TextView

A widget that displays the contents of a [class@Gtk.TextBuffer].

An example GtkTextview

You may wish to begin by reading the conceptual overview, which gives an overview of all the objects and data types related to the text widget and how they work together.

CSS nodes

textview.view
├── border.top
├── border.left
├── text
│   ╰── [selection]
├── border.right
├── border.bottom
╰── [window.popup]

GtkTextView has a main css node with name textview and style class .view, and subnodes for each of the border windows, and the main text area, with names border and text, respectively. The border nodes each get one of the style classes .left, .right, .top or .bottom.

A node representing the selection will appear below the text node.

If a context menu is opened, the window node will appear as a subnode of the main node.

Accessibility

GtkTextView uses the #GTK_ACCESSIBLE_ROLE_TEXT_BOX role.

class TextView : Widget , ScrollableIF {

GtkTextView* gtkTextView;

GtkTextView* getTextViewStruct(bool transferOwnership);

void* getStruct();

this(GtkTextView* gtkTextView, bool ownedRef);

mixin ScrollableT!(GtkTextView) ;

static GType getType();

this(TextBuffer buffer);

void addChildAtAnchor(Widget child, TextChildAnchor anchor);

void addOverlay(Widget child, int xpos, int ypos);

bool backwardDisplayLine(TextIter iter);

bool backwardDisplayLineStart(TextIter iter);

void bufferToWindowCoords(GtkTextWindowType win, int bufferX, int bufferY, int windowX, int windowY);

bool forwardDisplayLine(TextIter iter);

bool forwardDisplayLineEnd(TextIter iter);

bool getAcceptsTab();

int getBottomMargin();

TextBuffer getBuffer();

void getCursorLocations(TextIter iter, GdkRectangle strong, GdkRectangle weak);

bool getCursorVisible();

bool getEditable();

MenuModel getExtraMenu();

Widget getGutter(GtkTextWindowType win);

int getIndent();

GtkInputHints getInputHints();

GtkInputPurpose getInputPurpose();

bool getIterAtLocation(TextIter iter, int x, int y);

bool getIterAtPosition(TextIter iter, int trailing, int x, int y);

void getIterLocation(TextIter iter, GdkRectangle location);

GtkJustification getJustification();

int getLeftMargin();

void getLineAtY(TextIter targetIter, int y, int lineTop);

void getLineYrange(TextIter iter, int y, int height);

bool getMonospace();

bool getOverwrite();

int getPixelsAboveLines();

int getPixelsBelowLines();

int getPixelsInsideWrap();

int getRightMargin();

PgTabArray getTabs();

int getTopMargin();

void getVisibleRect(GdkRectangle visibleRect);

GtkWrapMode getWrapMode();

bool imContextFilterKeypress(Event event);

bool moveMarkOnscreen(TextMark mark);

void moveOverlay(Widget child, int xpos, int ypos);

bool moveVisually(TextIter iter, int count);

bool placeCursorOnscreen();

void remove(Widget child);

void resetCursorBlink();

void resetImContext();

void scrollMarkOnscreen(TextMark mark);

bool scrollToIter(TextIter iter, double withinMargin, bool useAlign, double xalign, double yalign);

void scrollToMark(TextMark mark, double withinMargin, bool useAlign, double xalign, double yalign);

void setAcceptsTab(bool acceptsTab);

void setBottomMargin(int bottomMargin);

void setBuffer(TextBuffer buffer);

void setCursorVisible(bool setting);

void setEditable(bool setting);

void setExtraMenu(MenuModel model);

void setGutter(GtkTextWindowType win, Widget widget);

void setIndent(int indent);

void setInputHints(GtkInputHints hints);

void setInputPurpose(GtkInputPurpose purpose);

void setJustification(GtkJustification justification);

void setLeftMargin(int leftMargin);

void setMonospace(bool monospace);

void setOverwrite(bool overwrite);

void setPixelsAboveLines(int pixelsAboveLines);

void setPixelsBelowLines(int pixelsBelowLines);

void setPixelsInsideWrap(int pixelsInsideWrap);

void setRightMargin(int rightMargin);

void setTabs(PgTabArray tabs);

void setTopMargin(int topMargin);

void setWrapMode(GtkWrapMode wrapMode);

bool startsDisplayLine(TextIter iter);

void windowToBufferCoords(GtkTextWindowType win, int windowX, int windowY, int bufferX, int bufferY);

