Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
- Exported types
- Methods
- getAutoIndent
- getBackgroundPattern
- getCompletion
- getDrawSpaces
- getGutter
- getHighlightCurrentLine
- getIndentOnTab
- getIndentWidth
- getInsertSpacesInsteadOfTabs
- getMarkAttributes
- getRightMarginPosition
- getShowLineMarks
- getShowLineNumbers
- getShowRightMargin
- getSmartBackspace
- getSmartHomeEnd
- getSpaceDrawer
- getTabWidth
- getVisualColumn
- indentLines
- new
- newWithBuffer
- setAutoIndent
- setBackgroundPattern
- setDrawSpaces
- setHighlightCurrentLine
- setIndentOnTab
- setIndentWidth
- setInsertSpacesInsteadOfTabs
- setMarkAttributes
- setRightMarginPosition
- setShowLineMarks
- setShowLineNumbers
- setShowRightMargin
- setSmartBackspace
- setSmartHomeEnd
- setTabWidth
- unindentLines
- Properties
- Signals
No description available in the introspection data.
Synopsis
- newtype View = View (ManagedPtr View)
- class (GObject o, IsDescendantOf View o) => IsView o
- toView :: (MonadIO m, IsView o) => o -> m View
- viewGetAutoIndent :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetBackgroundPattern :: (HasCallStack, MonadIO m, IsView a) => a -> m BackgroundPatternType
- viewGetCompletion :: (HasCallStack, MonadIO m, IsView a) => a -> m Completion
- viewGetDrawSpaces :: (HasCallStack, MonadIO m, IsView a) => a -> m [DrawSpacesFlags]
- viewGetGutter :: (HasCallStack, MonadIO m, IsView a) => a -> TextWindowType -> m Gutter
- viewGetHighlightCurrentLine :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetIndentOnTab :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetIndentWidth :: (HasCallStack, MonadIO m, IsView a) => a -> m Int32
- viewGetInsertSpacesInsteadOfTabs :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetMarkAttributes :: (HasCallStack, MonadIO m, IsView a) => a -> Text -> Int32 -> m MarkAttributes
- viewGetRightMarginPosition :: (HasCallStack, MonadIO m, IsView a) => a -> m Word32
- viewGetShowLineMarks :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetShowLineNumbers :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetShowRightMargin :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetSmartBackspace :: (HasCallStack, MonadIO m, IsView a) => a -> m Bool
- viewGetSmartHomeEnd :: (HasCallStack, MonadIO m, IsView a) => a -> m SmartHomeEndType
- viewGetSpaceDrawer :: (HasCallStack, MonadIO m, IsView a) => a -> m SpaceDrawer
- viewGetTabWidth :: (HasCallStack, MonadIO m, IsView a) => a -> m Word32
- viewGetVisualColumn :: (HasCallStack, MonadIO m, IsView a) => a -> TextIter -> m Word32
- viewIndentLines :: (HasCallStack, MonadIO m, IsView a) => a -> TextIter -> TextIter -> m ()
- viewNew :: (HasCallStack, MonadIO m) => m View
- viewNewWithBuffer :: (HasCallStack, MonadIO m, IsBuffer a) => a -> m View
- viewSetAutoIndent :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetBackgroundPattern :: (HasCallStack, MonadIO m, IsView a) => a -> BackgroundPatternType -> m ()
- viewSetDrawSpaces :: (HasCallStack, MonadIO m, IsView a) => a -> [DrawSpacesFlags] -> m ()
- viewSetHighlightCurrentLine :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetIndentOnTab :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetIndentWidth :: (HasCallStack, MonadIO m, IsView a) => a -> Int32 -> m ()
- viewSetInsertSpacesInsteadOfTabs :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetMarkAttributes :: (HasCallStack, MonadIO m, IsView a, IsMarkAttributes b) => a -> Text -> b -> Int32 -> m ()
- viewSetRightMarginPosition :: (HasCallStack, MonadIO m, IsView a) => a -> Word32 -> m ()
- viewSetShowLineMarks :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetShowLineNumbers :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetShowRightMargin :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetSmartBackspace :: (HasCallStack, MonadIO m, IsView a) => a -> Bool -> m ()
- viewSetSmartHomeEnd :: (HasCallStack, MonadIO m, IsView a) => a -> SmartHomeEndType -> m ()
- viewSetTabWidth :: (HasCallStack, MonadIO m, IsView a) => a -> Word32 -> m ()
- viewUnindentLines :: (HasCallStack, MonadIO m, IsView a) => a -> TextIter -> TextIter -> m ()
- constructViewAutoIndent :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewAutoIndent :: (MonadIO m, IsView o) => o -> m Bool
- setViewAutoIndent :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewBackgroundPattern :: (IsView o, MonadIO m) => BackgroundPatternType -> m (GValueConstruct o)
- getViewBackgroundPattern :: (MonadIO m, IsView o) => o -> m BackgroundPatternType
- setViewBackgroundPattern :: (MonadIO m, IsView o) => o -> BackgroundPatternType -> m ()
- getViewCompletion :: (MonadIO m, IsView o) => o -> m Completion
- constructViewDrawSpaces :: (IsView o, MonadIO m) => [DrawSpacesFlags] -> m (GValueConstruct o)
- getViewDrawSpaces :: (MonadIO m, IsView o) => o -> m [DrawSpacesFlags]
- setViewDrawSpaces :: (MonadIO m, IsView o) => o -> [DrawSpacesFlags] -> m ()
- constructViewHighlightCurrentLine :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewHighlightCurrentLine :: (MonadIO m, IsView o) => o -> m Bool
- setViewHighlightCurrentLine :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewIndentOnTab :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewIndentOnTab :: (MonadIO m, IsView o) => o -> m Bool
