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Within LTS Haskell 24.36 (ghc-9.10.3)

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  1. menuitemPropertySetVariant :: (HasCallStack, MonadIO m, IsMenuitem a) => a -> Text -> GVariant -> m Bool

    gi-dbusmenu GI.Dbusmenu.Objects.Menuitem

    Takes the pair of property and value and places them as a property on mi. If a property already exists by that name, then the value is set to the new value. If not, the property is added. If the value is changed or the property was previously unset then the signal Menuitem::prop-changed will be emitted by this function.

  2. snippetContextGetVariable :: (HasCallStack, MonadIO m, IsSnippetContext a) => a -> Text -> m (Maybe Text)

    gi-gtksource5 GI.GtkSource.Objects.SnippetContext

    Gets the current value for a variable named key.

  3. snippetContextSetVariable :: (HasCallStack, MonadIO m, IsSnippetContext a) => a -> Text -> Text -> m ()

    gi-gtksource5 GI.GtkSource.Objects.SnippetContext

    Sets a variable within the context. This variable may be overridden by future updates to the context.

  4. type C_FontGetVariationGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Ptr Word32 -> Ptr () -> IO Int32

    gi-harfbuzz GI.HarfBuzz.Callbacks

    Type for the callback on the (unwrapped) C side.

  5. type FontGetVariationGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> IO (Int32, Word32)

    gi-harfbuzz GI.HarfBuzz.Callbacks

    A virtual method for the FontFuncsT of an FontT object. This method should retrieve the glyph ID for a specified Unicode code point followed by a specified Variation Selector code point. Glyph IDs must be returned in a hb_codepoint_t output parameter.

  6. type FontGetVariationGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO (Int32, Word32)

    gi-harfbuzz GI.HarfBuzz.Callbacks

    A virtual method for the FontFuncsT of an FontT object. This method should retrieve the glyph ID for a specified Unicode code point followed by a specified Variation Selector code point. Glyph IDs must be returned in a hb_codepoint_t output parameter.

  7. drop_closures_FontGetVariationGlyphFuncT :: FontGetVariationGlyphFuncT -> FontGetVariationGlyphFuncT_WithClosures

    gi-harfbuzz GI.HarfBuzz.Callbacks

    A simple wrapper that ignores the closure arguments.

  8. dynamic_FontGetVariationGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetVariationGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> m (Int32, Word32)

    gi-harfbuzz GI.HarfBuzz.Callbacks

    Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

  9. genClosure_FontGetVariationGlyphFuncT :: MonadIO m => FontGetVariationGlyphFuncT -> m (GClosure C_FontGetVariationGlyphFuncT)

    gi-harfbuzz GI.HarfBuzz.Callbacks

    Wrap the callback into a GClosure.

  10. mk_FontGetVariationGlyphFuncT :: C_FontGetVariationGlyphFuncT -> IO (FunPtr C_FontGetVariationGlyphFuncT)

    gi-harfbuzz GI.HarfBuzz.Callbacks

    Generate a function pointer callable from C code, from a C_FontGetVariationGlyphFuncT.

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