fix scrolled the result text make the screen black

From: Xiangfu Liu <xiangfu@sharism.cc>

Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>
---

 src/pangoview.cpp |   16 ++++++++--------
 src/stardict.cpp  |    9 +++++++--
 2 files changed, 15 insertions(+), 10 deletions(-)


diff --git a/src/pangoview.cpp b/src/pangoview.cpp
index e400ac3..b386b6e 100644
--- a/src/pangoview.cpp
+++ b/src/pangoview.cpp
@@ -164,7 +164,7 @@ TextPangoWidget::TextPangoWidget()
 	textview_ = GTK_TEXT_VIEW(gtk_text_view_new());
 	gtk_widget_show(GTK_WIDGET(textview_));
 	gtk_text_view_set_editable(textview_, FALSE);
-	gtk_text_view_set_cursor_visible(textview_, FALSE);
+	gtk_text_view_set_cursor_visible(textview_, TRUE);
 	gtk_text_view_set_wrap_mode(textview_, GTK_WRAP_WORD_CHAR);
 	gtk_text_view_set_left_margin(textview_, 5);
 	gtk_text_view_set_right_margin(textview_, 5);
@@ -178,16 +178,14 @@ TextPangoWidget::TextPangoWidget()
 					   &iter_, 0);
 	scroll_win_ = GTK_SCROLLED_WINDOW(gtk_scrolled_window_new(NULL, NULL));
 	gtk_widget_show(GTK_WIDGET(scroll_win_));
-
-
-	gtk_scrolled_window_set_policy(scroll_win_,
+	gtk_container_add(GTK_CONTAINER(scroll_win_), GTK_WIDGET(textview_));
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win_),
 				       //altought textview's set_wrap_mode will cause
 				       //this can be GTK_POLICY_NEVER,but...
 				       //there are widgets that may make this broken.
-				       GTK_POLICY_AUTOMATIC,
-				       GTK_POLICY_AUTOMATIC);
-	gtk_container_add(GTK_CONTAINER(scroll_win_), GTK_WIDGET(textview_));
-	gtk_scrolled_window_set_shadow_type(scroll_win_, GTK_SHADOW_IN);
+                                   GTK_POLICY_NEVER,
+                                   GTK_POLICY_AUTOMATIC);
+	gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scroll_win_), GTK_SHADOW_IN);
 }
 
 void LabelPangoWidget::modify_bg(GtkStateType state, const GdkColor *color)
@@ -233,6 +231,7 @@ void TextPangoWidget::do_set_text(const char *text)
 	tb_links_.clear();
 
 	gtk_text_buffer_set_text(buffer, text, -1);
+	gtk_text_view_place_cursor_onscreen (textview_);
 }
 
 void LabelPangoWidget::do_set_text(const char *text)
@@ -296,6 +295,7 @@ void TextPangoWidget::do_append_pango_text(const char *str)
 
     gtk_text_buffer_insert_markup(gtk_text_view_get_buffer(textview_),
 				  &iter_, str);
+	gtk_text_view_place_cursor_onscreen (textview_);
 }
 
 void TextPangoWidget::do_set_pango_text(const char *str)
diff --git a/src/stardict.cpp b/src/stardict.cpp
index 07cb57a..b4ade70 100644
--- a/src/stardict.cpp
+++ b/src/stardict.cpp
@@ -489,11 +489,10 @@ gboolean AppCore::vKeyPressReleaseCallback(GtkWidget * window, GdkEventKey *even
 		if (event->type==GDK_KEY_PRESS)
 			oAppCore->Quit();
 	}
+#ifndef CONFIG_NANONOTE
 	else if ((event->keyval==GDK_x || event->keyval==GDK_X) && only_mod1_pressed) {
 		if (event->type==GDK_KEY_PRESS) {
-#ifndef CONFIG_NANONOTE
 			oAppCore->oDockLet->minimize_to_tray();
-#endif
 		}
 	}
 	else if ((event->keyval==GDK_z || event->keyval==GDK_Z) && only_mod1_pressed) {
@@ -510,6 +509,7 @@ gboolean AppCore::vKeyPressReleaseCallback(GtkWidget * window, GdkEventKey *even
 		if (event->type==GDK_KEY_PRESS)
 			show_help(NULL);
 	}
+#endif
 	else if ((event->keyval==GDK_f || event->keyval==GDK_F) && only_ctrl_pressed) {
 		if (event->type==GDK_KEY_PRESS)
 			oAppCore->oMidWin.oToolWin.do_search();
@@ -623,6 +623,11 @@ gboolean AppCore::vKeyPressReleaseCallback(GtkWidget * window, GdkEventKey *even
 				}
 			}
 			break;
+		case GDK_Return:
+			gtk_widget_hide(oAppCore->oMidWin.oIndexWin.notebook);
+			gtk_widget_show(oAppCore->oMidWin.vbox1);
+			return_val=true;
+			break;
 		default:
 			return_val=false;
 			break;
