| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria |
| Safe Haskell | Safe-Inferred |
| Language | Haskell2010 |
GI.Gtk.Interfaces.PrintOperationPreview
Description
No description available in the introspection data.
Synopsis
- newtype PrintOperationPreview = PrintOperationPreview (ManagedPtr PrintOperationPreview)
- class (GObject o, IsDescendantOf PrintOperationPreview o) => IsPrintOperationPreview o
- toPrintOperationPreview :: (MonadIO m, IsPrintOperationPreview o) => o -> m PrintOperationPreview
- printOperationPreviewEndPreview :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) => a -> m ()
- printOperationPreviewIsSelected :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) => a -> Int32 -> m Bool
- printOperationPreviewRenderPage :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) => a -> Int32 -> m ()
- type C_PrintOperationPreviewGotPageSizeCallback = Ptr () -> Ptr PrintContext -> Ptr PageSetup -> Ptr () -> IO ()
- type PrintOperationPreviewGotPageSizeCallback = PrintContext -> PageSetup -> IO ()
- afterPrintOperationPreviewGotPageSize :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewGotPageSizeCallback -> m SignalHandlerId
- genClosure_PrintOperationPreviewGotPageSize :: MonadIO m => PrintOperationPreviewGotPageSizeCallback -> m (GClosure C_PrintOperationPreviewGotPageSizeCallback)
- mk_PrintOperationPreviewGotPageSizeCallback :: C_PrintOperationPreviewGotPageSizeCallback -> IO (FunPtr C_PrintOperationPreviewGotPageSizeCallback)
- noPrintOperationPreviewGotPageSizeCallback :: Maybe PrintOperationPreviewGotPageSizeCallback
- onPrintOperationPreviewGotPageSize :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewGotPageSizeCallback -> m SignalHandlerId
- wrap_PrintOperationPreviewGotPageSizeCallback :: PrintOperationPreviewGotPageSizeCallback -> C_PrintOperationPreviewGotPageSizeCallback
- type C_PrintOperationPreviewReadyCallback = Ptr () -> Ptr PrintContext -> Ptr () -> IO ()
- type PrintOperationPreviewReadyCallback = PrintContext -> IO ()
- afterPrintOperationPreviewReady :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewReadyCallback -> m SignalHandlerId
- genClosure_PrintOperationPreviewReady :: MonadIO m => PrintOperationPreviewReadyCallback -> m (GClosure C_PrintOperationPreviewReadyCallback)
- mk_PrintOperationPreviewReadyCallback :: C_PrintOperationPreviewReadyCallback -> IO (FunPtr C_PrintOperationPreviewReadyCallback)
- noPrintOperationPreviewReadyCallback :: Maybe PrintOperationPreviewReadyCallback
- onPrintOperationPreviewReady :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewReadyCallback -> m SignalHandlerId
- wrap_PrintOperationPreviewReadyCallback :: PrintOperationPreviewReadyCallback -> C_PrintOperationPreviewReadyCallback
Exported types
newtype PrintOperationPreview Source #
Memory-managed wrapper type.
Constructors
| PrintOperationPreview (ManagedPtr PrintOperationPreview) |
Instances
class (GObject o, IsDescendantOf PrintOperationPreview o) => IsPrintOperationPreview o Source #
Type class for types which can be safely cast to PrintOperationPreview, for instance with toPrintOperationPreview.
Instances
| (GObject o, IsDescendantOf PrintOperationPreview o) => IsPrintOperationPreview o Source # | |
Defined in GI.Gtk.Interfaces.PrintOperationPreview | |
toPrintOperationPreview :: (MonadIO m, IsPrintOperationPreview o) => o -> m PrintOperationPreview Source #
Cast to PrintOperationPreview, for types for which this is known to be safe. For general casts, use castTo.
Methods
Click to display all available methods, including inherited ones
Methods
bindProperty, bindPropertyFull, endPreview, forceFloating, freezeNotify, getv, isFloating, isSelected, notify, notifyByPspec, ref, refSink, renderPage, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.
Getters
getData, getProperty, getQdata.
Setters
endPreview
printOperationPreviewEndPreview Source #
Arguments
| :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) | |
| => a |
|
| -> m () |
Ends a preview.
