*/
#include <map>
+#include <algorithm>
#include <gtk/gtkpaned.h>
#include <gtk/gtk.h>
w.set_size_request(width + hpadding, height + vpadding);
}
+/** Set width request to display given text, and height to display anything.
+ This is useful for setting many widgets to the same height for consistency. */
+void
+Gtkmm2ext::set_size_request_to_display_given_text_width (Gtk::Widget& w,
+ const gchar* htext,
+ gint hpadding,
+ gint vpadding)
+{
+ static const gchar* vtext = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+ w.ensure_style ();
+
+ int hwidth, hheight;
+ get_pixel_size (w.create_pango_layout (htext), hwidth, hheight);
+
+ int vwidth, vheight;
+ get_pixel_size (w.create_pango_layout (vtext), vwidth, vheight);
+
+ w.set_size_request(hwidth + hpadding, vheight + vpadding);
+}
+
+void
+Gtkmm2ext::set_height_request_to_display_any_text (Gtk::Widget& w, gint vpadding)
+{
+ static const gchar* vtext = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+ w.ensure_style ();
+
+ int width, height;
+ get_pixel_size (w.create_pango_layout (vtext), width, height);
+
+ w.set_size_request(-1, height + vpadding);
+}
+
+void
+Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w, std::string const & text,
+ gint hpadding, gint vpadding)
+{
+ int width, height;
+ w.ensure_style ();
+
+ get_pixel_size (w.create_pango_layout (text), width, height);
+ w.set_size_request(width + hpadding, height + vpadding);
+}
+
void
Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget &w,
const std::vector<std::string>& strings,
w.set_size_request(width_max + hpadding, height_max + vpadding);
}
+/** This version specifies horizontal padding in text to avoid assumptions
+ about font size. Should be used anywhere padding is used to avoid text,
+ like combo boxes. */
+void
+Gtkmm2ext::set_size_request_to_display_given_text (Gtk::Widget& w,
+ const std::vector<std::string>& strings,
+ const std::string& hpadding,
+ gint vpadding)
+{
+ int width_max = 0;
+ int height_max = 0;
+ w.ensure_style ();
+
+ for (vector<string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
+ int width, height;
+ get_pixel_size (w.create_pango_layout (*i), width, height);
+ width_max = max(width_max,width);
+ height_max = max(height_max, height);
+ }
+
+ int pad_width;
+ int pad_height;
+ get_pixel_size (w.create_pango_layout (hpadding), pad_width, pad_height);
+
+ w.set_size_request(width_max + pad_width, height_max + vpadding);
+}
+
static inline guint8
demultiply_alpha (guint8 src,
guint8 alpha)
}
}
+void
+Gtkmm2ext::get_popdown_strings (Gtk::ComboBoxText& cr, std::vector<std::string>& strings)
+{
+ strings.clear ();
+ Glib::RefPtr<const Gtk::TreeModel> m = cr.get_model();
+ if (!m) {
+ return;
+ }
+ for(Gtk::TreeModel::iterator i = m->children().begin(); i != m->children().end(); ++i) {
+ Glib::ustring txt;
+ (*i)->get_value(0, txt);
+ strings.push_back (txt);
+ }
+}
+
+bool
+Gtkmm2ext::contains_value (Gtk::ComboBoxText& cr, const std::string text)
+{
+ std::vector<std::string> s;
+ get_popdown_strings (cr, s);
+ return (std::find (s.begin(), s.end(), text) != s.end());
+}
+
+bool
+Gtkmm2ext::set_active_text_if_present (Gtk::ComboBoxText& cr, const std::string text)
+{
+ if (contains_value(cr, text)) {
+ cr.set_active_text (text);
+ return true;
+ }
+ return false;
+}
+
GdkWindow*
Gtkmm2ext::get_paned_handle (Gtk::Paned& paned)
{
}
}
+bool
+Gtkmm2ext::possibly_translate_mod_to_make_legal_accelerator (GdkModifierType& mod)
+{
+#ifdef GTKOSX
+ /* GTK on OS X is currently (February 2012) setting both
+ the Meta and Mod2 bits in the event modifier state if
+ the Command key is down.
+
+ gtk_accel_groups_activate() does not invoke any of the logic
+ that gtk_window_activate_key() will that sorts out that stupid
+ state of affairs, and as a result it fails to find a match
+ for the key event and the current set of accelerators.
+
+ to fix this, if the meta bit is set, remove the mod2 bit
+ from the modifier. this assumes that our bindings use Primary
+ which will have set the meta bit in the accelerator entry.
+ */
+ if (mod & GDK_META_MASK) {
+ mod = GdkModifierType (mod & ~GDK_MOD2_MASK);
+ }
+#endif
+ return true;
+}
+
bool
Gtkmm2ext::possibly_translate_keyval_to_make_legal_accelerator (uint32_t& keyval)
{
return width;
}
+void
+Gtkmm2ext::pixel_size (const string& str, Pango::FontDescription& font, int& width, int& height)
+{
+ Gtk::Label foo;
+ Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout ("");
+
+ layout->set_font_description (font);
+ layout->set_text (str);
+
+ Gtkmm2ext::get_ink_pixel_size (layout, width, height);
+}
+
#if 0
string
Gtkmm2ext::fit_to_pixels (const string& str, int pixel_width, Pango::FontDescription& font, int& actual_width, bool with_ellipses)
gtk_rc_parse_string ("gtk-enable-tooltips = 0");
}
+bool
+Gtkmm2ext::event_inside_widget_window (Gtk::Widget& widget, GdkEvent* ev)
+{
+ gdouble evx, evy;
+
+ if (!gdk_event_get_root_coords (ev, &evx, &evy)) {
+ return false;
+ }
+
+ gint wx;
+ gint wy;
+ gint width, height, depth;
+ gint x, y;
+
+ Glib::RefPtr<Gdk::Window> widget_window = widget.get_window();
+
+ widget_window->get_geometry (x, y, width, height, depth);
+ widget_window->get_root_origin (wx, wy);
+
+ if ((evx >= wx && evx < wx + width) &&
+ (evy >= wy && evy < wy + height)) {
+ return true;
+ }
+
+ return false;
+}
+
const char*
Gtkmm2ext::event_type_string (int event_type)
{