gulong addOnBackspace(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnCopyClipboard(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnCutClipboard(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnDeleteFromCursor(void delegate(GtkDeleteType, int, TextView) dlg, ConnectFlags connectFlags);

gulong addOnExtendSelection(bool delegate(GtkTextExtendSelection, TextIter, TextIter, TextIter, TextView) dlg, ConnectFlags connectFlags);

gulong addOnInsertAtCursor(void delegate(string, TextView) dlg, ConnectFlags connectFlags);

gulong addOnInsertEmoji(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnMoveCursor(void delegate(GtkMovementStep, int, bool, TextView) dlg, ConnectFlags connectFlags);

gulong addOnMoveViewport(void delegate(GtkScrollStep, int, TextView) dlg, ConnectFlags connectFlags);

gulong addOnPasteClipboard(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnPreeditChanged(void delegate(string, TextView) dlg, ConnectFlags connectFlags);

gulong addOnSelectAll(void delegate(bool, TextView) dlg, ConnectFlags connectFlags);

gulong addOnSetAnchor(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnToggleCursorVisible(void delegate(TextView) dlg, ConnectFlags connectFlags);

gulong addOnToggleOverwrite(void delegate(TextView) dlg, ConnectFlags connectFlags);

}

Constructors

this this(GtkTextView* gtkTextView, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Creates a new GtkTextView.
this this(TextBuffer buffer): Creates a new GtkTextView widget displaying the buffer @buffer.

