quicklookui

package
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 Go to latest Published: Jun 17, 2026 License: MIT Imports: 11 Imported by: 0

Documentation

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Overview

Package quicklookui provides purego-based Go bindings for the macOS QuickLookUI framework.

Apple documentation: https://developer.apple.com/documentation/quicklookui

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func QLPreviewPanelSharedPreviewPanelExists 

func QLPreviewPanelSharedPreviewPanelExists() bool

Returns a Boolean value that indicates whether the system has created a shared Quick Look preview panel. - Returns: <doc://com.apple.documentation/documentation/objectivec/yes> if the shared Quick Look preview panel instance has been created, otherwise <doc://com.apple.documentation/documentation/objectivec/no>.

Types

type Acl_entry_id_t 

type Acl_entry_id_t int64
const (
	ACL_FIRST_ENTRY Acl_entry_id_t = 0
	ACL_NEXT_ENTRY  Acl_entry_id_t = -1
	ACL_LAST_ENTRY  Acl_entry_id_t = -2
)

func (Acl_entry_id_t) String 

func (e Acl_entry_id_t) String() string

type Acl_flag_t 

type Acl_flag_t int64
const (
	ACL_FLAG_DEFER_INHERIT      Acl_flag_t = 1
	ACL_FLAG_NO_INHERIT         Acl_flag_t = 131072
	ACL_ENTRY_INHERITED         Acl_flag_t = 16
	ACL_ENTRY_FILE_INHERIT      Acl_flag_t = 32
	ACL_ENTRY_DIRECTORY_INHERIT Acl_flag_t = 64
	ACL_ENTRY_LIMIT_INHERIT     Acl_flag_t = 128
	ACL_ENTRY_ONLY_INHERIT      Acl_flag_t = 256
)

func (Acl_flag_t) String 

func (e Acl_flag_t) String() string

type Acl_perm_t 

type Acl_perm_t int64
const (
	ACL_READ_DATA           Acl_perm_t = 2
	ACL_LIST_DIRECTORY      Acl_perm_t = 2
	ACL_WRITE_DATA          Acl_perm_t = 4
	ACL_ADD_FILE            Acl_perm_t = 4
	ACL_EXECUTE             Acl_perm_t = 8
	ACL_SEARCH              Acl_perm_t = 8
	ACL_DELETE              Acl_perm_t = 16
	ACL_APPEND_DATA         Acl_perm_t = 32
	ACL_ADD_SUBDIRECTORY    Acl_perm_t = 32
	ACL_DELETE_CHILD        Acl_perm_t = 64
	ACL_READ_ATTRIBUTES     Acl_perm_t = 128
	ACL_WRITE_ATTRIBUTES    Acl_perm_t = 256
	ACL_READ_EXTATTRIBUTES  Acl_perm_t = 512
	ACL_WRITE_EXTATTRIBUTES Acl_perm_t = 1024
	ACL_READ_SECURITY       Acl_perm_t = 2048
	ACL_WRITE_SECURITY      Acl_perm_t = 4096
	ACL_CHANGE_OWNER        Acl_perm_t = 8192
	ACL_SYNCHRONIZE         Acl_perm_t = 1048576
)

func (Acl_perm_t) String 

func (e Acl_perm_t) String() string

type Acl_tag_t 

type Acl_tag_t int64
const (
	ACL_UNDEFINED_TAG  Acl_tag_t = 0
	ACL_EXTENDED_ALLOW Acl_tag_t = 1
	ACL_EXTENDED_DENY  Acl_tag_t = 2
)

func (Acl_tag_t) String 

func (e Acl_tag_t) String() string

type Acl_type_t 

type Acl_type_t int64
const (
	ACL_TYPE_EXTENDED Acl_type_t = 256
	ACL_TYPE_ACCESS   Acl_type_t = 0
	ACL_TYPE_DEFAULT  Acl_type_t = 1
	ACL_TYPE_AFS      Acl_type_t = 2
	ACL_TYPE_CODA     Acl_type_t = 3
	ACL_TYPE_NTFS     Acl_type_t = 4
	ACL_TYPE_NWFS     Acl_type_t = 5
)

func (Acl_type_t) String 

func (e Acl_type_t) String() string

type CGLCPContextPriorityRequest 

type CGLCPContextPriorityRequest int64
const (
	KCGLCPContextPriorityRequestHigh   CGLCPContextPriorityRequest = 0
	KCGLCPContextPriorityRequestNormal CGLCPContextPriorityRequest = 1
	KCGLCPContextPriorityRequestLow    CGLCPContextPriorityRequest = 2
)

func (CGLCPContextPriorityRequest) String 

func (e CGLCPContextPriorityRequest) String() string

type Clockid_t 

type Clockid_t int64

func (Clockid_t) String 

func (e Clockid_t) String() string

type Dispatch_autorelease_frequency_t 

type Dispatch_autorelease_frequency_t uint64
const (
	DISPATCH_AUTORELEASE_FREQUENCY_INHERIT   Dispatch_autorelease_frequency_t = 0
	DISPATCH_AUTORELEASE_FREQUENCY_WORK_ITEM Dispatch_autorelease_frequency_t = 1
	DISPATCH_AUTORELEASE_FREQUENCY_NEVER     Dispatch_autorelease_frequency_t = 2
)

