ColorSelection

Constructors

this

this(GtkColorSelection* gtkColorSelection, bool ownedRef)

Sets our main struct and passes it to the parent class.

this

this()

Creates a new GtkColorSelection.

Members

Classes

OnColorChangedDelegateWrapper

class OnColorChangedDelegateWrapper

Undocumented in source.

Functions

addOnColorChanged

gulong addOnColorChanged(void delegate(ColorSelection) dlg, ConnectFlags connectFlags)

This signal is emitted when the color changes in the #GtkColorSelection according to its update policy.

getColorSelectionStruct

GtkColorSelection* getColorSelectionStruct(bool transferOwnership)

Get the main Gtk struct

getCurrentAlpha

ushort getCurrentAlpha()

Returns the current alpha value.

getCurrentColor

void getCurrentColor(Color color)

Sets @color to be the current color in the GtkColorSelection widget.

getCurrentRgba

void getCurrentRgba(RGBA rgba)

Sets @rgba to be the current color in the GtkColorSelection widget.

getHasOpacityControl

bool getHasOpacityControl()

Determines whether the colorsel has an opacity control.

getHasPalette

bool getHasPalette()

Determines whether the color selector has a color palette.

getPreviousAlpha

ushort getPreviousAlpha()

Returns the previous alpha value.

getPreviousColor

void getPreviousColor(Color color)

Fills @color in with the original color value.

getPreviousRgba

void getPreviousRgba(RGBA rgba)

Fills @rgba in with the original color value.

getStruct

void* getStruct()

the main Gtk struct as a void*

isAdjusting

bool isAdjusting()

Gets the current state of the @colorsel.

setCurrentAlpha

void setCurrentAlpha(ushort alpha)

Sets the current opacity to be @alpha.

setCurrentColor

void setCurrentColor(Color color)

Sets the current color to be @color.

setCurrentRgba

void setCurrentRgba(RGBA rgba)

Sets the current color to be @rgba.

setHasOpacityControl

void setHasOpacityControl(bool hasOpacity)

Sets the @colorsel to use or not use opacity.

setHasPalette

void setHasPalette(bool hasPalette)

Shows and hides the palette based upon the value of @has_palette.

setPreviousAlpha

void setPreviousAlpha(ushort alpha)

Sets the “previous” alpha to be @alpha.

setPreviousColor

void setPreviousColor(Color color)

Sets the “previous” color to be @color.

setPreviousRgba

void setPreviousRgba(RGBA rgba)

Sets the “previous” color to be @rgba.

setStruct

void setStruct(GObject* obj)

Undocumented in source. Be warned that the author may not have intended to support it.

Static functions

callBackColorChanged

void callBackColorChanged(GtkColorSelection* colorselectionStruct, OnColorChangedDelegateWrapper wrapper)

Undocumented in source. Be warned that the author may not have intended to support it.

callBackColorChangedDestroy

void callBackColorChangedDestroy(OnColorChangedDelegateWrapper wrapper, GClosure* closure)

Undocumented in source. Be warned that the author may not have intended to support it.

getType

GType getType()

paletteFromString

bool paletteFromString(string str, Color[] colors)

Parses a color palette string; the string is a colon-separated list of color names readable by gdk_color_parse().

paletteToString

string paletteToString(Color[] colors)

Encodes a palette as a string, useful for persistent storage.

setChangePaletteWithScreenHook

GtkColorSelectionChangePaletteWithScreenFunc setChangePaletteWithScreenHook(GtkColorSelectionChangePaletteWithScreenFunc func)

Installs a global function to be called whenever the user tries to modify the palette in a color selection.

Variables

gtkColorSelection

GtkColorSelection* gtkColorSelection;

the main Gtk struct

onColorChangedListeners

OnColorChangedDelegateWrapper[] onColorChangedListeners;

Undocumented in source.

Inherited Members

From Box

gtkBox

GtkBox* gtkBox;

the main Gtk struct

getBoxStruct

GtkBox* getBoxStruct(bool transferOwnership)

Get the main Gtk struct

getStruct

void* getStruct()

the main Gtk struct as a void*

setStruct

void setStruct(GObject* obj)

Undocumented in source. Be warned that the author may not have intended to support it.

__anonymous

mixin OrientableT!(GtkBox)

Undocumented in source.

getType

GType getType()

getBaselinePosition

GtkBaselinePosition getBaselinePosition()

Gets the value set by gtk_box_set_baseline_position().

getCenterWidget

Widget getCenterWidget()

Retrieves the center widget of the box.

getHomogeneous

bool getHomogeneous()

Returns whether the box is homogeneous (all children are the same size). See gtk_box_set_homogeneous().

getSpacing

int getSpacing()

Gets the value set by gtk_box_set_spacing().

packEnd

void packEnd(Widget child, bool expand, bool fill, uint padding)

Adds @child to @box, packed with reference to the end of @box. The @child is packed after (away from end of) any other child packed with reference to the end of @box.

packStart

void packStart(Widget child, bool expand, bool fill, uint padding)

Adds @child to @box, packed with reference to the start of @box. The @child is packed after any other child packed with reference to the start of @box.

queryChildPacking

void queryChildPacking(Widget child, bool expand, bool fill, uint padding, GtkPackType packType)

Obtains information about how @child is packed into @box.

reorderChild

void reorderChild(Widget child, int position)

Moves @child to a new @position in the list of @box children. The list contains widgets packed #GTK_PACK_START as well as widgets packed #GTK_PACK_END, in the order that these widgets were added to @box.

setBaselinePosition

void setBaselinePosition(GtkBaselinePosition position)

Sets the baseline position of a box. This affects only horizontal boxes with at least one baseline aligned child. If there is more vertical space available than requested, and the baseline is not allocated by the parent then @position is used to allocate the baseline wrt the extra space available.

setCenterWidget

void setCenterWidget(Widget widget)

Sets a center widget; that is a child widget that will be centered with respect to the full width of the box, even if the children at either side take up different amounts of space.

setChildPacking

void setChildPacking(Widget child, bool expand, bool fill, uint padding, GtkPackType packType)

Sets the way @child is packed into @box.

setHomogeneous

void setHomogeneous(bool homogeneous)

Sets the #GtkBox:homogeneous property of @box, controlling whether or not all children of @box are given equal space in the box.

setSpacing

void setSpacing(int spacing)

Sets the #GtkBox:spacing property of @box, which is the number of pixels to place between children of @box.

• ColorSelection