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GTK+ Reference Manual | ![]() |
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#include <gtk/gtk.h> GtkFontSelectionDialog; GtkWidget* gtk_font_selection_dialog_new (const gchar *title); GdkFont* gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd); gchar* gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd); gboolean gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd, const gchar *fontname); const gchar* gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd); void gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd, const gchar *text);
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkContainer +----GtkBin +----GtkWindow +----GtkDialog +----GtkFontSelectionDialog
The GtkFontSelectionDialog widget is a dialog box for selecting a font.
To set the font which is initially selected, use gtk_font_selection_dialog_set_font_name().
To get the selected font use gtk_font_selection_dialog_get_font_name().
To change the text which is shown in the preview area, use gtk_font_selection_dialog_set_preview_text().
The GtkFontSelectionDialog implementation of the GtkBuildable interface exposes the embedded GtkFontSelection as internal child with the name "font_selection". It also exposes the buttons with the names "ok_button", "cancel_button" and "apply_button".
typedef struct { GtkWidget *ok_button; GtkWidget *apply_button; GtkWidget *cancel_button; } GtkFontSelectionDialog;
GtkWidget* gtk_font_selection_dialog_new (const gchar *title);
Creates a new GtkFontSelectionDialog.
title : | the title of the dialog box. |
Returns : | a new GtkFontSelectionDialog. |
GdkFont* gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd);
gtk_font_selection_dialog_get_font is deprecated and should not be used in newly-written code.
Gets the currently-selected font.
fsd : | a GtkFontSelectionDialog. |
Returns : | the currently-selected font, or NULL if no font is selected. |
gchar* gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd);
Gets the currently-selected font name. Note that this can be a different string than what you set with gtk_font_selection_dialog_set_font_name(), as the font selection widget may normalize font names and thus return a string with a different structure. For example, "Helvetica Italic Bold 12" could be normalized to "Helvetica Bold Italic 12". Use pango_font_description_equal() if you want to compare two font descriptions.
fsd : | a GtkFontSelectionDialog |
Returns : | A string with the name of the current font, or NULL if no font is selected. You must free this string with g_free(). |
gboolean gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd, const gchar *fontname);
Sets the currently-selected font.
fsd : | a GtkFontSelectionDialog. |
fontname : | a fontname. |
Returns : | TRUE if the font was found. |
const gchar* gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd);
Gets the text displayed in the preview area.
fsd : | a GtkFontSelectionDialog. |
Returns : | the text displayed in the preview area. This string is owned by the widget and should not be modified or freed. |
void gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd, const gchar *text);
Sets the text displayed in the preview area.
fsd : | a GtkFontSelectionDialog. |
text : | the text to display in the preview area. |
GtkFontSelection, GtkDialog |
the underlying widget for selecting fonts. the parent class of GtkFontSelectionDialog |