Added more docs for the new events, derived from wxNotifyEvents.

[wxWidgets.git] / src / gtk1 / listbox.cpp

diff --git a/src/gtk1/listbox.cpp b/src/gtk1/listbox.cpp
index dc0d32c66b5ad1c927672087b89f7b204342397a..0b62dcb261a6ba7079a93a8dfb900e43c33a7afa 100644 (file)
--- a/src/gtk1/listbox.cpp
+++ b/src/gtk1/listbox.cpp
@@ -12,8 +12,11 @@
 #pragma implementation "listbox.h"
 #endif
 
 #pragma implementation "listbox.h"
 #endif
 

-#include "wx/dynarray.h"

 #include "wx/listbox.h"
 #include "wx/listbox.h"

+
+#if wxUSE_LISTBOX
+
+#include "wx/dynarray.h"

 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/checklst.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)
 //-------------------------------------------------------------------------
 
 #if (GTK_MINOR_VERSION > 0)

-#define NEW_GTK_SCROLL_CODE
+    #define NEW_GTK_SCROLL_CODE

 #endif
 
 //-----------------------------------------------------------------------------
 // private functions
 //-----------------------------------------------------------------------------
 
 #endif
 
 //-----------------------------------------------------------------------------
 // private functions
 //-----------------------------------------------------------------------------
 

+#if wxUSE_CHECKLISTBOX
+

 #define CHECKBOX_STRING "[-] "
 
 // checklistboxes have "[±] " prepended to their lables, this macro removes it
 #define CHECKBOX_STRING "[-] "
 
 // checklistboxes have "[±] " prepended to their lables, this macro removes it


@@ -57,6 +62,12 @@ extern bool g_isIdle;
 // the argument to it is a "const char *" pointer
 #define GET_REAL_LABEL(label) ((m_hasCheckBoxes)?(label)+4 : (label))
 
 // 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
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------


@@ -127,6 +138,7 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
 
     int sel = listbox->GetIndex( widget );
 
 
     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;
     if ((listbox->m_hasCheckBoxes) && (gdk_event->x < 15) && (gdk_event->type != GDK_2BUTTON_PRESS))
     {
         wxCheckListBox *clb = (wxCheckListBox *)listbox;


@@ -138,6 +150,7 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
         event.SetInt( sel );
         listbox->GetEventHandler()->ProcessEvent( 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);
     
     /* emit wxEVT_COMMAND_LISTBOX_DOUBLECLICKED later */
     g_hasDoubleClicked = (gdk_event->type == GDK_2BUTTON_PRESS);


@@ -149,6 +162,7 @@ gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event,
 // "key_press_event"
 //-----------------------------------------------------------------------------
 
 // "key_press_event"
 //-----------------------------------------------------------------------------
 

+#if wxUSE_CHECKLISTBOX

 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {
 static gint
 gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
 {


@@ -173,6 +187,7 @@ gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxLis
 
     return FALSE;
 }
 
     return FALSE;
 }

+#endif // wxUSE_CHECKLISTBOX

 
 //-----------------------------------------------------------------------------
 // "select" and "deselect"
 
 //-----------------------------------------------------------------------------
 // "select" and "deselect"


@@ -216,7 +231,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
 wxListBox::wxListBox()
 {
     m_list = (GtkList *) NULL;
 wxListBox::wxListBox()
 {
     m_list = (GtkList *) NULL;

+#if wxUSE_CHECKLISTBOX

     m_hasCheckBoxes = FALSE;
     m_hasCheckBoxes = FALSE;

+#endif // wxUSE_CHECKLISTBOX

 }
 
 bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 }
 
 bool wxListBox::Create( wxWindow *parent, wxWindowID id,


@@ -229,7 +246,9 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
 
     PreCreation( parent, id, pos, size, style, name );
 
 
     PreCreation( parent, id, pos, size, style, name );
 

+#if wxUSE_VALIDATORS

     SetValidator( validator );
     SetValidator( validator );