Members

Functions

addChildAtAnchor void addChildAtAnchor(Widget child, TextChildAnchor anchor): Adds a child widget in the text buffer, at the given @anchor.
addOnBackspace gulong addOnBackspace(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted when the user asks for it.
addOnCopyClipboard gulong addOnCopyClipboard(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted to copy the selection to the clipboard.
addOnCutClipboard gulong addOnCutClipboard(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted to cut the selection to the clipboard.
addOnDeleteFromCursor gulong addOnDeleteFromCursor(void delegate(GtkDeleteType, int, TextView) dlg, ConnectFlags connectFlags): Gets emitted when the user initiates a text deletion.
addOnExtendSelection gulong addOnExtendSelection(bool delegate(GtkTextExtendSelection, TextIter, TextIter, TextIter, TextView) dlg, ConnectFlags connectFlags): Emitted when the selection needs to be extended at @location.
addOnInsertAtCursor gulong addOnInsertAtCursor(void delegate(string, TextView) dlg, ConnectFlags connectFlags): Gets emitted when the user initiates the insertion of a fixed string at the cursor.
addOnInsertEmoji gulong addOnInsertEmoji(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted to present the Emoji chooser for the @text_view.
addOnMoveCursor gulong addOnMoveCursor(void delegate(GtkMovementStep, int, bool, TextView) dlg, ConnectFlags connectFlags): Gets emitted when the user initiates a cursor movement.
addOnMoveViewport gulong addOnMoveViewport(void delegate(GtkScrollStep, int, TextView) dlg, ConnectFlags connectFlags): Gets emitted to move the viewport.
addOnPasteClipboard gulong addOnPasteClipboard(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted to paste the contents of the clipboard into the text view.
addOnPreeditChanged gulong addOnPreeditChanged(void delegate(string, TextView) dlg, ConnectFlags connectFlags): Emitted when preedit text of the active IM changes.
addOnSelectAll gulong addOnSelectAll(void delegate(bool, TextView) dlg, ConnectFlags connectFlags): Gets emitted to select or unselect the complete contents of the text view.
addOnSetAnchor gulong addOnSetAnchor(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted when the user initiates settings the "anchor" mark.
addOnToggleCursorVisible gulong addOnToggleCursorVisible(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted to toggle the cursor-visible property.
addOnToggleOverwrite gulong addOnToggleOverwrite(void delegate(TextView) dlg, ConnectFlags connectFlags): Gets emitted to toggle the overwrite mode of the text view.
addOverlay void addOverlay(Widget child, int xpos, int ypos): Adds @child at a fixed coordinate in the GtkTextView's text window.
backwardDisplayLine bool backwardDisplayLine(TextIter iter): Moves the given @iter backward by one display (wrapped) line.
backwardDisplayLineStart bool backwardDisplayLineStart(TextIter iter): Moves the given @iter backward to the next display line start.
bufferToWindowCoords void bufferToWindowCoords(GtkTextWindowType win, int bufferX, int bufferY, int windowX, int windowY): Converts buffer coordinates to window coordinates.
forwardDisplayLine bool forwardDisplayLine(TextIter iter): Moves the given @iter forward by one display (wrapped) line.
forwardDisplayLineEnd bool forwardDisplayLineEnd(TextIter iter): Moves the given @iter forward to the next display line end.
getAcceptsTab bool getAcceptsTab(): Returns whether pressing the Tab key inserts a tab characters.
getBottomMargin int getBottomMargin(): Gets the bottom margin for text in the @text_view.
getBuffer TextBuffer getBuffer(): Returns the GtkTextBuffer being displayed by this text view.
getCursorLocations void getCursorLocations(TextIter iter, GdkRectangle strong, GdkRectangle weak): Determine the positions of the strong and weak cursors if the insertion point is at @iter.
getCursorVisible bool getCursorVisible(): Find out whether the cursor should be displayed.
getEditable bool getEditable(): Returns the default editability of the GtkTextView.
getExtraMenu MenuModel getExtraMenu(): Gets the menu model that gets added to the context menu or %NULL if none has been set.
getGutter Widget getGutter(GtkTextWindowType win): Gets a GtkWidget that has previously been set as gutter.
getIndent int getIndent(): Gets the default indentation of paragraphs in @text_view.
getInputHints GtkInputHints getInputHints(): Gets the input-hints of the GtkTextView.
getInputPurpose GtkInputPurpose getInputPurpose(): Gets the input-purpose of the GtkTextView.
getIterAtLocation bool getIterAtLocation(TextIter iter, int x, int y): Retrieves the iterator at buffer coordinates @x and @y.
getIterAtPosition bool getIterAtPosition(TextIter iter, int trailing, int x, int y): Retrieves the iterator pointing to the character at buffer coordinates @x and @y.
getIterLocation void getIterLocation(TextIter iter, GdkRectangle location): Gets a rectangle which roughly contains the character at @iter.
getJustification GtkJustification getJustification(): Gets the default justification of paragraphs in @text_view.
getLeftMargin int getLeftMargin(): Gets the default left margin size of paragraphs in the @text_view.
getLineAtY void getLineAtY(TextIter targetIter, int y, int lineTop): Gets the GtkTextIter at the start of the line containing the coordinate @y.
