X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d345e841da6719c3de9de784220aafafb5eb1e93..ea804aadf91c963d97a56e152d8372c9e689affe:/src/gtk1/listbox.cpp

diff --git a/src/gtk1/listbox.cpp b/src/gtk1/listbox.cpp
index 818775ee73..10c1097045 100644
--- a/src/gtk1/listbox.cpp
+++ b/src/gtk1/listbox.cpp
@@ -17,6 +17,7 @@
 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/checklst.h"
+#include "wx/settings.h"
 
 #if wxUSE_TOOLTIPS
 #include "wx/tooltip.h"
@@ -29,6 +30,13 @@
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"
 
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
 //-------------------------------------------------------------------------
 // conditional compilation
 //-------------------------------------------------------------------------
@@ -63,10 +71,12 @@ extern bool   g_blockEventsOnScroll;
 static gint
 gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
 {
+    if (g_isIdle) wxapp_install_idle_handler();
+
     if (g_blockEventsOnDrag) return FALSE;
     if (g_blockEventsOnScroll) return FALSE;
 
-    if (!listbox->HasVMT()) return FALSE;
+    if (!listbox->m_hasVMT) return FALSE;
 
     int sel = listbox->GetIndex( widget );
 
@@ -116,9 +126,11 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {
+    if (g_isIdle) wxapp_install_idle_handler();
+
     if (g_blockEventsOnDrag) return FALSE;
 
-    if (!listbox->HasVMT()) return FALSE;
+    if (!listbox->m_hasVMT) return FALSE;
 
     if (gdk_event->keyval != ' ') return FALSE;
 
@@ -142,7 +154,9 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
 
 static void gtk_listitem_select_callback( GtkWidget *WXUNUSED(widget), wxListBox *listbox )
 {
-    if (!listbox->HasVMT()) return;
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    if (!listbox->m_hasVMT) return;
     if (g_blockEventsOnDrag) return;
 
     wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() );
@@ -192,8 +206,16 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
     SetValidator( validator );
 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
-    gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(m_widget),
-      GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+    if (style & wxLB_ALWAYS_SB)
+    {
+      gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(m_widget),
+        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS );
+    }
+    else
+    {
+      gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(m_widget),
+        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+    }
 
     m_list = GTK_LIST( gtk_list_new() );
 
@@ -211,25 +233,6 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
     gtk_container_add( GTK_CONTAINER(m_widget), GTK_WIDGET(m_list) );
 #endif
 
-#ifdef __WXDEBUG__
-    debug_focus_in( m_widget, "wxListBox::m_widget", name );
-
-    debug_focus_in( GTK_WIDGET(m_list), "wxListBox::m_list", name );
-
-    GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(m_widget);
-
-    debug_focus_in( s_window->hscrollbar, "wxWindow::hsrcollbar", name );
-    debug_focus_in( s_window->vscrollbar, "wxWindow::vsrcollbar", name );
-
-#ifdef NEW_GTK_SCROLL_CODE
-    GtkViewport *viewport = GTK_VIEWPORT( GTK_BIN(s_window)->child );
-#else
-    GtkViewport *viewport = GTK_VIEWPORT(s_window->viewport);
-#endif
-
-    debug_focus_in( GTK_WIDGET(viewport), "wxWindow::viewport", name );
-#endif
-
     gtk_widget_show( GTK_WIDGET(m_list) );
 
     wxSize newSize = size;
@@ -250,11 +253,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
             str.Prepend(CHECKBOX_STRING);
         }
 
-        list_item = gtk_list_item_new_with_label( str );
-
-#ifdef __WXDEBUG__
-        debug_focus_in( list_item, "wxListBox::list_item", name );
-#endif
+        list_item = gtk_list_item_new_with_label( str.mbc_str() );
 
         gtk_container_add( GTK_CONTAINER(m_list), list_item );
 
@@ -283,15 +282,11 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
         gtk_widget_show( list_item );
     }
 
-    m_parent->AddChild( this );
-
-    (m_parent->m_insertCallback)( m_parent, this );
+    m_parent->DoAddChild( this );
 
     PostCreation();
 
-    gtk_widget_realize( GTK_WIDGET(m_list) );
-
-    SetBackgroundColour( parent->GetBackgroundColour() );
+    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_WINDOW ) );
     SetForegroundColour( parent->GetForegroundColour() );
     SetFont( parent->GetFont() );
 
@@ -307,11 +302,11 @@ wxListBox::~wxListBox()
 
 void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     GList *children = m_list->children;
     int length = g_list_length(children);
-    wxCHECK_RET( pos <= length, "invalid index in wxListBox::InsertItems" );
+    wxCHECK_RET( pos <= length, _T("invalid index in wxListBox::InsertItems") );
 
     // VZ: it seems that GTK 1.0.6 doesn't has a function to insert an item
     //     into a listbox at the given position, this is why we first delete
@@ -405,7 +400,7 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
 
 void wxListBox::AppendCommon( const wxString &item )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     GtkWidget *list_item;
 
