Changeset 195:125c56c1efda in glemon-0.x for mapstorage.h

Timestamp:

03/01/07 09:07:39 (17 years ago)

Author:

Hegyi Péter

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/glemon/trunk@3206

Message:

Mapstorage does not need to know NoteBookTab? furthermore.

File:

• mapstorage.h (modified) (5 diffs)

mapstorage.h

@@ -23 +23 @@
 #include <xymap.h>
 #include <libgnomecanvasmm.h>
-
-class NoteBookTab;
 
 ///class MapStorage handles NodeMaps and EdgeMaps.
@@ -43 +41 @@
   bool background_set;
   double background_scaling;
-  NoteBookTab& mytab;
 public:
   void setBackground(const std::string& file_name);
@@ -116 +113 @@
   sigc::signal<void, double, double, int> signal_design_win;
 
+  ///Signal emitted when background should be set by \ref NoteBookTab
+  sigc::signal<void> signal_background;
+
   ///Iteration number during graph design
   int iterations;
@@ -130 +130 @@
   ///Its all activity is initializing default values
   ///for different visualization attributes.
-  MapStorage(NoteBookTab& tab);
+  MapStorage();
 
   ///Destructor of MapStorage
@@ -185 +185 @@
   sigc::signal<void, double, double, int> signal_design_win_ch(){return signal_design_win;};
 
+  ///returns \ref signal_background to be able to connect functions to it
+  sigc::signal<void> signal_background_ch(){return signal_background;};
+
+
   ///Adds given map to storage.