getLineYrange void getLineYrange(TextIter iter, int y, int height): Gets the y coordinate of the top of the line containing @iter, and the height of the line.
getMonospace bool getMonospace(): Gets whether the GtkTextView uses monospace styling.
getOverwrite bool getOverwrite(): Returns whether the GtkTextView is in overwrite mode or not.
getPixelsAboveLines int getPixelsAboveLines(): Gets the default number of pixels to put above paragraphs.
getPixelsBelowLines int getPixelsBelowLines(): Gets the default number of pixels to put below paragraphs.
getPixelsInsideWrap int getPixelsInsideWrap(): Gets the default number of pixels to put between wrapped lines inside a paragraph.
getRightMargin int getRightMargin(): Gets the default right margin for text in @text_view.
getStruct void* getStruct(): the main Gtk struct as a void*
getTabs PgTabArray getTabs(): Gets the default tabs for @text_view.
getTextViewStruct GtkTextView* getTextViewStruct(bool transferOwnership): Get the main Gtk struct
getTopMargin int getTopMargin(): Gets the top margin for text in the @text_view.
getVisibleRect void getVisibleRect(GdkRectangle visibleRect): Fills @visible_rect with the currently-visible region of the buffer, in buffer coordinates.
getWrapMode GtkWrapMode getWrapMode(): Gets the line wrapping for the view.
imContextFilterKeypress bool imContextFilterKeypress(Event event): Allow the GtkTextView input method to internally handle key press and release events.
moveMarkOnscreen bool moveMarkOnscreen(TextMark mark): Moves a mark within the buffer so that it's located within the currently-visible text area.
moveOverlay void moveOverlay(Widget child, int xpos, int ypos): Updates the position of a child.
moveVisually bool moveVisually(TextIter iter, int count): Move the iterator a given number of characters visually, treating it as the strong cursor position.
placeCursorOnscreen bool placeCursorOnscreen(): Moves the cursor to the currently visible region of the buffer.
remove void remove(Widget child): Removes a child widget from @text_view.
resetCursorBlink void resetCursorBlink(): Ensures that the cursor is shown.
resetImContext void resetImContext(): Reset the input method context of the text view if needed.
scrollMarkOnscreen void scrollMarkOnscreen(TextMark mark): Scrolls @text_view the minimum distance such that @mark is contained within the visible area of the widget.
scrollToIter bool scrollToIter(TextIter iter, double withinMargin, bool useAlign, double xalign, double yalign): Scrolls @text_view so that @iter is on the screen in the position indicated by @xalign and @yalign.
scrollToMark void scrollToMark(TextMark mark, double withinMargin, bool useAlign, double xalign, double yalign): Scrolls @text_view so that @mark is on the screen in the position indicated by @xalign and @yalign.
setAcceptsTab void setAcceptsTab(bool acceptsTab): Sets the behavior of the text widget when the Tab key is pressed.
setBottomMargin void setBottomMargin(int bottomMargin): Sets the bottom margin for text in @text_view.
setBuffer void setBuffer(TextBuffer buffer): Sets @buffer as the buffer being displayed by @text_view.
setCursorVisible void setCursorVisible(bool setting): Toggles whether the insertion point should be displayed.
setEditable void setEditable(bool setting): Sets the default editability of the GtkTextView.
setExtraMenu void setExtraMenu(MenuModel model): Sets a menu model to add when constructing the context menu for @text_view.
setGutter void setGutter(GtkTextWindowType win, Widget widget): Places @widget into the gutter specified by @win.
setIndent void setIndent(int indent): Sets the default indentation for paragraphs in @text_view.
setInputHints void setInputHints(GtkInputHints hints): Sets the input-hints of the GtkTextView.
setInputPurpose void setInputPurpose(GtkInputPurpose purpose): Sets the input-purpose of the GtkTextView.
setJustification void setJustification(GtkJustification justification): Sets the default justification of text in @text_view.
setLeftMargin void setLeftMargin(int leftMargin): Sets the default left margin for text in @text_view.
setMonospace void setMonospace(bool monospace): Sets whether the GtkTextView should display text in monospace styling.
setOverwrite void setOverwrite(bool overwrite): Changes the GtkTextView overwrite mode.
setPixelsAboveLines void setPixelsAboveLines(int pixelsAboveLines): Sets the default number of blank pixels above paragraphs in @text_view.
setPixelsBelowLines void setPixelsBelowLines(int pixelsBelowLines): Sets the default number of pixels of blank space to put below paragraphs in @text_view.
setPixelsInsideWrap void setPixelsInsideWrap(int pixelsInsideWrap): Sets the default number of pixels of blank space to leave between display/wrapped lines within a paragraph.
setRightMargin void setRightMargin(int rightMargin): Sets the default right margin for text in the text view.
setTabs void setTabs(PgTabArray tabs): Sets the default tab stops for paragraphs in @text_view.
setTopMargin void setTopMargin(int topMargin): Sets the top margin for text in @text_view.
setWrapMode void setWrapMode(GtkWrapMode wrapMode): Sets the line wrapping for the view.
startsDisplayLine bool startsDisplayLine(TextIter iter): Determines whether @iter is at the start of a display line.
windowToBufferCoords void windowToBufferCoords(GtkTextWindowType win, int windowX, int windowY, int bufferX, int bufferY): Converts coordinates on the window identified by @win to buffer coordinates.

