[balsa/gtk4: 100/206] Various: Use libbalsa_add_button_to_box()




commit 3c12700f9ce53e42131f8c80eb375bd0fea4eaf1
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sat Aug 29 17:02:24 2020 -0400

    Various: Use libbalsa_add_button_to_box()
    
    modified:   src/ab-main.c
    modified:   src/ab-window.c
    modified:   src/balsa-mime-widget-crypto.c
    modified:   src/balsa-mime-widget-vcalendar.c
    modified:   src/filter-edit-dialog.c
    modified:   src/filter-run-dialog.c

 src/ab-main.c                     | 11 +++--------
 src/ab-window.c                   | 11 ++---------
 src/balsa-mime-widget-crypto.c    | 18 ++++++------------
 src/balsa-mime-widget-vcalendar.c | 12 +++---------
 src/filter-edit-dialog.c          | 29 +++++++----------------------
 src/filter-run-dialog.c           | 29 ++++++++++++++++++-----------
 6 files changed, 39 insertions(+), 71 deletions(-)
---
diff --git a/src/ab-main.c b/src/ab-main.c
index 1a62da9ed..b83d984e6 100644
--- a/src/ab-main.c
+++ b/src/ab-main.c
@@ -832,23 +832,18 @@ static GtkWidget*
 bab_get_edit_button_box(struct ABMainWindow *abmw)
 {
     GtkWidget *box;
-    GtkSizeGroup *size_group;
 
     box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
-    size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
 
-    abmw->apply_button = libbalsa_button_box_button(_("_Apply"), size_group, GTK_ALIGN_START);
-    gtk_container_add(GTK_CONTAINER(box), abmw->apply_button);
+    abmw->apply_button = libbalsa_add_button_to_box(_("_Apply"), box, GTK_ALIGN_START);
     g_signal_connect(abmw->apply_button, "clicked",
                      G_CALLBACK(apply_button_cb), (gpointer) NULL);
 
-    abmw->remove_button = libbalsa_button_box_button(_("_Remove"), size_group, GTK_ALIGN_CENTER);
-    gtk_container_add(GTK_CONTAINER(box), abmw->remove_button);
+    abmw->remove_button = libbalsa_add_button_to_box(_("_Remove"), box, GTK_ALIGN_CENTER);
     g_signal_connect(abmw->remove_button, "clicked",
                      G_CALLBACK(remove_button_cb), (gpointer) NULL);
 
-    abmw->cancel_button = libbalsa_button_box_button(_("_Cancel"), size_group, GTK_ALIGN_END);
-    gtk_container_add(GTK_CONTAINER(box), abmw->cancel_button);
+    abmw->cancel_button = libbalsa_add_button_to_box(_("_Cancel"), box, GTK_ALIGN_END);
     g_signal_connect(abmw->cancel_button, "clicked",
                      G_CALLBACK(cancel_button_cb), abmw);
 
diff --git a/src/ab-window.c b/src/ab-window.c
index 49fdbedb2..9bdec0d29 100644
--- a/src/ab-window.c
+++ b/src/ab-window.c
@@ -236,7 +236,6 @@ balsa_ab_window_init(BalsaAbWindow *ab)
        *box2,
        *scrolled_window,
        *frame;
-    GtkSizeGroup *size_group;
 
     ab->current_address_book = NULL;
 
@@ -329,20 +328,14 @@ balsa_ab_window_init(BalsaAbWindow *ab)
     gtk_grid_attach(GTK_GRID(grid), hbox, 0, 2, 1, 1);
     gtk_widget_show(GTK_WIDGET(hbox));
 
-    size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
-
-    w = libbalsa_button_box_button(_("Run _Editor"), size_group, GTK_ALIGN_CENTER);
+    w = libbalsa_add_button_to_box(_("Run _Editor"), hbox, GTK_ALIGN_CENTER);
     g_signal_connect(w, "clicked",
                      G_CALLBACK(balsa_ab_window_run_editor), NULL);
-    gtk_container_add(GTK_CONTAINER(hbox), w);
-    gtk_widget_show(GTK_WIDGET(w));
 