+#endif

 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
     if (style & wxLB_ALWAYS_SB)
 
     m_widget = gtk_scrolled_window_new( (GtkAdjustment*) NULL, (GtkAdjustment*) NULL );
     if (style & wxLB_ALWAYS_SB)


@@ -274,10 +293,12 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
         GtkWidget *list_item;
 
         wxString str(choices[i]);
         GtkWidget *list_item;
 
         wxString str(choices[i]);

+#if wxUSE_CHECKLISTBOX

         if (m_hasCheckBoxes)
         {
             str.Prepend(CHECKBOX_STRING);
         }
         if (m_hasCheckBoxes)
         {
             str.Prepend(CHECKBOX_STRING);
         }

+#endif // wxUSE_CHECKLISTBOX

 
         list_item = gtk_list_item_new_with_label( str.mbc_str() );
 
 
         list_item = gtk_list_item_new_with_label( str.mbc_str() );
 


@@ -300,6 +321,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                             (GtkSignalFunc)gtk_listbox_button_release_callback,
                             (gpointer) this );
 
                             (GtkSignalFunc)gtk_listbox_button_release_callback,
                             (gpointer) this );
 

+#if wxUSE_CHECKLISTBOX

         if (m_hasCheckBoxes)
         {
             gtk_signal_connect( GTK_OBJECT(list_item),
         if (m_hasCheckBoxes)
         {
             gtk_signal_connect( GTK_OBJECT(list_item),


@@ -307,6 +329,7 @@ bool wxListBox::Create( wxWindow *parent, wxWindowID id,
                             (GtkSignalFunc)gtk_listbox_key_press_callback,
                             (gpointer)this );
         }
                             (GtkSignalFunc)gtk_listbox_key_press_callback,
                             (gpointer)this );
         }

+#endif // wxUSE_CHECKLISTBOX

 
         ConnectWidget( list_item );
 
 
         ConnectWidget( list_item );
 


@@ -369,7 +392,7 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
         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
         deletedLabels.Add(str);
 
         // save data


@@ -399,11 +422,13 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
 
         deletedData.Add(clientData);
 
 
         deletedData.Add(clientData);
 

+#if wxUSE_CHECKLISTBOX

         // save check state
         if ( m_hasCheckBoxes )
         {
             deletedChecks.Add(((wxCheckListBox *)this)->IsChecked(pos + n));
         }
         // save check state
         if ( m_hasCheckBoxes )
         {
             deletedChecks.Add(((wxCheckListBox *)this)->IsChecked(pos + n));
         }

+#endif // wxUSE_CHECKLISTBOX

     }
 
     int nDeletedCount = n;
     }
 
     int nDeletedCount = n;


@@ -422,10 +447,12 @@ void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
     {
         Append(deletedLabels[n], deletedData[n]);
 
     {
         Append(deletedLabels[n], deletedData[n]);
 

+#if wxUSE_CHECKLISTBOX

         if ( m_hasCheckBoxes )
         {
             ((wxCheckListBox *)this)->Check(pos + n, (bool)deletedChecks[n]);
         }
         if ( m_hasCheckBoxes )
         {
             ((wxCheckListBox *)this)->Check(pos + n, (bool)deletedChecks[n]);
         }

+#endif // wxUSE_CHECKLISTBOX

     }
 }
 
     }
 }
 


@@ -436,10 +463,12 @@ void wxListBox::AppendCommon( const wxString &item )
     GtkWidget *list_item;
 
     wxString label(item);
     GtkWidget *list_item;
 
     wxString label(item);

+#if wxUSE_CHECKLISTBOX

     if (m_hasCheckBoxes)
     {
         label.Prepend(CHECKBOX_STRING);
     }
     if (m_hasCheckBoxes)
     {
         label.Prepend(CHECKBOX_STRING);
     }

+#endif // wxUSE_CHECKLISTBOX

 
     list_item = gtk_list_item_new_with_label( label.mbc_str() );
 
 
     list_item = gtk_list_item_new_with_label( label.mbc_str() );
 


