X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9e691f46b2ec1b5dbbff2e51131e3c532e688a89..18e989043be8f46e5744735fbf2d56840d2c34a7:/src/gtk/bmpbuttn.cpp

diff --git a/src/gtk/bmpbuttn.cpp b/src/gtk/bmpbuttn.cpp
index 25567ce369..35e4f3ff94 100644
--- a/src/gtk/bmpbuttn.cpp
+++ b/src/gtk/bmpbuttn.cpp
@@ -7,9 +7,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "bmpbuttn.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
 #include "wx/defs.h"
 
@@ -42,6 +41,7 @@ extern bool   g_blockEventsOnDrag;
 // "clicked"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_bmpbutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button )
 {
     if (g_isIdle)
@@ -54,11 +54,13 @@ static void gtk_bmpbutton_clicked_callback( GtkWidget *WXUNUSED(widget), wxBitma
     event.SetEventObject(button);
     button->GetEventHandler()->ProcessEvent(event);
 }
+}
 
 //-----------------------------------------------------------------------------
 // "enter"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_bmpbutton_enter_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button )
 {
     if (!button->m_hasVMT) return;
@@ -66,11 +68,13 @@ static void gtk_bmpbutton_enter_callback( GtkWidget *WXUNUSED(widget), wxBitmapB
 
     button->HasFocus();
 }
+}
 
 //-----------------------------------------------------------------------------
 // "leave"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_bmpbutton_leave_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button )
 {
     if (!button->m_hasVMT) return;
@@ -78,11 +82,13 @@ static void gtk_bmpbutton_leave_callback( GtkWidget *WXUNUSED(widget), wxBitmapB
 
     button->NotFocus();
 }
+}
 
 //-----------------------------------------------------------------------------
 // "pressed"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_bmpbutton_press_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button )
 {
     if (!button->m_hasVMT) return;
@@ -90,11 +96,13 @@ static void gtk_bmpbutton_press_callback( GtkWidget *WXUNUSED(widget), wxBitmapB
 
     button->StartSelect();
 }
+}
 
 //-----------------------------------------------------------------------------
 // "released"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_bmpbutton_release_callback( GtkWidget *WXUNUSED(widget), wxBitmapButton *button )
 {
     if (!button->m_hasVMT) return;
@@ -102,6 +110,7 @@ static void gtk_bmpbutton_release_callback( GtkWidget *WXUNUSED(widget), wxBitma
 
     button->EndSelect();
 }
+}
 
 //-----------------------------------------------------------------------------
 // wxBitmapButton
@@ -109,69 +118,61 @@ static void gtk_bmpbutton_release_callback( GtkWidget *WXUNUSED(widget), wxBitma
 
 IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton,wxButton)
 
-wxBitmapButton::wxBitmapButton()
+void wxBitmapButton::Init()
 {
+    m_hasFocus =
+    m_isSelected = false;
 }
 
-bool wxBitmapButton::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bitmap,
-                             const wxPoint &pos, const wxSize &size,
-                             long style, const wxValidator& validator, const wxString &name )
+bool wxBitmapButton::Create( wxWindow *parent,
+                             wxWindowID id,
+                             const wxBitmap& bitmap,
+                             const wxPoint& pos,
+                             const wxSize& size,
+                             long style,
+                             const wxValidator& validator,
+                             const wxString &name )
 {
-    m_needParent = TRUE;
-    m_acceptsFocus = TRUE;
+    m_needParent = true;
+    m_acceptsFocus = true;
 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
         wxFAIL_MSG( wxT("wxBitmapButton creation failed") );
-        return FALSE;
+        return false;
     }
 
-    m_bmpNormal   =
-    m_bmpDisabled =
-    m_bmpFocus    =
-    m_bmpSelected = bitmap;
+    m_bmpNormal = bitmap;
 
     m_widget = gtk_button_new();
 
-#if (GTK_MINOR_VERSION > 0)
     if (style & wxNO_BORDER)
        gtk_button_set_relief( GTK_BUTTON(m_widget), GTK_RELIEF_NONE );
-#endif
 
     if (m_bmpNormal.Ok())
     {
-        wxSize newSize = size;
-        int border = (style & wxNO_BORDER) ? 4 : 10;
-        if (newSize.x == -1)
-            newSize.x = m_bmpNormal.GetWidth()+border;
-        if (newSize.y == -1)
-            newSize.y = m_bmpNormal.GetHeight()+border;
-        SetSize( newSize.x, newSize.y );
         OnSetBitmap();
     }
 
-    gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
-      GTK_SIGNAL_FUNC(gtk_bmpbutton_clicked_callback), (gpointer*)this );
+    g_signal_connect_after (m_widget, "clicked",
+                            G_CALLBACK (gtk_bmpbutton_clicked_callback),
+                            this);
 
