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GTK+ Reference Manual | |
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| Top | Description | Object Hierarchy | Implemented Interfaces | ||||
#include <gtk/gtk.h> struct 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); GtkWidget * gtk_font_selection_dialog_get_apply_button (GtkFontSelectionDialog *fsd); GtkWidget * gtk_font_selection_dialog_get_cancel_button (GtkFontSelectionDialog *fsd); GtkWidget * gtk_font_selection_dialog_get_ok_button (GtkFontSelectionDialog *fsd); GtkWidget * gtk_font_selection_dialog_get_font_selection (GtkFontSelectionDialog *fsd);
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".
struct GtkFontSelectionDialog {
GtkWidget *GSEAL (ok_button);
GtkWidget *GSEAL (apply_button);
GtkWidget *GSEAL (cancel_button);
};
GtkWidget * gtk_font_selection_dialog_new (const gchar *title);
Creates a new GtkFontSelectionDialog.
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the title of the dialog window |
Returns : |
a new GtkFontSelectionDialog |
GdkFont * gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd);
gtk_font_selection_dialog_get_font has been deprecated since version 2.0 and should not be used in newly-written code. Use gtk_font_selection_dialog_get_font_name() instead.
Gets the currently-selected font.
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a GtkFontSelectionDialog |
Returns : |
the GdkFont from the GtkFontSelection for the
currently selected font in the dialog, 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.
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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.
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a GtkFontSelectionDialog |
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a font name like "Helvetica 12" or "Times Bold 18" |
Returns : |
TRUE if the font selected in fsd is now the
fontname specified, FALSE otherwise. |
const gchar * gtk_font_selection_dialog_get_preview_text
(GtkFontSelectionDialog *fsd);
Gets the text displayed in the preview area.
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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.
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a GtkFontSelectionDialog |
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the text to display in the preview area |
GtkWidget * gtk_font_selection_dialog_get_apply_button
(GtkFontSelectionDialog *fsd);
gtk_font_selection_dialog_get_apply_button has been deprecated since version 2.16 and should not be used in newly-written code. Don't use this function.
Obtains a button. The button doesn't have any function.
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a GtkFontSelectionDialog |
Returns : |
a GtkWidget |
Since 2.14
GtkWidget * gtk_font_selection_dialog_get_cancel_button
(GtkFontSelectionDialog *fsd);
Gets the 'Cancel' button.
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a GtkFontSelectionDialog |
Returns : |
the GtkWidget used in the dialog for the 'Cancel' button. [transfer none] |
Since 2.14
GtkWidget * gtk_font_selection_dialog_get_ok_button
(GtkFontSelectionDialog *fsd);
Gets the 'OK' button.
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a GtkFontSelectionDialog |
Returns : |
the GtkWidget used in the dialog for the 'OK' button. [transfer none] |
Since 2.14
GtkWidget * gtk_font_selection_dialog_get_font_selection
(GtkFontSelectionDialog *fsd);
Retrieves the GtkFontSelection widget embedded in the dialog.
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a GtkFontSelectionDialog |
Returns : |
the embedded GtkFontSelection. [transfer none] |
Since 2.22