@@ -457,6 +486,12 @@ void wxListBox::AppendCommon( const wxString &item )
                         (GtkSignalFunc)gtk_listbox_button_press_callback,
                         (gpointer) this );
 
                         (GtkSignalFunc)gtk_listbox_button_press_callback,
                         (gpointer) this );
 

+    gtk_signal_connect_after( GTK_OBJECT(list_item),
+                        "button_release_event",
+                        (GtkSignalFunc)gtk_listbox_button_release_callback,
+                        (gpointer) this );
+
+#if wxUSE_CHECKLISTBOX

     if (m_hasCheckBoxes)
     {
        gtk_signal_connect( GTK_OBJECT(list_item),
     if (m_hasCheckBoxes)
     {
        gtk_signal_connect( GTK_OBJECT(list_item),


@@ -464,6 +499,7 @@ void wxListBox::AppendCommon( const wxString &item )
                            (GtkSignalFunc)gtk_listbox_key_press_callback,
                            (gpointer)this );
     }
                            (GtkSignalFunc)gtk_listbox_key_press_callback,
                            (gpointer)this );
     }

+#endif // wxUSE_CHECKLISTBOX

 
     gtk_widget_show( list_item );
 
 
     gtk_widget_show( list_item );
 


@@ -604,7 +640,11 @@ void wxListBox::Deselect( int n )
 {
     wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
 {
     wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 

+    DisableEvents();
+

     gtk_list_unselect_item( m_list, n );
     gtk_list_unselect_item( m_list, n );

+    
+    EnableEvents();

 }
 
 int wxListBox::FindString( const wxString &item ) const
 }
 
 int wxListBox::FindString( const wxString &item ) const


@@ -618,7 +658,7 @@ int wxListBox::FindString( const wxString &item ) const
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
         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;
 
         if (str == item)
             return count;


@@ -687,7 +727,7 @@ wxString wxListBox::GetString( int n ) const
         GtkBin *bin = GTK_BIN( child->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
         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;
     }
 
         return str;
     }


@@ -707,7 +747,7 @@ wxString wxListBox::GetStringSelection() const
         GtkBin *bin = GTK_BIN( selection->data );
         GtkLabel *label = GTK_LABEL( bin->child );
 
         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;
     }
 
         return str;
     }


@@ -763,10 +803,14 @@ void wxListBox::SetSelection( int n, bool select )
 {
     wxCHECK_RET( m_list != NULL, _T("invalid listbox") );
 
 {
     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 );
     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 )
 }
 
 void wxListBox::SetString( int n, const wxString &string )


@@ -780,8 +824,10 @@ void wxListBox::SetString( int n, const wxString &string )
         GtkLabel *label = GTK_LABEL( bin->child );
 
         wxString str;
         GtkLabel *label = GTK_LABEL( bin->child );
 
         wxString str;

+#if wxUSE_CHECKLISTBOX

         if (m_hasCheckBoxes)
             str += CHECKBOX_STRING;
         if (m_hasCheckBoxes)
             str += CHECKBOX_STRING;

+#endif // wxUSE_CHECKLISTBOX

         str += string;
 
         gtk_label_set( label, str.mbc_str() );
         str += string;
 
         gtk_label_set( label, str.mbc_str() );


@@ -821,7 +867,7 @@ void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
     GList *child = m_list->children;
     while (child)
     {
     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;
     }
 }
         child = child->next;
     }
 }


@@ -860,6 +906,38 @@ void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
 }
 #endif
 
 }
 #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_select_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_select_callback), (gpointer)this );
+         
+        child = child->next;
+    }
+}
+

 GtkWidget *wxListBox::GetConnectWidget()
 {
     return GTK_WIDGET(m_list);
 GtkWidget *wxListBox::GetConnectWidget()
 {
     return GTK_WIDGET(m_list);


@@ -907,3 +985,5 @@ void wxListBox::ApplyWidgetStyle()
         child = child->next;
     }
 }
         child = child->next;
     }
 }

+
+#endif
\ No newline at end of file