func (Dispatch_autorelease_frequency_t) String 

func (e Dispatch_autorelease_frequency_t) String() string

type Dispatch_block_flags_t 

type Dispatch_block_flags_t uint64
const (
	DISPATCH_BLOCK_BARRIER           Dispatch_block_flags_t = 1
	DISPATCH_BLOCK_DETACHED          Dispatch_block_flags_t = 2
	DISPATCH_BLOCK_ASSIGN_CURRENT    Dispatch_block_flags_t = 4
	DISPATCH_BLOCK_NO_QOS_CLASS      Dispatch_block_flags_t = 8
	DISPATCH_BLOCK_INHERIT_QOS_CLASS Dispatch_block_flags_t = 16
	DISPATCH_BLOCK_ENFORCE_QOS_CLASS Dispatch_block_flags_t = 32
)

func (Dispatch_block_flags_t) String 

func (e Dispatch_block_flags_t) String() string

type EvCmd 

type EvCmd int64
const (
	EVNOP   EvCmd = 0
	EVHIDE  EvCmd = 1
	EVSHOW  EvCmd = 2
	EVMOVE  EvCmd = 3
	EVLEVEL EvCmd = 4
)

func (EvCmd) String 

func (e EvCmd) String() string

type Filesec_property_t 

type Filesec_property_t int64
const (
	FILESEC_OWNER         Filesec_property_t = 1
	FILESEC_GROUP         Filesec_property_t = 2
	FILESEC_UUID          Filesec_property_t = 3
	FILESEC_MODE          Filesec_property_t = 4
	FILESEC_ACL           Filesec_property_t = 5
	FILESEC_GRPUUID       Filesec_property_t = 6
	FILESEC_ACL_RAW       Filesec_property_t = 100
	FILESEC_ACL_ALLOCSIZE Filesec_property_t = 101
)

func (Filesec_property_t) String 

func (e Filesec_property_t) String() string

type Idtype_t 

type Idtype_t int64
const (
	P_ALL  Idtype_t = 0
	P_PID  Idtype_t = 1
	P_PGID Idtype_t = 2
)

func (Idtype_t) String 

func (e Idtype_t) String() string

type Ipc_info_object_type_t 

type Ipc_info_object_type_t int64
const (
	IPC_OTYPE_NONE                 Ipc_info_object_type_t = 0
	IPC_OTYPE_THREAD_CONTROL       Ipc_info_object_type_t = 1
	IPC_OTYPE_TASK_CONTROL         Ipc_info_object_type_t = 2
	IPC_OTYPE_HOST                 Ipc_info_object_type_t = 3
	IPC_OTYPE_HOST_PRIV            Ipc_info_object_type_t = 4
	IPC_OTYPE_PROCESSOR            Ipc_info_object_type_t = 5
	IPC_OTYPE_PROCESSOR_SET        Ipc_info_object_type_t = 6
	IPC_OTYPE_PROCESSOR_SET_NAME   Ipc_info_object_type_t = 7
	IPC_OTYPE_TIMER                Ipc_info_object_type_t = 8
	IPC_OTYPE_PORT_SUBST_ONCE      Ipc_info_object_type_t = 9
	IPC_OTYPE_MIG                  Ipc_info_object_type_t = 10
	IPC_OTYPE_MEMORY_OBJECT        Ipc_info_object_type_t = 11
	IPC_OTYPE_XMM_PAGER            Ipc_info_object_type_t = 12
	IPC_OTYPE_XMM_KERNEL           Ipc_info_object_type_t = 13
	IPC_OTYPE_XMM_REPLY            Ipc_info_object_type_t = 14
	IPC_OTYPE_UND_REPLY            Ipc_info_object_type_t = 15
	IPC_OTYPE_HOST_NOTIFY          Ipc_info_object_type_t = 16
	IPC_OTYPE_HOST_SECURITY        Ipc_info_object_type_t = 17
	IPC_OTYPE_LEDGER               Ipc_info_object_type_t = 18
	IPC_OTYPE_MAIN_DEVICE          Ipc_info_object_type_t = 19
	IPC_OTYPE_TASK_NAME            Ipc_info_object_type_t = 20
	IPC_OTYPE_SUBSYSTEM            Ipc_info_object_type_t = 21
	IPC_OTYPE_IO_DONE_QUEUE        Ipc_info_object_type_t = 22
	IPC_OTYPE_SEMAPHORE            Ipc_info_object_type_t = 23
	IPC_OTYPE_LOCK_SET             Ipc_info_object_type_t = 24
	IPC_OTYPE_CLOCK                Ipc_info_object_type_t = 25
	IPC_OTYPE_CLOCK_CTRL           Ipc_info_object_type_t = 26
	IPC_OTYPE_IOKIT_IDENT          Ipc_info_object_type_t = 27
	IPC_OTYPE_NAMED_ENTRY          Ipc_info_object_type_t = 28
	IPC_OTYPE_IOKIT_CONNECT        Ipc_info_object_type_t = 29
	IPC_OTYPE_IOKIT_OBJECT         Ipc_info_object_type_t = 30
	IPC_OTYPE_UPL                  Ipc_info_object_type_t = 31
	IPC_OTYPE_MEM_OBJ_CONTROL      Ipc_info_object_type_t = 32
	IPC_OTYPE_AU_SESSIONPORT       Ipc_info_object_type_t = 33
	IPC_OTYPE_FILEPORT             Ipc_info_object_type_t = 34
	IPC_OTYPE_LABELH               Ipc_info_object_type_t = 35
	IPC_OTYPE_TASK_RESUME          Ipc_info_object_type_t = 36
	IPC_OTYPE_VOUCHER              Ipc_info_object_type_t = 37
	IPC_OTYPE_VOUCHER_ATTR_CONTROL Ipc_info_object_type_t = 38
	IPC_OTYPE_WORK_INTERVAL        Ipc_info_object_type_t = 39
	IPC_OTYPE_UX_HANDLER           Ipc_info_object_type_t = 40
	IPC_OTYPE_UEXT_OBJECT          Ipc_info_object_type_t = 41
	IPC_OTYPE_ARCADE_REG           Ipc_info_object_type_t = 42
	IPC_OTYPE_EVENTLINK            Ipc_info_object_type_t = 43
	IPC_OTYPE_TASK_INSPECT         Ipc_info_object_type_t = 44
	IPC_OTYPE_TASK_READ            Ipc_info_object_type_t = 45
	IPC_OTYPE_THREAD_INSPECT       Ipc_info_object_type_t = 46
	IPC_OTYPE_THREAD_READ          Ipc_info_object_type_t = 47
	IPC_OTYPE_SUID_CRED            Ipc_info_object_type_t = 48
	IPC_OTYPE_HYPERVISOR           Ipc_info_object_type_t = 49
	IPC_OTYPE_TASK_ID_TOKEN        Ipc_info_object_type_t = 50
	IPC_OTYPE_TASK_FATAL           Ipc_info_object_type_t = 51
	IPC_OTYPE_KCDATA               Ipc_info_object_type_t = 52
	IPC_OTYPE_EXCLAVES_RESOURCE    Ipc_info_object_type_t = 53
	IPC_OTYPE_THREAD_RESUME        Ipc_info_object_type_t = 54
	IPC_OTYPE_UNKNOWN              Ipc_info_object_type_t = 4294967295
)

