[geany/geany] 640984: Get rid of GtkComboBoxEntry API and use GtkComboBoxText API

Branch: refs/heads/gtk3-support Author: Colomban Wendling ban@herbesfolles.org Committer: Colomban Wendling ban@herbesfolles.org Date: Mon, 08 Oct 2012 18:08:06 UTC Commit: 6409840d4af0f59c18f392d39952ac114bde4052 https://github.com/geany/geany/commit/6409840d4af0f59c18f392d39952ac114bde40...

Log Message: ----------- Get rid of GtkComboBoxEntry API and use GtkComboBoxText API

Use the GtkComboBoxText API and the GtkComboBoxEntry replacement API and map those to the old equivalents if not available.

This changes the type exposed by ui_combo_box_add_to_history() from GtkComboBoxEntry to either GtkComboBox (under GTK2) or GtkComboBoxText (under GTK3). This should not be too much of an issue since GtkComboBoxEntry and GtkComboBoxtext are subclasses of GtkComboBox, but this will still emit warnings when when the calling code passes a GtkComboBoxEntry pointer to ui_combo_box_add_to_history().

However, this requires the calling code to use the same mapping as we do (GtkComboBoxText = GtkComboBox on GTK2, even on 2.24), or things will blow and it'll be hard to understand why. This wouldn't be an issue if the calling code includes our gtkcompat.h header everywhere it deals with combo boxes, which will be the case if it includes the Geany headers everywhere but probably won't otherwise. Oh dear.

A possible kind of workaround may be for ui_combo_box_add_to_history() to do type-checking on its argument and use the actually correct API for that type.

Modified Paths: -------------- plugins/filebrowser.c plugins/saveactions.c src/Makefile.am src/dialogs.c src/gtkcompat.h src/plugindata.h src/search.c src/stash.c src/ui_utils.c src/ui_utils.h

Modified: plugins/filebrowser.c 9 files changed, 5 insertions(+), 4 deletions(-) =================================================================== @@ -26,6 +26,7 @@ #endif

#include "geanyplugin.h" +#include "gtkcompat.h" #include <string.h>

#include <gdk/gdkkeysyms.h> @@ -280,7 +281,7 @@ static void refresh(void) utf8_dir = utils_get_utf8_from_locale(current_dir); gtk_entry_set_text(GTK_ENTRY(path_entry), utf8_dir); gtk_widget_set_tooltip_text(path_entry, utf8_dir); - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(path_combo), utf8_dir, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(path_combo), utf8_dir, 0); g_free(utf8_dir);

add_top_level_entry(); /* ".." item */ @@ -804,7 +805,7 @@ static void on_filter_activate(GtkEntry *entry, gpointer user_data) { clear_filter(); } - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(filter_combo), NULL, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(filter_combo), NULL, 0); refresh(); }

@@ -898,7 +899,7 @@ static GtkWidget *make_filterbar(void)

label = gtk_label_new(_("Filter:"));

- filter_combo = gtk_combo_box_entry_new_text(); + filter_combo = gtk_combo_box_text_new_with_entry(); filter_entry = gtk_bin_get_child(GTK_BIN(filter_combo));

ui_entry_add_clear_icon(GTK_ENTRY(filter_entry)); @@ -1092,7 +1093,7 @@ void plugin_init(GeanyData *data) filterbar = make_filterbar(); gtk_box_pack_start(GTK_BOX(file_view_vbox), filterbar, FALSE, FALSE, 0);

- path_combo = gtk_combo_box_entry_new_text(); + path_combo = gtk_combo_box_text_new_with_entry(); gtk_box_pack_start(GTK_BOX(file_view_vbox), path_combo, FALSE, FALSE, 2); g_signal_connect(path_combo, "changed", G_CALLBACK(ui_combo_box_changed), NULL); path_entry = gtk_bin_get_child(GTK_BIN(path_combo));

