[cairo-commit] roadster/src searchwindow.c,1.22,1.23

[Ian McIntosh]

Committed by: ian

Update of /cvs/cairo/roadster/src
In directory gabe:/tmp/cvs-serv28982/src

Modified Files:
	searchwindow.c 
Log Message:
	* data/roadster.glade: Ooops, didn't mean to commit vertical sidebar tabs. :)


Index: searchwindow.c
===================================================================
RCS file: /cvs/cairo/roadster/src/searchwindow.c,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -d -r1.22 -r1.23
--- searchwindow.c	25 Sep 2005 19:02:37 -0000	1.22
+++ searchwindow.c	25 Sep 2005 21:16:20 -0000	1.23
@@ -65,7 +65,7 @@
 	GtkListStore* pResultsListStore;
 
 	GHashTable* pResultsHashTable;
-	
+
 	GtkMenuItem* pNextSearchResultMenuItem;
 	GtkMenuItem* pPreviousSearchResultMenuItem;
 
@@ -74,6 +74,7 @@
 
 static void searchwindow_on_resultslist_selection_changed(GtkTreeSelection *treeselection, gpointer user_data);
 static void searchwindow_set_message(gchar* pszMessage);
+static void searchwindow_update_next_and_prev_buttons();
 
 void searchwindow_init(GladeXML* pGladeXML)
 {
@@ -108,6 +109,8 @@
 	// Attach handler for selection-changed signal
 	GtkTreeSelection *pTreeSelection = gtk_tree_view_get_selection(g_SearchWindow.pResultsTreeView);
 	g_signal_connect(G_OBJECT(pTreeSelection), "changed", (GtkSignalFunc)searchwindow_on_resultslist_selection_changed, NULL);
+
+	searchwindow_update_next_and_prev_buttons();
 }
 
 void searchwindow_clear_results(void)
@@ -120,6 +123,14 @@
 
 	// Scroll window all the way left.  (Vertical scroll is reset by emptying the list.)
     gtk_adjustment_set_value(gtk_tree_view_get_hadjustment(g_SearchWindow.pResultsTreeView), 0.0);
+	
+	searchwindow_update_next_and_prev_buttons();
+}
+
+static void searchwindow_update_next_and_prev_buttons()
+{
+	gtk_widget_set_sensitive(g_SearchWindow.pNextSearchResultMenuItem, g_SearchWindow.nNumResults > 0);
+	gtk_widget_set_sensitive(g_SearchWindow.pPreviousSearchResultMenuItem, g_SearchWindow.nNumResults > 0);
 }
 
 void searchwindow_set_message(gchar* pszMessage)
@@ -200,6 +211,7 @@
 	g_hash_table_destroy(g_SearchWindow.pResultsHashTable);
 	
 	//gtk_widget_set_sensitive(GTK_WIDGET(g_SearchWindow.pSearchButton), TRUE);
+	searchwindow_update_next_and_prev_buttons();
 }
 
 // add a result row to the list
@@ -297,16 +309,19 @@
 static void searchwindow_on_resultslist_selection_changed(GtkTreeSelection *treeselection, gpointer user_data)
 {
 	searchwindow_go_to_selected_result();
+	searchwindow_update_next_and_prev_buttons();
 }
 
 void searchwindow_on_nextresultbutton_clicked(GtkWidget *pWidget, gpointer* p)
 {
 	util_gtk_tree_view_select_next(g_SearchWindow.pResultsTreeView);
+	searchwindow_update_next_and_prev_buttons();
 }
 
 void searchwindow_on_previousresultbutton_clicked(GtkWidget *pWidget, gpointer* p)
 {
 	util_gtk_tree_view_select_previous(g_SearchWindow.pResultsTreeView);
+	searchwindow_update_next_and_prev_buttons();
 }
 
 void searchwindow_on_searchentry_changed(GtkWidget *pWidget, gpointer* p)