- setViewIndentOnTab :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewIndentWidth :: (IsView o, MonadIO m) => Int32 -> m (GValueConstruct o)
- getViewIndentWidth :: (MonadIO m, IsView o) => o -> m Int32
- setViewIndentWidth :: (MonadIO m, IsView o) => o -> Int32 -> m ()
- constructViewInsertSpacesInsteadOfTabs :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewInsertSpacesInsteadOfTabs :: (MonadIO m, IsView o) => o -> m Bool
- setViewInsertSpacesInsteadOfTabs :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewRightMarginPosition :: (IsView o, MonadIO m) => Word32 -> m (GValueConstruct o)
- getViewRightMarginPosition :: (MonadIO m, IsView o) => o -> m Word32
- setViewRightMarginPosition :: (MonadIO m, IsView o) => o -> Word32 -> m ()
- constructViewShowLineMarks :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewShowLineMarks :: (MonadIO m, IsView o) => o -> m Bool
- setViewShowLineMarks :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewShowLineNumbers :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewShowLineNumbers :: (MonadIO m, IsView o) => o -> m Bool
- setViewShowLineNumbers :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewShowRightMargin :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewShowRightMargin :: (MonadIO m, IsView o) => o -> m Bool
- setViewShowRightMargin :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewSmartBackspace :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o)
- getViewSmartBackspace :: (MonadIO m, IsView o) => o -> m Bool
- setViewSmartBackspace :: (MonadIO m, IsView o) => o -> Bool -> m ()
- constructViewSmartHomeEnd :: (IsView o, MonadIO m) => SmartHomeEndType -> m (GValueConstruct o)
- getViewSmartHomeEnd :: (MonadIO m, IsView o) => o -> m SmartHomeEndType
- setViewSmartHomeEnd :: (MonadIO m, IsView o) => o -> SmartHomeEndType -> m ()
- getViewSpaceDrawer :: (MonadIO m, IsView o) => o -> m SpaceDrawer
- constructViewTabWidth :: (IsView o, MonadIO m) => Word32 -> m (GValueConstruct o)
- getViewTabWidth :: (MonadIO m, IsView o) => o -> m Word32
- setViewTabWidth :: (MonadIO m, IsView o) => o -> Word32 -> m ()
- type ViewChangeCaseCallback = ChangeCaseType -> IO ()
- afterViewChangeCase :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeCaseCallback) -> m SignalHandlerId
- onViewChangeCase :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeCaseCallback) -> m SignalHandlerId
- type ViewChangeNumberCallback = Int32 -> IO ()
- afterViewChangeNumber :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeNumberCallback) -> m SignalHandlerId
- onViewChangeNumber :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeNumberCallback) -> m SignalHandlerId
- type ViewJoinLinesCallback = IO ()
- afterViewJoinLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewJoinLinesCallback) -> m SignalHandlerId
- onViewJoinLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewJoinLinesCallback) -> m SignalHandlerId
- type ViewLineMarkActivatedCallback = TextIter -> Event -> IO ()
- afterViewLineMarkActivated :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewLineMarkActivatedCallback) -> m SignalHandlerId
- onViewLineMarkActivated :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewLineMarkActivatedCallback) -> m SignalHandlerId
- type ViewMoveLinesCallback = Bool -> Int32 -> IO ()
- afterViewMoveLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveLinesCallback) -> m SignalHandlerId
- onViewMoveLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveLinesCallback) -> m SignalHandlerId
- type ViewMoveToMatchingBracketCallback = Bool -> IO ()
- afterViewMoveToMatchingBracket :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveToMatchingBracketCallback) -> m SignalHandlerId
- onViewMoveToMatchingBracket :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveToMatchingBracketCallback) -> m SignalHandlerId
- type ViewMoveWordsCallback = Int32 -> IO ()
- afterViewMoveWords :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveWordsCallback) -> m SignalHandlerId
- onViewMoveWords :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveWordsCallback) -> m SignalHandlerId
- type ViewRedoCallback = IO ()
- afterViewRedo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewRedoCallback) -> m SignalHandlerId
- onViewRedo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewRedoCallback) -> m SignalHandlerId
- type ViewShowCompletionCallback = IO ()
- afterViewShowCompletion :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewShowCompletionCallback) -> m SignalHandlerId
- onViewShowCompletion :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewShowCompletionCallback) -> m SignalHandlerId
- type ViewSmartHomeEndCallback = TextIter -> Int32 -> IO ()
- afterViewSmartHomeEnd :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewSmartHomeEndCallback) -> m SignalHandlerId
- onViewSmartHomeEnd :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewSmartHomeEndCallback) -> m SignalHandlerId
- type ViewUndoCallback = IO ()
- afterViewUndo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewUndoCallback) -> m SignalHandlerId
- onViewUndo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewUndoCallback) -> m SignalHandlerId
Exported types
Memory-managed wrapper type.