Mixins

__anonymous mixin ScrollableT!(GtkTextView): Undocumented in source.

Static functions

getType GType getType()

Variables

gtkTextView GtkTextView* gtkTextView;: the main Gtk struct

Inherited Members

gtkWidget GtkWidget* gtkWidget;: the main Gtk struct
getWidgetStruct GtkWidget* getWidgetStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
__anonymous mixin AccessibleT!(GtkWidget): Undocumented in source.
__anonymous mixin BuildableT!(GtkWidget): Undocumented in source.
__anonymous mixin ConstraintTargetT!(GtkWidget): Undocumented in source.
getType GType getType()
getDefaultDirection GtkTextDirection getDefaultDirection(): Obtains the current default reading direction.
setDefaultDirection void setDefaultDirection(GtkTextDirection dir): Sets the default reading direction for widgets.
actionSetEnabled void actionSetEnabled(string actionName, bool enabled): Enable or disable an action installed with gtk_widget_class_install_action().
activate bool activate(): For widgets that can be “activated” (buttons, menu items, etc.) this function activates them.
activateActionVariant bool activateActionVariant(string name, Variant args): Looks up the action in the action groups associated with @widget and its ancestors, and activates it.
activateDefault void activateDefault(): Activates the default.activate action from @widget.
addController void addController(EventController controller): Adds @controller to @widget so that it will receive events.
addCssClass void addCssClass(string cssClass): Adds a style class to @widget.
addMnemonicLabel void addMnemonicLabel(Widget label): Adds a widget to the list of mnemonic labels for this widget.
addTickCallback uint addTickCallback(GtkTickCallback callback, void* userData, GDestroyNotify notify): Queues an animation frame update and adds a callback to be called before each frame.
allocate void allocate(int width, int height, int baseline, Transform transform): This function is only used by GtkWidget subclasses, to assign a size, position and (optionally) baseline to their child widgets.
childFocus bool childFocus(GtkDirectionType direction): Called by widgets as the user moves around the window using keyboard shortcuts.
computeBounds bool computeBounds(Widget target, Rect outBounds): Computes the bounds for @widget in the coordinate space of @target.
computeExpand bool computeExpand(GtkOrientation orientation): Computes whether a container should give this widget extra space when possible.
computePoint bool computePoint(Widget target, Point point, Point outPoint): Translates the given @point in @widget's coordinates to coordinates relative to @target’s coordinate system.
computeTransform bool computeTransform(Widget target, Matrix outTransform): Computes a matrix suitable to describe a transformation from @widget's coordinate system into @target's coordinate system.
contains bool contains(double x, double y): Tests if the point at (@x, @y) is contained in @widget.
createPangoContext PgContext createPangoContext(): Creates a new PangoContext with the appropriate font map, font options, font description, and base direction for drawing text for this widget.
createPangoLayout PgLayout createPangoLayout(string text): Creates a new PangoLayout with the appropriate font map, font description, and base direction for drawing text for this widget.
dragCheckThreshold bool dragCheckThreshold(int startX, int startY, int currentX, int currentY): Checks to see if a drag movement has passed the GTK drag threshold.
errorBell void errorBell(): Notifies the user about an input-related error on this widget.
getAllocatedBaseline int getAllocatedBaseline(): Returns the baseline that has currently been allocated to @widget.
getAllocatedHeight int getAllocatedHeight(): Returns the height that has currently been allocated to @widget.
getAllocatedWidth int getAllocatedWidth(): Returns the width that has currently been allocated to @widget.
getAllocation void getAllocation(GtkAllocation allocation): Retrieves the widget’s allocation.
getAncestor Widget getAncestor(GType widgetType): Gets the first ancestor of @widget with type @widget_type.
getCanFocus bool getCanFocus(): Determines whether the input focus can enter @widget or any of its children.
getCanTarget bool getCanTarget(): Queries whether @widget can be the target of pointer events.
getChildVisible bool getChildVisible(): Gets the value set with gtk_widget_set_child_visible().
getClipboard Clipboard getClipboard(): Gets the clipboard object for @widget.
getCssClasses string[] getCssClasses(): Returns the list of style classes applied to @widget.
getCssName string getCssName(): Returns the CSS name that is used for @self.
getCursor Cursor getCursor(): Queries the cursor set on @widget.
getDirection GtkTextDirection getDirection(): Gets the reading direction for a particular widget.
getDisplay Display getDisplay(): Get the GdkDisplay for the toplevel window associated with this widget.
getFirstChild Widget getFirstChild(): Returns the widgets first child.
getFocusChild Widget getFocusChild(): Returns the current focus child of @widget.
getFocusOnClick bool getFocusOnClick(): Returns whether the widget should grab focus when it is clicked with the mouse.