@@ -415,19 +410,17 @@ void wxListBox::AppendCommon( const wxString &item )
         label.Prepend(CHECKBOX_STRING);
     }
 
-    list_item = gtk_list_item_new_with_label( label );
+    list_item = gtk_list_item_new_with_label( label.mbc_str() );
 
     gtk_container_add( GTK_CONTAINER(m_list), list_item );
 
     gtk_signal_connect( GTK_OBJECT(list_item), "select",
       GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
 
-    if (GetWindowStyleFlag() & wxLB_MULTIPLE)
+    if (HasFlag(wxLB_MULTIPLE))
         gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
           GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
 
-    if (m_widgetStyle) ApplyWidgetStyle();
-
     gtk_signal_connect( GTK_OBJECT(list_item),
                         "button_press_event",
                         (GtkSignalFunc)gtk_listbox_button_press_callback,
@@ -445,15 +438,23 @@ void wxListBox::AppendCommon( const wxString &item )
 
     ConnectWidget( list_item );
 
+    if (GTK_WIDGET_REALIZED(m_widget))
+    {
+        gtk_widget_realize( list_item );
+        gtk_widget_realize( GTK_BIN(list_item)->child );
+	
+        if (m_widgetStyle) ApplyWidgetStyle();
+
 #if wxUSE_DRAG_AND_DROP
 #ifndef NEW_GTK_DND_CODE
-    if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
+        if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
 #endif
 #endif
 
 #if wxUSE_TOOLTIPS
-    if (m_toolTip) m_toolTip->Apply( this );
+        if (m_tooltip) m_tooltip->Apply( this );
 #endif
+    }
 }
 
 void wxListBox::Append( const wxString &item )
@@ -482,7 +483,7 @@ void wxListBox::Append( const wxString &item, wxClientData *clientData )
 
 void wxListBox::SetClientData( int n, void* clientData )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid combobox" );
+    wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
 
     wxNode *node = m_clientDataList.Nth( n );
     if (!node) return;
@@ -492,7 +493,7 @@ void wxListBox::SetClientData( int n, void* clientData )
 
 void* wxListBox::GetClientData( int n )
 {
-    wxCHECK_MSG( m_widget != NULL, NULL, "invalid combobox" );
+    wxCHECK_MSG( m_widget != NULL, NULL, _T("invalid combobox") );
 
     wxNode *node = m_clientDataList.Nth( n );
     if (!node) return NULL;
@@ -502,7 +503,7 @@ void* wxListBox::GetClientData( int n )
 
 void wxListBox::SetClientObject( int n, wxClientData* clientData )
 {
-    wxCHECK_RET( m_widget != NULL, "invalid combobox" );
+    wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
 
     wxNode *node = m_clientObjectList.Nth( n );
     if (!node) return;
@@ -515,7 +516,7 @@ void wxListBox::SetClientObject( int n, wxClientData* clientData )
 
 wxClientData* wxListBox::GetClientObject( int n )
 {
-    wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, "invalid combobox" );
+    wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, _T("invalid combobox") );
 
     wxNode *node = m_clientObjectList.Nth( n );
     if (!node) return (wxClientData*) NULL;
@@ -525,7 +526,7 @@ wxClientData* wxListBox::GetClientObject( int n )
 
 void wxListBox::Clear()
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     gtk_list_clear_items( m_list, 0, Number() );
 
@@ -543,11 +544,11 @@ void wxListBox::Clear()
 
 void wxListBox::Delete( int n )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     GList *child = g_list_nth( m_list->children, n );
 
-    wxCHECK_RET( child, "wrong listbox index" );
+    wxCHECK_RET( child, _T("wrong listbox index") );
 
     GList *list = g_list_append( (GList*) NULL, child->data );
     gtk_list_remove_items( m_list, list );
@@ -570,14 +571,14 @@ void wxListBox::Delete( int n )
 
 void wxListBox::Deselect( int n )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     gtk_list_unselect_item( m_list, n );
 }
 
 int wxListBox::FindString( const wxString &item ) const
 {
-    wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
 
     GList *child = m_list->children;
     int count = 0;
@@ -602,7 +603,7 @@ int wxListBox::FindString( const wxString &item ) const
 
 int wxListBox::GetSelection() const
 {
-    wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
 
     GList *child = m_list->children;
     int count = 0;
@@ -617,7 +618,7 @@ int wxListBox::GetSelection() const
 
 int wxListBox::GetSelections( wxArrayInt& aSelections ) const
 {
-    wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
 
     // get the number of selected items first
     GList *child = m_list->children;
@@ -647,7 +648,7 @@ int wxListBox::GetSelections( wxArrayInt& aSelections ) const
 
 wxString wxListBox::GetString( int n ) const
 {
-    wxCHECK_MSG( m_list != NULL, "", "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, _T(""), _T("invalid listbox") );
 