Instances
Eq View Source # | |
GObject View Source # | |
Defined in GI.GtkSource.Objects.View | |
ManagedPtrNewtype View Source # | |
Defined in GI.GtkSource.Objects.View toManagedPtr :: View -> ManagedPtr View | |
TypedObject View Source # | |
Defined in GI.GtkSource.Objects.View | |
HasParentTypes View Source # | |
Defined in GI.GtkSource.Objects.View | |
IsGValue (Maybe View) Source # | Convert |
Defined in GI.GtkSource.Objects.View gvalueGType_ :: IO GType gvalueSet_ :: Ptr GValue -> Maybe View -> IO () gvalueGet_ :: Ptr GValue -> IO (Maybe View) | |
type ParentTypes View Source # | |
Defined in GI.GtkSource.Objects.View type ParentTypes View = '[TextView, Container, Widget, Object, ImplementorIface, Buildable, Scrollable] |
class (GObject o, IsDescendantOf View o) => IsView o Source #
Instances
(GObject o, IsDescendantOf View o) => IsView o Source # | |
Defined in GI.GtkSource.Objects.View |
Methods
Click to display all available methods, including inherited ones
Methods
activate, add, addAccelerator, addChild, addChildAtAnchor, addChildInWindow, addDeviceEvents, addEvents, addMnemonicLabel, addTickCallback, backwardDisplayLine, backwardDisplayLineStart, bindProperty, bindPropertyFull, bufferToWindowCoords, canActivateAccel, checkResize, childFocus, childGetProperty, childNotify, childNotifyByPspec, childSetProperty, childType, classPath, computeExpand, constructChild, createPangoContext, createPangoLayout, customFinished, customTagEnd, customTagStart, destroy, destroyed, deviceIsShadowed, dragBegin, dragBeginWithCoordinates, dragCheckThreshold, dragDestAddImageTargets, dragDestAddTextTargets, dragDestAddUriTargets, dragDestFindTarget, dragDestGetTargetList, dragDestGetTrackMotion, dragDestSet, dragDestSetProxy, dragDestSetTargetList, dragDestSetTrackMotion, dragDestUnset, dragGetData, dragHighlight, dragSourceAddImageTargets, dragSourceAddTextTargets, dragSourceAddUriTargets, dragSourceGetTargetList, dragSourceSet, dragSourceSetIconGicon, dragSourceSetIconName, dragSourceSetIconPixbuf, dragSourceSetIconStock, dragSourceSetTargetList, dragSourceUnset, dragUnhighlight, draw, ensureStyle, errorBell, event, forall, forceFloating, foreach, forwardDisplayLine, forwardDisplayLineEnd, freezeChildNotify, freezeNotify, getv, grabAdd, grabDefault, grabFocus, grabRemove, hasDefault, hasFocus, hasGrab, hasRcStyle, hasScreen, hasVisibleFocus, hide, hideOnDelete, imContextFilterKeypress, inDestruction, indentLines, initTemplate, inputShapeCombineRegion, insertActionGroup, intersect, isAncestor, isComposited, isDrawable, isFloating, isFocus, isSensitive, isToplevel, isVisible, keynavFailed, listAccelClosures, listActionPrefixes, listMnemonicLabels, map, mnemonicActivate, modifyBase, modifyBg, modifyCursor, modifyFg, modifyFont, modifyStyle, modifyText, moveChild, moveMarkOnscreen, moveVisually, notify, notifyByPspec, overrideBackgroundColor, overrideColor, overrideCursor, overrideFont, overrideSymbolicColor, parserFinished, path, placeCursorOnscreen, propagateDraw, queueAllocate, queueComputeExpand, queueDraw, queueDrawArea, queueDrawRegion, queueResize, queueResizeNoRedraw, realize, ref, refSink, regionIntersect, registerWindow, remove, removeAccelerator, removeMnemonicLabel, removeTickCallback, renderIcon, renderIconPixbuf, reparent, resetCursorBlink, resetImContext, resetRcStyles, resetStyle, resizeChildren, runDispose, scrollMarkOnscreen, scrollToIter, scrollToMark, sendExpose, sendFocusChange, shapeCombineRegion, show, showAll, showNow, sizeAllocate, sizeAllocateWithBaseline, sizeRequest, startsDisplayLine, stealData, stealQdata, styleAttach, styleGetProperty, thawChildNotify, thawNotify, translateCoordinates, triggerTooltipQuery, unindentLines, unmap, unparent, unrealize, unref, unregisterWindow, unsetFocusChain, unsetStateFlags, watchClosure, windowToBufferCoords.
