X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/74505862d04cb1d8459d4a49a393381d388ee5bf..e1393d82b33b1bb838474971618e8bbb3643dc64:/src/gtk/listbox.cpp

diff --git a/src/gtk/listbox.cpp b/src/gtk/listbox.cpp
index 50145c9978..d981ae99dd 100644
--- a/src/gtk/listbox.cpp
+++ b/src/gtk/listbox.cpp
@@ -12,8 +12,11 @@
 #pragma implementation "listbox.h"
 #endif
 
-#include "wx/dynarray.h"
 #include "wx/listbox.h"
+
+#if wxUSE_LISTBOX
+
+#include "wx/dynarray.h"
 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/checklst.h"
@@ -42,13 +45,15 @@ extern bool g_isIdle;
 //-------------------------------------------------------------------------
 
 #if (GTK_MINOR_VERSION > 0)
-#define NEW_GTK_SCROLL_CODE
+    #define NEW_GTK_SCROLL_CODE
 #endif
 
 //-----------------------------------------------------------------------------
 // private functions
 //-----------------------------------------------------------------------------
 
+#if wxUSE_CHECKLISTBOX
+
 #define CHECKBOX_STRING "[-] "
 
 // checklistboxes have "[±] " prepended to their lables, this macro removes it
@@ -57,14 +62,21 @@ extern bool g_isIdle;
 // the argument to it is a "const char *" pointer
 #define GET_REAL_LABEL(label) ((m_hasCheckBoxes)?(label)+4 : (label))
 
+#else // !wxUSE_CHECKLISTBOX
+
+#define GET_REAL_LABEL(label) (label)
+
+#endif // wxUSE_CHECKLISTBOX
+
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 
-extern bool   g_blockEventsOnDrag;
-extern bool   g_blockEventsOnScroll;
+extern bool       g_blockEventsOnDrag;
+extern bool       g_blockEventsOnScroll;
+extern wxCursor   g_globalCursor;
 
-static bool   g_hasDoubleClicked = FALSE;
+static bool       g_hasDoubleClicked = FALSE;
 
 //-----------------------------------------------------------------------------
 // "button_release_event"
@@ -77,7 +89,9 @@ static bool   g_hasDoubleClicked = FALSE;
    after the GDK_BUTTON_RELEASE event after the GDK_2BUTTON_PRESS event */
 
 static gint
-gtk_listbox_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+gtk_listbox_button_release_callback( GtkWidget * WXUNUSED(widget),
+                                     GdkEventButton * WXUNUSED(gdk_event),
+                                     wxListBox *listbox )
 {
     if (g_isIdle) wxapp_install_idle_handler();
 
@@ -116,7 +130,9 @@ gtk_listbox_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_even
 //-----------------------------------------------------------------------------
 
 static gint
-gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+gtk_listbox_button_press_callback( GtkWidget *widget,
+                                   GdkEventButton *gdk_event,
+                                   wxListBox *listbox )
 {
     if (g_isIdle) wxapp_install_idle_handler();
 
@@ -127,6 +143,7 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
 
     int sel = listbox->GetIndex( widget );
 
+#if wxUSE_CHECKLISTBOX
     if ((listbox->m_hasCheckBoxes) && (gdk_event->x < 15) && (gdk_event->type != GDK_2BUTTON_PRESS))
     {
         wxCheckListBox *clb = (wxCheckListBox *)listbox;
@@ -138,7 +155,8 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
         event.SetInt( sel );
         listbox->GetEventHandler()->ProcessEvent( event );
     }
-    
+#endif // wxUSE_CHECKLISTBOX
+
     /* emit wxEVT_COMMAND_LISTBOX_DOUBLECLICKED later */
     g_hasDoubleClicked = (gdk_event->type == GDK_2BUTTON_PRESS);
 
@@ -149,6 +167,7 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
 // "key_press_event"
 //-----------------------------------------------------------------------------
 
+#if wxUSE_CHECKLISTBOX
 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {
@@ -173,11 +192,19 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
 
     return FALSE;
 }
+#endif // wxUSE_CHECKLISTBOX
 
 //-----------------------------------------------------------------------------
 // "select" and "deselect"
 //-----------------------------------------------------------------------------
 
+static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox );
+
+static void gtk_listitem_deselect_callback( GtkWidget *widget, wxListBox *listbox )
+{
+    gtk_listitem_select_callback( widget, listbox );
+}
+
 static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox )
 {
     if (g_isIdle) wxapp_install_idle_handler();
@@ -216,7 +243,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
 wxListBox::wxListBox()
 {
     m_list = (GtkList *) NULL;
+#if wxUSE_CHECKLISTBOX
     m_hasCheckBoxes = FALSE;
+#endif // wxUSE_CHECKLISTBOX
 }
 
 bool wxListBox::Create( wxWindow *parent, wxWindowID id,
@@ -227,9 +256,12 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
     m_needParent = TRUE;
     m_acceptsFocus = TRUE;
 