func (Ipc_info_object_type_t) String 

func (e Ipc_info_object_type_t) String() string

type Launch_data_type_t 

type Launch_data_type_t int64
const (
	LAUNCH_DATA_DICTIONARY Launch_data_type_t = 1
	LAUNCH_DATA_ARRAY      Launch_data_type_t = 2
	LAUNCH_DATA_FD         Launch_data_type_t = 3
	LAUNCH_DATA_INTEGER    Launch_data_type_t = 4
	LAUNCH_DATA_REAL       Launch_data_type_t = 5
	LAUNCH_DATA_BOOL       Launch_data_type_t = 6
	LAUNCH_DATA_STRING     Launch_data_type_t = 7
	LAUNCH_DATA_OPAQUE     Launch_data_type_t = 8
	LAUNCH_DATA_ERRNO      Launch_data_type_t = 9
	LAUNCH_DATA_MACHPORT   Launch_data_type_t = 10
)

func (Launch_data_type_t) String 

func (e Launch_data_type_t) String() string

type MDLabelDomain 

type MDLabelDomain int64

@typedef MDLabelDomain @abstract These constants are used to specify a domain to MDLabelCreate(). 

const (
	KMDLabelUserDomain  MDLabelDomain = 0
	KMDLabelLocalDomain MDLabelDomain = 1
)

func (MDLabelDomain) String 

func (e MDLabelDomain) String() string

type MDQueryOptionFlags 

type MDQueryOptionFlags int64
const (
	KMDQuerySynchronous        MDQueryOptionFlags = 1
	KMDQueryWantsUpdates       MDQueryOptionFlags = 4
	KMDQueryAllowFSTranslation MDQueryOptionFlags = 8
)

func (MDQueryOptionFlags) String 

func (e MDQueryOptionFlags) String() string

type MDQuerySortOptionFlags 

type MDQuerySortOptionFlags int64

@enum MDQuerySortOptionFlags @constant kMDQueryReverseSortOrderFlag Sort the attribute in reverse order. 

