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[evolution] Workaround GtkComboBoxText/GtkComboBoxEntry in .ui files

commit 2de2e7f12f3b4e5944732d1c2172a3d174d5a219
Author: Milan Crha <mcrha redhat com>
Date:   Wed Oct 27 21:43:25 2010 +0200

    Workaround GtkComboBoxText/GtkComboBoxEntry in .ui files

 addressbook/gui/contact-editor/contact-editor.ui |    8 +-
 calendar/gui/dialogs/event-page.ui               |    2 +-
 e-util/e-datetime-format.c                       |    2 +-
 e-util/e-util.c                                  |    8 +++
 e-util/gtk-compat.h                              |   66 ++++++++++++++++++++++
 filter/filter.ui                                 |    2 +-
 mail/mail-config.ui                              |    6 +-
 smime/gui/smime-ui.ui                            |    2 +-
 widgets/misc/e-dateedit.c                        |   24 ++++++--
 9 files changed, 103 insertions(+), 17 deletions(-)
---
diff --git a/addressbook/gui/contact-editor/contact-editor.ui b/addressbook/gui/contact-editor/contact-editor.ui
index 88c90c1..1c0dcca 100644
--- a/addressbook/gui/contact-editor/contact-editor.ui
+++ b/addressbook/gui/contact-editor/contact-editor.ui
@@ -376,7 +376,7 @@
                                       </packing>
                                     </child>
                                     <child>
-                                      <object class="GtkComboBox" id="combobox-email-1">
+                                      <object class="GtkComboBoxText" id="combobox-email-1">
                                         <property name="visible">True</property>
                                         <property name="model">model2</property>
                                         <child>
@@ -392,7 +392,7 @@
                                       </packing>
                                     </child>
                                     <child>
-                                      <object class="GtkComboBox" id="combobox-email-3">
+                                      <object class="GtkComboBoxText" id="combobox-email-3">
                                         <property name="visible">True</property>
                                         <property name="model">model3</property>
                                         <child>
@@ -410,7 +410,7 @@
                                       </packing>
                                     </child>
                                     <child>
-                                      <object class="GtkComboBox" id="combobox-email-2">
+                                      <object class="GtkComboBoxText" id="combobox-email-2">
                                         <property name="visible">True</property>
                                         <property name="model">model4</property>
                                         <child>
@@ -428,7 +428,7 @@
                                       </packing>
                                     </child>
                                     <child>
-                                      <object class="GtkComboBox" id="combobox-email-4">
+                                      <object class="GtkComboBoxText" id="combobox-email-4">
                                         <property name="visible">True</property>
                                         <property name="model">model5</property>
                                         <child>
diff --git a/calendar/gui/dialogs/event-page.ui b/calendar/gui/dialogs/event-page.ui
index 1791904..fe3ece2 100644
--- a/calendar/gui/dialogs/event-page.ui
+++ b/calendar/gui/dialogs/event-page.ui
@@ -1059,7 +1059,7 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkComboBox" id="alarm-time-combobox">
+                      <object class="GtkComboBoxText" id="alarm-time-combobox">
                         <property name="visible">True</property>
                         <property name="add_tearoffs">False</property>
                         <property name="focus_on_click">True</property>
diff --git a/e-util/e-datetime-format.c b/e-util/e-datetime-format.c
index e78b8cf..f5155be 100644
--- a/e-util/e-datetime-format.c
+++ b/e-util/e-datetime-format.c
@@ -513,7 +513,7 @@ e_datetime_format_add_setup_widget (GtkWidget *table, gint row, const gchar *com
 
 		store = gtk_list_store_new (1, G_TYPE_STRING);
 		combo = g_object_new (
-			GTK_TYPE_COMBO_BOX,
+			GTK_TYPE_COMBO_BOX_TEXT,
 			"model", store,
 			"has-entry", TRUE,
 			"entry-text-column", 0,
diff --git a/e-util/e-util.c b/e-util/e-util.c
index 22f792c..f27b3f3 100644
--- a/e-util/e-util.c
+++ b/e-util/e-util.c
@@ -57,6 +57,14 @@
 
 #include "e-util.h"
 #include "e-util-private.h"
+#include "gtk-compat.h"
+
+#if !GTK_CHECK_VERSION (2,23,0)
+	#undef GtkComboBoxText
+	ENSURE_GTK_COMBO_BOX_TEXT_TYPE
+#else
+	ENSURE_GTK_COMBO_BOX_ENTRY_TYPE
+#endif
 