Modified: plugins/saveactions.c 8 files changed, 4 insertions(+), 4 deletions(-) =================================================================== @@ -430,8 +430,8 @@ static void configure_response_cb(GtkDialog *dialog, gint response, G_GNUC_UNUSE GTK_TOGGLE_BUTTON(pref_widgets.autosave_save_all_radio2));

g_free(instantsave_default_ft); - instantsave_default_ft = gtk_combo_box_get_active_text( - GTK_COMBO_BOX(pref_widgets.instantsave_ft_combo)); + instantsave_default_ft = gtk_combo_box_text_get_active_text( + GTK_COMBO_BOX_TEXT(pref_widgets.instantsave_ft_combo));

text_dir = gtk_entry_get_text(GTK_ENTRY(pref_widgets.backupcopy_entry_dir)); text_time = gtk_entry_get_text(GTK_ENTRY(pref_widgets.backupcopy_entry_time)); @@ -621,13 +621,13 @@ GtkWidget *plugin_configure(GtkDialog *dialog) gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); gtk_box_pack_start(GTK_BOX(inner_vbox), label, FALSE, FALSE, 0);

- pref_widgets.instantsave_ft_combo = combo = gtk_combo_box_new_text(); + pref_widgets.instantsave_ft_combo = combo = gtk_combo_box_text_new(); i = 0; foreach_slist(node, filetypes_get_sorted_by_name()) { GeanyFiletype *ft = node->data;

- gtk_combo_box_append_text(GTK_COMBO_BOX(combo), ft->name); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), ft->name);

if (utils_str_equal(ft->name, instantsave_default_ft)) gtk_combo_box_set_active(GTK_COMBO_BOX(combo), i);

Modified: src/Makefile.am 1 files changed, 1 insertions(+), 0 deletions(-) =================================================================== @@ -60,6 +60,7 @@ geany_include_HEADERS = \ encodings.h \ filetypes.h \ geany.h \ + gtkcompat.h \ highlighting.h \ keybindings.h \ msgwindow.h \

Modified: src/dialogs.c 11 files changed, 6 insertions(+), 5 deletions(-) =================================================================== @@ -55,6 +55,7 @@ #include "build.h" #include "main.h" #include "project.h" +#include "gtkcompat.h"

enum @@ -326,7 +327,7 @@ static GtkWidget *add_file_open_extra_widget(GtkWidget *dialog) (GtkAttachOptions) (0), 4, 5); /* the ebox is for the tooltip, because gtk_combo_box can't show tooltips */ filetype_ebox = gtk_event_box_new(); - filetype_combo = gtk_combo_box_new_text(); + filetype_combo = gtk_combo_box_text_new(); gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(filetype_combo), 2); gtk_widget_set_tooltip_text(filetype_ebox, _("Explicitly defines a filetype for the file, if it would not be detected by filename extension.\nNote if you choose multiple files, they will all be opened with the chosen filetype.")); @@ -384,7 +385,7 @@ static GtkWidget *create_open_file_dialog(void) gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(dialog), add_file_open_extra_widget(dialog)); filetype_combo = ui_lookup_widget(dialog, "filetype_combo");

- gtk_combo_box_append_text(GTK_COMBO_BOX(filetype_combo), _("Detect by file extension")); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(filetype_combo), _("Detect by file extension")); /* add FileFilters(start with "All Files") */ gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filetypes_create_file_filter(filetypes[GEANY_FILETYPES_NONE])); @@ -397,7 +398,7 @@ static GtkWidget *create_open_file_dialog(void)