const (
	KMDQueryReverseSortOrderFlag MDQuerySortOptionFlags = 1
)

func (MDQuerySortOptionFlags) String 

func (e MDQuerySortOptionFlags) String() string

type Mach_vm_range_flags_t 

type Mach_vm_range_flags_t int64
const (
	MACH_VM_RANGE_NONE Mach_vm_range_flags_t = 0
)

func (Mach_vm_range_flags_t) String 

func (e Mach_vm_range_flags_t) String() string

type Mach_vm_range_flavor_t 

type Mach_vm_range_flavor_t int64
const (
	MACH_VM_RANGE_FLAVOR_INVALID Mach_vm_range_flavor_t = 0
	MACH_VM_RANGE_FLAVOR_V1      Mach_vm_range_flavor_t = 1
)

func (Mach_vm_range_flavor_t) String 

func (e Mach_vm_range_flavor_t) String() string

type Mach_vm_range_tag_t 

type Mach_vm_range_tag_t int64
const (
	MACH_VM_RANGE_DEFAULT Mach_vm_range_tag_t = 0
	MACH_VM_RANGE_DATA    Mach_vm_range_tag_t = 1
	MACH_VM_RANGE_FIXED   Mach_vm_range_tag_t = 2
)

func (Mach_vm_range_tag_t) String 

func (e Mach_vm_range_tag_t) String() string

type Mpo_flags_t 

type Mpo_flags_t int64
const (
	MPO_PORT                            Mpo_flags_t = 0
	MPO_SERVICE_PORT                    Mpo_flags_t = 1024
	MPO_CONNECTION_PORT                 Mpo_flags_t = 2048
	MPO_REPLY_PORT                      Mpo_flags_t = 4096
	MPO_WEAK_REPLY_PORT                 Mpo_flags_t = 16384
	MPO_NOTIFICATION_PORT               Mpo_flags_t = 17408
	MPO_EXCEPTION_PORT                  Mpo_flags_t = 32768
	MPO_CONNECTION_PORT_WITH_PORT_ARRAY Mpo_flags_t = 65536
)

func (Mpo_flags_t) String 

func (e Mpo_flags_t) String() string

type NXMouseButton 

type NXMouseButton int64
const (
	NX_OneButton   NXMouseButton = 0
	NX_LeftButton  NXMouseButton = 1
	NX_RightButton NXMouseButton = 2
)

func (NXMouseButton) String 

func (e NXMouseButton) String() string

type Os_clockid_t 

type Os_clockid_t int64
const (
	OS_CLOCK_MACH_ABSOLUTE_TIME Os_clockid_t = 32
)

func (Os_clockid_t) String 

func (e Os_clockid_t) String() string

type Os_unfair_lock_flags_t 

type Os_unfair_lock_flags_t int64
const (
	OS_UNFAIR_LOCK_FLAG_NONE          Os_unfair_lock_flags_t = 0
	OS_UNFAIR_LOCK_FLAG_ADAPTIVE_SPIN Os_unfair_lock_flags_t = 262144
)

func (Os_unfair_lock_flags_t) String 

func (e Os_unfair_lock_flags_t) String() string

type PMPageToPaperMappingType 

type PMPageToPaperMappingType int64
const (
	KPMPageToPaperMappingNone       PMPageToPaperMappingType = 1
	KPMPageToPaperMappingScaleToFit PMPageToPaperMappingType = 2
)

func (PMPageToPaperMappingType) String 

func (e PMPageToPaperMappingType) String() string

type Ptrauth_key 

type Ptrauth_key int64
const (
	Ptrauth_key_none                     Ptrauth_key = -1
	Ptrauth_key_asia                     Ptrauth_key = 0
	Ptrauth_key_asib                     Ptrauth_key = 1
	Ptrauth_key_asda                     Ptrauth_key = 2
	Ptrauth_key_asdb                     Ptrauth_key = 3
	Ptrauth_key_process_independent_code Ptrauth_key = 0
	Ptrauth_key_process_dependent_code   Ptrauth_key = 1
	Ptrauth_key_process_independent_data Ptrauth_key = 2
	Ptrauth_key_process_dependent_data   Ptrauth_key = 3
	Ptrauth_key_return_address           Ptrauth_key = 1
	Ptrauth_key_frame_pointer            Ptrauth_key = 3
	Ptrauth_key_function_pointer         Ptrauth_key = 0
	Ptrauth_key_block_function           Ptrauth_key = 0
	Ptrauth_key_cxx_vtable_pointer       Ptrauth_key = 2
	Ptrauth_key_method_list_pointer      Ptrauth_key = 2
	Ptrauth_key_objc_isa_pointer         Ptrauth_key = 2
	Ptrauth_key_objc_super_pointer       Ptrauth_key = 2
	Ptrauth_key_objc_sel_pointer         Ptrauth_key = 3
	Ptrauth_key_objc_class_ro_pointer    Ptrauth_key = 2
	Ptrauth_key_block_descriptor_pointer Ptrauth_key = 2
	Ptrauth_key_init_fini_pointer        Ptrauth_key = 0
)

func (Ptrauth_key) String 

func (e Ptrauth_key) String() string

type QLFilePreviewRequest 

type QLFilePreviewRequest struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/quicklookui/qlfilepreviewrequest

func QLFilePreviewRequestFromID 

func QLFilePreviewRequestFromID(id objc.ID) *QLFilePreviewRequest

func (*QLFilePreviewRequest) FileURL 

func (o *QLFilePreviewRequest) FileURL() *foundation.NSURL

type QLPreviewItem 

type QLPreviewItem interface {
}

QLPreviewItem wraps the ObjC protocol QLPreviewItem.

