<URL: http://bugs.freeciv.org/Ticket/Display.html?id=40719 >
Right clicking on a row in the message window centers
on the tile associated with the event (i.e. same as
the goto button).
-----------------------------------------------------------------------
しかし、前頭葉がないから理解できなかった。
commit 59cfba690e2601960ed2095a40794331b23d165d
Author: Madeline Book <madeline.b...@gmail.com>
Date: Wed Feb 11 21:05:27 2009 -0500
Right click in message list centers on event tile.
diff --git a/client/gui-gtk-2.0/messagewin.c b/client/gui-gtk-2.0/messagewin.c
index b0f842f..3b622dd 100644
--- a/client/gui-gtk-2.0/messagewin.c
+++ b/client/gui-gtk-2.0/messagewin.c
@@ -142,6 +142,36 @@ static void meswin_cell_data_func(GtkTreeViewColumn *col,
}
}
+/**************************************************************************
+ Mouse button press handler for the message window treeview. We only
+ care about right clicks on a row; this action centers on the tile
+ associated with the event at that row (if applicable).
+**************************************************************************/
+static gboolean meswin_button_press_callback(GtkWidget *widget,
+ GdkEventButton *ev,
+ gpointer data)
+{
+ GtkTreePath *path = NULL;
+ gint row;
+
+ if (ev->type != GDK_BUTTON_PRESS || ev->button != 3) {
+ return FALSE;
+ }
+
+ if (!gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget),
+ (gint) ev->x, (gint) ev->y,
+ &path, NULL, NULL, NULL)) {
+ return TRUE;
+ }
+
+ row = gtk_tree_path_get_indices(path)[0];
+ gtk_tree_path_free(path);
+
+ meswin_goto(row);
+
+ return TRUE;
+}
+
/****************************************************************
...
*****************************************************************/
@@ -186,6 +216,8 @@ static void create_meswin_dialog(void)
G_CALLBACK(meswin_selection_callback), NULL);
g_signal_connect(view, "row_activated",
G_CALLBACK(meswin_row_activated_callback), NULL);
+ g_signal_connect(view, "button-press-event",
+ G_CALLBACK(meswin_button_press_callback), NULL);
cmd = gui_dialog_add_stockbutton(meswin_shell, GTK_STOCK_JUMP_TO,
_("Goto _Location"), CMD_GOTO);
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