X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/39bc0347fda3505f7fb43447f21efd84b9e00b3c..3cfde7c049bddf6fd3b4c2e35a6b8ecdcdc1d74f:/src/gtk/control.cpp

diff --git a/src/gtk/control.cpp b/src/gtk/control.cpp
index 9c81bcea8f..4b163a3d9c 100644
--- a/src/gtk/control.cpp
+++ b/src/gtk/control.cpp
@@ -21,9 +21,10 @@
 
 #include "wx/fontutil.h"
 #include "wx/gtk/private.h"
+#include "wx/utils.h"
+#include "wx/sysopt.h"
 
-#include "wx/private/stattext.h"
-
+#include "wx/gtk/private/mnemonics.h"
 
 // ============================================================================
 // wxControl implementation
@@ -37,7 +38,6 @@ IMPLEMENT_DYNAMIC_CLASS(wxControl, wxWindow)
 
 wxControl::wxControl()
 {
-    m_needParent = true;
 }
 
 bool wxControl::Create( wxWindow *parent,
@@ -62,13 +62,18 @@ wxSize wxControl::DoGetBestSize() const
     // Do not return any arbitrary default value...
     wxASSERT_MSG( m_widget, wxT("DoGetBestSize called before creation") );
 
-    GtkRequisition req;
-    req.width = 2;
-    req.height = 2;
-    (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request )
-        (m_widget, &req );
-
-    wxSize best(req.width, req.height);
+    wxSize best;
+    if (m_wxwindow)
+    {
+        // this is not a native control, size_request is likely to be (0,0)
+        best = wxControlBase::DoGetBestSize();
+    }
+    else
+    {
+        GtkRequisition req;
+        GTK_WIDGET_GET_CLASS(m_widget)->size_request(m_widget, &req);
+        best.Set(req.width, req.height);
+    }
     CacheBestSize(best);
     return best;
 }
@@ -88,6 +93,30 @@ void wxControl::PostCreation(const wxSize& size)
     SetInitialSize(size);
 }
 
+// ----------------------------------------------------------------------------
+// Work around a GTK+ bug whereby button is insensitive after being
+// enabled
+// ----------------------------------------------------------------------------
+
+// Fix sensitivity due to bug in GTK+ < 2.14
+void wxControl::GTKFixSensitivity(bool onlyIfUnderMouse)
+{
+    if (gtk_check_version(2,14,0)
+#if wxUSE_SYSTEM_OPTIONS
+        && (wxSystemOptions::GetOptionInt(wxT("gtk.control.disable-sensitivity-fix")) != 1)
+#endif
+        )
+    {
+        wxPoint pt = wxGetMousePosition();
+        wxRect rect(ClientToScreen(wxPoint(0, 0)), GetSize());
+        if (!onlyIfUnderMouse || rect.Contains(pt))
+        {
+            Hide();
+            Show();
+        }
+    }
+}
+
 // ----------------------------------------------------------------------------
 // wxControl dealing with labels
 // ----------------------------------------------------------------------------
@@ -152,121 +181,22 @@ void wxControl::GTKFrameSetMnemonicWidget(GtkFrame* w, GtkWidget* widget)
 // worker function implementing GTK*Mnemonics() functions
 // ----------------------------------------------------------------------------
 
-enum MnemonicsFlag
-{
-    MNEMONICS_REMOVE,
-    MNEMONICS_CONVERT,
-    MNEMONICS_CONVERT_MARKUP
-};
-
-static wxString GTKProcessMnemonics(const wxChar* label, MnemonicsFlag flag)
-{
-    const size_t len = wxStrlen(label);
-    wxString labelGTK;
-    labelGTK.reserve(len);
-    for ( size_t i = 0; i < len; i++ )
-    {
-        wxChar ch = label[i];
-
-        switch ( ch )
-        {
-            case wxT('&'):
-                if ( i == len - 1 )
-                {
-                    // "&" at the end of string is an error
-                    wxLogDebug(wxT("Invalid label \"%s\"."), label);
-                    break;
-                }
-
-                if ( flag == MNEMONICS_CONVERT_MARKUP )
-                {
-                    bool isMnemonic = true;
-
-                    // is this ampersand introducing a mnemonic or rather an entity?
-                    for (size_t j=0; j < wxMARKUP_ENTITY_MAX; j++)
-                    {
-                        const wxChar *entity = wxMarkupEntities[wxMARKUP_ELEMENT_NAME][j];
-                        size_t entityLen = wxStrlen(entity);
-
-                        if (len - i >= entityLen &&
-                            wxStrncmp(entity, &label[i], entityLen) == 0)
-                        {
-                            labelGTK << entity;
-                            i += entityLen - 1;     // the -1 is because main for()
-                                                    // loop already increments i
-                            isMnemonic = false;
-
-                            break;
-                        }
-                    }
-
-                    if (!isMnemonic)
-                        continue;
-                }
-
-                ch = label[++i]; // skip '&' itself
-                switch ( ch )
-                {
-                    case wxT('&'):
-                        // special case: "&&" is not a mnemonic at all but just
-                        // an escaped "&"
-                        if ( flag == MNEMONICS_CONVERT_MARKUP )
-                            labelGTK += wxT("&amp;");
-                        else
-                            labelGTK += wxT('&');
-                        break;
-
-                    case wxT('_'):
-                        if ( flag != MNEMONICS_REMOVE )
-                        {
-                            // '_' can't be a GTK mnemonic apparently so
-                            // replace it with something similar
-                            labelGTK += wxT("_-");
-                            break;
-                        }
-                        //else: fall through
-
-                    default:
-                        if ( flag != MNEMONICS_REMOVE )
-                            labelGTK += wxT('_');
-                        labelGTK += ch;
-                }
-                break;
-
-            case wxT('_'):
-                if ( flag != MNEMONICS_REMOVE )
-                {
-                    // escape any existing underlines in the string so that
-                    // they don't become mnemonics accidentally
-                    labelGTK += wxT("__");
-                    break;
-                }
-                //else: fall through
-
-            default:
-                labelGTK += ch;
-        }
-    }
-
-    return labelGTK;
-}
-
 /* static */
 wxString wxControl::GTKRemoveMnemonics(const wxString& label)
 {
-    return GTKProcessMnemonics(label, MNEMONICS_REMOVE);
+    return wxGTKRemoveMnemonics(label);
 }
 
 /* static */
 wxString wxControl::GTKConvertMnemonics(const wxString& label)
 {
-    return GTKProcessMnemonics(label, MNEMONICS_CONVERT);
+    return wxConvertMnemonicsToGTK(label);
 }
 
 /* static */
 wxString wxControl::GTKConvertMnemonicsWithMarkup(const wxString& label)
 {
-    return GTKProcessMnemonics(label, MNEMONICS_CONVERT_MARKUP);
+    return wxConvertMnemonicsToGTKMarkup(label);
 }
 
 // ----------------------------------------------------------------------------
@@ -396,11 +326,9 @@ void wxControl::OnInternalIdle()
     if ( GTK_WIDGET_REALIZED(m_widget) )
     {
         GTKUpdateCursor();
-
-        GTKSetDelayedFocusIfNeeded();
     }
 
-    if ( wxUpdateUIEvent::CanUpdate(this) )
+    if ( wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen() )
         UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
 }