CellRendererCombo

#GtkCellRendererCombo renders text in a cell like #GtkCellRendererText from which it is derived. But while #GtkCellRendererText offers a simple entry to edit the text, #GtkCellRendererCombo offers a #GtkComboBox widget to edit the text. The values to display in the combo box are taken from the tree model specified in the #GtkCellRendererCombo:model property.

The combo cell renderer takes care of adding a text cell renderer to the combo box and sets it to display the column specified by its #GtkCellRendererCombo:text-column property. Further properties of the combo box can be set in a handler for the #GtkCellRenderer::editing-started signal.

The #GtkCellRendererCombo cell renderer was added in GTK+ 2.6.

class CellRendererCombo : CellRendererText {

protected

GtkCellRendererCombo* gtkCellRendererCombo;

GtkCellRendererCombo* getCellRendererComboStruct(bool transferOwnership);

void* getStruct();

void setStruct(GObject* obj);

this(GtkCellRendererCombo* gtkCellRendererCombo, bool ownedRef);

static GType getType();

this();

class OnChangedDelegateWrapper;

OnChangedDelegateWrapper[] onChangedListeners;

gulong addOnChanged(void delegate(string, TreeIter, CellRendererCombo) dlg, ConnectFlags connectFlags);

static void callBackChanged(GtkCellRendererCombo* cellrenderercomboStruct, char* pathString, GtkTreeIter* newIter, OnChangedDelegateWrapper wrapper);

static void callBackChangedDestroy(OnChangedDelegateWrapper wrapper, GClosure* closure);

}

Constructors

this this(GtkCellRendererCombo* gtkCellRendererCombo, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Creates a new #GtkCellRendererCombo. Adjust how text is drawn using object properties. Object properties can be set globally (with g_object_set()). Also, with #GtkTreeViewColumn, you can bind a property to a value in a #GtkTreeModel. For example, you can bind the “text” property on the cell renderer to a string value in the model, thus rendering a different string in each row of the #GtkTreeView.

Members

Classes

OnChangedDelegateWrapper class OnChangedDelegateWrapper: Undocumented in source.

Functions

addOnChanged gulong addOnChanged(void delegate(string, TreeIter, CellRendererCombo) dlg, ConnectFlags connectFlags): This signal is emitted each time after the user selected an item in the combo box, either by using the mouse or the arrow keys. Contrary to GtkComboBox, GtkCellRendererCombo::changed is not emitted for changes made to a selected item in the entry. The argument @new_iter corresponds to the newly selected item in the combo box and it is relative to the GtkTreeModel set via the model property on GtkCellRendererCombo.
getCellRendererComboStruct GtkCellRendererCombo* getCellRendererComboStruct(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.

Static functions

callBackChanged void callBackChanged(GtkCellRendererCombo* cellrenderercomboStruct, char* pathString, GtkTreeIter* newIter, OnChangedDelegateWrapper wrapper): Undocumented in source. Be warned that the author may not have intended to support it.
callBackChangedDestroy void callBackChangedDestroy(OnChangedDelegateWrapper wrapper, GClosure* closure): Undocumented in source. Be warned that the author may not have intended to support it.
getType GType getType()

Variables

gtkCellRendererCombo GtkCellRendererCombo* gtkCellRendererCombo;: the main Gtk struct
onChangedListeners OnChangedDelegateWrapper[] onChangedListeners;: Undocumented in source.

Inherited Members

From CellRendererText

gtkCellRendererText GtkCellRendererText* gtkCellRendererText;: the main Gtk struct
getCellRendererTextStruct GtkCellRendererText* getCellRendererTextStruct(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.
getType GType getType()
setFixedHeightFromFont void setFixedHeightFromFont(int numberOfRows): Sets the height of a renderer to explicitly be determined by the “font” and “y_pad” property set on it. Further changes in these properties do not affect the height, so they must be accompanied by a subsequent call to this function. Using this function is unflexible, and should really only be used if calculating the size of a cell is too slow (ie, a massive number of cells displayed). If @number_of_rows is -1, then the fixed height is unset, and the height is determined by the properties again.
OnEditedDelegateWrapper class OnEditedDelegateWrapper: Undocumented in source.
onEditedListeners OnEditedDelegateWrapper[] onEditedListeners;: Undocumented in source.
addOnEdited gulong addOnEdited(void delegate(string, string, CellRendererText) dlg, ConnectFlags connectFlags): This signal is emitted after @renderer has been edited.
callBackEdited void callBackEdited(GtkCellRendererText* cellrenderertextStruct, char* path, char* newText, OnEditedDelegateWrapper wrapper): Undocumented in source. Be warned that the author may not have intended to support it.
callBackEditedDestroy void callBackEditedDestroy(OnEditedDelegateWrapper wrapper, GClosure* closure): Undocumented in source. Be warned that the author may not have intended to support it.