getFocusable bool getFocusable(): Determines whether @widget can own the input focus.
getFontMap PgFontMap getFontMap(): Gets the font map of @widget.
getFontOptions FontOption getFontOptions(): Returns the cairo_font_options_t used for Pango rendering.
getFrameClock FrameClock getFrameClock(): Obtains the frame clock for a widget.
getHalign GtkAlign getHalign(): Gets the horizontal alignment of @widget.
getHasTooltip bool getHasTooltip(): Returns the current value of the has-tooltip property.
getHeight int getHeight(): Returns the content height of the widget.
getHexpand bool getHexpand(): Gets whether the widget would like any available extra horizontal space.
getHexpandSet bool getHexpandSet(): Gets whether gtk_widget_set_hexpand() has been used to explicitly set the expand flag on this widget.
getLastChild Widget getLastChild(): Returns the widgets last child.
getLayoutManager LayoutManager getLayoutManager(): Retrieves the layout manager used by @widget
getMapped bool getMapped(): Whether the widget is mapped.
getMarginBottom int getMarginBottom(): Gets the bottom margin of @widget.
getMarginEnd int getMarginEnd(): Gets the end margin of @widget.
getMarginStart int getMarginStart(): Gets the start margin of @widget.
getMarginTop int getMarginTop(): Gets the top margin of @widget.
getName string getName(): Retrieves the name of a widget.
getNative NativeIF getNative(): Returns the GtkNative widget that contains @widget.
getNextSibling Widget getNextSibling(): Returns the widgets next sibling.
getOpacity double getOpacity(): #Fetches the requested opacity for this widget.
getOverflow GtkOverflow getOverflow(): Returns the widgets overflow value.
getPangoContext PgContext getPangoContext(): Gets a PangoContext with the appropriate font map, font description, and base direction for this widget.
getParent Widget getParent(): Returns the parent widget of @widget.
getPreferredSize void getPreferredSize(Requisition minimumSize, Requisition naturalSize): Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management.
getPrevSibling Widget getPrevSibling(): Returns the widgets previous sibling.
getPrimaryClipboard Clipboard getPrimaryClipboard(): Gets the primary clipboard of @widget.
getRealized bool getRealized(): Determines whether @widget is realized.
getReceivesDefault bool getReceivesDefault(): Determines whether @widget is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
getRequestMode GtkSizeRequestMode getRequestMode(): Gets whether the widget prefers a height-for-width layout or a width-for-height layout.
getRoot RootIF getRoot(): Returns the GtkRoot widget of @widget.
getScaleFactor int getScaleFactor(): Retrieves the internal scale factor that maps from window coordinates to the actual device pixels.
getSensitive bool getSensitive(): Returns the widget’s sensitivity.
getSettings Settings getSettings(): Gets the settings object holding the settings used for this widget.
getSize int getSize(GtkOrientation orientation): Returns the content width or height of the widget.
getSizeRequest void getSizeRequest(int width, int height): Gets the size request that was explicitly set for the widget using gtk_widget_set_size_request().
getStateFlags GtkStateFlags getStateFlags(): Returns the widget state as a flag set.
getStyleContext StyleContext getStyleContext(): Returns the style context associated to @widget.
getTemplateChild ObjectG getTemplateChild(GType widgetType, string name): Fetch an object build from the template XML for @widget_type in this @widget instance.
getTooltipMarkup string getTooltipMarkup(): Gets the contents of the tooltip for @widget.
getTooltipText string getTooltipText(): Gets the contents of the tooltip for @widget.
getValign GtkAlign getValign(): Gets the vertical alignment of @widget.
getVexpand bool getVexpand(): Gets whether the widget would like any available extra vertical space.
getVexpandSet bool getVexpandSet(): Gets whether gtk_widget_set_vexpand() has been used to explicitly set the expand flag on this widget.
getVisible bool getVisible(): Determines whether the widget is visible.
getWidth int getWidth(): Returns the content width of the widget.
grabFocus bool grabFocus(): Causes @widget to have the keyboard focus for the GtkWindow it's inside.
hasCssClass bool hasCssClass(string cssClass): Returns whether @css_class is currently applied to @widget.
hasDefault bool hasDefault(): Determines whether @widget is the current default widget within its toplevel.
hasFocus bool hasFocus(): Determines if the widget has the global input focus.
hasVisibleFocus bool hasVisibleFocus(): Determines if the widget should show a visible indication that it has the global input focus.
hide void hide(): Reverses the effects of gtk_widget_show().
inDestruction bool inDestruction(): Returns whether the widget is currently being destroyed.
initTemplate void initTemplate(): Creates and initializes child widgets defined in templates.
insertActionGroup void insertActionGroup(string name, ActionGroupIF group): Inserts @group into @widget.
insertAfter void insertAfter(Widget parent, Widget previousSibling): Inserts @widget into the child widget list of @parent.