-    PreCreation( parent, id, pos, size, style, name );
-
-    SetValidator( validator );
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, validator, name ))
+    {
+        wxFAIL_MSG( _T("wxListBox creation failed") );
+	return FALSE;
+    }
 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
     if (style & wxLB_ALWAYS_SB)
@@ -274,10 +306,12 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
         GtkWidget *list_item;
 
         wxString str(choices[i]);
+#if wxUSE_CHECKLISTBOX
         if (m_hasCheckBoxes)
         {
             str.Prepend(CHECKBOX_STRING);
         }
+#endif // wxUSE_CHECKLISTBOX
 
         list_item = gtk_list_item_new_with_label( str.mbc_str() );
 
@@ -288,7 +322,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
         if (style & wxLB_MULTIPLE)
             gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
-              GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+              GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
 
         gtk_signal_connect( GTK_OBJECT(list_item),
                             "button_press_event",
@@ -300,6 +334,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                             (GtkSignalFunc)gtk_listbox_button_release_callback,
                             (gpointer) this );
 
+#if wxUSE_CHECKLISTBOX
         if (m_hasCheckBoxes)
         {
             gtk_signal_connect( GTK_OBJECT(list_item),
@@ -307,6 +342,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                             (GtkSignalFunc)gtk_listbox_key_press_callback,
                             (gpointer)this );
         }
+#endif // wxUSE_CHECKLISTBOX
 
         ConnectWidget( list_item );
 
@@ -357,7 +393,7 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
 
         return;
     }
-    
+
     wxArrayString deletedLabels;
     wxArrayPtrVoid deletedData;
     wxArrayInt deletedChecks;   // only for check list boxes
@@ -369,13 +405,13 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
-        wxString str(GET_REAL_LABEL(label->label));
+        wxString str(GET_REAL_LABEL(label->label),*wxConvCurrent);
         deletedLabels.Add(str);
 
         // save data
         void *clientData = NULL;
         wxNode *node = NULL;
-       
+
         if ( n < (int)m_clientObjectList.GetCount() )
             node = m_clientObjectList.Nth( n );
 
@@ -388,7 +424,7 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
         if ( !clientData )
         {
             if ( n < (int)m_clientDataList.GetCount() )
-                node = m_clientDataList.Nth( n );        
+                node = m_clientDataList.Nth( n );
 
             if ( node )
             {
@@ -399,11 +435,13 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
 
         deletedData.Add(clientData);
 
+#if wxUSE_CHECKLISTBOX
         // save check state
         if ( m_hasCheckBoxes )
         {
             deletedChecks.Add(((wxCheckListBox *)this)->IsChecked(pos + n));
         }
+#endif // wxUSE_CHECKLISTBOX
     }
 
     int nDeletedCount = n;
@@ -422,10 +460,12 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
     {
         Append(deletedLabels[n], deletedData[n]);
 
+#if wxUSE_CHECKLISTBOX
         if ( m_hasCheckBoxes )
         {
             ((wxCheckListBox *)this)->Check(pos + n, (bool)deletedChecks[n]);
         }
+#endif // wxUSE_CHECKLISTBOX
     }
 }
 
@@ -436,10 +476,12 @@ void wxListBox::AppendCommon( const wxString &item )
     GtkWidget *list_item;
 
     wxString label(item);
+#if wxUSE_CHECKLISTBOX
     if (m_hasCheckBoxes)
     {
         label.Prepend(CHECKBOX_STRING);
     }
+#endif // wxUSE_CHECKLISTBOX
 
     list_item = gtk_list_item_new_with_label( label.mbc_str() );
 
@@ -450,7 +492,7 @@ void wxListBox::AppendCommon( const wxString &item )
 
     if (HasFlag(wxLB_MULTIPLE))
         gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
-          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+          GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
 
     gtk_signal_connect( GTK_OBJECT(list_item),
                         "button_press_event",
@@ -462,6 +504,7 @@ void wxListBox::AppendCommon( const wxString &item )
                         (GtkSignalFunc)gtk_listbox_button_release_callback,
                         (gpointer) this );
 
+#if wxUSE_CHECKLISTBOX
     if (m_hasCheckBoxes)
     {
        gtk_signal_connect( GTK_OBJECT(list_item),
@@ -469,6 +512,7 @@ void wxListBox::AppendCommon( const wxString &item )
                            (GtkSignalFunc)gtk_listbox_key_press_callback,
                            (gpointer)this );
     }
+#endif // wxUSE_CHECKLISTBOX
 
     gtk_widget_show( list_item );
 