-    w = libbalsa_button_box_button(_("_Re-import"), size_group, GTK_ALIGN_CENTER);
+    w = libbalsa_add_button_to_box(_("_Re-import"), hbox, GTK_ALIGN_CENTER);
     g_signal_connect(w, "clicked",
                      G_CALLBACK(balsa_ab_window_reload),
                       ab);
-    gtk_container_add(GTK_CONTAINER(hbox), w);
-    gtk_widget_show(w);
 
     balsa_ab_window_load(ab);
 
diff --git a/src/balsa-mime-widget-crypto.c b/src/balsa-mime-widget-crypto.c
index 17ef0f218..b7a624292 100644
--- a/src/balsa-mime-widget-crypto.c
+++ b/src/balsa-mime-widget-crypto.c
@@ -129,39 +129,33 @@ balsa_mime_widget_signature_widget(LibBalsaMessageBody * mime_body,
     if (g_mime_gpgme_sigstat_protocol(mime_body->sig_info) == GPGME_PROTOCOL_OpenPGP) {
        GtkWidget *hbox;
         GtkWidget *button;
-        GtkSizeGroup *size_group;
 
         hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, BMW_HBOX_SPACE);
         gtk_widget_set_vexpand(hbox, TRUE);
         gtk_widget_set_valign(hbox, GTK_ALIGN_FILL);
         gtk_container_add(GTK_CONTAINER(vbox), hbox);
 
-        size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
-
         if (g_mime_gpgme_sigstat_status(mime_body->sig_info) == GPG_ERR_NO_PUBKEY) {
 #ifdef ENABLE_AUTOCRYPT
                GBytes *autocrypt_key;
 
                autocrypt_key = autocrypt_get_key(g_mime_gpgme_sigstat_fingerprint(mime_body->sig_info), 
NULL);
                if (autocrypt_key != NULL) {
-                       button = libbalsa_button_box_button(_("_Import Autocrypt key"),
-                                                            size_group, GTK_ALIGN_FILL);
+                       button = libbalsa_add_button_to_box(_("_Import Autocrypt key"),
+                                                            hbox, GTK_ALIGN_FILL);
                        g_object_set_data_full(G_OBJECT(button), "autocrypt_key", autocrypt_key, 
(GDestroyNotify) g_bytes_unref);
                        g_signal_connect(button, "clicked", G_CALLBACK(on_key_import_button), NULL);
-                       gtk_container_add(GTK_CONTAINER(hbox), button);
                }
 #endif
-            button = libbalsa_button_box_button(_("_Search key server for this key"),
-                                                size_group, GTK_ALIGN_FILL);
+            button = libbalsa_add_button_to_box(_("_Search key server for this key"),
+                                                hbox, GTK_ALIGN_FILL);
         } else {
-            button = libbalsa_button_box_button(_("_Search key server for updates of this key"),
-                                                size_group, GTK_ALIGN_FILL);
+            button = libbalsa_add_button_to_box(_("_Search key server for updates of this key"),
+                                                hbox, GTK_ALIGN_FILL);
         }
         g_signal_connect(button, "clicked",
                          G_CALLBACK(on_gpg_key_button),
                          (gpointer) g_mime_gpgme_sigstat_fingerprint(mime_body->sig_info));
-
-        gtk_container_add(GTK_CONTAINER(hbox), button);
     }
 
     /* Hack alert: if we omit the box below and use the expander as signature widget
diff --git a/src/balsa-mime-widget-vcalendar.c b/src/balsa-mime-widget-vcalendar.c
index 65d6c5ead..835b7d0ad 100644
--- a/src/balsa-mime-widget-vcalendar.c
+++ b/src/balsa-mime-widget-vcalendar.c
@@ -251,7 +251,6 @@ balsa_vevent_widget(LibBalsaVEvent *event, LibBalsaVCal *vcal, gboolean may_repl
        GtkWidget *label;
        GtkWidget *bbox;
        GtkWidget *button;
-        GtkSizeGroup *size_group;
 
