#include "wx/dynarray.h"
#include "wx/listbox.h"
#include "wx/utils.h"
-#include <wx/intl.h>
+#include "wx/intl.h"
+#include "wx/checklst.h"
+
+#if wxUSE_DRAG_AND_DROP
+#include "wx/dnd.h"
+#endif
+
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
+//-------------------------------------------------------------------------
+// conditional compilation
+//-------------------------------------------------------------------------
+
+#if (GTK_MINOR_VERSION == 1)
+#if (GTK_MICRO_VERSION >= 5)
+#define NEW_GTK_SCROLL_CODE
+#endif
+#endif
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnScroll;
+
+//-----------------------------------------------------------------------------
+// "button_press_event"
+//-----------------------------------------------------------------------------
+
+static gint
+gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+{
+ if (g_blockEventsOnDrag) return FALSE;
+ if (g_blockEventsOnScroll) return FALSE;
+
+ if (!listbox->HasVMT()) return FALSE;
+
+ int sel = listbox->GetIndex( widget );
+
+ if ((listbox->m_hasCheckBoxes) && (gdk_event->x < 15) && (gdk_event->type != GDK_2BUTTON_PRESS))
+ {
+ wxCheckListBox *clb = (wxCheckListBox *)listbox;
+
+ clb->Check( sel, !clb->IsChecked(sel) );
+
+ wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, listbox->GetId() );
+ event.SetEventObject( listbox );
+ event.SetInt( sel );
+ listbox->GetEventHandler()->ProcessEvent( event );
+ }
+
+ if (gdk_event->type == GDK_2BUTTON_PRESS)
+ {
+ wxCommandEvent event( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, listbox->GetId() );
+ event.SetEventObject( listbox );
+ event.SetInt( sel );
+ listbox->GetEventHandler()->ProcessEvent( event );
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "key_press_event"
+//-----------------------------------------------------------------------------
+
+static gint
+gtk_listbox_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxListBox *listbox )
+{
+ if (g_blockEventsOnDrag) return FALSE;
+
+ if (!listbox->HasVMT()) return FALSE;
+
+ if (gdk_event->keyval != ' ') return FALSE;
+
+ int sel = listbox->GetIndex( widget );
+
+ wxCheckListBox *clb = (wxCheckListBox *)listbox;
+
+ clb->Check( sel, !clb->IsChecked(sel) );
+
+ wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, listbox->GetId() );
+ event.SetEventObject( listbox );
+ event.SetInt( sel );
+ listbox->GetEventHandler()->ProcessEvent( event );
+
+ return FALSE;
+}
//-----------------------------------------------------------------------------
// "select" and "deselect"
wxListBox::wxListBox()
{
m_list = (GtkList *) NULL;
+ m_hasCheckBoxes = FALSE;
}
bool wxListBox::Create( wxWindow *parent, wxWindowID id,
long style, const wxValidator& validator, const wxString &name )
{
m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
PreCreation( parent, id, pos, size, style, name );
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 );
-
+
m_list = GTK_LIST( gtk_list_new() );
GtkSelectionMode mode = GTK_SELECTION_BROWSE;
gtk_list_set_selection_mode( GTK_LIST(m_list), mode );
+#ifdef NEW_GTK_SCROLL_CODE
+ gtk_scrolled_window_add_with_viewport( GTK_SCROLLED_WINDOW(m_widget), GTK_WIDGET(m_list) );
+#else
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(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;
for (int i = 0; i < n; i++)
{
+ m_clientDataList.Append( (wxObject*) NULL );
+ m_clientObjectList.Append( (wxObject*) NULL );
+
GtkWidget *list_item;
- list_item = gtk_list_item_new_with_label( choices[i] );
-
+
+ if (m_hasCheckBoxes)
+ {
+ wxString str = "[-] ";
+ str += choices[i];
+ list_item = gtk_list_item_new_with_label( str );
+ }
+ else
+ {
+ list_item = gtk_list_item_new_with_label( choices[i] );
+ }
+
+#ifdef __WXDEBUG__
+ debug_focus_in( list_item, "wxListBox::list_item", name );
+#endif
+
gtk_container_add( GTK_CONTAINER(m_list), list_item );
gtk_signal_connect( GTK_OBJECT(list_item), "select",