if (G_UNLIKELY(ft->id == GEANY_FILETYPES_NONE)) continue; - gtk_combo_box_append_text(GTK_COMBO_BOX(filetype_combo), ft->title); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(filetype_combo), ft->title); gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filetypes_create_file_filter(ft)); } gtk_combo_box_set_active(GTK_COMBO_BOX(filetype_combo), 0); @@ -971,7 +972,7 @@ void dialogs_show_open_font() if (persistent) { GtkWidget *combo = (GtkWidget *) g_object_get_data(G_OBJECT(dialog), "combo"); - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(combo), str, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(combo), str, 0); } input_cb(str); } @@ -995,7 +996,7 @@ static void add_input_widgets(GtkWidget *dialog, GtkWidget *vbox,

if (persistent) /* remember previous entry text in a combo box */ { - GtkWidget *combo = gtk_combo_box_entry_new_text(); + GtkWidget *combo = gtk_combo_box_text_new_with_entry();

entry = gtk_bin_get_child(GTK_BIN(combo)); ui_entry_add_clear_icon(GTK_ENTRY(entry));

Modified: src/gtkcompat.h 31 files changed, 31 insertions(+), 0 deletions(-) =================================================================== @@ -31,6 +31,37 @@ G_BEGIN_DECLS

+/* GtkComboBoxText */ +/* This is actually available in GTK 2.24, but we expose GtkComboBoxText in the + * API so we don't want the type to change for no good reason (although this + * should probably be harmless since it's only a derivated type). However, since + * a plugin needs to be rebuilt and tuned to work with GTK3 we don't mind that + * a type changes between the GTK2 and GTK3 version */ +#if ! GTK_CHECK_VERSION(3, 0, 0) +/* undef those not to get warnings about redefinitions under GTK 2.24 */ +# undef GTK_COMBO_BOX_TEXT +# undef GTK_COMBO_BOX_TEXT_CLASS +# undef GTK_COMBO_BOX_TEXT_GET_CLASS +# undef GTK_IS_COMBO_BOX_TEXT +# undef GTK_IS_COMBO_BOX_TEXT_CLASS +# undef GTK_TYPE_COMBO_BOX_TEXT + +# define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX +# define GTK_COMBO_BOX_TEXT_CLASS GTK_COMBO_BOX_CLASS +# define GTK_COMBO_BOX_TEXT_GET_CLASS GTK_COMBO_BOX_GET_CLASS +# define GTK_IS_COMBO_BOX_TEXT GTK_IS_COMBO_BOX +# define GTK_IS_COMBO_BOX_TEXT_CLASS GTK_IS_COMBO_BOX_CLASS +# define GTK_TYPE_COMBO_BOX_TEXT GTK_TYPE_COMBO_BOX +# define GtkComboBoxText GtkComboBox +# define gtk_combo_box_text_new gtk_combo_box_new_text +# define gtk_combo_box_text_new_with_entry gtk_combo_box_entry_new_text +# define gtk_combo_box_text_append_text gtk_combo_box_append_text +# define gtk_combo_box_text_insert_text gtk_combo_box_insert_text +# define gtk_combo_box_text_prepend_text gtk_combo_box_prepend_text +# define gtk_combo_box_text_remove gtk_combo_box_remove_text +# define gtk_combo_box_text_get_active_text gtk_combo_box_get_active_text +#endif + /* GtkDialog */ /* GTK 2.22 deprecated dialog separators and 3.0 removed them * We keep those however in case 2.16 has separators by default */

Modified: src/plugindata.h 3 files changed, 2 insertions(+), 1 deletions(-) =================================================================== @@ -41,6 +41,7 @@

#include "editor.h" /* GeanyIndentType */ #include "build.h" /* GeanyBuildGroup, GeanyBuildSource, GeanyBuildCmdEntries enums */ +#include "gtkcompat.h"

/** The Application Programming Interface (API) version, incremented @@ -476,7 +477,7 @@ void (*ui_widget_modify_font_from_string) (GtkWidget *widget, const gchar *str); gboolean (*ui_is_keyval_enter_or_return) (guint keyval); gint (*ui_get_gtk_settings_integer) (const gchar *property_name, gint default_value); - void (*ui_combo_box_add_to_history) (GtkComboBoxEntry *combo_entry, + void (*ui_combo_box_add_to_history) (GtkComboBoxText *combo_entry, const gchar *text, gint history_len); void (*ui_menu_add_document_items_sorted) (GtkMenu *menu, struct GeanyDocument *active, GCallback callback, GCompareFunc compare_func);

