X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fui%2Fpreviewholder.h;h=53ffd5f054dc7ea3899e6480a57b2e5ac330b004;hb=31841a4db29938aca3f0e06a90d00507dd937b5a;hp=1be306ba4f289f3abde36c52704207d8ea1d3d7c;hpb=00dae6914be1188d42895800b098bc336487669d;p=inkscape.git

diff --git a/src/ui/previewholder.h b/src/ui/previewholder.h
index 1be306ba4..53ffd5f05 100644
--- a/src/ui/previewholder.h
+++ b/src/ui/previewholder.h
@@ -29,6 +29,8 @@ public:
 
     virtual void clear();
     virtual void addPreview( Previewable* preview );
+    virtual void freezeUpdates();
+    virtual void thawUpdates();
     virtual void setStyle(Gtk::BuiltinIconSize size, ViewType view);
     virtual void setOrientation( Gtk::AnchorType how );
     virtual int getColumnPref() const { return _prefCols; }
@@ -43,11 +45,13 @@ protected:
 
 private:
     void rebuildUI();
+    void calcGridSize( const Gtk::Widget* thing, int itemCount, int& width, int& height );
 
     std::vector<Previewable*> items;
     Gtk::Bin *_scroller;
     Gtk::Table *_insides;
     int _prefCols;
+    bool _updatesFrozen;
     Gtk::AnchorType _anchor;
     Gtk::BuiltinIconSize _baseSize;
     ViewType _view;