Changeset 49

Timestamp:

04/23/07 23:22:26 (1 year ago)

Author:

baxissimo

Message:

Fixed bug with RadioGroups?. They were failing to update their member buttons when the RadioGroup? was changed programattically via RadioGroup?.checked_item=x or RadioGroup?.value=x.

Files:

• trunk/luigi/gui.d (modified) (7 diffs)

trunk/luigi/gui.d

@@ -1970 +1970 @@
-
-    int checked_item(int v) {
+        writefln("checked item(%d), cur = %d", v, m_checkedItem);
-        if (v == m_checkedItem) { return m_checkedItem; }
-        m_checkedItem = v;
@@ -1988 +1989 @@
-    }
-
+    private class _ButtonUpdater {
+        int id;
+        Button button;
+        void update(int v) {
+            if (id == v) { button.value=1; }
+            else { button.value=0; }
+        }
+    }
+
-    /** Have button b join this group, using value val */
-    void add(Button b, int val) {
-m_obj2id[b] = val;
+// We observe the button's value
-        b.value_changed.connect( &_member_value_changed );
+        // The button value should also observe us
+        auto bup = new _ButtonUpdater;
+        bup.id = val;
+        bup.button = b;
+        m_obj2id[b] = bup;
+        selection_changed ~= &bup.update;
-        // Leave this up to the user?
-        b.is_toggle = true;
@@ -2053 +2069 @@
-    Button[] opIndex(int v) {
-        Button [] ret;
-int
-
+_ButtonUpdater
+.id
-        }
-        return ret;
@@ -2063 +2079 @@
-     */
-    int opIndex(Button b) {
-int
-*p
+_ButtonUpdater
+p.id
-        return int.min;
-    }
@@ -2074 +2090 @@
-        int minv = int.max;
-        foreach(v; m_obj2id.values) {
- < minv) minv = v
+.id < minv) minv = v.id
-        }
-        return minv;
@@ -2083 +2099 @@
-        int maxv = int.min;
-        foreach(v; m_obj2id.values) {
- > maxv) maxv = v
+.id > maxv) maxv = v.id
-        }
-        return maxv;
@@ -2126 +2142 @@
-private:
-    int m_checkedItem = int.min;
-int
+_ButtonUpdater
-}
-