Enabled space to switch the read state in MessagesDialog and ForumsDialog.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4183 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/ForumsDialog.cpp

@@ -23,7 +23,7 @@
 #include <QFile>
 #include <QDateTime>
 #include <QMessageBox>
-#include <QItemDelegate>
+#include <QKeyEvent>
 
 #include "ForumsDialog.h"
 #include "forums/CreateForum.h"
@@ -208,6 +208,8 @@ ForumsDialog::ForumsDialog(QWidget *parent)
 
     insertThreads();
 
+    ui.threadTreeWidget->installEventFilter(this);
+
     /* Hide platform specific features */
 #ifdef Q_WS_WIN
 
@@ -399,6 +401,23 @@ void ForumsDialog::threadListCustomPopupMenu( QPoint point )
     contextMnu.exec(QCursor::pos());
 }
 
+bool ForumsDialog::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == ui.threadTreeWidget) {
+        if (event->type() == QEvent::KeyPress) {
+            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+            if (keyEvent && keyEvent->key() == Qt::Key_Space) {
+                // Space pressed
+                QTreeWidgetItem *item = ui.threadTreeWidget->currentItem ();
+                clickedThread (item, COLUMN_THREAD_READ);
+                return true; // eat event
+            }
+        }
+    }
+    // pass the event on to the parent class
+    return RsAutoUpdatePage::eventFilter(obj, event);
+}
+
 void ForumsDialog::restoreForumKeys(void)
 {
 	rsForums->forumRestoreKeys(mCurrForumId);

retroshare-gui/src/gui/ForumsDialog.h

@@ -41,6 +41,9 @@ public:
     /* overloaded from RsAuthUpdatePage */
     virtual void updateDisplay();
 
+protected:
+    bool eventFilter(QObject *obj, QEvent *ev);
+
 private slots:
     /** Create the context popup menu and it's submenus */
     void forumListCustomPopupMenu( QPoint point );

retroshare-gui/src/gui/MessagesDialog.cpp

@@ -19,7 +19,6 @@
  *  Boston, MA  02110-1301, USA.
  ****************************************************************/
 
-#include <QItemDelegate>
 #include <QMessageBox>
 #include <QPainter>
 #include <QPaintEvent>
@@ -371,6 +370,8 @@ MessagesDialog::MessagesDialog(QWidget *parent)
     timer->setSingleShot(true);
     connect(timer, SIGNAL(timeout()), this, SLOT(updateCurrentMessage()));
 
+    ui.messagestreeView->installEventFilter(this);
+
   /* Hide platform specific features */
 #ifdef Q_WS_WIN
 
@@ -439,6 +440,24 @@ void MessagesDialog::processSettings(bool bLoad)
     m_bProcessSettings = false;
 }
 
+bool MessagesDialog::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == ui.messagestreeView) {
+        if (event->type() == QEvent::KeyPress) {
+            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+            if (keyEvent && keyEvent->key() == Qt::Key_Space) {
+                // Space pressed
+                QModelIndex currentIndex = ui.messagestreeView->currentIndex();
+                QModelIndex index = ui.messagestreeView->model()->index(currentIndex.row(), COLUMN_UNREAD, currentIndex.parent());
+                clicked(index);
+                return true; // eat event
+            }
+        }
+    }
+    // pass the event on to the parent class
+    return MainPage::eventFilter(obj, event);
+}
+
 void MessagesDialog::fillTags()
 {
     MsgTagType Tags;

retroshare-gui/src/gui/MessagesDialog.h

@@ -48,6 +48,9 @@ public:
 // replaced by shortcut
 //  virtual void keyPressEvent(QKeyEvent *) ;
 
+protected:
+  bool eventFilter(QObject *obj, QEvent *ev);
+
 public slots:
   void insertMessages();
   void messagesTagsChanged();