        /* add the callback data to the event object */
        g_object_set_data_full(G_OBJECT(event), "ev:sender",
@@ -269,9 +268,7 @@ balsa_vevent_widget(LibBalsaVEvent *event, LibBalsaVCal *vcal, gboolean may_repl
         bbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
        gtk_container_add(GTK_CONTAINER(box), bbox);
 
-        size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
-
-        button = libbalsa_button_box_button(_("Accept"), size_group, GTK_ALIGN_CENTER);
+        button = libbalsa_add_button_to_box(_("Accept"), bbox, GTK_ALIGN_CENTER);
        g_object_set_data(G_OBJECT(button), "event", event);
 
        /* Note: we must ref the full VCal object here as time zone information is stored in it.  Only 
ref'ing the event would thus
@@ -282,23 +279,20 @@ balsa_vevent_widget(LibBalsaVEvent *event, LibBalsaVCal *vcal, gboolean may_repl
                          GINT_TO_POINTER(ICAL_PARTSTAT_ACCEPTED));
        g_signal_connect(button, "clicked",
                         G_CALLBACK(vevent_reply), bbox);
-       gtk_container_add(GTK_CONTAINER(bbox), button);
 
-        button = libbalsa_button_box_button(_("Accept tentatively"), size_group, GTK_ALIGN_CENTER);
+        button = libbalsa_add_button_to_box(_("Accept tentatively"), bbox, GTK_ALIGN_CENTER);
        g_object_set_data(G_OBJECT(button), "event", event);
        g_object_set_data(G_OBJECT(button), "mode",
                          GINT_TO_POINTER(ICAL_PARTSTAT_TENTATIVE));
        g_signal_connect(button, "clicked",
                         G_CALLBACK(vevent_reply), bbox);
-       gtk_container_add(GTK_CONTAINER(bbox), button);
 
-        button = libbalsa_button_box_button(_("Decline"), size_group, GTK_ALIGN_CENTER);
+        button = libbalsa_add_button_to_box(_("Decline"), bbox, GTK_ALIGN_CENTER);
        g_object_set_data(G_OBJECT(button), "event", event);
        g_object_set_data(G_OBJECT(button), "mode",
                          GINT_TO_POINTER(ICAL_PARTSTAT_DECLINED));
        g_signal_connect(button, "clicked",
                         G_CALLBACK(vevent_reply), bbox);
-       gtk_container_add(GTK_CONTAINER(bbox), button);
 
        return box;
     } else
diff --git a/src/filter-edit-dialog.c b/src/filter-edit-dialog.c
index 8a239e611..049bb6af7 100644
--- a/src/filter-edit-dialog.c
+++ b/src/filter-edit-dialog.c
@@ -180,7 +180,6 @@ static GtkWidget *
 build_left_side(void)
 {
     GtkWidget *vbox, *bbox;
-    GtkSizeGroup *size_group;
     GtkWidget *sw;
 
     /*
@@ -219,21 +218,18 @@ build_left_side(void)
 
     /* new and delete buttons */
     bbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
-    size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
 
     gtk_container_add(GTK_CONTAINER(vbox), bbox);
 
     /* new button */
     /* Translators: button "New" filter */
-    fe_new_button = libbalsa_button_box_button(C_("filter", "_New"), size_group, GTK_ALIGN_CENTER);
+    fe_new_button = libbalsa_add_button_to_box(C_("filter", "_New"), bbox, GTK_ALIGN_CENTER);
     g_signal_connect(fe_new_button, "clicked",
                     G_CALLBACK(fe_new_pressed), NULL);
-    gtk_container_add(GTK_CONTAINER(bbox), fe_new_button);
     /* delete button */
-    fe_delete_button = libbalsa_button_box_button(("_Delete"), size_group, GTK_ALIGN_CENTER);
+    fe_delete_button = libbalsa_add_button_to_box(("_Delete"), bbox, GTK_ALIGN_CENTER);
     g_signal_connect(fe_delete_button, "clicked",
                     G_CALLBACK(fe_delete_pressed), NULL);
-    gtk_container_add(GTK_CONTAINER(bbox), fe_delete_button);
     gtk_widget_set_sensitive(fe_delete_button, FALSE);
 
     return vbox;
@@ -250,7 +246,6 @@ build_match_page()
     GtkWidget *page, *button;
     GtkWidget *label, *scroll;
     GtkWidget *box = NULL;
-    GtkSizeGroup *size_group;
 