Getters
getAcceptsTab, getAccessible, getActionGroup, getAllocatedBaseline, getAllocatedHeight, getAllocatedSize, getAllocatedWidth, getAllocation, getAncestor, getAppPaintable, getAutoIndent, getBackgroundPattern, getBorder, getBorderWidth, getBorderWindowSize, getBottomMargin, getBuffer, getCanDefault, getCanFocus, getChildRequisition, getChildVisible, getChildren, getClip, getClipboard, getCompletion, getCompositeName, getCursorLocations, getCursorVisible, getData, getDefaultAttributes, getDeviceEnabled, getDeviceEvents, getDirection, getDisplay, getDoubleBuffered, getDrawSpaces, getEditable, getEvents, getFocusChain, getFocusChild, getFocusHadjustment, getFocusOnClick, getFocusVadjustment, getFontMap, getFontOptions, getFrameClock, getGutter, getHadjustment, getHalign, getHasTooltip, getHasWindow, getHexpand, getHexpandSet, getHighlightCurrentLine, getHscrollPolicy, getIndent, getIndentOnTab, getIndentWidth, getInputHints, getInputPurpose, getInsertSpacesInsteadOfTabs, getInternalChild, getIterAtLocation, getIterAtPosition, getIterLocation, getJustification, getLeftMargin, getLineAtY, getLineYrange, getMapped, getMarginBottom, getMarginEnd, getMarginLeft, getMarginRight, getMarginStart, getMarginTop, getMarkAttributes, getModifierMask, getModifierStyle, getMonospace, getName, getNoShowAll, getOpacity, getOverwrite, getPangoContext, getParent, getParentWindow, getPath, getPathForChild, getPixelsAboveLines, getPixelsBelowLines, getPixelsInsideWrap, getPointer, getPreferredHeight, getPreferredHeightAndBaselineForWidth, getPreferredHeightForWidth, getPreferredSize, getPreferredWidth, getPreferredWidthForHeight, getProperty, getQdata, getRealized, getReceivesDefault, getRequestMode, getRequisition, getResizeMode, getRightMargin, getRightMarginPosition, getRootWindow, getScaleFactor, getScreen, getSensitive, getSettings, getShowLineMarks, getShowLineNumbers, getShowRightMargin, getSizeRequest, getSmartBackspace, getSmartHomeEnd, getSpaceDrawer, getState, getStateFlags, getStyle, getStyleContext, getSupportMultidevice, getTabWidth, getTabs, getTemplateChild, getTooltipMarkup, getTooltipText, getTooltipWindow, getTopMargin, getToplevel, getVadjustment, getValign, getValignWithBaseline, getVexpand, getVexpandSet, getVisible, getVisibleRect, getVisual, getVisualColumn, getVscrollPolicy, getWindow, getWindowType, getWrapMode.
Setters
setAccelPath, setAcceptsTab, setAllocation, setAppPaintable, setAutoIndent, setBackgroundPattern, setBorderWidth, setBorderWindowSize, setBottomMargin, setBuffer, setBuildableProperty, setCanDefault, setCanFocus, setChildVisible, setClip, setCompositeName, setCursorVisible, setData, setDataFull, setDeviceEnabled, setDeviceEvents, setDirection, setDoubleBuffered, setDrawSpaces, setEditable, setEvents, setFocusChain, setFocusChild, setFocusHadjustment, setFocusOnClick, setFocusVadjustment, setFontMap, setFontOptions, setHadjustment, setHalign, setHasTooltip, setHasWindow, setHexpand, setHexpandSet, setHighlightCurrentLine, setHscrollPolicy, setIndent, setIndentOnTab, setIndentWidth, setInputHints, setInputPurpose, setInsertSpacesInsteadOfTabs, setJustification, setLeftMargin, setMapped, setMarginBottom, setMarginEnd, setMarginLeft, setMarginRight, setMarginStart, setMarginTop, setMarkAttributes, setMonospace, setName, setNoShowAll, setOpacity, setOverwrite, setParent, setParentWindow, setPixelsAboveLines, setPixelsBelowLines, setPixelsInsideWrap, setProperty, setRealized, setReallocateRedraws, setReceivesDefault, setRedrawOnAllocate, setResizeMode, setRightMargin, setRightMarginPosition, setSensitive, setShowLineMarks, setShowLineNumbers, setShowRightMargin, setSizeRequest, setSmartBackspace, setSmartHomeEnd, setState, setStateFlags, setStyle, setSupportMultidevice, setTabWidth, setTabs, setTooltipMarkup, setTooltipText, setTooltipWindow, setTopMargin, setVadjustment, setValign, setVexpand, setVexpandSet, setVisible, setVisual, setVscrollPolicy, setWindow, setWrapMode.
getAutoIndent
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether auto-indentation of text is enabled.
getBackgroundPattern
viewGetBackgroundPattern Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m BackgroundPatternType | Returns: the |
Returns the BackgroundPatternType
specifying if and how
the background pattern should be displayed for this view
.
Since: 3.16
getCompletion
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Completion | Returns: the |
Gets the Completion
associated with view
. The returned object is
guaranteed to be the same for the lifetime of view
. Each View
object has a different Completion
.
getDrawSpaces
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m [DrawSpacesFlags] | Returns: the |
Deprecated: (Since version 3.24)Use spaceDrawerGetTypesForLocations
instead.
Returns the DrawSpacesFlags
specifying if and how spaces
should be displayed for this view
.
getGutter
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> TextWindowType |
|
-> m Gutter | Returns: the |
Returns the Gutter
object associated with windowType
for view
.
Only GTK_TEXT_WINDOW_LEFT and GTK_TEXT_WINDOW_RIGHT are supported,
respectively corresponding to the left and right gutter. The line numbers
and mark category icons are rendered in the left gutter.
Since: 2.8
getHighlightCurrentLine
viewGetHighlightCurrentLine Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether the current line is highlighted.
getIndentOnTab
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether when the tab key is pressed the current selection should get indented instead of replaced with the \t character.
getIndentWidth
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Int32 | Returns: indent width. |
Returns the number of spaces to use for each step of indent.