Modified: src/search.c 33 files changed, 16 insertions(+), 17 deletions(-) =================================================================== @@ -456,7 +456,7 @@ static void create_find_dialog(void) label = gtk_label_new_with_mnemonic(_("_Search for:")); gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);

- entry = gtk_combo_box_entry_new_text(); + entry = gtk_combo_box_text_new_with_entry(); ui_entry_add_clear_icon(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(entry)))); gtk_label_set_mnemonic_widget(GTK_LABEL(label), entry); gtk_entry_set_width_chars(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(entry))), 50); @@ -618,14 +618,14 @@ static void create_replace_dialog(void) label_replace = gtk_label_new_with_mnemonic(_("Replace wit_h:")); gtk_misc_set_alignment(GTK_MISC(label_replace), 0, 0.5);

- entry_find = gtk_combo_box_entry_new_text(); + entry_find = gtk_combo_box_text_new_with_entry(); ui_entry_add_clear_icon(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(entry_find)))); gtk_label_set_mnemonic_widget(GTK_LABEL(label_find), entry_find); gtk_entry_set_width_chars(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(entry_find))), 50); ui_hookup_widget(replace_dlg.dialog, entry_find, "entry_find"); replace_dlg.find_entry = gtk_bin_get_child(GTK_BIN(entry_find));

- entry_replace = gtk_combo_box_entry_new_text(); + entry_replace = gtk_combo_box_text_new_with_entry(); ui_entry_add_clear_icon(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(entry_replace)))); gtk_label_set_mnemonic_widget(GTK_LABEL(label_replace), entry_replace); gtk_entry_set_width_chars(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(entry_replace))), 50); @@ -854,7 +854,7 @@ static void create_fif_dialog(void) label = gtk_label_new_with_mnemonic(_("_Search for:")); gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);

- combo = gtk_combo_box_entry_new_text(); + combo = gtk_combo_box_text_new_with_entry(); entry = gtk_bin_get_child(GTK_BIN(combo)); ui_entry_add_clear_icon(GTK_ENTRY(entry)); gtk_label_set_mnemonic_widget(GTK_LABEL(label), entry); @@ -878,7 +878,7 @@ static void create_fif_dialog(void) ui_hookup_widget(fif_dlg.dialog, combo_files_mode, "combo_files_mode"); fif_dlg.files_mode_combo = combo_files_mode;

- fcombo = gtk_combo_box_entry_new_text(); + fcombo = gtk_combo_box_text_new_with_entry(); entry = gtk_bin_get_child(GTK_BIN(fcombo)); ui_entry_add_clear_icon(GTK_ENTRY(entry)); gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE); @@ -897,7 +897,7 @@ static void create_fif_dialog(void) label1 = gtk_label_new_with_mnemonic(_("_Directory:")); gtk_misc_set_alignment(GTK_MISC(label1), 0, 0.5);

- dir_combo = gtk_combo_box_entry_new_text(); + dir_combo = gtk_combo_box_text_new_with_entry(); entry = gtk_bin_get_child(GTK_BIN(dir_combo)); ui_entry_add_clear_icon(GTK_ENTRY(entry)); gtk_label_set_mnemonic_widget(GTK_LABEL(label1), entry); @@ -915,11 +915,11 @@ static void create_fif_dialog(void) label2 = gtk_label_new_with_mnemonic(_("E_ncoding:")); gtk_misc_set_alignment(GTK_MISC(label2), 0, 0.5);