     /* The notebook page */
     page = gtk_grid_new();
@@ -313,21 +308,16 @@ build_match_page()
     gtk_widget_set_hexpand(box, TRUE);
     gtk_grid_attach(GTK_GRID(page), box, 0, 3, 2, 1);
 
-    size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
-
-    fe_condition_edit_button = libbalsa_button_box_button(_("_Edit"), size_group, GTK_ALIGN_START);
+    fe_condition_edit_button = libbalsa_add_button_to_box(_("_Edit"), box, GTK_ALIGN_START);
     gtk_widget_set_sensitive(fe_condition_edit_button,FALSE);
-    gtk_container_add(GTK_CONTAINER(box), fe_condition_edit_button);
     g_signal_connect(fe_condition_edit_button, "clicked",
                      G_CALLBACK(fe_edit_condition), GINT_TO_POINTER(0));
     /* Translators: button "New" filter match */
-    button = libbalsa_button_box_button(C_("filter match", "Ne_w"), size_group, GTK_ALIGN_CENTER);
-    gtk_container_add(GTK_CONTAINER(box), button);
+    button = libbalsa_add_button_to_box(C_("filter match", "Ne_w"), box, GTK_ALIGN_CENTER);
     g_signal_connect(button, "clicked",
                      G_CALLBACK(fe_edit_condition), GINT_TO_POINTER(1));
-    fe_condition_delete_button = libbalsa_button_box_button(_("_Remove"), size_group, GTK_ALIGN_END);
+    fe_condition_delete_button = libbalsa_add_button_to_box(_("_Remove"), box, GTK_ALIGN_END);
     gtk_widget_set_sensitive(fe_condition_delete_button,FALSE);
-    gtk_container_add(GTK_CONTAINER(box), fe_condition_delete_button);
     g_signal_connect(fe_condition_delete_button, "clicked",
                     G_CALLBACK(fe_condition_remove_pressed), NULL);
 
@@ -495,7 +485,6 @@ build_right_side(GtkWindow * window)
     GtkWidget *rightside;
     GtkWidget *notebook, *page;
     GtkWidget *bbox;
-    GtkSizeGroup *size_group;
 
     rightside = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
 
@@ -517,17 +506,13 @@ build_right_side(GtkWindow * window)
     bbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
     gtk_container_add(GTK_CONTAINER(rightside), bbox);
 
-    size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH);
-
-    fe_apply_button = libbalsa_button_box_button(_("_Apply"), size_group, GTK_ALIGN_START);
+    fe_apply_button = libbalsa_add_button_to_box(_("_Apply"), bbox, GTK_ALIGN_START);
     g_signal_connect(fe_apply_button, "clicked",
                     G_CALLBACK(fe_apply_pressed), NULL);
-    gtk_container_add(GTK_CONTAINER(bbox), fe_apply_button);
 
-    fe_revert_button = libbalsa_button_box_button(_("Re_vert"), size_group, GTK_ALIGN_END);
+    fe_revert_button = libbalsa_add_button_to_box(_("Re_vert"), bbox, GTK_ALIGN_END);
     g_signal_connect(fe_revert_button, "clicked",
                     G_CALLBACK(fe_revert_pressed), NULL);
-    gtk_container_add(GTK_CONTAINER(bbox), fe_revert_button);
     gtk_widget_set_sensitive(fe_apply_button, FALSE);
     gtk_widget_set_sensitive(fe_revert_button, FALSE);
 
diff --git a/src/filter-run-dialog.c b/src/filter-run-dialog.c
index 1ad14b7eb..468eca1e8 100644
--- a/src/filter-run-dialog.c
+++ b/src/filter-run-dialog.c
@@ -279,6 +279,7 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
     GtkTreeSelection *selection;
     GtkWidget *button;
     GtkWidget *sw;
+    GtkSizeGroup *size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 
 
 /*
@@ -339,25 +340,20 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
     gtk_container_add(GTK_CONTAINER(vbox), sw);
 