insertBefore void insertBefore(Widget parent, Widget nextSibling): Inserts @widget into the child widget list of @parent.
isAncestor bool isAncestor(Widget ancestor): Determines whether @widget is somewhere inside @ancestor, possibly with intermediate containers.
isDrawable bool isDrawable(): Determines whether @widget can be drawn to.
isFocus bool isFocus(): Determines if the widget is the focus widget within its toplevel.
isSensitive bool isSensitive(): Returns the widget’s effective sensitivity.
isVisible bool isVisible(): Determines whether the widget and all its parents are marked as visible.
keynavFailed bool keynavFailed(GtkDirectionType direction): Emits the ::keynav-failed signal on the widget.
listMnemonicLabels ListG listMnemonicLabels(): Returns the widgets for which this widget is the target of a mnemonic.
map void map(): Causes a widget to be mapped if it isn’t already.
measure void measure(GtkOrientation orientation, int forSize, int minimum, int natural, int minimumBaseline, int naturalBaseline): Measures @widget in the orientation @orientation and for the given @for_size.
mnemonicActivate bool mnemonicActivate(bool groupCycling): Emits the GtkWidget::mnemonic-activate signal.
observeChildren ListModelIF observeChildren(): Returns a GListModel to track the children of @widget.
observeControllers ListModelIF observeControllers(): Returns a GListModel to track the [class@Gtk.EventController]s of @widget.
pick Widget pick(double x, double y, GtkPickFlags flags): Finds the descendant of @widget closest to the screen at the point (@x, @y).
queueAllocate void queueAllocate(): Flags the widget for a rerun of the GtkWidgetClass::size_allocate function.
queueDraw void queueDraw(): Schedules this widget to be redrawn in paint phase of the current or the next frame.
queueResize void queueResize(): Flags a widget to have its size renegotiated.
realize void realize(): Creates the GDK resources associated with a widget.
removeController void removeController(EventController controller): Removes @controller from @widget, so that it doesn't process events anymore.
removeCssClass void removeCssClass(string cssClass): Removes a style from @widget.
removeMnemonicLabel void removeMnemonicLabel(Widget label): Removes a widget from the list of mnemonic labels for this widget.
removeTickCallback void removeTickCallback(uint id): Removes a tick callback previously registered with gtk_widget_add_tick_callback().
setCanFocus void setCanFocus(bool canFocus): Specifies whether the input focus can enter the widget or any of its children.
setCanTarget void setCanTarget(bool canTarget): Sets whether @widget can be the target of pointer events.
setChildVisible void setChildVisible(bool childVisible): Sets whether @widget should be mapped along with its parent.
setCssClasses void setCssClasses(string[] classes): Will clear all style classes applied to @widget and replace them with @classes.
setCursor void setCursor(Cursor cursor): Sets the cursor to be shown when pointer devices point towards @widget.
setCursorFromName void setCursorFromName(string name): Sets a named cursor to be shown when pointer devices point towards @widget.
setDirection void setDirection(GtkTextDirection dir): Sets the reading direction on a particular widget.
setFocusChild void setFocusChild(Widget child): Set @child as the current focus child of @widget.
setFocusOnClick void setFocusOnClick(bool focusOnClick): Sets whether the widget should grab focus when it is clicked with the mouse.
setFocusable void setFocusable(bool focusable): Specifies whether @widget can own the input focus.
setFontMap void setFontMap(PgFontMap fontMap): Sets the font map to use for Pango rendering.
setFontOptions void setFontOptions(FontOption options): Sets the cairo_font_options_t used for Pango rendering in this widget.
setHalign void setHalign(GtkAlign align_): Sets the horizontal alignment of @widget.
setHasTooltip void setHasTooltip(bool hasTooltip): Sets the has-tooltip property on @widget to @has_tooltip.
setHexpand void setHexpand(bool expand): Sets whether the widget would like any available extra horizontal space.
setHexpandSet void setHexpandSet(bool set): Sets whether the hexpand flag will be used.
setLayoutManager void setLayoutManager(LayoutManager layoutManager): Sets the layout manager delegate instance that provides an implementation for measuring and allocating the children of @widget.
setMarginBottom void setMarginBottom(int margin): Sets the bottom margin of @widget.
setMarginEnd void setMarginEnd(int margin): Sets the end margin of @widget.
setMarginStart void setMarginStart(int margin): Sets the start margin of @widget.
setMarginTop void setMarginTop(int margin): Sets the top margin of @widget.
setName void setName(string name): Sets a widgets name.
setOpacity void setOpacity(double opacity): Request the @widget to be rendered partially transparent.
setOverflow void setOverflow(GtkOverflow overflow): Sets how @widget treats content that is drawn outside the widget's content area.
setParent void setParent(Widget parent): Sets @parent as the parent widget of @widget.