@@ -478,8 +522,15 @@ void wxListBox::AppendCommon( const wxString &item )
     {
         gtk_widget_realize( list_item );
         gtk_widget_realize( GTK_BIN(list_item)->child );
-	
-        if (m_widgetStyle) ApplyWidgetStyle();
+
+        //if (m_widgetStyle) ApplyWidgetStyle();
+        if (m_widgetStyle) {
+            // Apply current widget style to the new list_item
+            gtk_widget_set_style( GTK_WIDGET( list_item ), m_widgetStyle );
+            GtkBin *bin = GTK_BIN( list_item );
+            GtkWidget *label = GTK_WIDGET( bin->child );
+            gtk_widget_set_style( label, m_widgetStyle );
+        }
 
 #if wxUSE_DRAG_AND_DROP
 #ifndef NEW_GTK_DND_CODE
@@ -609,7 +660,11 @@ void wxListBox::Deselect( int n )
 {
     wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
+    DisableEvents();
+
     gtk_list_unselect_item( m_list, n );
+
+    EnableEvents();
 }
 
 int wxListBox::FindString( const wxString &item ) const
@@ -623,7 +678,7 @@ int wxListBox::FindString( const wxString &item ) const
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
-        wxString str = GET_REAL_LABEL(label->label);
+        wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
 
         if (str == item)
             return count;
@@ -692,11 +747,11 @@ wxString wxListBox::GetString( int n ) const
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
-        wxString str = GET_REAL_LABEL(label->label);
+        wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
 
         return str;
     }
-    
+
     wxFAIL_MSG(_T("wrong listbox index"));
 
     return _T("");
@@ -712,7 +767,7 @@ wxString wxListBox::GetStringSelection() const
         GtkBin *bin = GTK_BIN( selection->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
-        wxString str = GET_REAL_LABEL(label->label);
+        wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
 
         return str;
     }
@@ -768,10 +823,14 @@ void wxListBox::SetSelection( int n, bool select )
 {
     wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
+    DisableEvents();
+
     if (select)
         gtk_list_select_item( m_list, n );
     else
         gtk_list_unselect_item( m_list, n );
+
+    EnableEvents();
 }
 
 void wxListBox::SetString( int n, const wxString &string )
@@ -785,8 +844,10 @@ void wxListBox::SetString( int n, const wxString &string )
         GtkLabel *label = GTK_LABEL( bin->child );
 
         wxString str;
+#if wxUSE_CHECKLISTBOX
         if (m_hasCheckBoxes)
             str += CHECKBOX_STRING;
+#endif // wxUSE_CHECKLISTBOX
         str += string;
 
         gtk_label_set( label, str.mbc_str() );
@@ -826,7 +887,7 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
     GList *child = m_list->children;
     while (child)
     {
-        gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), wxConv_local.cWX2MB(tip), (gchar*) NULL );
+        gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
         child = child->next;
     }
 }
@@ -865,6 +926,38 @@ void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
 }
 #endif
 
+void wxListBox::DisableEvents()
+{
+    GList *child = m_list->children;
+    while (child)
+    {
+        gtk_signal_disconnect_by_func( GTK_OBJECT(child->data),
+          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+
+        if (HasFlag(wxLB_MULTIPLE))
+            gtk_signal_disconnect_by_func( GTK_OBJECT(child->data),
+              GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
+
+        child = child->next;
+    }
+}
+
+void wxListBox::EnableEvents()
+{
+    GList *child = m_list->children;
+    while (child)
+    {
+        gtk_signal_connect( GTK_OBJECT(child->data), "select",
+          GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+
+        if (HasFlag(wxLB_MULTIPLE))
+            gtk_signal_connect( GTK_OBJECT(child->data), "deselect",
+              GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
+
+        child = child->next;
+    }
+}
+
 GtkWidget *wxListBox::GetConnectWidget()
 {
     return GTK_WIDGET(m_list);
@@ -912,3 +1005,31 @@ void wxListBox::ApplyWidgetStyle()
         child = child->next;
     }
 }
+
+void wxListBox::OnInternalIdle()
+{
+    wxCursor cursor = m_cursor;
+    if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+    if (m_widget->window && cursor.Ok() && m_currentGdkCursor != cursor)
+    {
+        m_currentGdkCursor = cursor;
+	
+	gdk_window_set_cursor( GTK_WIDGET(m_list)->window, m_currentGdkCursor.GetCursor() );
+
+        GList *child = m_list->children;
+        while (child)
+        {
+            GtkBin *bin = GTK_BIN( child->data );
+            GtkWidget *label = GTK_WIDGET( bin->child );
+	    
+	    gdk_window_set_cursor( label->window, m_currentGdkCursor.GetCursor() );
+
+            child = child->next;
+        }
+    }
+
+    UpdateWindowUI();
+}
+
+#endif