-    gtk_signal_connect( GTK_OBJECT(m_widget), "enter",
-      GTK_SIGNAL_FUNC(gtk_bmpbutton_enter_callback), (gpointer*)this );
-    gtk_signal_connect( GTK_OBJECT(m_widget), "leave",
-      GTK_SIGNAL_FUNC(gtk_bmpbutton_leave_callback), (gpointer*)this );
-    gtk_signal_connect( GTK_OBJECT(m_widget), "pressed",
-      GTK_SIGNAL_FUNC(gtk_bmpbutton_press_callback), (gpointer*)this );
-    gtk_signal_connect( GTK_OBJECT(m_widget), "released",
-      GTK_SIGNAL_FUNC(gtk_bmpbutton_release_callback), (gpointer*)this );
+    g_signal_connect (m_widget, "enter",
+                      G_CALLBACK (gtk_bmpbutton_enter_callback), this);
+    g_signal_connect (m_widget, "leave",
+                      G_CALLBACK (gtk_bmpbutton_leave_callback), this);
+    g_signal_connect (m_widget, "pressed",
+                      G_CALLBACK (gtk_bmpbutton_press_callback), this);
+    g_signal_connect (m_widget, "released",
+                      G_CALLBACK (gtk_bmpbutton_release_callback), this);
 
     m_parent->DoAddChild( this );
 
-    PostCreation();
-
-    SetBackgroundColour( parent->GetBackgroundColour() );
+    PostCreation(size);
 
-    Show( TRUE );
-
-    return TRUE;
+    return true;
 }
 
 void wxBitmapButton::SetDefault()
@@ -189,25 +190,20 @@ void wxBitmapButton::SetLabel( const wxString &label )
     wxControl::SetLabel( label );
 }
 
-wxString wxBitmapButton::GetLabel() const
-{
-    wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid button") );
-
-    return wxControl::GetLabel();
-}
-
-void wxBitmapButton::ApplyWidgetStyle()
+void wxBitmapButton::DoApplyWidgetStyle(GtkRcStyle *style)
 {
-    if ( !BUTTON_CHILD(m_widget) )
+    if (!GTK_BIN(m_widget)->child)
         return;
 
-    wxButton::ApplyWidgetStyle();
+    wxButton::DoApplyWidgetStyle(style);
 }
 
 void wxBitmapButton::OnSetBitmap()
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid bitmap button") );
 
+    InvalidateBestSize();
+
     wxBitmap the_one;
     if (!m_isEnabled)
         the_one = m_bmpDisabled;
@@ -216,19 +212,7 @@ void wxBitmapButton::OnSetBitmap()
     else if (m_hasFocus)
         the_one = m_bmpFocus;
     else
-    {
-        if (m_isSelected)
-        {
-            the_one = m_bmpSelected;
-        }
-        else
-        {
-            if (m_hasFocus)
-                the_one = m_bmpFocus;
-            else
-                the_one = m_bmpNormal;
-        }
-    }
+        the_one = m_bmpNormal;
 
     if (!the_one.Ok()) the_one = m_bmpNormal;
     if (!the_one.Ok()) return;
@@ -236,52 +220,66 @@ void wxBitmapButton::OnSetBitmap()
     GdkBitmap *mask = (GdkBitmap *) NULL;
     if (the_one.GetMask()) mask = the_one.GetMask()->GetBitmap();
 
-    GtkWidget *child = BUTTON_CHILD(m_widget);
+    GtkWidget *child = GTK_BIN(m_widget)->child;
     if (child == NULL)
     {
         // initial bitmap
-        GtkWidget *pixmap = gtk_pixmap_new(the_one.GetPixmap(), mask);
+        GtkWidget *pixmap;
+
+        if (the_one.HasPixbuf())
+            pixmap = gtk_image_new_from_pixbuf(the_one.GetPixbuf());
+        else
+            pixmap = gtk_image_new_from_pixmap(the_one.GetPixmap(), mask);
+
         gtk_widget_show(pixmap);
         gtk_container_add(GTK_CONTAINER(m_widget), pixmap);
     }
     else
     {   // subsequent bitmaps
-        GtkPixmap *g_pixmap = GTK_PIXMAP(child);
-        gtk_pixmap_set(g_pixmap, the_one.GetPixmap(), mask);
+        GtkImage *pixmap = GTK_IMAGE(child);
+        if (the_one.HasPixbuf())
+            gtk_image_set_from_pixbuf(pixmap, the_one.GetPixbuf());
+        else
+            gtk_image_set_from_pixmap(pixmap, the_one.GetPixmap(), mask);
     }
 }
 
+wxSize wxBitmapButton::DoGetBestSize() const
+{
+    return wxControl::DoGetBestSize();
+}
+
 bool wxBitmapButton::Enable( bool enable )
 {
     if ( !wxWindow::Enable(enable) )
-        return FALSE;
+        return false;
 
     OnSetBitmap();
 
-    return TRUE;
+    return true;
 }
 
 void wxBitmapButton::HasFocus()
 {
-    m_hasFocus = TRUE;
+    m_hasFocus = true;
     OnSetBitmap();
 }
 
 void wxBitmapButton::NotFocus()
 {
-    m_hasFocus = FALSE;
+    m_hasFocus = false;
     OnSetBitmap();
 }
 
 void wxBitmapButton::StartSelect()
 {
-    m_isSelected = TRUE;
+    m_isSelected = true;
     OnSetBitmap();
 }
 
 void wxBitmapButton::EndSelect()
 {
-    m_isSelected = FALSE;
+    m_isSelected = false;
     OnSetBitmap();
 }