See viewSetIndentWidth
for details.
getInsertSpacesInsteadOfTabs
viewGetInsertSpacesInsteadOfTabs Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether when inserting a tabulator character it should be replaced by a group of space characters.
getMarkAttributes
viewGetMarkAttributes Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Text |
|
-> Int32 |
|
-> m MarkAttributes | Returns: |
Gets attributes and priority for the category
.
getRightMarginPosition
viewGetRightMarginPosition Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Word32 | Returns: the position of the right margin. |
Gets the position of the right margin in the given view
.
getShowLineMarks
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether line marks are displayed beside the text.
Since: 2.2
getShowLineNumbers
viewGetShowLineNumbers Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether line numbers are displayed beside the text.
getShowRightMargin
viewGetShowRightMargin Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether a right margin is displayed.
getSmartBackspace
viewGetSmartBackspace Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Bool | Returns: |
Returns True
if pressing the Backspace key will try to delete spaces
up to the previous tab stop.
Since: 3.18
getSmartHomeEnd
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m SmartHomeEndType | Returns: a |
Returns a SmartHomeEndType
end value specifying
how the cursor will move when HOME and END keys are pressed.
getSpaceDrawer
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m SpaceDrawer | Returns: the |
Gets the SpaceDrawer
associated with view
. The returned object is
guaranteed to be the same for the lifetime of view
. Each View
object has a different SpaceDrawer
.
Since: 3.24
getTabWidth
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> m Word32 | Returns: width of tab. |
Returns the width of tabulation in characters.
getVisualColumn
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> TextIter |
|
-> m Word32 | Returns: the visual column at |
Determines the visual column at iter
taking into consideration the
View:tabWidth of view
.
indentLines
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> TextIter |
|
-> TextIter |
|
-> m () |
Inserts one indentation level at the beginning of the specified lines. The empty lines are not indented.
Since: 3.16
new
:: (HasCallStack, MonadIO m) | |
=> m View | Returns: a new |
Creates a new View
.
By default, an empty Buffer
will be lazily created and can be
retrieved with textViewGetBuffer
.
If you want to specify your own buffer, either override the
TextViewClass
create_buffer factory method, or use
viewNewWithBuffer
.
newWithBuffer
Creates a new View
widget displaying the buffer
buffer
. One buffer can be shared among many widgets.
setAutoIndent
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If True
auto-indentation of text is enabled.
When Enter is pressed to create a new line, the auto-indentation inserts the same indentation as the previous line. This is <emphasis>not</emphasis> a "smart indentation" where an indentation level is added or removed depending on the context.
setBackgroundPattern
viewSetBackgroundPattern Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> BackgroundPatternType |
|
-> m () |
Set if and how the background pattern should be displayed.
Since: 3.16
setDrawSpaces
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> [DrawSpacesFlags] |
|
-> m () |
Deprecated: (Since version 3.24)Use spaceDrawerSetTypesForLocations
instead.
Set if and how the spaces should be visualized. Specifying flags
as 0 will
disable display of spaces.
For a finer-grained method, there is also the GtkSourceTag's Tag:drawSpaces property.
setHighlightCurrentLine
viewSetHighlightCurrentLine Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If highlight
is True
the current line will be highlighted.
setIndentOnTab
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If True
, when the tab key is pressed when several lines are selected, the
selected lines are indented of one level instead of being replaced with a \t
character. Shift+Tab unindents the selection.
If the first or last line is not selected completely, it is also indented or unindented.
When the selection doesn't span several lines, the tab key always replaces the selection with a normal \t character.
setIndentWidth
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Int32 |
|
-> m () |
Sets the number of spaces to use for each step of indent when the tab key is
pressed. If width
is -1, the value of the View:tabWidth property
will be used.
The View:indentWidth interacts with the
View:insertSpacesInsteadOfTabs property and
View:tabWidth. An example will be clearer: if the
View:indentWidth is 4 and
View:tabWidth is 8 and
View:insertSpacesInsteadOfTabs is False
, then pressing the tab
key at the beginning of a line will insert 4 spaces. So far so good. Pressing
the tab key a second time will remove the 4 spaces and insert a \t character
instead (since View:tabWidth is 8). On the other hand, if
View:insertSpacesInsteadOfTabs is True
, the second tab key
pressed will insert 4 more spaces for a total of 8 spaces in the
TextBuffer
.
The test-widget program (available in the GtkSourceView repository) may be useful to better understand the indentation settings (enable the space drawing!).
setInsertSpacesInsteadOfTabs
viewSetInsertSpacesInsteadOfTabs Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If True
a tab key pressed is replaced by a group of space characters. Of
course it is still possible to insert a real \t programmatically with the
TextBuffer
API.
setMarkAttributes
viewSetMarkAttributes Source #
:: (HasCallStack, MonadIO m, IsView a, IsMarkAttributes b) | |
=> a |
|
-> Text |
|
-> b |
|
-> Int32 |
|
-> m () |
Sets attributes and priority for the category
.
setRightMarginPosition
viewSetRightMarginPosition Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Word32 |
|
-> m () |
Sets the position of the right margin in the given view
.
setShowLineMarks
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If True
line marks will be displayed beside the text.