setReceivesDefault void setReceivesDefault(bool receivesDefault): Specifies whether @widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
setSensitive void setSensitive(bool sensitive): Sets the sensitivity of a widget.
setSizeRequest void setSizeRequest(int width, int height): Sets the minimum size of a widget.
setStateFlags void setStateFlags(GtkStateFlags flags, bool clear): Turns on flag values in the current widget state.
setTooltipMarkup void setTooltipMarkup(string markup): Sets @markup as the contents of the tooltip, which is marked up with Pango markup.
setTooltipText void setTooltipText(string text): Sets @text as the contents of the tooltip.
setValign void setValign(GtkAlign align_): Sets the vertical alignment of @widget.
setVexpand void setVexpand(bool expand): Sets whether the widget would like any available extra vertical space.
setVexpandSet void setVexpandSet(bool set): Sets whether the vexpand flag will be used.
setVisible void setVisible(bool visible): Sets the visibility state of @widget.
shouldLayout bool shouldLayout(): Returns whether @widget should contribute to the measuring and allocation of its parent.
show void show(): Flags a widget to be displayed.
sizeAllocate void sizeAllocate(GtkAllocation* allocation, int baseline): Allocates widget with a transformation that translates the origin to the position in @allocation.
snapshotChild void snapshotChild(Widget child, Snapshot snapshot): Snapshot the a child of @widget.
translateCoordinates bool translateCoordinates(Widget destWidget, double srcX, double srcY, double destX, double destY): Translate coordinates relative to @src_widget’s allocation to coordinates relative to @dest_widget’s allocations.
triggerTooltipQuery void triggerTooltipQuery(): Triggers a tooltip query on the display where the toplevel of @widget is located.
unmap void unmap(): Causes a widget to be unmapped if it’s currently mapped.
unparent void unparent(): Dissociate @widget from its parent.
unrealize void unrealize(): Causes a widget to be unrealized (frees all GDK resources associated with the widget).
unsetStateFlags void unsetStateFlags(GtkStateFlags flags): Turns off flag values for the current widget state.
addOnDestroy gulong addOnDestroy(void delegate(Widget) dlg, ConnectFlags connectFlags): Signals that all holders of a reference to the widget should release the reference that they hold.
addOnDirectionChanged gulong addOnDirectionChanged(void delegate(GtkTextDirection, Widget) dlg, ConnectFlags connectFlags): Emitted when the text direction of a widget changes.
addOnHide gulong addOnHide(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is hidden.
addOnKeynavFailed gulong addOnKeynavFailed(bool delegate(GtkDirectionType, Widget) dlg, ConnectFlags connectFlags): Emitted if keyboard navigation fails.
addOnMap gulong addOnMap(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is going to be mapped.
addOnMnemonicActivate gulong addOnMnemonicActivate(bool delegate(bool, Widget) dlg, ConnectFlags connectFlags): Emitted when a widget is activated via a mnemonic.
addOnMoveFocus gulong addOnMoveFocus(void delegate(GtkDirectionType, Widget) dlg, ConnectFlags connectFlags): Emitted when the focus is moved.
addOnQueryTooltip gulong addOnQueryTooltip(bool delegate(int, int, bool, Tooltip, Widget) dlg, ConnectFlags connectFlags): Emitted when the widgets tooltip is about to be shown.
addOnRealize gulong addOnRealize(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is associated with a GdkSurface.
addOnShow gulong addOnShow(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is shown.
addOnStateFlagsChanged gulong addOnStateFlagsChanged(void delegate(GtkStateFlags, Widget) dlg, ConnectFlags connectFlags): Emitted when the widget state changes.
addOnUnmap gulong addOnUnmap(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is going to be unmapped.
addOnUnrealize gulong addOnUnrealize(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when the GdkSurface associated with @widget is destroyed.

From ScrollableIF

getScrollableStruct GtkScrollable* getScrollableStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
getBorder bool getBorder(Border border): Returns the size of a non-scrolling border around the outside of the scrollable.
getHadjustment Adjustment getHadjustment(): Retrieves the GtkAdjustment used for horizontal scrolling.
getHscrollPolicy GtkScrollablePolicy getHscrollPolicy(): Gets the horizontal GtkScrollablePolicy.
getVadjustment Adjustment getVadjustment(): Retrieves the GtkAdjustment used for vertical scrolling.
getVscrollPolicy GtkScrollablePolicy getVscrollPolicy(): Gets the vertical GtkScrollablePolicy.
setHadjustment void setHadjustment(Adjustment hadjustment): Sets the horizontal adjustment of the GtkScrollable.
setHscrollPolicy void setHscrollPolicy(GtkScrollablePolicy policy): Sets the GtkScrollablePolicy.
setVadjustment void setVadjustment(Adjustment vadjustment): Sets the vertical adjustment of the GtkScrollable.
setVscrollPolicy void setVscrollPolicy(GtkScrollablePolicy policy): Sets the GtkScrollablePolicy.

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gtk TextView classes

TextView