From 8dbc6ee0fbc1dd4485ec0ff1cf4a48e24b0b41a8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 1 Dec 2011 11:26:49 +0100
Subject: Make combobox selection list popup on spacebar or mousedown.

---
 client/widgets/combobox.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/client/widgets/combobox.cc b/client/widgets/combobox.cc
index eed2d10..935f620 100644
--- a/client/widgets/combobox.cc
+++ b/client/widgets/combobox.cc
@@ -93,6 +93,8 @@ ComboBox::ComboBox(QDomNode &node, MacroWindow *macrowindow)
   // Make empty default selection.
   combobox->setCurrentIndex(-1);
 
+  combobox->installEventFilter(this);
+
   QDomElement elem = node.toElement();
 
   combotype = SELECT;
@@ -213,15 +215,26 @@ void ComboBox::changed()
   emit eventOnChange();
 }
 
+#include <QKeyEvent>
 bool ComboBox::eventFilter(QObject *obj, QEvent *event)
 {
   if(ignoreChangeEvents == true) return false;
+
   if(combotype == SELECT) {
     if(event->type() == QEvent::MouseButtonRelease) {
       if(enabled()) combobox->showPopup();
     }
   }
 
+  if(event->type() == QEvent::KeyPress) {
+    QKeyEvent *ke = (QKeyEvent*)event;
+    //    printf("KEY: %d\n", ke->key());
+    //    if(ke->key() == Qt::Key_Up || ke->key() == Qt::Key_Down) {
+    if(ke->key() == Qt::Key_Space) {
+      if(enabled()) combobox->showPopup();
+    }
+  }
+
   return QObject::eventFilter(obj, event);
 }
 
-- 
cgit v1.2.3