CellRendererCombo

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.

Passes an activate event to the cell renderer for possible processing. Some cell renderers may use events; for example, GtkCellRendererToggle toggles when it gets a mouse click.

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.

This signal is emitted after @renderer has been edited.

This signal gets emitted when the user cancels the process of editing a cell. For example, an editable cell renderer could be written to cancel editing when the user presses Escape.

This signal gets emitted when a cell starts to be edited. The intended use of this signal is to do special setup on @editable, e.g. adding a GtkEntryCompletion or setting up additional columns in a GtkComboBox.

Gets the aligned area used by @cell inside @cell_area. Used for finding the appropriate edit and focus rectangle.

Checks whether the given GtkCellRenderer is expanded.

Checks whether the given GtkCellRenderer is an expander.

Retrieves the minimum and natural size of a cell taking into account the widget’s preference for height-for-width management.

Gets whether the cell renderer prefers a height-for-width layout or a width-for-height layout.

Returns the cell renderer’s sensitivity.

Translates the cell renderer state to GtkStateFlags, based on the cell renderer and widget sensitivity, and the given GtkCellRendererState.

Returns the cell renderer’s visibility.

Checks whether the cell renderer can do something when activated.

Sets the renderer’s alignment within its available space.

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 inflexible, 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.

Sets the renderer size to be explicit, independent of the properties set.

Sets whether the given GtkCellRenderer is expanded.

Sets whether the given GtkCellRenderer is an expander.

Sets the renderer’s padding.

Sets the cell renderer’s sensitivity.

Sets the cell renderer’s visibility.

Starts editing the contents of this @cell, through a new GtkCellEditable widget created by the GtkCellRendererClass.start_editing virtual function.

Informs the cell renderer that the editing is stopped. If @canceled is true, the cell renderer will emit the GtkCellRenderer::editing-canceled signal.