This function must be called to finish a custom print preview.
Since: 2.10
isSelected
printOperationPreviewIsSelected Source #
Arguments
| :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) | |
| => a |
|
| -> Int32 |
|
| -> m Bool | Returns: |
Returns whether the given page is included in the set of pages that have been selected for printing.
Since: 2.10
renderPage
printOperationPreviewRenderPage Source #
Arguments
| :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) | |
| => a |
|
| -> Int32 |
|
| -> m () |
Renders a page to the preview, using the print context that
was passed to the preview handler together
with preview.
A custom iprint preview should use this function in its expose handler to render the currently selected page.
Note that this function requires a suitable cairo context to be associated with the print context.
Since: 2.10
Signals
gotPageSize
type C_PrintOperationPreviewGotPageSizeCallback = Ptr () -> Ptr PrintContext -> Ptr PageSetup -> Ptr () -> IO () Source #
Type for the callback on the (unwrapped) C side.
type PrintOperationPreviewGotPageSizeCallback Source #
Arguments
| = PrintContext |
|
| -> PageSetup |
|
| -> IO () |
The gotPageSize signal is emitted once for each page that gets rendered to the preview.
A handler for this signal should update the context
according to pageSetup and set up a suitable cairo
context, using printContextSetCairoContext.
afterPrintOperationPreviewGotPageSize :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewGotPageSizeCallback -> m SignalHandlerId Source #
Connect a signal handler for the gotPageSize signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after printOperationPreview #gotPageSize callback
genClosure_PrintOperationPreviewGotPageSize :: MonadIO m => PrintOperationPreviewGotPageSizeCallback -> m (GClosure C_PrintOperationPreviewGotPageSizeCallback) Source #
Wrap the callback into a GClosure.
mk_PrintOperationPreviewGotPageSizeCallback :: C_PrintOperationPreviewGotPageSizeCallback -> IO (FunPtr C_PrintOperationPreviewGotPageSizeCallback) Source #
Generate a function pointer callable from C code, from a C_PrintOperationPreviewGotPageSizeCallback.
noPrintOperationPreviewGotPageSizeCallback :: Maybe PrintOperationPreviewGotPageSizeCallback Source #
A convenience synonym for Nothing :: Maybe PrintOperationPreviewGotPageSizeCallback
onPrintOperationPreviewGotPageSize :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewGotPageSizeCallback -> m SignalHandlerId Source #
Connect a signal handler for the gotPageSize signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on printOperationPreview #gotPageSize callback
wrap_PrintOperationPreviewGotPageSizeCallback :: PrintOperationPreviewGotPageSizeCallback -> C_PrintOperationPreviewGotPageSizeCallback Source #
ready
type C_PrintOperationPreviewReadyCallback = Ptr () -> Ptr PrintContext -> Ptr () -> IO () Source #
Type for the callback on the (unwrapped) C side.
type PrintOperationPreviewReadyCallback Source #
Arguments
| = PrintContext |
|
| -> IO () |
The ready signal gets emitted once per preview operation, before the first page is rendered.
A handler for this signal can be used for setup tasks.
afterPrintOperationPreviewReady :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewReadyCallback -> m SignalHandlerId Source #
Connect a signal handler for the ready signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after printOperationPreview #ready callback
genClosure_PrintOperationPreviewReady :: MonadIO m => PrintOperationPreviewReadyCallback -> m (GClosure C_PrintOperationPreviewReadyCallback) Source #
Wrap the callback into a GClosure.
mk_PrintOperationPreviewReadyCallback :: C_PrintOperationPreviewReadyCallback -> IO (FunPtr C_PrintOperationPreviewReadyCallback) Source #
Generate a function pointer callable from C code, from a C_PrintOperationPreviewReadyCallback.
noPrintOperationPreviewReadyCallback :: Maybe PrintOperationPreviewReadyCallback Source #
A convenience synonym for Nothing :: Maybe PrintOperationPreviewReadyCallback
onPrintOperationPreviewReady :: (IsPrintOperationPreview a, MonadIO m) => a -> PrintOperationPreviewReadyCallback -> m SignalHandlerId Source #
Connect a signal handler for the ready signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on printOperationPreview #ready callback