Replace deprecated gtk widget function

The replacement functions are available since 2.18
GTK_WIDGET_HAS_FOCUS -> gtk_widget_has_focus
GTK_WIDGET_VISIBLE -> gtk_widget_get_visible
GTK_WIDGET_SET_FLAGS -> gtk_widget_set_*

13 files changed, 18 insertions, 102 deletions

diff --git a/plugins/checkupdate/pluma-check-update-plugin.c b/plugins/checkupdate/pluma-check-update-plugin.c
index b28991af..42cd2b41 100644
--- a/plugins/checkupdate/pluma-check-update-plugin.c
+++ b/plugins/checkupdate/pluma-check-update-plugin.c
@@ -186,7 +186,7 @@ set_message_area_text_and_icon (GtkWidget        *message_area,
 	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
 	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
+	gtk_widget_set_can_focus (primary_label, TRUE);
 	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
 
 	if (secondary_text != NULL)
@@ -197,7 +197,7 @@ set_message_area_text_and_icon (GtkWidget        *message_area,
 		g_free (secondary_markup);
 		gtk_widget_show (secondary_label);
 		gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
-		GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
+		gtk_widget_set_can_focus (secondary_label, TRUE);
 		gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
 		gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
 		gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
diff --git a/plugins/filebrowser/pluma-file-browser-utils.c b/plugins/filebrowser/pluma-file-browser-utils.c
index 86c64053..8c1b6a3b 100644
--- a/plugins/filebrowser/pluma-file-browser-utils.c
+++ b/plugins/filebrowser/pluma-file-browser-utils.c
@@ -170,11 +170,7 @@ pluma_file_browser_utils_confirmation_dialog (PlumaWindow * window,
 	button = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
 	gtk_widget_show (button);
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_default (button, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-#endif
 	gtk_dialog_add_action_widget (GTK_DIALOG (dlg),
                                       button,
                                       GTK_RESPONSE_CANCEL);
@@ -188,11 +184,7 @@ pluma_file_browser_utils_confirmation_dialog (PlumaWindow * window,
 	}
 	
 	gtk_widget_show (button);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_default (button, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-#endif
 	gtk_dialog_add_action_widget (GTK_DIALOG (dlg),
                                       button,
                                       GTK_RESPONSE_OK);
diff --git a/plugins/filebrowser/pluma-file-browser-view.c b/plugins/filebrowser/pluma-file-browser-view.c
index 6092248c..bf8a11a1 100644
--- a/plugins/filebrowser/pluma-file-browser-view.c
+++ b/plugins/filebrowser/pluma-file-browser-view.c
@@ -642,11 +642,7 @@ key_press_event (GtkWidget   *widget,
 			handled = FALSE;
 			break;
 		}
-#if GTK_CHECK_VERSION (3, 0, 0)
 		if (!gtk_widget_has_focus (widget)) {
-#else
-		if (!GTK_WIDGET_HAS_FOCUS (widget)) {
-#endif
 			handled = FALSE;
 			break;
 		}
diff --git a/plugins/spell/pluma-spell-checker-dialog.c b/plugins/spell/pluma-spell-checker-dialog.c
index b41feaf7..a0d0b068 100755
--- a/plugins/spell/pluma-spell-checker-dialog.c
+++ b/plugins/spell/pluma-spell-checker-dialog.c
@@ -291,11 +291,7 @@ create_dialog (PlumaSpellCheckerDialog *dlg,
 	gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 
 	/* Set default button */
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_default (dlg->change_button, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (dlg->change_button, GTK_CAN_DEFAULT);
-#endif
 	gtk_widget_grab_default (dlg->change_button);
 
 	gtk_entry_set_activates_default (GTK_ENTRY (dlg->word_entry), TRUE);
diff --git a/pluma/pluma-io-error-message-area.c b/pluma/pluma-io-error-message-area.c
index 38e19cca..14ed9761 100644
--- a/pluma/pluma-io-error-message-area.c
+++ b/pluma/pluma-io-error-message-area.c
@@ -144,11 +144,7 @@ set_message_area_text_and_icon (GtkWidget   *message_area,
 	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
 	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (primary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
 
 	if (secondary_text != NULL)
@@ -158,11 +154,7 @@ set_message_area_text_and_icon (GtkWidget   *message_area,
 		secondary_label = gtk_label_new (secondary_markup);
 		g_free (secondary_markup);
 		gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
-#if GTK_CHECK_VERSION (3, 0, 0)
 		gtk_widget_set_can_focus (secondary_label, TRUE);
-#else
-		GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
-#endif
 		gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
 		gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
 		gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
@@ -578,11 +570,7 @@ create_conversion_error_message_area (const gchar *primary_text,
 	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
 	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (primary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
 
