ColorChooserT

#GtkColorChooser is an interface that is implemented by widgets for choosing colors. Depending on the situation, colors may be allowed to have alpha (translucency).

In GTK+, the main widgets that implement this interface are #GtkColorChooserWidget, #GtkColorChooserDialog and #GtkColorButton.

template ColorChooserT (

TStruct

) {

GtkColorChooser* getColorChooserStruct();

void addPalette(GtkOrientation orientation, int colorsPerLine, RGBA[] colors);

void getRgba(RGBA color);

bool getUseAlpha();

void setRgba(RGBA color);

void setUseAlpha(bool useAlpha);

class OnColorActivatedDelegateWrapper;

protected

OnColorActivatedDelegateWrapper[] onColorActivatedListeners;

gulong addOnColorActivated(void delegate(RGBA, ColorChooserIF) dlg, ConnectFlags connectFlags);

static void callBackColorActivated(GtkColorChooser* colorchooserStruct, GdkRGBA* color, OnColorActivatedDelegateWrapper wrapper);

static void callBackColorActivatedDestroy(OnColorActivatedDelegateWrapper wrapper, GClosure* closure);

void internalRemoveOnColorActivated(OnColorActivatedDelegateWrapper source);

}

Members

Classes

OnColorActivatedDelegateWrapper class OnColorActivatedDelegateWrapper: Undocumented in source.

Functions

addOnColorActivated gulong addOnColorActivated(void delegate(RGBA, ColorChooserIF) dlg, ConnectFlags connectFlags): Emitted when a color is activated from the color chooser. This usually happens when the user clicks a color swatch, or a color is selected and the user presses one of the keys Space, Shift+Space, Return or Enter.
addPalette void addPalette(GtkOrientation orientation, int colorsPerLine, RGBA[] colors): Adds a palette to the color chooser. If @orientation is horizontal, the colors are grouped in rows, with @colors_per_line colors in each row. If @horizontal is %FALSE, the colors are grouped in columns instead.
getColorChooserStruct GtkColorChooser* getColorChooserStruct(): Get the main Gtk struct
getRgba void getRgba(RGBA color): Gets the currently-selected color.
getUseAlpha bool getUseAlpha(): Returns whether the color chooser shows the alpha channel.
internalRemoveOnColorActivated void internalRemoveOnColorActivated(OnColorActivatedDelegateWrapper source): Undocumented in source. Be warned that the author may not have intended to support it.
setRgba void setRgba(RGBA color): Sets the color.
setUseAlpha void setUseAlpha(bool useAlpha): Sets whether or not the color chooser should use the alpha channel.

Static functions

callBackColorActivated void callBackColorActivated(GtkColorChooser* colorchooserStruct, GdkRGBA* color, OnColorActivatedDelegateWrapper wrapper): Undocumented in source. Be warned that the author may not have intended to support it.
callBackColorActivatedDestroy void callBackColorActivatedDestroy(OnColorActivatedDelegateWrapper wrapper, GClosure* closure): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

onColorActivatedListeners OnColorActivatedDelegateWrapper[] onColorActivatedListeners;: Undocumented in source.