type QLPreviewPDFStyle deprecated 

type QLPreviewPDFStyle int64

Deprecated: Use a QLPreviewingController in a Preview Extension to provide previews for your file types. 

const (
	KQLPreviewPDFStandardStyle                   QLPreviewPDFStyle = 0
	KQLPreviewPDFPagesWithThumbnailsOnRightStyle QLPreviewPDFStyle = 3
	KQLPreviewPDFPagesWithThumbnailsOnLeftStyle  QLPreviewPDFStyle = 4
)

func (QLPreviewPDFStyle) String 

func (e QLPreviewPDFStyle) String() string

type QLPreviewPanel 

type QLPreviewPanel struct {
	appkit.NSPanel
}

Apple documentation: https://developer.apple.com/documentation/quicklookui/qlpreviewpanel

func QLPreviewPanelFromID 

func QLPreviewPanelFromID(id objc.ID) *QLPreviewPanel

func QLPreviewPanelSharedPreviewPanel 

func QLPreviewPanelSharedPreviewPanel() *QLPreviewPanel

Returns the shared Quick Look preview panel instance. This method creates the panel if it doesn’t exist yet. Use “QuickLookUI/QLPreviewPanel/sharedPreviewPanelExists“ if you want to determine whether the panel exists without creating it. - Returns: The shared Quick Look preview panel instance for the application.

func (*QLPreviewPanel) CurrentController 

func (o *QLPreviewPanel) CurrentController() objc.ID

The current first responder accepting to control the preview panel. You should never change the preview panel’s state (for example, its delegate, datasource, and so on) if you aren’t controlling it.

func (*QLPreviewPanel) CurrentPreviewItem 

func (o *QLPreviewPanel) CurrentPreviewItem() QLPreviewItem

The currently previewed item. The value is `nil` if there’s no current preview item.

func (*QLPreviewPanel) CurrentPreviewItemIndex 

func (o *QLPreviewPanel) CurrentPreviewItemIndex() int

The index of the current preview item. The value is `NSNotFound` if there’s no current preview item.

func (*QLPreviewPanel) DataSource 

func (o *QLPreviewPanel) DataSource() QLPreviewPanelDataSource

The preview panel data source.

func (*QLPreviewPanel) DisplayState 

func (o *QLPreviewPanel) DisplayState() objc.ID

The preview panel’s display state. This property is an opaque object that Quick Look uses to get and set the current display state of the preview. The display state could be, for example, the currently displayed page, the zoom factor on an image, or the position in a movie. You can use this property to get and save the current display state of the preview before switching to another. This saving allows you to restore a preview later on when the user switches back to it.

func (*QLPreviewPanel) EnterFullScreenModeWithOptions 

func (o *QLPreviewPanel) EnterFullScreenModeWithOptions(screen *appkit.NSScreen, options *foundation.NSDictionary[objc.ID, objc.ID]) bool

Instructs the panel to enter full screen mode. If the panel isn’t onscreen, the panel goes directly to full screen mode. The panel chooses the appropriate screen depending on where the panel is or, if entering fullscreen directly, where the panel zooms from. - Parameters: - screen: This parameter isn’t currently used—pass `nil`. - options: This parameter isn’t currently used—pass `nil`. - Returns: <doc://com.apple.documentation/documentation/objectivec/yes> if the panel was able to enter full screen mode; otherwise, <doc://com.apple.documentation/documentation/objectivec/no>.

func (*QLPreviewPanel) ExitFullScreenModeWithOptions 

func (o *QLPreviewPanel) ExitFullScreenModeWithOptions(options *foundation.NSDictionary[objc.ID, objc.ID])

Instructs the panel to exit full screen mode. - Parameters: - options: This parameter isn’t used — pass `nil`.

func (*QLPreviewPanel) IsInFullScreenMode 

func (o *QLPreviewPanel) IsInFullScreenMode() bool

The property that indicates whether the panel is in full screen mode. The value is <doc://com.apple.documentation/documentation/objectivec/yes> if the panel is currently open and in full screen mode; otherwise it’s <doc://com.apple.documentation/documentation/objectivec/no>.

func (*QLPreviewPanel) RefreshCurrentPreviewItem 

func (o *QLPreviewPanel) RefreshCurrentPreviewItem()

Asks the preview panel to recompute the preview of the current preview item.

func (*QLPreviewPanel) ReloadData 

func (o *QLPreviewPanel) ReloadData()

Asks the preview panel to reload its data from its data source. This method doesn’t refresh the visible item if it hasn’t changed.

func (*QLPreviewPanel) SetCurrentPreviewItemIndex 

func (o *QLPreviewPanel) SetCurrentPreviewItemIndex(currentPreviewItemIndex int)

func (*QLPreviewPanel) SetDataSource 

func (o *QLPreviewPanel) SetDataSource(dataSource QLPreviewPanelDataSource)

func (*QLPreviewPanel) SetDisplayState 

func (o *QLPreviewPanel) SetDisplayState(displayState objc.ID)

func (*QLPreviewPanel) UpdateController 

func (o *QLPreviewPanel) UpdateController()