 /**
  * e_get_gnome2_user_dir:
diff --git a/e-util/gtk-compat.h b/e-util/gtk-compat.h
index 3b9c7ef..9dfa8a6 100644
--- a/e-util/gtk-compat.h
+++ b/e-util/gtk-compat.h
@@ -12,10 +12,76 @@
 #define gtk_combo_box_text_get_active_text	gtk_combo_box_get_active_text
 #define GTK_COMBO_BOX_TEXT			GTK_COMBO_BOX
 #define GtkComboBoxText				GtkComboBox
+
+/* The below can be used only once in sources */
+#define ENSURE_GTK_COMBO_BOX_TEXT_TYPE						\
+	GType gtk_combo_box_text_get_type (void);				\
+	typedef struct _GtkComboBoxText GtkComboBoxText;			\
+	typedef struct _GtkComboBoxTextClass GtkComboBoxTextClass;		\
+										\
+	struct _GtkComboBoxText {						\
+		GtkComboBox parent;						\
+	};									\
+										\
+	struct _GtkComboBoxTextClass {						\
+		GtkComboBoxClass parent_class;					\
+	};									\
+										\
+										\
+	G_DEFINE_TYPE (GtkComboBoxText, gtk_combo_box_text, GTK_TYPE_COMBO_BOX)	\
+										\
+	static void gtk_combo_box_text_init (GtkComboBoxText *cbt) {}		\
+	static void gtk_combo_box_text_class_init (GtkComboBoxTextClass *kl) {}
+
 #endif
 