- e_combo = gtk_combo_box_new_text(); + e_combo = gtk_combo_box_text_new(); for (i = 0; i < GEANY_ENCODINGS_MAX; i++) { encoding_string = encodings_to_string(&encodings[i]); - gtk_combo_box_append_text(GTK_COMBO_BOX(e_combo), encoding_string); + gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(e_combo), encoding_string); g_free(encoding_string); } gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(e_combo), 3); @@ -1037,7 +1037,7 @@ void search_show_find_in_files_dialog(const gchar *dir) * (in create_fif_dialog() it would fail if a project is opened after dialog creation) */ if (app->project != NULL && NZV(app->project->base_path)) { - ui_combo_box_prepend_text_once(GTK_COMBO_BOX(fif_dlg.dir_combo), + ui_combo_box_prepend_text_once(GTK_COMBO_BOX_TEXT(fif_dlg.dir_combo), app->project->base_path); }

@@ -1056,8 +1056,7 @@ void search_show_find_in_files_dialog(const gchar *dir) if (doc == last_doc && cur_dir && utils_str_equal(cur_dir, last_cur_dir)) { /* in case the user now wants the current directory, add it to history */ - ui_combo_box_add_to_history( - GTK_COMBO_BOX_ENTRY(fif_dlg.dir_combo), cur_dir, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(fif_dlg.dir_combo), cur_dir, 0); SETPTR(cur_dir, NULL); } else @@ -1242,7 +1241,7 @@ gint search_mark_all(GeanyDocument *doc, const gchar *search_text, gint flags) if (! utils_str_replace_escape(search_data.text, FALSE)) goto fail; } - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(user_data), search_data.original_text, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(user_data), search_data.original_text, 0);

switch (response) { @@ -1379,9 +1378,9 @@ static void replace_in_session(GeanyDocument *doc, goto fail; }

- ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY( + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT( gtk_widget_get_parent(replace_dlg.find_entry)), original_find, 0); - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY( + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT( gtk_widget_get_parent(replace_dlg.replace_entry)), original_replace, 0);

switch (response) @@ -1521,9 +1520,9 @@ static GString *get_grep_options(void)

if (search_find_in_files(search_text, locale_dir, opts->str, enc)) { - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(search_combo), search_text, 0); - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(fif_dlg.files_combo), NULL, 0); - ui_combo_box_add_to_history(GTK_COMBO_BOX_ENTRY(dir_combo), utf8_dir, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(search_combo), search_text, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(fif_dlg.files_combo), NULL, 0); + ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(dir_combo), utf8_dir, 0); gtk_widget_hide(fif_dlg.dialog); } g_free(locale_dir);

Modified: src/stash.c 24 files changed, 22 insertions(+), 2 deletions(-) =================================================================== @@ -85,6 +85,26 @@ #include "stash.h"

+/* GTK3 removed ComboBoxEntry, but we need a value to differentiate combo box with and + * without entries, and it must not collide with other GTypes */ +#ifdef GTK_TYPE_COMBO_BOX_ENTRY +# define TYPE_COMBO_BOX_ENTRY GTK_TYPE_COMBO_BOX_ENTRY +#else /* !GTK_TYPE_COMBO_BOX_ENTRY */ +# define TYPE_COMBO_BOX_ENTRY get_combo_box_entry_type() +static GType get_combo_box_entry_type(void) +{ + static volatile gsize type = 0; + if (g_once_init_enter(&type)) + { + GType g_type = g_type_register_static_simple(GTK_TYPE_COMBO_BOX, "dummy-combo-box-entry", + sizeof(GtkComboBoxClass), NULL, sizeof(GtkComboBox), NULL, G_TYPE_FLAG_ABSTRACT); + g_once_init_leave(&type, g_type); + } + return type; +} +#endif /* !GTK_TYPE_COMBO_BOX_ENTRY */ + + struct StashPref { GType setting_type; /* e.g. G_TYPE_INT */ @@ -696,7 +716,7 @@ static void pref_action(PrefAction action, StashGroup *group, GtkWidget *owner) handle_spin_button(widget, entry, action); else if (entry->widget_type == GTK_TYPE_COMBO_BOX) handle_combo_box(widget, entry, action); - else if (entry->widget_type == GTK_TYPE_COMBO_BOX_ENTRY) + else if (entry->widget_type == TYPE_COMBO_BOX_ENTRY) handle_combo_box_entry(widget, entry, action); else if (entry->widget_type == GTK_TYPE_ENTRY) handle_entry(widget, entry, action); @@ -861,7 +881,7 @@ void stash_group_add_combo_box_entry(StashGroup *group, gchar **setting, const gchar *key_name, const gchar *default_value, StashWidgetID widget_id) { add_widget_pref(group, G_TYPE_STRING, setting, key_name, (gpointer)default_value, - GTK_TYPE_COMBO_BOX_ENTRY, widget_id); + TYPE_COMBO_BOX_ENTRY, widget_id); }