Since: 2.2
setShowLineNumbers
viewSetShowLineNumbers Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If True
line numbers will be displayed beside the text.
setShowRightMargin
viewSetShowRightMargin Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
If True
a right margin is displayed.
setSmartBackspace
viewSetSmartBackspace Source #
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Bool |
|
-> m () |
When set to True
, pressing the Backspace key will try to delete spaces
up to the previous tab stop.
Since: 3.18
setSmartHomeEnd
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> SmartHomeEndType |
|
-> m () |
Set the desired movement of the cursor when HOME and END keys are pressed.
setTabWidth
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> Word32 |
|
-> m () |
Sets the width of tabulation in characters. The TextBuffer
still contains
\t characters, but they can take a different visual width in a View
widget.
unindentLines
:: (HasCallStack, MonadIO m, IsView a) | |
=> a |
|
-> TextIter |
|
-> TextIter |
|
-> m () |
Removes one indentation level at the beginning of the specified lines.
Since: 3.16
Properties
autoIndent
No description available in the introspection data.
constructViewAutoIndent :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “auto-indent
” property. This is rarely needed directly, but it is used by new
.
getViewAutoIndent :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “auto-indent
” property.
When overloading is enabled, this is equivalent to
get
view #autoIndent
setViewAutoIndent :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “auto-indent
” property.
When overloading is enabled, this is equivalent to
set
view [ #autoIndent:=
value ]
backgroundPattern
Draw a specific background pattern on the view.
Since: 3.16
constructViewBackgroundPattern :: (IsView o, MonadIO m) => BackgroundPatternType -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “background-pattern
” property. This is rarely needed directly, but it is used by new
.
getViewBackgroundPattern :: (MonadIO m, IsView o) => o -> m BackgroundPatternType Source #
Get the value of the “background-pattern
” property.
When overloading is enabled, this is equivalent to
get
view #backgroundPattern
setViewBackgroundPattern :: (MonadIO m, IsView o) => o -> BackgroundPatternType -> m () Source #
Set the value of the “background-pattern
” property.
When overloading is enabled, this is equivalent to
set
view [ #backgroundPattern:=
value ]
completion
The completion object associated with the view
getViewCompletion :: (MonadIO m, IsView o) => o -> m Completion Source #
Get the value of the “completion
” property.
When overloading is enabled, this is equivalent to
get
view #completion
drawSpaces
Set if and how the spaces should be visualized.
For a finer-grained method, there is also the GtkSourceTag's Tag:drawSpaces property.
Since: 2.4
constructViewDrawSpaces :: (IsView o, MonadIO m) => [DrawSpacesFlags] -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “draw-spaces
” property. This is rarely needed directly, but it is used by new
.
getViewDrawSpaces :: (MonadIO m, IsView o) => o -> m [DrawSpacesFlags] Source #
Get the value of the “draw-spaces
” property.
When overloading is enabled, this is equivalent to
get
view #drawSpaces
setViewDrawSpaces :: (MonadIO m, IsView o) => o -> [DrawSpacesFlags] -> m () Source #
Set the value of the “draw-spaces
” property.
When overloading is enabled, this is equivalent to
set
view [ #drawSpaces:=
value ]
highlightCurrentLine
No description available in the introspection data.
constructViewHighlightCurrentLine :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “highlight-current-line
” property. This is rarely needed directly, but it is used by new
.
getViewHighlightCurrentLine :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “highlight-current-line
” property.
When overloading is enabled, this is equivalent to
get
view #highlightCurrentLine
setViewHighlightCurrentLine :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “highlight-current-line
” property.
When overloading is enabled, this is equivalent to
set
view [ #highlightCurrentLine:=
value ]
indentOnTab
No description available in the introspection data.
constructViewIndentOnTab :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “indent-on-tab
” property. This is rarely needed directly, but it is used by new
.
getViewIndentOnTab :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “indent-on-tab
” property.
When overloading is enabled, this is equivalent to
get
view #indentOnTab
setViewIndentOnTab :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “indent-on-tab
” property.
When overloading is enabled, this is equivalent to
set
view [ #indentOnTab:=
value ]
indentWidth
Width of an indentation step expressed in number of spaces.
constructViewIndentWidth :: (IsView o, MonadIO m) => Int32 -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “indent-width
” property. This is rarely needed directly, but it is used by new
.
getViewIndentWidth :: (MonadIO m, IsView o) => o -> m Int32 Source #
Get the value of the “indent-width
” property.
When overloading is enabled, this is equivalent to
get
view #indentWidth
setViewIndentWidth :: (MonadIO m, IsView o) => o -> Int32 -> m () Source #
Set the value of the “indent-width
” property.
When overloading is enabled, this is equivalent to
set
view [ #indentWidth:=
value ]
insertSpacesInsteadOfTabs
No description available in the introspection data.
constructViewInsertSpacesInsteadOfTabs :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “insert-spaces-instead-of-tabs
” property. This is rarely needed directly, but it is used by new
.
getViewInsertSpacesInsteadOfTabs :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “insert-spaces-instead-of-tabs
” property.
When overloading is enabled, this is equivalent to
get
view #insertSpacesInsteadOfTabs
setViewInsertSpacesInsteadOfTabs :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “insert-spaces-instead-of-tabs
” property.