 #if GTK_CHECK_VERSION (2,23,0)
 #define GTK_COMBO_BOX_ENTRY			GTK_COMBO_BOX
+
+#define ENSURE_GTK_COMBO_BOX_ENTRY_TYPE						\
+	GType gtk_combo_box_entry_get_type (void);				\
+	typedef struct _GtkComboBoxEntry GtkComboBoxEntry;			\
+	typedef struct _GtkComboBoxEntryClass GtkComboBoxEntryClass;		\
+										\
+	struct _GtkComboBoxEntry {						\
+		GtkComboBoxText parent;						\
+	};									\
+										\
+	struct _GtkComboBoxEntryClass {						\
+		GtkComboBoxTextClass parent_class;				\
+	};									\
+										\
+	G_DEFINE_TYPE (GtkComboBoxEntry, gtk_combo_box_entry, GTK_TYPE_COMBO_BOX_TEXT)\
+										\
+	static GObject *							\
+	gtk_combo_box_entry_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) \
+	{									\
+		GObjectConstructParam *params = g_new0 (GObjectConstructParam, n_construct_properties + 1);\
+		GValue val = {0};						\
+		GObject *res;							\
+		gint ii;							\
+										\
+		for (ii = 0; ii < n_construct_properties; ii++) {		\
+			params[ii] = construct_properties[ii];			\
+		}								\
+										\
+		g_value_init (&val, G_TYPE_BOOLEAN);				\
+		g_value_set_boolean (&val, TRUE);				\
+										\
+		params[n_construct_properties].pspec = g_object_class_find_property (G_OBJECT_CLASS (gtk_combo_box_entry_parent_class), "has-entry");\
+		params[n_construct_properties].value = &val;			\
+										\
+		res = G_OBJECT_CLASS (gtk_combo_box_entry_parent_class)->constructor (type, n_construct_properties + 1, params);\
+										\
+		g_free (params);						\
+		return res;							\
+	}									\
+	static void gtk_combo_box_entry_init (GtkComboBoxEntry *cbt) {}		\
+	static void gtk_combo_box_entry_class_init (GtkComboBoxEntryClass *kl)	\
+	{									\
+		GObjectClass *object_class = G_OBJECT_CLASS (kl);		\
+		object_class->constructor = gtk_combo_box_entry_constructor;	\
+	}
 #else
 #define gtk_combo_box_set_entry_text_column \
 	gtk_combo_box_entry_set_text_column
diff --git a/filter/filter.ui b/filter/filter.ui
index b2e11f6..a7e981c 100644
--- a/filter/filter.ui
+++ b/filter/filter.ui
@@ -107,7 +107,7 @@
       </packing>
     </child>
     <child>
-      <object class="GtkComboBox" id="filter_source_combobox">
+      <object class="GtkComboBoxText" id="filter_source_combobox">
         <property name="visible">True</property>
         <property name="model">model1</property>
         <child>
diff --git a/mail/mail-config.ui b/mail/mail-config.ui
index 7252206..171205c 100644
--- a/mail/mail-config.ui
+++ b/mail/mail-config.ui
@@ -2704,7 +2704,7 @@ For example: "Work" or "Personal"</property>
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkComboBox" id="comboboxEmptyTrashDays">
+                          <object class="GtkComboBoxText" id="comboboxEmptyTrashDays">
                             <property name="visible">True</property>
                             <property name="model">model1</property>
                             <child>
@@ -3342,7 +3342,7 @@ For example: "Work" or "Personal"</property>
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkComboBox" id="default_junk_plugin">
+                          <object class="GtkComboBoxText" id="default_junk_plugin">
                             <property name="visible">True</property>
                           </object>
                           <packing>
@@ -3427,7 +3427,7 @@ For example: "Work" or "Personal"</property>
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkComboBox" id="junk_empty_combobox">
+                          <object class="GtkComboBoxText" id="junk_empty_combobox">
                             <property name="visible">True</property>
                             <property name="model">model2</property>
                             <child>
diff --git a/smime/gui/smime-ui.ui b/smime/gui/smime-ui.ui
index 3d3dd28..0f876ea 100644
--- a/smime/gui/smime-ui.ui
+++ b/smime/gui/smime-ui.ui
@@ -1332,7 +1332,7 @@
           </packing>
         </child>
         <child>
-          <object class="GtkComboBox" id="cert_combobox">
+          <object class="GtkComboBoxText" id="cert_combobox">
             <property name="visible">True</property>
             <property name="model">model1</property>
             <child>
diff --git a/widgets/misc/e-dateedit.c b/widgets/misc/e-dateedit.c
index da3c9db..5045a1d 100644
--- a/widgets/misc/e-dateedit.c
+++ b/widgets/misc/e-dateedit.c
@@ -573,11 +573,22 @@ create_children			(EDateEdit	*dedit)
 	time_store = gtk_list_store_new (1, G_TYPE_STRING);
 #if GTK_CHECK_VERSION(2,23,0)
 	priv->time_combo = g_object_new (
-		GTK_TYPE_COMBO_BOX,
+		GTK_TYPE_COMBO_BOX_TEXT,
 		"model", time_store,
 		"has-entry", TRUE,
 		"entry-text-column", 0,
 		NULL);
+
+	{
+	GtkCellRenderer *cell;
+
+	gtk_cell_layout_clear (GTK_CELL_LAYOUT (priv->time_combo));
+
+	cell = gtk_cell_renderer_text_new ();
+	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->time_combo), cell, TRUE);
+	gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (priv->time_combo), cell, "text", 0, NULL);
+	}
+	
 #else
 	priv->time_combo = gtk_combo_box_entry_new_with_model (
 		GTK_TREE_MODEL (time_store), 0);
@@ -1581,16 +1592,16 @@ static void
 rebuild_time_popup			(EDateEdit	*dedit)
 {
 	EDateEditPrivate *priv;
-	GtkComboBoxText *combo;
+	GtkListStore *list_store;
+	GtkTreeIter iter;
 	gchar buffer[40];
 	struct tm tmp_tm;
 	gint hour, min;
 
 	priv = dedit->priv;
 
-	combo = GTK_COMBO_BOX_TEXT (priv->time_combo);
-
-	gtk_list_store_clear (GTK_LIST_STORE (gtk_combo_box_get_model (combo)));
+	list_store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (priv->time_combo)));
+	gtk_list_store_clear (list_store);
 
 	/* Fill the struct tm with some sane values. */
 	tmp_tm.tm_year = 2000;
@@ -1633,7 +1644,8 @@ rebuild_time_popup			(EDateEdit	*dedit)
 			if (!priv->use_24_hour_format && buffer[0] == '0')
 				buffer[0] = ' ';
 
-			gtk_combo_box_text_append_text (combo, buffer);
+			gtk_list_store_append (list_store, &iter);
+			gtk_list_store_set (list_store, &iter, 0, buffer, -1);
 		}
 	}
 }
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