Disable wxUSE_ENH_METAFILE for wxGTK builds.

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

diff --git a/src/gtk/spinctrl.cpp b/src/gtk/spinctrl.cpp
index aed0313357efabedf4b38c0cd26c892cb54a4add..55596562ba16a5fca2d34825a94c21c22851714d 100644 (file)
--- a/src/gtk/spinctrl.cpp
+++ b/src/gtk/spinctrl.cpp
@@ -16,7 +16,7 @@
 #include "wx/spinctrl.h"
 
 #ifndef WX_PRECOMP
-    #include "wx/textctrl.h"    // for wxEVT_COMMAND_TEXT_UPDATED
+    #include "wx/textctrl.h"    // for wxEVT_TEXT
     #include "wx/utils.h"
     #include "wx/wxcrtvararg.h"
 #endif
@@ -39,12 +39,12 @@ extern "C" {
 static void
 gtk_value_changed(GtkSpinButton* spinbutton, wxSpinCtrlGTKBase* win)
 {
-    if (!win->m_hasVMT || g_blockEventsOnDrag)
+    if (g_blockEventsOnDrag)
         return;
 
     if (wxIsKindOf(win, wxSpinCtrl))
     {
-        wxSpinEvent event(wxEVT_COMMAND_SPINCTRL_UPDATED, win->GetId());
+        wxSpinEvent event(wxEVT_SPINCTRL, win->GetId());
         event.SetEventObject( win );
         event.SetPosition(static_cast<wxSpinCtrl*>(win)->GetValue());
         event.SetString(gtk_entry_get_text(GTK_ENTRY(spinbutton)));
@@ -52,7 +52,7 @@ gtk_value_changed(GtkSpinButton* spinbutton, wxSpinCtrlGTKBase* win)
     }
     else // wxIsKindOf(win, wxSpinCtrlDouble)
     {
-        wxSpinDoubleEvent event( wxEVT_COMMAND_SPINCTRLDOUBLE_UPDATED, win->GetId());
+        wxSpinDoubleEvent event( wxEVT_SPINCTRLDOUBLE, win->GetId());
         event.SetEventObject( win );
         event.SetValue(static_cast<wxSpinCtrlDouble*>(win)->GetValue());
         event.SetString(gtk_entry_get_text(GTK_ENTRY(spinbutton)));
@@ -69,10 +69,7 @@ extern "C" {
 static void
 gtk_changed(GtkSpinButton* spinbutton, wxSpinCtrl* win)
 {
-    if (!win->m_hasVMT)
-        return;
-
-    wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->GetId() );
+    wxCommandEvent event( wxEVT_TEXT, win->GetId() );
     event.SetEventObject( win );
     event.SetString(gtk_entry_get_text(GTK_ENTRY(spinbutton)));
     event.SetInt(win->GetValue());
@@ -312,7 +309,7 @@ void wxSpinCtrlGTKBase::OnChar( wxKeyEvent &event )
 
     if ((event.GetKeyCode() == WXK_RETURN) && (m_windowStyle & wxTE_PROCESS_ENTER))
     {
-        wxCommandEvent evt( wxEVT_COMMAND_TEXT_ENTER, m_windowId );
+        wxCommandEvent evt( wxEVT_TEXT_ENTER, m_windowId );
         evt.SetEventObject(this);
         GtkSpinButton *gsb = GTK_SPIN_BUTTON(m_widget);
         wxString val = wxGTK_CONV_BACK( gtk_entry_get_text( &gsb->entry ) );
@@ -340,19 +337,46 @@ GdkWindow *wxSpinCtrlGTKBase::GTKGetWindow(wxArrayGdkWindows& windows) const
 
 wxSize wxSpinCtrlGTKBase::DoGetBestSize() const
 {
-    wxSize ret( wxControl::DoGetBestSize() );
-    wxSize best(95, ret.y); // FIXME: 95?
-    CacheBestSize(best);
-    return best;
+    return DoGetSizeFromTextSize(95); // TODO: 95 is completely arbitrary
+}
+
+wxSize wxSpinCtrlGTKBase::DoGetSizeFromTextSize(int xlen, int ylen) const
+{
+    wxASSERT_MSG( m_widget, wxS("GetSizeFromTextSize called before creation") );
+
+    // Set an as small as possible size for the control, so preferred sizes
+    // return "natural" sizes, not taking into account the previous ones (which
+    // seems to be GTK+3 behaviour)
+    gtk_widget_set_size_request(m_widget, 0, 0);
+
+    // Both Gtk+2 and Gtk+3 use current value/range to measure control's width.
+    // So, we can't ask Gtk+ for its width. Instead, we used hardcoded values.
+
+    // Returned height is OK
+    wxSize totalS = GTKGetPreferredSize(m_widget);
+
+#if GTK_CHECK_VERSION(3,4,0)
+    // two buttons in horizontal
+    totalS.x = 46 + 15; // margins included
+#else
+    // two small buttons in vertical
+    totalS.x = GetFont().GetPixelSize().y + 13; // margins included
+#endif
+
+    wxSize tsize(xlen + totalS.x, totalS.y);
+
+    // Check if the user requested a non-standard height.
+    if ( ylen > 0 )
+        tsize.IncBy(0, ylen - GetCharHeight());
+
+    return tsize;
 }
 
 // static
 wxVisualAttributes
 wxSpinCtrlGTKBase::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 {
-    // TODO: overload to accept functions like gtk_spin_button_new?
-    // Until then use a similar type
-    return GetDefaultAttributesFromGTKWidget(gtk_entry_new, true);
+    return GetDefaultAttributesFromGTKWidget(gtk_spin_button_new_with_range(0, 100, 1), true);
 }
 
 //-----------------------------------------------------------------------------