From 0b5c18f24a5f6e3d62c398210313f596a00cb3c1 Mon Sep 17 00:00:00 2001
From: nils <nils@34ebc366-c3a9-4b3c-9f84-69acf7962910>
Date: Sun, 2 Jan 2011 23:56:59 +0000
Subject: added shortcuts Ctrl+Tab and Ctrl+Shift+Tab to switch through the
 tabs

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@424 34ebc366-c3a9-4b3c-9f84-69acf7962910
---
 gpgwin.cpp   | 19 +++++++++++++++++--
 gpgwin.h     |  2 ++
 textedit.cpp | 31 +++++++++++++++++++++++++++++--
 textedit.h   |  2 ++
 4 files changed, 50 insertions(+), 4 deletions(-)

diff --git a/gpgwin.cpp b/gpgwin.cpp
index 35bd30c..8ba9675 100644
--- a/gpgwin.cpp
+++ b/gpgwin.cpp
@@ -32,12 +32,12 @@ GpgWin::GpgWin()
     QString appPath = qApp->applicationDirPath();
     iconPath = appPath + "/icons/";
 
-    edit = new TextEdit();
-    setCentralWidget(edit);
 
     setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
     setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 
+    edit = new TextEdit();
+    setCentralWidget(edit);
 
     /* the list of Keys available*/
     mKeyList = new KeyList(mCtx, iconPath);
@@ -61,7 +61,9 @@ GpgWin::GpgWin()
 
     // open filename if provided as first command line parameter
     QStringList args = qApp->arguments();
+    qDebug() << args.size();
     if (args.size() > 1) {
+
         if (!args[1].startsWith("-")) {
             if (QFile::exists(args[1]))
                 edit->loadFile(args[1]);
@@ -288,6 +290,19 @@ void GpgWin::createActions()
     appendSelectedKeysAct = new QAction(tr("Append Selected Key(s) To Text"), this);
     appendSelectedKeysAct->setToolTip(tr("Append The Selected Keys To Text in Editor"));
     connect(appendSelectedKeysAct, SIGNAL(triggered()), this, SLOT(appendSelectedKeys()));
+
+
+    /** Key-Shortcuts for Tab-Switchung-Action
+     */
+    switchTabUpAct = new QAction(this);
+    switchTabUpAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Tab));
+    connect(switchTabUpAct, SIGNAL(triggered()), edit, SLOT(switchTabUp()));
+    this->addAction(switchTabUpAct);
+
+    switchTabDownAct = new QAction(this);
+    switchTabDownAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Shift+ Qt::Key_Tab));
+    connect(switchTabDownAct, SIGNAL(triggered()), edit, SLOT(switchTabDown()));
+    this->addAction(switchTabDownAct);
 }
 
 void GpgWin::createMenus()
diff --git a/gpgwin.h b/gpgwin.h
index ed09f8e..c44093a 100644
--- a/gpgwin.h
+++ b/gpgwin.h
@@ -109,6 +109,8 @@ private:
     QDialog *genkeyDialog;
 
     QAction *newTabAct;
+    QAction *switchTabUpAct;
+    QAction *switchTabDownAct;
     QAction *openAct;
     QAction *saveAct;
     QAction *saveAsAct;
diff --git a/textedit.cpp b/textedit.cpp
index 0e666e8..16cbd84 100644
--- a/textedit.cpp
+++ b/textedit.cpp
@@ -79,7 +79,7 @@ void TextEdit::newTab()
     EditorPage *page = new EditorPage();
     tabWidget->addTab(page, header);
     tabWidget->setCurrentIndex(tabWidget->count() - 1);
-
+    page->getTextPage()->setFocus();
     connect(page->getTextPage(), SIGNAL(modificationChanged(bool)), this, SLOT(showModified()));
 //    setCursorPosition();
  }
@@ -102,13 +102,13 @@ void TextEdit::open()
                 QApplication::setOverrideCursor(Qt::WaitCursor);
                 page->getTextPage()->setPlainText(in.readAll());
                 page->setFilePath(fileName);
-
                 QTextDocument *document = page->getTextPage()->document();
                 document->setModified(false);
 
                 tabWidget->addTab(page, strippedName(fileName));
                 tabWidget->setCurrentIndex(tabWidget->count() - 1);
                 QApplication::restoreOverrideCursor();
+                page->getTextPage()->setFocus();
                 connect(page->getTextPage(), SIGNAL(modificationChanged(bool)), this, SLOT(showModified()));
                 //       setCursorPosition();
                 //enableAction(true)
@@ -426,3 +426,30 @@ void TextEdit::showModified() {
     else
         tabWidget->setTabText(index, title.remove(0,2));
 }
+
+void TextEdit::switchTabUp() {
+    if (tabWidget->count() > 1)
+    {
+        if (tabWidget->count() == tabWidget->currentIndex()+1){
+            tabWidget->setCurrentIndex(0);
+        }
+        else
+        {
+            tabWidget->setCurrentIndex(tabWidget->currentIndex()+1);
+        }
+    }
+}
+
+void TextEdit::switchTabDown() {
+    if (tabWidget->count() > 1)
+    {
+        if (tabWidget->currentIndex()==1) {
+            tabWidget->setCurrentIndex(tabWidget->count()-1);
+        }
+        else
+        {
+            tabWidget->setCurrentIndex(tabWidget->currentIndex()-1);
+        }
+    }
+}
+
diff --git a/textedit.h b/textedit.h
index 5e61721..5d6c1da 100644
--- a/textedit.h
+++ b/textedit.h
@@ -54,6 +54,8 @@ public slots:
     void newTab();
     void showModified();
     void closeTab();
+    void switchTabUp();
+    void switchTabDown();
 
 private:
     QString strippedName(const QString &fullFileName);
-- 
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