[libgda] GdaBrowser: misc improvements to the query exec. perspective

[Vivien Malerba <vivien src gnome org>]

commit 5bb636472430c8ff3ac070ac70cc67b98d3e40bd
Author: Vivien Malerba <malerba gnome-db org>
Date:   Fri Sep 4 21:57:16 2009 +0200

    GdaBrowser: misc improvements to the query exec. perspective

 tools/browser/query-exec/query-console.c |    7 ++++---
 tools/browser/query-exec/query-editor.c  |    1 +
 2 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/tools/browser/query-exec/query-console.c b/tools/browser/query-exec/query-console.c
index 274fc3f..ef7a149 100644
--- a/tools/browser/query-exec/query-console.c
+++ b/tools/browser/query-exec/query-console.c
@@ -35,7 +35,7 @@
 #include <libgda/sql-parser/gda-sql-parser.h>
 #include <libgda-ui/libgda-ui.h>
 
-#define VARIABLES_HELP _("This area allows to give values to\n" \
+#define VARIABLES_HELP _("<small>This area allows to give values to\n" \
 			 "variables defined in the SQL code\n"		\
 			 "using the following syntax:\n"		\
 			 "<b><tt>##&lt;variable name&gt;::&lt;type&gt;[::null]</tt></b>\n" \
@@ -43,7 +43,7 @@
 			 "<span foreground=\"#4e9a06\"><b><tt>##id::int</tt></b></span>\n      defines <b>id</b> as a non NULL integer\n" \
 			 "<span foreground=\"#4e9a06\"><b><tt>##age::string::null</tt></b></span>\n      defines <b>age</b> as a a string\n\n" \
 			 "Valid types are: <tt>string</tt>, <tt>boolean</tt>, <tt>int</tt>,\n" \
-			 "<tt>date</tt>, <tt>time</tt>, <tt>timestamp</tt>, <tt>guint</tt>")
+			 "<tt>date</tt>, <tt>time</tt>, <tt>timestamp</tt>, <tt>guint</tt></small>")
 
 struct _QueryConsolePrivate {
 	BrowserConnection *bcnc;
@@ -523,7 +523,8 @@ compute_params (QueryConsole *tconsole)
 		}
 		else {
 			show_variables = TRUE;
-			tconsole->priv->params_form = gtk_label_new ("Error!");
+			tconsole->priv->params_form = gtk_label_new ("");
+			gtk_label_set_markup (GTK_LABEL (tconsole->priv->params_form), VARIABLES_HELP);
 		}
 		gtk_container_add (GTK_CONTAINER (tconsole->priv->params_form_box), tconsole->priv->params_form);
 		gtk_widget_show (tconsole->priv->params_form);
diff --git a/tools/browser/query-exec/query-editor.c b/tools/browser/query-exec/query-editor.c
index fc91ec9..315fa5b 100644
--- a/tools/browser/query-exec/query-editor.c
+++ b/tools/browser/query-exec/query-editor.c
@@ -745,6 +745,7 @@ query_editor_start_history_batch (QueryEditor *editor, QueryEditorHistoryBatch *
 	tag = gtk_text_buffer_create_tag (buffer, NULL,
 					  "pixels-below-lines", 3,
 					  "foreground", "black",
+					  "scale", PANGO_SCALE_SMALL,
 					  "weight", PANGO_WEIGHT_BOLD, NULL);
 	hdata->tag = g_object_ref (tag);
 	g_hash_table_insert (editor->priv->hash, tag, hist_item_data_ref (hdata));