Asks the preview panel to update its current controller. The preview panel automatically updates its controller (by searching the responder chain) whenever the main or key window changes. You should only invoke this method if the responder chain changes without explicit notice.

type QLPreviewPanelDataSource 

type QLPreviewPanelDataSource interface {
	NumberOfPreviewItemsInPreviewPanel(panel *QLPreviewPanel) int
	PreviewPanelPreviewItemAtIndex(panel *QLPreviewPanel, index int) QLPreviewItem
}

QLPreviewPanelDataSource wraps the ObjC protocol QLPreviewPanelDataSource.

type QLPreviewPanelDelegate 

type QLPreviewPanelDelegate interface {
	appkit.NSWindowDelegate
}

QLPreviewPanelDelegate wraps the ObjC protocol QLPreviewPanelDelegate.

type QLPreviewProvider 

type QLPreviewProvider struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/quicklookui/qlpreviewprovider

func QLPreviewProviderFromID 

func QLPreviewProviderFromID(id objc.ID) *QLPreviewProvider

type QLPreviewReply 

type QLPreviewReply struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/quicklookui/qlpreviewreply

func QLPreviewReplyFromID 

func QLPreviewReplyFromID(id objc.ID) *QLPreviewReply

func (*QLPreviewReply) Attachments 

func (o *QLPreviewReply) Attachments() *foundation.NSDictionary[*foundation.NSString, *QLPreviewReplyAttachment]

Attachments for HTML data previews. The keys of the dictionary are the attachment identifiers (eg foo) that can be referenced with the cid:id URL (eg cid:foo).

func (*QLPreviewReply) InitForPDFWithPageSizeDocumentCreationBlock 

func (o *QLPreviewReply) InitForPDFWithPageSizeDocumentCreationBlock(defaultPageSize corefoundation.CGSize, documentCreationBlock objc.Block) *QLPreviewReply

@abstract Use this method to provide a preview with a PDFDocument @param defaultPageSize The size of your pages in the document. If the page size varies, use the first page's size. @param documentCreationBlock Create and return the PDFDocument. Heavy lifting should be done inside of the documentCreationBlock instead of when creating the QLPreviewReply. The QLPreviewReply passed into this block is the same as the one created by this method and is provided for convenience for any further updates to its properties during document creation. Return the PDFDocument if successfully created. Populate error if unsuccessful.

func (*QLPreviewReply) InitWithContextSizeIsBitmapDrawingBlock 

func (o *QLPreviewReply) InitWithContextSizeIsBitmapDrawingBlock(contextSize corefoundation.CGSize, isBitmap bool, drawingBlock func(unsafe.Pointer, *QLPreviewReply, unsafe.Pointer) bool) *QLPreviewReply

@abstract Use this method to provide a preview by drawing into a context. @param contextSize The size of your image. @param isBitmap Whether the context should be bitmap or vector. @param drawingBlock The preview should be drawn into the context passed to this block. The QLPreviewReply passed into this block is the same as the one created by this method and is provided for convenience for any further updates to its properties during the drawing block. Return YES if the preview was successfully drawn into the context. Return NO and populate error otherwise.

func (*QLPreviewReply) InitWithDataOfContentTypeContentSizeDataCreationBlock 

func (o *QLPreviewReply) InitWithDataOfContentTypeContentSizeDataCreationBlock(contentType *uniformtypeidentifiers.UTType, contentSize corefoundation.CGSize, dataCreationBlock objc.Block) *QLPreviewReply

func (*QLPreviewReply) InitWithFileURL 

func (o *QLPreviewReply) InitWithFileURL(fileURL *foundation.NSURL) *QLPreviewReply

@abstract Use this method to provide a preview by providing a URL to a file of a supported type. @param fileURL A file URL representing a preview of the previewed URL. Currently supported types include: UTTypeImage, UTTypePDF, UTTypeHTML, UTTypeXML, UTTypePlainText, UTTypeRTF, UTTypeRTFD, UTTypeMovie, UTTypeAudio

func (*QLPreviewReply) SetAttachments 

func (o *QLPreviewReply) SetAttachments(attachments *foundation.NSDictionary[*foundation.NSString, *QLPreviewReplyAttachment])

func (*QLPreviewReply) SetStringEncoding 

func (o *QLPreviewReply) SetStringEncoding(stringEncoding uint)

func (*QLPreviewReply) SetTitle 

func (o *QLPreviewReply) SetTitle(title *foundation.NSString)

func (*QLPreviewReply) StringEncoding 

func (o *QLPreviewReply) StringEncoding() uint

String encoding for text or html based previews. Defaults to NSUTF8StringEncoding.

func (*QLPreviewReply) Title 

func (o *QLPreviewReply) Title() *foundation.NSString

Custom display title for the preview. If left as the empty string, QuickLook will use the file name.