     /* To keep a consistent look, make a button box for a single button. */
-    bbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
-    gtk_box_set_spacing(GTK_BOX(bbox), 2);
-    gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_SPREAD);
+    bbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
     gtk_widget_set_margin_top(bbox, 2);
     gtk_widget_set_margin_bottom(bbox, 2);
     gtk_container_add(GTK_CONTAINER(vbox), bbox);
 
     /* "Apply selected" button */
     p->apply_selected_button = button =
-            gtk_button_new_with_mnemonic(_("_Apply Selected"));
+            libbalsa_add_button_to_box(_("_Apply Selected"), bbox, GTK_ALIGN_CENTER);
     gtk_widget_set_sensitive(button, FALSE);
     g_signal_connect_swapped(button, "clicked",
                              G_CALLBACK(fr_apply_selected_pressed), p);
-    gtk_container_add(GTK_CONTAINER(bbox), button);
 
     /* Buttons between the 2 lists */
-    bbox = gtk_button_box_new(GTK_ORIENTATION_VERTICAL);
-    gtk_box_set_spacing(GTK_BOX(bbox), 2);
-    gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_SPREAD);
+    bbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
 
     /* Right/Add button */
     p->add_button = button =
@@ -368,6 +364,8 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
     gtk_widget_set_sensitive(button, FALSE);
     g_signal_connect_swapped(button, "clicked",
                              G_CALLBACK(fr_add_pressed), p);
+    gtk_widget_set_vexpand(button, TRUE);
+    gtk_widget_set_valign(button, GTK_ALIGN_END);
     gtk_container_add(GTK_CONTAINER(bbox), button);
     /* Left/Remove button */
     p->remove_button = button =
@@ -378,6 +376,8 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
     gtk_widget_set_sensitive(button, FALSE);
     g_signal_connect_swapped(button, "clicked",
                              G_CALLBACK(fr_remove_pressed), p);
+    gtk_widget_set_vexpand(button, TRUE);
+    gtk_widget_set_valign(button, GTK_ALIGN_START);
     gtk_container_add(GTK_CONTAINER(bbox), button);
 
     gtk_widget_set_margin_start(bbox, 6);
@@ -410,9 +410,7 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
     gtk_container_add(GTK_CONTAINER(vbox), sw);
 
     /* up down arrow buttons */
-    bbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
-    gtk_box_set_spacing(GTK_BOX(bbox), 2);
-    gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_SPREAD);
+    bbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
 
     gtk_widget_set_margin_top(bbox, 2);
     gtk_widget_set_margin_bottom(bbox, 2);
@@ -427,6 +425,9 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
                                 _("Move selected filter up"));
     g_signal_connect(button, "clicked",
                     G_CALLBACK(fr_up_pressed), p);
+    gtk_widget_set_hexpand(button, TRUE);
+    gtk_widget_set_halign(button, GTK_ALIGN_CENTER);
+    gtk_size_group_add_widget(size_group, button);
     gtk_container_add(GTK_CONTAINER(bbox), button);
     /* down button */
     p->move_down_button = button =
@@ -437,6 +438,9 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
                                 _("Move selected filter down"));
     g_signal_connect(button, "clicked",
                     G_CALLBACK(fr_down_pressed), p);
+    gtk_widget_set_hexpand(button, TRUE);
+    gtk_widget_set_halign(button, GTK_ALIGN_CENTER);
+    gtk_size_group_add_widget(size_group, button);
     gtk_container_add(GTK_CONTAINER(bbox), button);
 
     p->apply_now_button = button =
@@ -444,6 +448,9 @@ balsa_filter_run_dialog_init(BalsaFilterRunDialog *p)
     gtk_widget_set_sensitive(button, FALSE);
     g_signal_connect_swapped(button, "clicked",
                              G_CALLBACK(fr_apply_now_pressed), p);
+    gtk_widget_set_hexpand(button, TRUE);
+    gtk_widget_set_halign(button, GTK_ALIGN_CENTER);
+    gtk_size_group_add_widget(size_group, button);
     gtk_container_add(GTK_CONTAINER(bbox), button);
 
     p->filters_modified = FALSE;


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