Modified: src/ui_utils.c 12 files changed, 6 insertions(+), 6 deletions(-) =================================================================== @@ -1544,7 +1544,7 @@ static gboolean tree_model_find_text(GtkTreeModel *model, * @param combo_entry . * @param text Text to add, or @c NULL for current entry text. * @param history_len Max number of items, or @c 0 for default. */ -void ui_combo_box_add_to_history(GtkComboBoxEntry *combo_entry, +void ui_combo_box_add_to_history(GtkComboBoxText *combo_entry, const gchar *text, gint history_len) { GtkComboBox *combo = GTK_COMBO_BOX(combo_entry); @@ -1563,7 +1563,7 @@ void ui_combo_box_add_to_history(GtkComboBoxEntry *combo_entry, { gtk_list_store_remove(GTK_LIST_STORE(model), &iter); } - gtk_combo_box_prepend_text(combo, text); + gtk_combo_box_text_prepend_text(combo_entry, text);

/* limit history */ path = gtk_tree_path_new_from_indices(history_len, -1); @@ -1575,18 +1575,18 @@ void ui_combo_box_add_to_history(GtkComboBoxEntry *combo_entry, }

-/* Same as gtk_combo_box_prepend_text(), except that text is only prepended if it not already +/* Same as gtk_combo_box_text_prepend_text(), except that text is only prepended if it not already * exists in the combo's model. */ -void ui_combo_box_prepend_text_once(GtkComboBox *combo, const gchar *text) +void ui_combo_box_prepend_text_once(GtkComboBoxText *combo, const gchar *text) { GtkTreeModel *model; GtkTreeIter iter;

- model = gtk_combo_box_get_model(combo); + model = gtk_combo_box_get_model(GTK_COMBO_BOX(combo)); if (tree_model_find_text(model, &iter, 0, text)) return; /* don't prepend duplicate */

- gtk_combo_box_prepend_text(combo, text); + gtk_combo_box_text_prepend_text(combo, text); }

Modified: src/ui_utils.h 6 files changed, 4 insertions(+), 2 deletions(-) =================================================================== @@ -22,6 +22,8 @@ #ifndef GEANY_UI_UTILS_H #define GEANY_UI_UTILS_H 1

+#include "gtkcompat.h" + G_BEGIN_DECLS

@@ -195,10 +197,10 @@ enum

void ui_hbutton_box_copy_layout(GtkButtonBox *master, GtkButtonBox *copy);

-void ui_combo_box_add_to_history(GtkComboBoxEntry *combo_entry, +void ui_combo_box_add_to_history(GtkComboBoxText *combo_entry, const gchar *text, gint history_len);

-void ui_combo_box_prepend_text_once(GtkComboBox *combo, const gchar *text); +void ui_combo_box_prepend_text_once(GtkComboBoxText *combo, const gchar *text);

GtkWidget *ui_path_box_new(const gchar *title, GtkFileChooserAction action, GtkEntry *entry);

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