type QLPreviewReplyAttachment 

type QLPreviewReplyAttachment struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/quicklookui/qlpreviewreplyattachment

func QLPreviewReplyAttachmentFromID 

func QLPreviewReplyAttachmentFromID(id objc.ID) *QLPreviewReplyAttachment

func (*QLPreviewReplyAttachment) ContentType 

func (o *QLPreviewReplyAttachment) ContentType() *uniformtypeidentifiers.UTType

The content type of the attachment for an html preview

func (*QLPreviewReplyAttachment) Data 

func (o *QLPreviewReplyAttachment) Data() *foundation.NSData

The data content of an html preview

func (*QLPreviewReplyAttachment) InitWithDataContentType 

func (o *QLPreviewReplyAttachment) InitWithDataContentType(data *foundation.NSData, contentType *uniformtypeidentifiers.UTType) *QLPreviewReplyAttachment

@abstract Create an attachment for html previews by providing the data and mime type of the attachment. @param data The data content of an html preview @param contentType The UTType of the attachment for an html preview

type QLPreviewView 

type QLPreviewView struct {
	appkit.NSView
}

Apple documentation: https://developer.apple.com/documentation/quicklookui/qlpreviewview

func QLPreviewViewFromID 

func QLPreviewViewFromID(id objc.ID) *QLPreviewView

func (*QLPreviewView) Autostarts 

func (o *QLPreviewView) Autostarts() bool

A Boolean value that determines whether the preview starts automatically. Set this property to allow previews of movie files to start playback automatically when displayed.

func (*QLPreviewView) Close 

func (o *QLPreviewView) Close()

Closes the view, releasing the current preview item. Once a “QuickLookUI/QLPreviewView“ is closed, it won’t accept any more preview items. You only need to call this method if “QuickLookUI/QLPreviewView/shouldCloseWithWindow“ is set to <doc://com.apple.documentation/documentation/objectivec/no>. If you don’t close a “QuickLookUI/QLPreviewView“ when you are done using it, your app will leak memory.

func (*QLPreviewView) DisplayState 

func (o *QLPreviewView) DisplayState() objc.ID

The current display state of the <doc://com.apple.documentation/documentation/quicklookui/qlpreviewview/1504747-previewitem>. This property is an opaque object that Quick Look uses to get and set the current display state of the preview. The display state could be, for example, the currently displayed page, the zoom factor on an image, or the position in a movie. You can use this property to get and save the current display state of the preview before switching to another. This saving allows you to restore a preview later on when the user switches back to it.

func (*QLPreviewView) InitWithFrame 

func (o *QLPreviewView) InitWithFrame(frame corefoundation.CGRect) objc.ID

Creates a preview view with the provided frame. Calling this method is equivalent to calling “QuickLookUI/QLPreviewView/initWithFrame:style:“ with the `style` parameter being “QuickLookUI/QLPreviewViewStyle/QLPreviewViewStyleNormal“. - Parameters: - frame: The frame rectangle for the initialized `QLPreviewView` object. - Returns: Returns a `QLPreviewView` object with the designated frame and the default style.

func (*QLPreviewView) InitWithFrameStyle 

func (o *QLPreviewView) InitWithFrameStyle(frame corefoundation.CGRect, style QLPreviewViewStyle) objc.ID

Creates a preview view with the provided frame and style. This is the designated initializer for the `QLPreviewView` class. - Parameters: - frame: The frame rectangle for the initialized `QLPreviewView` object. - style: The desired style for the `QLPreviewView` object. For a list of possible styles, see “QuickLookUI/QLPreviewViewStyle“. - Returns: Returns a `QLPreviewView` object with the designated frame and style.

func (*QLPreviewView) PreviewItem 

func (o *QLPreviewView) PreviewItem() QLPreviewItem

The item to preview. Quick Look requires Items you wish to conform to the <doc://com.apple.documentation/documentation/quicklook/qlpreviewitem> protocol. When you set this property, the “QuickLookUI/QLPreviewView“ loads the preview asynchronously. Due to this asynchronous behavior, don’t assume that the preview is ready immediately after assigning it to this property.

func (*QLPreviewView) RefreshPreviewItem 

func (o *QLPreviewView) RefreshPreviewItem()

Updates the preview to display the currently previewed item. When you modify the object that the “QuickLookUI/QLPreviewView/previewItem“ property points to, call this method to generate and display the new preview.

func (*QLPreviewView) SetAutostarts 

func (o *QLPreviewView) SetAutostarts(autostarts bool)

func (*QLPreviewView) SetDisplayState 

func (o *QLPreviewView) SetDisplayState(displayState objc.ID)

func (*QLPreviewView) SetPreviewItem 

func (o *QLPreviewView) SetPreviewItem(previewItem QLPreviewItem)

func (*QLPreviewView) SetShouldCloseWithWindow 

func (o *QLPreviewView) SetShouldCloseWithWindow(shouldCloseWithWindow bool)

func (*QLPreviewView) ShouldCloseWithWindow 

func (o *QLPreviewView) ShouldCloseWithWindow() bool

A Boolean value that determines whether the preview should close when its window closes. The default value of this property is <doc://com.apple.documentation/documentation/objectivec/yes>, which means that the preview automatically closes when its window closes. If you set this property to <doc://com.apple.documentation/documentation/objectivec/no>, close the preview by calling the “QuickLookUI/QLPreviewView/close“ method when finished with it. Once you close a “QuickLookUI/QLPreviewView“, it won’t accept any more preview items.