When overloading is enabled, this is equivalent to
set
view [ #insertSpacesInsteadOfTabs:=
value ]
rightMarginPosition
Position of the right margin.
constructViewRightMarginPosition :: (IsView o, MonadIO m) => Word32 -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “right-margin-position
” property. This is rarely needed directly, but it is used by new
.
getViewRightMarginPosition :: (MonadIO m, IsView o) => o -> m Word32 Source #
Get the value of the “right-margin-position
” property.
When overloading is enabled, this is equivalent to
get
view #rightMarginPosition
setViewRightMarginPosition :: (MonadIO m, IsView o) => o -> Word32 -> m () Source #
Set the value of the “right-margin-position
” property.
When overloading is enabled, this is equivalent to
set
view [ #rightMarginPosition:=
value ]
showLineMarks
Whether to display line mark pixbufs
constructViewShowLineMarks :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “show-line-marks
” property. This is rarely needed directly, but it is used by new
.
getViewShowLineMarks :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “show-line-marks
” property.
When overloading is enabled, this is equivalent to
get
view #showLineMarks
setViewShowLineMarks :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “show-line-marks
” property.
When overloading is enabled, this is equivalent to
set
view [ #showLineMarks:=
value ]
showLineNumbers
Whether to display line numbers
constructViewShowLineNumbers :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “show-line-numbers
” property. This is rarely needed directly, but it is used by new
.
getViewShowLineNumbers :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “show-line-numbers
” property.
When overloading is enabled, this is equivalent to
get
view #showLineNumbers
setViewShowLineNumbers :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “show-line-numbers
” property.
When overloading is enabled, this is equivalent to
set
view [ #showLineNumbers:=
value ]
showRightMargin
Whether to display the right margin.
constructViewShowRightMargin :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “show-right-margin
” property. This is rarely needed directly, but it is used by new
.
getViewShowRightMargin :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “show-right-margin
” property.
When overloading is enabled, this is equivalent to
get
view #showRightMargin
setViewShowRightMargin :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “show-right-margin
” property.
When overloading is enabled, this is equivalent to
set
view [ #showRightMargin:=
value ]
smartBackspace
Whether smart Backspace should be used.
Since: 3.18
constructViewSmartBackspace :: (IsView o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “smart-backspace
” property. This is rarely needed directly, but it is used by new
.
getViewSmartBackspace :: (MonadIO m, IsView o) => o -> m Bool Source #
Get the value of the “smart-backspace
” property.
When overloading is enabled, this is equivalent to
get
view #smartBackspace
setViewSmartBackspace :: (MonadIO m, IsView o) => o -> Bool -> m () Source #
Set the value of the “smart-backspace
” property.
When overloading is enabled, this is equivalent to
set
view [ #smartBackspace:=
value ]
smartHomeEnd
Set the behavior of the HOME and END keys.
Since: 2.0
constructViewSmartHomeEnd :: (IsView o, MonadIO m) => SmartHomeEndType -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “smart-home-end
” property. This is rarely needed directly, but it is used by new
.
getViewSmartHomeEnd :: (MonadIO m, IsView o) => o -> m SmartHomeEndType Source #
Get the value of the “smart-home-end
” property.
When overloading is enabled, this is equivalent to
get
view #smartHomeEnd
setViewSmartHomeEnd :: (MonadIO m, IsView o) => o -> SmartHomeEndType -> m () Source #
Set the value of the “smart-home-end
” property.
When overloading is enabled, this is equivalent to
set
view [ #smartHomeEnd:=
value ]
spaceDrawer
The SpaceDrawer
object associated with the view.
Since: 3.24
getViewSpaceDrawer :: (MonadIO m, IsView o) => o -> m SpaceDrawer Source #
Get the value of the “space-drawer
” property.
When overloading is enabled, this is equivalent to
get
view #spaceDrawer
tabWidth
Width of a tab character expressed in number of spaces.
constructViewTabWidth :: (IsView o, MonadIO m) => Word32 -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “tab-width
” property. This is rarely needed directly, but it is used by new
.
getViewTabWidth :: (MonadIO m, IsView o) => o -> m Word32 Source #
Get the value of the “tab-width
” property.
When overloading is enabled, this is equivalent to
get
view #tabWidth
setViewTabWidth :: (MonadIO m, IsView o) => o -> Word32 -> m () Source #
Set the value of the “tab-width
” property.
When overloading is enabled, this is equivalent to
set
view [ #tabWidth:=
value ]
Signals
changeCase
type ViewChangeCaseCallback Source #
= ChangeCaseType |
|
-> IO () |
Keybinding signal to change case of the text at the current cursor position.
Since: 3.16
afterViewChangeCase :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeCaseCallback) -> m SignalHandlerId Source #
Connect a signal handler for the changeCase signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #changeCase callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewChangeCase :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeCaseCallback) -> m SignalHandlerId Source #
Connect a signal handler for the changeCase signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #changeCase callback
changeNumber
type ViewChangeNumberCallback Source #
Keybinding signal to edit a number at the current cursor position.
Since: 3.16
afterViewChangeNumber :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeNumberCallback) -> m SignalHandlerId Source #
Connect a signal handler for the changeNumber signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #changeNumber callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewChangeNumber :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewChangeNumberCallback) -> m SignalHandlerId Source #
Connect a signal handler for the changeNumber signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #changeNumber callback
joinLines
type ViewJoinLinesCallback = IO () Source #
Keybinding signal to join the lines currently selected.