 	if (secondary_text != NULL)
@@ -592,11 +580,7 @@ create_conversion_error_message_area (const gchar *primary_text,
 		secondary_label = gtk_label_new (secondary_markup);
 		g_free (secondary_markup);
 		gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
-#if GTK_CHECK_VERSION (3, 0, 0)
 		gtk_widget_set_can_focus (secondary_label, TRUE);
-#else
-		GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
-#endif
 		gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
 		gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
 		gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
@@ -869,11 +853,7 @@ pluma_file_already_open_warning_message_area_new (const gchar *uri)
 	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
 	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (primary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
 
 	secondary_text = _("pluma opened this instance of the file in a non-editable way. "
@@ -883,11 +863,7 @@ pluma_file_already_open_warning_message_area_new (const gchar *uri)
 	secondary_label = gtk_label_new (secondary_markup);
 	g_free (secondary_markup);
 	gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (secondary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
 	gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
@@ -983,11 +959,7 @@ pluma_externally_modified_saving_error_message_area_new (
 	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
 	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (primary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
 
 	secondary_text = _("If you save it, all the external changes could be lost. Save it anyway?");
@@ -996,11 +968,7 @@ pluma_externally_modified_saving_error_message_area_new (
 	secondary_label = gtk_label_new (secondary_markup);
 	g_free (secondary_markup);
 	gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (secondary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
 	gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
@@ -1101,11 +1069,7 @@ pluma_no_backup_saving_error_message_area_new (const gchar  *uri,
 	gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
 	gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (primary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (primary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
 
 	secondary_text = _("pluma could not back up the old copy of the file before saving the new one. "
@@ -1116,11 +1080,7 @@ pluma_no_backup_saving_error_message_area_new (const gchar  *uri,
 	secondary_label = gtk_label_new (secondary_markup);
 	g_free (secondary_markup);
 	gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (secondary_label, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (secondary_label, GTK_CAN_FOCUS);
-#endif
 	gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
 	gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
 	gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
diff --git a/pluma/pluma-message-area.c b/pluma/pluma-message-area.c
index e13667af..9aad106e 100644
--- a/pluma/pluma-message-area.c
+++ b/pluma/pluma-message-area.c
@@ -382,7 +382,7 @@ pluma_message_area_add_button (PlumaMessageArea *message_area,
 
 	button = gtk_button_new_from_stock (button_text);
 
-	GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
+	gtk_widget_set_can_default (button, TRUE);
 
 	gtk_widget_show (button);
 
@@ -613,7 +613,7 @@ pluma_message_area_add_stock_button_with_text (PlumaMessageArea *message_area,
                               gtk_image_new_from_stock (stock_id,
                                                         GTK_ICON_SIZE_BUTTON));
 
-	GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
+	gtk_widget_set_can_default (button, TRUE);
 
 	gtk_widget_show (button);
 
diff --git a/pluma/pluma-panel.c b/pluma/pluma-panel.c
index 3bc47df3..5271eeb7 100644
--- a/pluma/pluma-panel.c
+++ b/pluma/pluma-panel.c
@@ -706,11 +706,7 @@ pluma_panel_add_item (PlumaPanel  *panel,
 	menu_label = gtk_label_new (name);
 	gtk_misc_set_alignment (GTK_MISC (menu_label), 0.0, 0.5);
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	if (!gtk_widget_get_visible (item))
-#else
-	if (!GTK_WIDGET_VISIBLE (item))
-#endif
 		gtk_widget_show (item);
 
 	gtk_notebook_append_page_menu (GTK_NOTEBOOK (panel->priv->notebook),
diff --git a/pluma/pluma-print-preview.c b/pluma/pluma-print-preview.c
index 350f7367..ac7bbdd8 100644
--- a/pluma/pluma-print-preview.c
+++ b/pluma/pluma-print-preview.c
@@ -959,11 +959,7 @@ create_preview_layout (PlumaPrintPreview *preview)
 			       GDK_BUTTON_PRESS_MASK |
 			       GDK_KEY_PRESS_MASK);
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_focus (priv->layout, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (priv->layout, GTK_CAN_FOCUS);
-#endif
 
   	g_signal_connect (priv->layout,
 			  "key-press-event",
diff --git a/pluma/pluma-session.c b/pluma/pluma-session.c
index 2cc4ec39..8971ce00 100644
--- a/pluma/pluma-session.c
+++ b/pluma/pluma-session.c
@@ -54,10 +54,6 @@
 #include "dialogs/pluma-close-confirmation-dialog.h"
 #include "smclient/eggsmclient.h"
 
