Minimum is now GTK+ 2.4

[wxWidgets.git] / src / gtk / collpane.cpp

diff --git a/src/gtk/collpane.cpp b/src/gtk/collpane.cpp
index 229a4759b100ab4a3e01d5d7445eb0d1da4397de..1239855006fc3aac6c8c095f3996837eac3c9ba6 100644 (file)
--- a/src/gtk/collpane.cpp
+++ b/src/gtk/collpane.cpp
@@ -22,13 +22,9 @@
 #include "wx/collpane.h"
 #include "wx/toplevel.h"
 #include "wx/sizer.h"
+#include "wx/panel.h"
 
 #include "wx/gtk/private.h"
-#include "wx/gtk/win_gtk.h"
-
-#include <gtk/gtkexpander.h>
-
-const wxChar wxCollapsiblePaneNameStr[] = wxT("CollapsiblePane");
 
 // ============================================================================
 // implementation
@@ -40,9 +36,10 @@ const wxChar wxCollapsiblePaneNameStr[] = wxT("CollapsiblePane");
 
 extern "C" {
 
-static void gtk_collapsiblepane_expanded_callback (GObject    *object,
-                                                    GParamSpec *param_spec,
-                                                    wxCollapsiblePane *p)
+static void
+gtk_collapsiblepane_expanded_callback(GObject * WXUNUSED(object),
+                                      GParamSpec * WXUNUSED(param_spec),
+                                      wxCollapsiblePane *p)
 {
     // NB: unlike for the "activate" signal, when this callback is called, if
     //     we try to query the "collapsed" status through p->IsCollapsed(), we
@@ -94,6 +91,10 @@ static void gtk_collapsiblepane_expanded_callback (GObject    *object,
 
     if (p->HasFlag(wxCP_NO_TLW_RESIZE))
     {
+        // fire an event
+        wxCollapsiblePaneEvent ev(p, p->GetId(), p->IsCollapsed());
+        p->GetEventHandler()->ProcessEvent(ev);
+
         // the user asked to explicitely handle the resizing itself...
         return;
     }
@@ -103,7 +104,7 @@ static void gtk_collapsiblepane_expanded_callback (GObject    *object,
     if ( top && top->GetSizer() )
     {
         // 2) recalculate minimal size of the top window
-        wxSize sz = top->GetSizer()->CalcMin();
+        sz = top->GetSizer()->CalcMin();
 
         if (top->m_mainWidget)
         {
@@ -116,39 +117,11 @@ static void gtk_collapsiblepane_expanded_callback (GObject    *object,
             //     when the expander is collapsed!)
             gtk_window_set_resizable (GTK_WINDOW (top->m_widget), p->IsExpanded());
 
-            // 4) set size hints: note that this code has been taken and adapted
-            //    from src/gtk/toplevel.cpp
-            GdkGeometry geom;
-
-            geom.min_width = sz.x;
-            geom.min_height = sz.y;
-
-            gtk_window_set_geometry_hints( GTK_WINDOW(top->m_widget),
-                                           (GtkWidget*) NULL,
-                                           &geom,
-                                           GDK_HINT_MIN_SIZE );
-
-            // 5) set size: also this code has been adapted from src/gtk/toplevel.cpp
-            //    to do the size changes immediately and not delaying them in the idle
-            //    time
-            top->m_width = sz.x;
-            top->m_height = sz.y;
-
-            int client_x = top->m_miniEdge;
-            int client_y = top->m_miniEdge + top->m_miniTitle;
-            int client_w = top->m_width - 2*top->m_miniEdge;
-            int client_h = top->m_height - 2*top->m_miniEdge - top->m_miniTitle;
-            if (client_w < 0)
-                client_w = 0;
-            if (client_h < 0)
-                client_h = 0;
-
-            gtk_pizza_set_size( GTK_PIZZA(top->m_mainWidget),
-                                top->m_wxwindow,
-                                client_x, client_y, client_w, client_h );
-
-            gtk_widget_set_size_request( top->m_wxwindow, sz.x, sz.y );
+            // 4) set size hints
+            top->SetSizeHints(sz.x, sz.y);
 
+            // 5) set size
+            top->SetClientSize(sz);
         }
     }
 
@@ -199,8 +172,6 @@ bool wxCollapsiblePane::Create(wxWindow *parent,
         return wxGenericCollapsiblePane::Create(parent, id, label,
                                                 pos, size, style, val, name);
 
-    m_needParent = true;
-    m_acceptsFocus = true;
     m_bIgnoreNextChange = false;
 
     if ( !PreCreation( parent, pos, size ) ||
@@ -224,10 +195,10 @@ bool wxCollapsiblePane::Create(wxWindow *parent,
     m_insertCallback = gtk_collapsiblepane_insert_callback;
 
     // this the real "pane"
-    m_pPane = new wxWindow(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
-                           wxNO_BORDER);
+    m_pPane = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
+                           wxTAB_TRAVERSAL|wxNO_BORDER);
 
-    gtk_widget_show( GTK_WIDGET(m_widget) );
+    gtk_widget_show(m_widget);
     m_parent->DoAddChild( this );
 
     PostCreation(size);