type QLPreviewViewStyle 

type QLPreviewViewStyle uint64

Styles for a Preview View. 

const (
	// Provides the default preview style for larger, full-sized previews. The default style for a “QuickLookUI/QLPreviewView“ object. Use this style should for larger, full-size previews.
	QLPreviewViewStyleNormal QLPreviewViewStyle = 0
	// Provides a compact preview style suited for smaller previews or inspectors. A more compact style for a “QuickLookUI/QLPreviewView“ object. Use this style for smaller previews or inspectors.
	QLPreviewViewStyleCompact QLPreviewViewStyle = 1
)

func (QLPreviewViewStyle) String 

func (e QLPreviewViewStyle) String() string

type QLPreviewingController 

type QLPreviewingController interface {
}

QLPreviewingController wraps the ObjC protocol QLPreviewingController.

type Qos_class_t 

type Qos_class_t uint32
const (
	QOS_CLASS_USER_INTERACTIVE Qos_class_t = 33
	QOS_CLASS_USER_INITIATED   Qos_class_t = 25
	QOS_CLASS_DEFAULT          Qos_class_t = 21
	QOS_CLASS_UTILITY          Qos_class_t = 17
	QOS_CLASS_BACKGROUND       Qos_class_t = 9
	QOS_CLASS_UNSPECIFIED      Qos_class_t = 0
)

func (Qos_class_t) String 

func (e Qos_class_t) String() string

type Virtual_memory_guard_exception_code_t 

type Virtual_memory_guard_exception_code_t int64
const (
	KGUARD_EXC_DEALLOC_GAP                   Virtual_memory_guard_exception_code_t = 1
	KGUARD_EXC_RECLAIM_COPYIO_FAILURE        Virtual_memory_guard_exception_code_t = 2
	KGUARD_EXC_RECLAIM_INDEX_FAILURE         Virtual_memory_guard_exception_code_t = 4
	KGUARD_EXC_RECLAIM_DEALLOCATE_FAILURE    Virtual_memory_guard_exception_code_t = 8
	KGUARD_EXC_RECLAIM_ACCOUNTING_FAILURE    Virtual_memory_guard_exception_code_t = 9
	KGUARD_EXC_SEC_IOPL_ON_EXEC_PAGE         Virtual_memory_guard_exception_code_t = 10
	KGUARD_EXC_SEC_EXEC_ON_IOPL_PAGE         Virtual_memory_guard_exception_code_t = 11
	KGUARD_EXC_SEC_UPL_WRITE_ON_EXEC_REGION  Virtual_memory_guard_exception_code_t = 12
	KGUARD_EXC_LARGE_ALLOCATION_TELEMETRY    Virtual_memory_guard_exception_code_t = 13
	KGUARD_EXC_SEC_ACCESS_FAULT              Virtual_memory_guard_exception_code_t = 98
	KGUARD_EXC_SEC_ASYNC_ACCESS_FAULT        Virtual_memory_guard_exception_code_t = 99
	KGUARD_EXC_SEC_COPY_DENIED               Virtual_memory_guard_exception_code_t = 100
	KGUARD_EXC_SEC_SHARING_DENIED            Virtual_memory_guard_exception_code_t = 101
	KGUARD_EXC_MTE_SYNC_FAULT                Virtual_memory_guard_exception_code_t = 200
	KGUARD_EXC_MTE_ASYNC_USER_FAULT          Virtual_memory_guard_exception_code_t = 201
	KGUARD_EXC_MTE_ASYNC_KERN_FAULT          Virtual_memory_guard_exception_code_t = 202
	KGUARD_EXC_GUARD_OBJECT_ASYNC_USER_FAULT Virtual_memory_guard_exception_code_t = 203
	KGUARD_EXC_GUARD_OBJECT_ASYNC_KERN_FAULT Virtual_memory_guard_exception_code_t = 204
)

func (Virtual_memory_guard_exception_code_t) String 

func (e Virtual_memory_guard_exception_code_t) String() string

type Xpc_listener_create_flags_t 

type Xpc_listener_create_flags_t int64
const (
	XPC_LISTENER_CREATE_NONE             Xpc_listener_create_flags_t = 0
	XPC_LISTENER_CREATE_INACTIVE         Xpc_listener_create_flags_t = 1
	XPC_LISTENER_CREATE_FORCE_MACH       Xpc_listener_create_flags_t = 2
	XPC_LISTENER_CREATE_FORCE_XPCSERVICE Xpc_listener_create_flags_t = 4
)

func (Xpc_listener_create_flags_t) String 

func (e Xpc_listener_create_flags_t) String() string

type Xpc_session_create_flags_t 

type Xpc_session_create_flags_t int64
const (
	XPC_SESSION_CREATE_NONE            Xpc_session_create_flags_t = 0
	XPC_SESSION_CREATE_INACTIVE        Xpc_session_create_flags_t = 1
	XPC_SESSION_CREATE_MACH_PRIVILEGED Xpc_session_create_flags_t = 2
)

func (Xpc_session_create_flags_t) String 

func (e Xpc_session_create_flags_t) String() string

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