-#if GTK_CHECK_VERSION (3, 0, 0)
-#define GTK_WIDGET_VISIBLE gtk_widget_get_visible
-#endif
-
 /* The master client we use for SM */
 static EggSMClient *master_client = NULL;
 
@@ -91,11 +87,11 @@ save_window_session (GKeyFile    *state_file,
 
 	panel = pluma_window_get_side_panel (window);
 	g_key_file_set_boolean (state_file, group_name, "side-panel-visible",
-				GTK_WIDGET_VISIBLE (panel));
+				gtk_widget_get_visible (panel));
 
 	panel = pluma_window_get_bottom_panel (window);
 	g_key_file_set_boolean (state_file, group_name, "bottom-panel-visible",
-				GTK_WIDGET_VISIBLE (panel));
+				gtk_widget_get_visible (panel));
 
 	active_document = pluma_window_get_active_document (window);
 	if (active_document)
diff --git a/pluma/pluma-spinner.c b/pluma/pluma-spinner.c
index 4ce59285..eea394f0 100644
--- a/pluma/pluma-spinner.c
+++ b/pluma/pluma-spinner.c
@@ -616,7 +616,7 @@ pluma_spinner_init (PlumaSpinner *spinner)
 
 	priv = spinner->priv = PLUMA_SPINNER_GET_PRIVATE (spinner);
 
-	GTK_WIDGET_SET_FLAGS (GTK_WIDGET (spinner), GTK_NO_WINDOW);
+	gtk_widget_set_has_window (GTK_WIDGET (spinner), FALSE);
 
 	priv->cache = pluma_spinner_cache_ref ();
 	priv->size = GTK_ICON_SIZE_DIALOG;
diff --git a/pluma/pluma-utils.c b/pluma/pluma-utils.c
index e631eca4..f6a9dbb3 100644
--- a/pluma/pluma-utils.c
+++ b/pluma/pluma-utils.c
@@ -241,11 +241,7 @@ pluma_dialog_add_button (GtkDialog   *dialog,
 	button = pluma_gtk_button_new_with_stock_icon (text, stock_id);
 	g_return_val_if_fail (button != NULL, NULL);
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gtk_widget_set_can_default (button, TRUE);
-#else
-	GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-#endif
 
 	gtk_widget_show (button);
 
diff --git a/pluma/pluma-view.c b/pluma/pluma-view.c
index d4fe14eb..dd5a1dd7 100644
--- a/pluma/pluma-view.c
+++ b/pluma/pluma-view.c
@@ -53,10 +53,6 @@
 #include "pluma-marshal.h"
 #include "pluma-utils.h"
 
-#if GTK_CHECK_VERSION (3, 0, 0)
-#define GTK_WIDGET_VISIBLE gtk_widget_get_visible
-#endif
-
 #define PLUMA_VIEW_SCROLL_MARGIN 0.02
 #define PLUMA_VIEW_SEARCH_DIALOG_TIMEOUT (30*1000) /* 30 seconds */
 
@@ -1801,14 +1797,10 @@ start_interactive_search_real (PlumaView *view)
 	GtkTextBuffer *buffer;
 	
 	if ((view->priv->search_window != NULL) &&
-	    GTK_WIDGET_VISIBLE (view->priv->search_window))
+	    gtk_widget_get_visible (view->priv->search_window))
 		return TRUE;
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	if (!gtk_widget_has_focus (view))
-#else
-	if (!GTK_WIDGET_HAS_FOCUS (view))
-#endif
 		return FALSE;
 
 	buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
diff --git a/pluma/pluma-window.c b/pluma/pluma-window.c
index 5fa926b6..95483aa8 100644
--- a/pluma/pluma-window.c
+++ b/pluma/pluma-window.c
@@ -65,10 +65,6 @@
 #include "osx/pluma-osx.h"
 #endif
 
