[Xfce4-commits] [apps/xfce4-terminal] 01/01: Add hidden option MiscSlimTabs to override huge gtk3 tabs style

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f2404 pushed a commit to branch master
in repository apps/xfce4-terminal.

commit 763bd8fce3ab3c2bf039852eed507529423d54e0
Author: Igor <f2404 at yandex.ru>
Date:   Wed Dec 21 15:13:31 2016 +0300

    Add hidden option MiscSlimTabs to override huge gtk3 tabs style
---
 terminal/terminal-preferences.c | 11 ++++++++++
 terminal/terminal-window.c      | 46 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/terminal/terminal-preferences.c b/terminal/terminal-preferences.c
index 99ff5ae..851301a 100644
--- a/terminal/terminal-preferences.c
+++ b/terminal/terminal-preferences.c
@@ -102,6 +102,7 @@ enum
   PROP_MISC_DEFAULT_WORKING_DIR,
   PROP_MISC_REWRAP_ON_RESIZE,
   PROP_MISC_SHIFT_ARROWS_SCROLL,
+  PROP_MISC_SLIM_TABS,
   PROP_SCROLLING_BAR,
   PROP_SCROLLING_LINES,
   PROP_SCROLLING_ON_OUTPUT,
@@ -935,6 +936,16 @@ terminal_preferences_class_init (TerminalPreferencesClass *klass)
                             G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
 
   /**
+   * TerminalPreferences:misc-shift-arrows-scroll:
+   **/
+  preferences_props[PROP_MISC_SLIM_TABS] =
+      g_param_spec_boolean ("misc-slim-tabs",
+                            NULL,
+                            "MiscSlimTabs",
+                            FALSE,
+                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+
+  /**
    * TerminalPreferences:scrolling-bar:
    **/
   preferences_props[PROP_SCROLLING_BAR] =
diff --git a/terminal/terminal-window.c b/terminal/terminal-window.c
index 92299ef..79350f6 100644
--- a/terminal/terminal-window.c
+++ b/terminal/terminal-window.c
@@ -70,6 +70,26 @@ enum
   LAST_SIGNAL
 };
 
+/* CSS for slim notebook tabs style */
+const gchar *CSS_SLIM_TABS =
+"notebook tab {\n"
+"  min-height: 0;\n"
+"  padding-top: 2px;\n"
+"  padding-bottom: 2px;\n"
+"}\n"
+"notebook tab button {\n"
+"  min-height: 0;\n"
+"  min-width: 0;\n"
+"  padding: 2px;\n"
+"  margin-top: 2px;\n"
+"  margin-bottom: 2px;\n"
+"}\n"
+"notebook button {\n"
+"  min-height: 0;\n"
+"  min-width: 0;\n"
+"  padding: 2px;\n"
+"}\n";
+
 
 
 static void         terminal_window_finalize                      (GObject                *object);
@@ -96,6 +116,7 @@ static gboolean     terminal_window_accel_activate                (GtkAccelGroup
                                                                    GdkModifierType         accel_mods,
                                                                    TerminalWindow         *window);
 static void         terminal_window_update_actions                (TerminalWindow         *window);
+static void         terminal_window_update_slim_tabs              (TerminalWindow         *window);
 static void         terminal_window_notebook_page_switched        (GtkNotebook            *notebook,
                                                                    GtkWidget              *page,
                                                                    guint                   page_num,
@@ -449,6 +470,8 @@ terminal_window_init (TerminalWindow *window)
   /* set the notebook group id */
   gtk_notebook_set_group_name (GTK_NOTEBOOK (window->priv->notebook), window_notebook_group);
 
+  terminal_window_update_slim_tabs (window);
+
   /* signals */
   g_signal_connect (G_OBJECT (window->priv->notebook), "switch-page",
       G_CALLBACK (terminal_window_notebook_page_switched), window);
@@ -881,6 +904,29 @@ terminal_window_update_actions (TerminalWindow *window)
 
 
 static void
+terminal_window_update_slim_tabs (TerminalWindow *window)
+{
+  GdkScreen      *screen = gtk_window_get_screen (GTK_WINDOW (window));
+  GtkCssProvider *provider;
+  gboolean        slim_tabs;
+
+  g_object_get (G_OBJECT (window->priv->preferences),
+                "misc-slim-tabs", &slim_tabs,
+                NULL);
+  if (slim_tabs)
+    {
+      provider = gtk_css_provider_new ();
+      gtk_style_context_add_provider_for_screen (screen,
+                                                 GTK_STYLE_PROVIDER (provider),
+                                                 GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
+      gtk_css_provider_load_from_data (provider, CSS_SLIM_TABS, -1, NULL);
+      g_object_unref (provider);
+    }
+}
+
+
+
+static void
 terminal_window_notebook_page_switched (GtkNotebook     *notebook,
                                         GtkWidget       *page,
                                         guint            page_num,

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