method for curHelpPage

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@718 34ebc366-c3a9-4b3c-9f84-69acf7962910

2 files changed, 16 insertions, 4 deletions

diff --git a/textedit.cpp b/textedit.cpp
index 6c5cb3b..97c13ad 100644
--- a/textedit.cpp
+++ b/textedit.cpp
@@ -321,6 +321,14 @@ QTextEdit* TextEdit::curTextPage()
     }
 }
 
+QTextBrowser* TextEdit::curHelpPage() {
+    HelpPage *curHelpPage = qobject_cast<HelpPage *>(tabWidget->currentWidget());
+    if(curHelpPage != 0) {
+        return curHelpPage->getBrowser();
+    } else {
+        return 0;
+    }
+}
 
 int TextEdit::tabCount()
 {
@@ -394,12 +402,10 @@ void TextEdit::print()
         return;
     }
 
-
 #ifndef QT_NO_PRINTER
      QTextDocument *document;
     if(curTextPage() == 0) {
-        HelpPage *curPage = qobject_cast<HelpPage *>(tabWidget->currentWidget());
-        document = curPage->getBrowser()->document();
+        document = curHelpPage()->document();
     } else {
         document = curTextPage()->document();
     }
@@ -470,10 +476,14 @@ void TextEdit::cut()
 
 void TextEdit::copy()
 {
-    if (tabWidget->count() == 0 || curTextPage() == 0) {
+    if (tabWidget->count() == 0) {
         return;
     }
 
+    if(curTextPage() == 0) {
+
+    }
+
     curTextPage()->copy();
 }
 
diff --git a/textedit.h b/textedit.h
index 4b5a1b3..dfe5d4a 100644
--- a/textedit.h
+++ b/textedit.h
@@ -82,6 +82,8 @@ public:
      */
     QTextEdit* curTextPage();
 
+    QTextBrowser* curHelpPage();
+
     /**
      * @details  List of currently unsaved tabs.
      * @returns QHash<int, QString> Hash of tabindexes and title of unsaved tabs.