     GList *child = g_list_nth( m_list->children, n );
     if (child)
@@ -660,14 +661,14 @@ wxString wxListBox::GetString( int n ) const
         return str;
     }
     
-    wxFAIL_MSG("wrong listbox index");
+    wxFAIL_MSG(_T("wrong listbox index"));
 
-    return "";
+    return _T("");
 }
 
 wxString wxListBox::GetStringSelection() const
 {
-    wxCHECK_MSG( m_list != NULL, "", "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, _T(""), _T("invalid listbox") );
 
     GList *selection = m_list->selection;
     if (selection)
@@ -680,13 +681,13 @@ wxString wxListBox::GetStringSelection() const
         return str;
     }
 
-    wxFAIL_MSG("no listbox selection available");
-    return "";
+    wxFAIL_MSG(_T("no listbox selection available"));
+    return _T("");
 }
 
 int wxListBox::Number()
 {
-    wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, -1, _T("invalid listbox") );
 
     GList *child = m_list->children;
     int count = 0;
@@ -696,7 +697,7 @@ int wxListBox::Number()
 
 bool wxListBox::Selected( int n )
 {
-    wxCHECK_MSG( m_list != NULL, FALSE, "invalid listbox" );
+    wxCHECK_MSG( m_list != NULL, FALSE, _T("invalid listbox") );
 
     GList *target = g_list_nth( m_list->children, n );
     if (target)
@@ -708,28 +709,28 @@ bool wxListBox::Selected( int n )
             child = child->next;
         }
     }
-    wxFAIL_MSG("wrong listbox index");
+    wxFAIL_MSG(_T("wrong listbox index"));
     return FALSE;
 }
 
 void wxListBox::Set( int WXUNUSED(n), const wxString *WXUNUSED(choices) )
 {
-    wxFAIL_MSG("wxListBox::Set not implemented");
+    wxFAIL_MSG(_T("wxListBox::Set not implemented"));
 }
 
 void wxListBox::SetFirstItem( int WXUNUSED(n) )
 {
-    wxFAIL_MSG("wxListBox::SetFirstItem not implemented");
+    wxFAIL_MSG(_T("wxListBox::SetFirstItem not implemented"));
 }
 
 void wxListBox::SetFirstItem( const wxString &WXUNUSED(item) )
 {
-    wxFAIL_MSG("wxListBox::SetFirstItem not implemented");
+    wxFAIL_MSG(_T("wxListBox::SetFirstItem not implemented"));
 }
 
 void wxListBox::SetSelection( int n, bool select )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     if (select)
         gtk_list_select_item( m_list, n );
@@ -739,7 +740,7 @@ void wxListBox::SetSelection( int n, bool select )
 
 void wxListBox::SetString( int n, const wxString &string )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     GList *child = g_list_nth( m_list->children, n );
     if (child)
@@ -752,17 +753,17 @@ void wxListBox::SetString( int n, const wxString &string )
             str += CHECKBOX_STRING;
         str += string;
 
-        gtk_label_set( label, str );
+        gtk_label_set( label, str.mbc_str() );
     }
     else
     {
-        wxFAIL_MSG("wrong listbox index");
+        wxFAIL_MSG(_T("wrong listbox index"));
     }
 }
 
 void wxListBox::SetStringSelection( const wxString &string, bool select )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
     SetSelection( FindString(string), select );
 }
@@ -784,12 +785,12 @@ int wxListBox::GetIndex( GtkWidget *item ) const
 }
 
 #if wxUSE_TOOLTIPS
-void wxListBox::ApplyToolTip( GtkTooltips *tips, const char *tip )
+void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
 {
     GList *child = m_list->children;
     while (child)
     {
-        gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), tip, (gchar*) NULL );
+        gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), wxConv_local.cWX2MB(tip), (gchar*) NULL );
         child = child->next;
     }
 }
@@ -798,7 +799,7 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const char *tip )
 #if wxUSE_DRAG_AND_DROP
 void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
 {
-    wxCHECK_RET( m_list != NULL, "invalid listbox" );
+    wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
 #ifndef NEW_GTK_DND_CODE
     if (m_dropTarget)
@@ -855,9 +856,12 @@ void wxListBox::ApplyWidgetStyle()
     if (m_backgroundColour.Ok())
     {
         GdkWindow *window = GTK_WIDGET(m_list)->window;
-        m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
-        gdk_window_set_background( window, m_backgroundColour.GetColor() );
-        gdk_window_clear( window );
+        if ( window )
+        {
+            m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) );
+            gdk_window_set_background( window, m_backgroundColour.GetColor() );
+            gdk_window_clear( window );
+        }
     }
 
     GList *child = m_list->children;
@@ -872,4 +876,3 @@ void wxListBox::ApplyWidgetStyle()
         child = child->next;
     }
 }
-