remove "using namespace" statements from header files

"using namespace" in headers also affects all files that include the
header which is unwanted and unexpected in most cases.

1 files changed, 10 insertions, 12 deletions

diff --git a/src/findbar.hh b/src/findbar.hh
index 84922ac0..ba7ed8ed 100644
--- a/src/findbar.hh
+++ b/src/findbar.hh
@@ -9,22 +9,20 @@
 #include <fltk/Group.h>
 #include <fltk/CheckButton.h>
 
-using namespace fltk;
-
 /*
  * Searchbar to find text in page.
  */
-class Findbar : public Group {
-   Button *clrb;
-   HighlightButton *hide_btn, *next_btn, *prev_btn;
-   CheckButton *check_btn;
-   xpmImage *hideImg;
-   Input *i;
+class Findbar : public fltk::Group {
+   fltk::Button *clrb;
+   fltk::HighlightButton *hide_btn, *next_btn, *prev_btn;
+   fltk::CheckButton *check_btn;
+   fltk::xpmImage *hideImg;
+   fltk::Input *i;
 
-   static void search_cb (Widget *, void *);
-   static void searchBackwards_cb (Widget *, void *);
-   static void search_cb2 (Widget *, void *);
-   static void hide_cb (Widget *, void *);
+   static void search_cb (fltk::Widget *, void *);
+   static void searchBackwards_cb (fltk::Widget *, void *);
+   static void search_cb2 (fltk::Widget *, void *);
+   static void hide_cb (fltk::Widget *, void *);
 
 public:
    Findbar(int width, int height);