Since: 3.16
afterViewJoinLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewJoinLinesCallback) -> m SignalHandlerId Source #
Connect a signal handler for the joinLines signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #joinLines callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewJoinLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewJoinLinesCallback) -> m SignalHandlerId Source #
Connect a signal handler for the joinLines signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #joinLines callback
lineMarkActivated
type ViewLineMarkActivatedCallback Source #
Emitted when a line mark has been activated (for instance when there
was a button press in the line marks gutter). You can use iter
to
determine on which line the activation took place.
afterViewLineMarkActivated :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewLineMarkActivatedCallback) -> m SignalHandlerId Source #
Connect a signal handler for the lineMarkActivated signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #lineMarkActivated callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewLineMarkActivated :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewLineMarkActivatedCallback) -> m SignalHandlerId Source #
Connect a signal handler for the lineMarkActivated signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #lineMarkActivated callback
moveLines
type ViewMoveLinesCallback Source #
= Bool |
|
-> Int32 |
|
-> IO () |
The moveLines signal is a keybinding which gets emitted
when the user initiates moving a line. The default binding key
is Alt+Up/Down arrow. And moves the currently selected lines,
or the current line by count
. For the moment, only
count
of -1 or 1 is valid.
The copy
parameter is deprecated, it has never been used by
GtkSourceView (the value is always False
) and was buggy.
Since: 2.10
afterViewMoveLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveLinesCallback) -> m SignalHandlerId Source #
Connect a signal handler for the moveLines signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #moveLines callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewMoveLines :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveLinesCallback) -> m SignalHandlerId Source #
Connect a signal handler for the moveLines signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #moveLines callback
moveToMatchingBracket
type ViewMoveToMatchingBracketCallback Source #
Keybinding signal to move the cursor to the matching bracket.
Since: 3.16
afterViewMoveToMatchingBracket :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveToMatchingBracketCallback) -> m SignalHandlerId Source #
Connect a signal handler for the moveToMatchingBracket signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #moveToMatchingBracket callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewMoveToMatchingBracket :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveToMatchingBracketCallback) -> m SignalHandlerId Source #
Connect a signal handler for the moveToMatchingBracket signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #moveToMatchingBracket callback
moveWords
type ViewMoveWordsCallback Source #
The moveWords signal is a keybinding which gets emitted when the user initiates moving a word. The default binding key is Alt+Left/Right Arrow and moves the current selection, or the current word by one word.
Since: 3.0
afterViewMoveWords :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveWordsCallback) -> m SignalHandlerId Source #
Connect a signal handler for the moveWords signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #moveWords callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewMoveWords :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewMoveWordsCallback) -> m SignalHandlerId Source #
Connect a signal handler for the moveWords signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #moveWords callback
redo
type ViewRedoCallback = IO () Source #
No description available in the introspection data.
afterViewRedo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewRedoCallback) -> m SignalHandlerId Source #
Connect a signal handler for the redo signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #redo callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewRedo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewRedoCallback) -> m SignalHandlerId Source #
Connect a signal handler for the redo signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #redo callback
showCompletion
type ViewShowCompletionCallback = IO () Source #
The showCompletion signal is a key binding signal which gets emitted when the user requests a completion, by pressing <keycombo><keycap>Control</keycap><keycap>space</keycap></keycombo>.
This will create a CompletionContext
with the activation
type as CompletionActivationUserRequested
.
Applications should not connect to it, but may emit it with
g_signal_emit_by_name()
if they need to activate the completion by
another means, for example with another key binding or a menu entry.
afterViewShowCompletion :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewShowCompletionCallback) -> m SignalHandlerId Source #
Connect a signal handler for the showCompletion signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #showCompletion callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewShowCompletion :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewShowCompletionCallback) -> m SignalHandlerId Source #
Connect a signal handler for the showCompletion signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #showCompletion callback
smartHomeEnd
type ViewSmartHomeEndCallback Source #
Emitted when a the cursor was moved according to the smart home end setting. The signal is emitted after the cursor is moved, but during the GtkTextViewmoveCursor action. This can be used to find out whether the cursor was moved by a normal home/end or by a smart home/end.
Since: 3.0
afterViewSmartHomeEnd :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewSmartHomeEndCallback) -> m SignalHandlerId Source #
Connect a signal handler for the smartHomeEnd signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #smartHomeEnd callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewSmartHomeEnd :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewSmartHomeEndCallback) -> m SignalHandlerId Source #
Connect a signal handler for the smartHomeEnd signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #smartHomeEnd callback
undo
type ViewUndoCallback = IO () Source #
No description available in the introspection data.
afterViewUndo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewUndoCallback) -> m SignalHandlerId Source #
Connect a signal handler for the undo signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
view #undo callback
By default the object invoking the signal is not passed to the callback.
If you need to access it, you can use the implit ?self
parameter.
Note that this requires activating the ImplicitParams
GHC extension.
onViewUndo :: (IsView a, MonadIO m) => a -> ((?self :: a) => ViewUndoCallback) -> m SignalHandlerId Source #
Connect a signal handler for the undo signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
view #undo callback