is a separator.

An entry does not need to be destroyed; it will be destroyed with the tray.

Returns: the newly created entry, or NULL if pos is out of bounds.
Thread safety: This function should be called on the thread that created the tray.
See also: SDL_TrayEntryFlags, sDL_GetTrayEntries, sDL_RemoveTrayEntry, sDL_GetTrayEntryParent
C declaration: SDL_InsertTrayEntryAt, defined at SDL3/SDL_tray.h 310:45

Since: 3.2.0

sDL_SetTrayEntryLabel Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be updated.
-> PtrConst CChar	`label` the new label for the entry in UTF-8 encoding.
-> IO ()

Sets the label of an entry.

An entry cannot change between a separator and an ordinary entry; that is, it is not possible to set a non-NULL label on an entry that has a NULL label (separators), or to set a NULL label to an entry that has a non-NULL label. The function will silently fail if that happens.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt, sDL_GetTrayEntryLabel
C declaration: SDL_SetTrayEntryLabel, defined at SDL3/SDL_tray.h 332:34

Since: 3.2.0

sDL_GetTrayEntryLabel Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be read.
-> IO (PtrConst CChar)

Gets the label of an entry.

If the returned value is NULL, the entry is a separator.

Returns: the label of the entry in UTF-8 encoding.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt, sDL_SetTrayEntryLabel
C declaration: SDL_GetTrayEntryLabel, defined at SDL3/SDL_tray.h 351:42

Since: 3.2.0

sDL_SetTrayEntryChecked Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be updated.
-> CBool	`checked` true if the entry should be checked; false otherwise.
-> IO ()

Sets whether or not an entry is checked.

The entry must have been created with the SDL_TRAYENTRY_CHECKBOX flag.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt, sDL_GetTrayEntryChecked
C declaration: SDL_SetTrayEntryChecked, defined at SDL3/SDL_tray.h 370:34

Since: 3.2.0

sDL_GetTrayEntryChecked Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be read.
-> IO CBool

Gets whether or not an entry is checked.

The entry must have been created with the SDL_TRAYENTRY_CHECKBOX flag.

Returns: true if the entry is checked; false otherwise.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt, sDL_SetTrayEntryChecked
C declaration: SDL_GetTrayEntryChecked, defined at SDL3/SDL_tray.h 389:34

Since: 3.2.0

sDL_SetTrayEntryEnabled Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be updated.
-> CBool	`enabled` true if the entry should be enabled; false otherwise.
-> IO ()

Sets whether or not an entry is enabled.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt, sDL_GetTrayEntryEnabled
C declaration: SDL_SetTrayEntryEnabled, defined at SDL3/SDL_tray.h 406:34

Since: 3.2.0

sDL_GetTrayEntryEnabled Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be read.
-> IO CBool

Gets whether or not an entry is enabled.

Returns: true if the entry is enabled; false otherwise.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt, sDL_SetTrayEntryEnabled
C declaration: SDL_GetTrayEntryEnabled, defined at SDL3/SDL_tray.h 423:34

Since: 3.2.0

sDL_SetTrayEntryCallback Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry to be updated.
-> SDL_TrayCallback	`callback` a callback to be invoked when the entry is selected.
-> Ptr Void	`userdata` an optional pointer to pass extra data to the callback when it will be invoked.
-> IO ()

Sets a callback to be invoked when the entry is selected.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_GetTrayEntries, sDL_InsertTrayEntryAt
C declaration: SDL_SetTrayEntryCallback, defined at SDL3/SDL_tray.h 441:34

Since: 3.2.0

sDL_ClickTrayEntry Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` The entry to activate.
-> IO ()

Simulate a click on a tray entry.

Thread safety: This function should be called on the thread that created the tray.
C declaration: SDL_ClickTrayEntry, defined at SDL3/SDL_tray.h 453:34

Since: 3.2.0

sDL_DestroyTray Source #

Arguments

:: Ptr SDL_Tray	`tray` the tray icon to be destroyed.
-> IO ()

Destroys a tray object.

This also destroys all associated menus and entries.

Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTray
C declaration: SDL_DestroyTray, defined at SDL3/SDL_tray.h 469:34

Since: 3.2.0

sDL_GetTrayEntryParent Source #

Arguments

:: Ptr SDL_TrayEntry	`entry` the entry for which to get the parent menu.
-> IO (Ptr SDL_TrayMenu)

Gets the menu containing a certain tray entry.

Returns: the parent menu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_InsertTrayEntryAt
C declaration: SDL_GetTrayEntryParent, defined at SDL3/SDL_tray.h 484:44

Since: 3.2.0

sDL_GetTrayMenuParentEntry Source #

Arguments

:: Ptr SDL_TrayMenu	`menu` the menu for which to get the parent entry.
-> IO (Ptr SDL_TrayEntry)

Gets the entry for which the menu is a submenu, if the current menu is a submenu.

Either this function or SDL_GetTrayMenuParentTray() will return non-NULL for any given menu.

Returns: the parent entry, or NULL if this menu is not a submenu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTraySubmenu, sDL_GetTrayMenuParentTray
C declaration: SDL_GetTrayMenuParentEntry, defined at SDL3/SDL_tray.h 504:45

Since: 3.2.0

sDL_GetTrayMenuParentTray Source #

Arguments

:: Ptr SDL_TrayMenu	`menu` the menu for which to get the parent enttrayry.
-> IO (Ptr SDL_Tray)

Gets the tray for which this menu is the first-level menu, if the current menu isn't a submenu.

Either this function or SDL_GetTrayMenuParentEntry() will return non-NULL for any given menu.

Returns: the parent tray, or NULL if this menu is a submenu.
Thread safety: This function should be called on the thread that created the tray.
See also: sDL_CreateTrayMenu, sDL_GetTrayMenuParentEntry
C declaration: SDL_GetTrayMenuParentTray, defined at SDL3/SDL_tray.h 524:40

Since: 3.2.0

sDL_UpdateTrays :: IO () Source #

Update the trays.

This is called automatically by the event loop and is only needed if you're using trays but aren't handling SDL events.

Thread safety: This function should only be called on the main thread.
C declaration: SDL_UpdateTrays, defined at SDL3/SDL_tray.h 536:34

Since: 3.2.0