-#if GTK_CHECK_VERSION (3, 0, 0)
-#define GTK_WIDGET_VISIBLE gtk_widget_get_visible
-#endif
-
 #define LANGUAGE_NONE (const gchar *)"LangNone"
 #define PLUMA_UIFILE "pluma-ui.xml"
 #define TAB_WIDTH_DATA "PlumaWindowTabWidthData"
@@ -581,7 +577,7 @@ set_toolbar_style (PlumaWindow *window,
 	if (origin == NULL)
 		visible = pluma_prefs_manager_get_toolbar_visible ();
 	else
-		visible = GTK_WIDGET_VISIBLE (origin->priv->toolbar);
+		visible = gtk_widget_get_visible (origin->priv->toolbar);
 	
 	/* Set visibility */
 	if (visible)
@@ -1406,7 +1402,7 @@ toolbar_visibility_changed (GtkWidget   *toolbar,
 	gboolean visible;
 	GtkAction *action;
 
-	visible = GTK_WIDGET_VISIBLE (toolbar);
+	visible = gtk_widget_get_visible (toolbar);
 
 	if (pluma_prefs_manager_toolbar_visible_can_set ())
 		pluma_prefs_manager_set_toolbar_visible (visible);
@@ -1826,7 +1822,7 @@ set_statusbar_style (PlumaWindow *window,
 	if (origin == NULL)
 		visible = pluma_prefs_manager_get_statusbar_visible ();
 	else
-		visible = GTK_WIDGET_VISIBLE (origin->priv->statusbar);
+		visible = gtk_widget_get_visible (origin->priv->statusbar);
 
 	if (visible)
 		gtk_widget_show (window->priv->statusbar);
@@ -1849,7 +1845,7 @@ statusbar_visibility_changed (GtkWidget   *statusbar,
 	gboolean visible;
 	GtkAction *action;
 
-	visible = GTK_WIDGET_VISIBLE (statusbar);
+	visible = gtk_widget_get_visible (statusbar);
 
 	if (pluma_prefs_manager_statusbar_visible_can_set ())
 		pluma_prefs_manager_set_statusbar_visible (visible);
@@ -2122,12 +2118,12 @@ clone_window (PlumaWindow *origin)
 	_pluma_panel_set_active_item_by_id (PLUMA_PANEL (window->priv->bottom_panel),
 					    panel_page);
 
-	if (GTK_WIDGET_VISIBLE (origin->priv->side_panel))
+	if (gtk_widget_get_visible (origin->priv->side_panel))
 		gtk_widget_show (window->priv->side_panel);
 	else
 		gtk_widget_hide (window->priv->side_panel);
 
-	if (GTK_WIDGET_VISIBLE (origin->priv->bottom_panel))
+	if (gtk_widget_get_visible (origin->priv->bottom_panel))
 		gtk_widget_show (window->priv->bottom_panel);
 	else
 		gtk_widget_hide (window->priv->bottom_panel);
@@ -3647,7 +3643,7 @@ side_panel_visibility_changed (GtkWidget   *side_panel,
 	gboolean visible;
 	GtkAction *action;
 
-	visible = GTK_WIDGET_VISIBLE (side_panel);
+	visible = gtk_widget_get_visible (side_panel);
 
 	if (pluma_prefs_manager_side_pane_visible_can_set ())
 		pluma_prefs_manager_set_side_pane_visible (visible);
@@ -3701,7 +3697,7 @@ bottom_panel_visibility_changed (PlumaPanel  *bottom_panel,
 	gboolean visible;
 	GtkAction *action;
 
-	visible = GTK_WIDGET_VISIBLE (GTK_WIDGET (bottom_panel));
+	visible = gtk_widget_get_visible (GTK_WIDGET (bottom_panel));
 
 	if (pluma_prefs_manager_bottom_panel_visible_can_set ())
 		pluma_prefs_manager_set_bottom_panel_visible (visible);
@@ -4173,7 +4169,7 @@ pluma_window_create_tab (PlumaWindow *window,
 				-1,
 				jump_to);
 
-	if (!GTK_WIDGET_VISIBLE (GTK_WIDGET (window)))
+	if (!gtk_widget_get_visible (GTK_WIDGET (window)))
 	{
 		gtk_window_present (GTK_WINDOW (window));
 	}
@@ -4225,7 +4221,7 @@ pluma_window_create_tab_from_uri (PlumaWindow         *window,
 				jump_to);
 
 
-	if (!GTK_WIDGET_VISIBLE (GTK_WIDGET (window)))
+	if (!gtk_widget_get_visible (GTK_WIDGET (window)))
 	{
 		gtk_window_present (GTK_WINDOW (window));
 	}