provide the ability to enable + disable tooltips

[ardour.git] / libs / gtkmm2ext / gtkmm2ext / utils.h

diff --git a/libs/gtkmm2ext/gtkmm2ext/utils.h b/libs/gtkmm2ext/gtkmm2ext/utils.h
index 7de3101496797c7789b68242f7d7f853b2fca62e..1b0a9f57254efafd056bdefddf9d89700892e740 100644 (file)
--- a/libs/gtkmm2ext/gtkmm2ext/utils.h
+++ b/libs/gtkmm2ext/gtkmm2ext/utils.h
@@ -15,7 +15,6 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #ifndef __gtkmm2ext_utils_h__
@@ -23,25 +22,96 @@
 
 #include <vector>
 #include <string>
-#include <gtkmm/widget.h>
-#include <gtkmm/paned.h>
-#include <gtkmm/comboboxtext.h>
+#include <stdint.h>
+
+#include <cairomm/refptr.h>
+
+#include <gtkmm/container.h>
+#include <gtkmm/treeview.h>
+#include <gdkmm/window.h> /* for WMDecoration */
+#include <gdkmm/pixbuf.h>
+#include <pangomm/fontdescription.h>
+
+namespace Cairo {
+        class Context;
+}
+
+namespace Gtk {
+       class ComboBoxText;
+       class Widget;
+       class Window;
+       class Paned;
+       class Menu;
+}
 
 namespace Gtkmm2ext {
        void init ();
 
+       std::string fit_to_pixels (const std::string&, int pixel_width, Pango::FontDescription& font, int& actual_width, bool with_ellipses = false);
+       std::pair<std::string, double> fit_to_pixels (cairo_t *, std::string, double);
+       int pixel_width (const std::string& str, Pango::FontDescription& font);
+
+       void get_ink_pixel_size (Glib::RefPtr<Pango::Layout>, 
+                                int& width, int& height);
+
        void set_size_request_to_display_given_text (Gtk::Widget &w,
                                                     const gchar *text,
                                                     gint hpadding,
                                                     gint vpadding);
 
-       void set_popdown_strings (Gtk::ComboBoxText&, const std::vector<std::string>&);
-       
+       void set_size_request_to_display_given_text (Gtk::Widget &w,
+                                                    const std::vector<std::string>&,
+                                                    gint hpadding,
+                                                    gint vpadding);
+
+       Glib::RefPtr<Gdk::Pixbuf> pixbuf_from_string (const std::string& name, 
+                                                     const Pango::FontDescription& font, 
+                                                     int clip_width, 
+                                                     int clip_height, 
+                                                     Gdk::Color fg);
+
+       void set_popdown_strings (Gtk::ComboBoxText&, 
+                                 const std::vector<std::string>&);
+
        template<class T> void deferred_delete (void *ptr) {
                delete static_cast<T *> (ptr);
        }
 
        GdkWindow* get_paned_handle (Gtk::Paned& paned);
+       void set_decoration (Gtk::Window* win, Gdk::WMDecoration decor);
+       void set_treeview_header_as_default_label(Gtk::TreeViewColumn *c);
+       Glib::RefPtr<Gdk::Drawable> get_bogus_drawable();
+       void detach_menu (Gtk::Menu&);
+
+       Glib::RefPtr<Gdk::Window> window_to_draw_on (Gtk::Widget& w, Gtk::Widget** parent);
+
+        bool possibly_translate_keyval_to_make_legal_accelerator (uint32_t& keyval);
+        uint32_t possibly_translate_legal_accelerator_to_real_key (uint32_t keyval);
+
+        int physical_screen_height (Glib::RefPtr<Gdk::Window>);
+        int physical_screen_width (Glib::RefPtr<Gdk::Window>);
+
+        void container_clear (Gtk::Container&);
+        void rounded_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
+        void rounded_top_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
+        void rounded_top_left_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
+        void rounded_top_right_rectangle (Cairo::RefPtr<Cairo::Context> context, double x, double y, double w, double h, double r=10);
+       void rounded_top_half_rectangle (Cairo::RefPtr<Cairo::Context>, double x, double y, double w, double h, double r=10);
+       void rounded_bottom_half_rectangle (Cairo::RefPtr<Cairo::Context>, double x, double y, double w, double h, double r=10);
+
+        void rounded_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
+        void rounded_top_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
+        void rounded_top_left_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
+        void rounded_top_right_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
+
+       void rounded_top_half_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
+       void rounded_bottom_half_rectangle (cairo_t*, double x, double y, double w, double h, double r=10);
+
+       Gtk::Label* left_aligned_label (std::string const &);
+
+       void set_no_tooltip_whatsoever (Gtk::Widget &);
+       void enable_tooltips ();
+       void disable_tooltips ();
 };
 
 #endif /*  __gtkmm2ext_utils_h__ */