gtk_signal_connect( GTK_OBJECT(list_item), "deselect",
GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+ gtk_signal_connect( GTK_OBJECT(list_item),
+ "button_press_event",
+ (GtkSignalFunc)gtk_listbox_button_press_callback,
+ (gpointer) this );
+
+ if (m_hasCheckBoxes)
+ {
+ gtk_signal_connect( GTK_OBJECT(list_item),
+ "key_press_event",
+ (GtkSignalFunc)gtk_listbox_key_press_callback,
+ (gpointer)this );
+ }
+
ConnectWidget( list_item );
- m_clientDataList.Append( (wxObject*)NULL );
-
gtk_widget_show( list_item );
}
wxListBox::~wxListBox()
{
- wxNode *node = m_clientDataList.First();
- while (node)
- {
- wxClientData *cd = (wxClientData*)node->Data();
- if (cd) delete cd;
- node = node->Next();
- }
- m_clientDataList.Clear();
+ Clear();
}
void wxListBox::AppendCommon( const wxString &item )
{
wxCHECK_RET( m_list != NULL, "invalid listbox" );
- GtkWidget *list_item = gtk_list_item_new_with_label( item );
+ GtkWidget *list_item;
+
+ if (m_hasCheckBoxes)
+ {
+ wxString str = "[-] ";
+ str += item;
+ list_item = gtk_list_item_new_with_label( str );
+ }
+ else
+ {
+ list_item = gtk_list_item_new_with_label( item );
+ }
gtk_signal_connect( GTK_OBJECT(list_item), "select",
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,
+ (gpointer) this );
+
+ if (m_hasCheckBoxes)
+ {
+ gtk_signal_connect( GTK_OBJECT(list_item),
+ "key_press_event",
+ (GtkSignalFunc)gtk_listbox_key_press_callback,
+ (gpointer)this );
+ }
+
gtk_widget_show( list_item );
ConnectWidget( list_item );
- ConnectDnDWidget( list_item );
+#if wxUSE_DRAG_AND_DROP
+#ifndef NEW_GTK_DND_CODE
+ if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
+#endif
+#endif
}
void wxListBox::Append( const wxString &item )
{
- m_clientDataList.Append( (wxObject*)NULL );
+ m_clientDataList.Append( (wxObject*) NULL );
+ m_clientObjectList.Append( (wxObject*) NULL );
AppendCommon( item );
}
void wxListBox::Append( const wxString &item, void *clientData )
{
- if (clientData)
- m_clientDataList.Append( (wxObject*) new wxVoidClientData( clientData ) );
- else
- m_clientDataList.Append( (wxObject*)NULL );
+ m_clientDataList.Append( (wxObject*) clientData );
+ m_clientObjectList.Append( (wxObject*) NULL );
AppendCommon( item );
}
void wxListBox::Append( const wxString &item, wxClientData *clientData )
{
- m_clientDataList.Append( (wxObject*) clientData );
+ m_clientObjectList.Append( (wxObject*) clientData );
+ m_clientDataList.Append( (wxObject*) NULL );
AppendCommon( item );
}
wxNode *node = m_clientDataList.Nth( n );
if (!node) return;
- wxClientData *cd = (wxClientData*) node->Data();
- if (cd) delete cd;
-
- if (clientData)
- node->SetData( (wxObject*) new wxVoidClientData(clientData) );
- else
- node->SetData( (wxObject*) NULL );
+ node->SetData( (wxObject*) clientData );
}
void* wxListBox::GetClientData( int n )
wxNode *node = m_clientDataList.Nth( n );
if (!node) return NULL;
- wxVoidClientData *cd = (wxVoidClientData*) node->Data();
- if (cd)
- return cd->GetData();
- else
- return (void*) NULL;
+ return node->Data();
}
void wxListBox::SetClientObject( int n, wxClientData* clientData )
{
wxCHECK_RET( m_widget != NULL, "invalid combobox" );
- wxNode *node = m_clientDataList.Nth( n );
+ wxNode *node = m_clientObjectList.Nth( n );
if (!node) return;
wxClientData *cd = (wxClientData*) node->Data();
{
wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, "invalid combobox" );
- wxNode *node = m_clientDataList.Nth( n );
+ wxNode *node = m_clientObjectList.Nth( n );
if (!node) return (wxClientData*) NULL;
return (wxClientData*) node->Data();
gtk_list_clear_items( m_list, 0, Number() );
- wxNode *node = m_clientDataList.First();
+ wxNode *node = m_clientObjectList.First();
while (node)
{
wxClientData *cd = (wxClientData*)node->Data();
if (cd) delete cd;
node = node->Next();
}
+ m_clientObjectList.Clear();
+
m_clientDataList.Clear();
}
GList *child = g_list_nth( m_list->children, n );
- if (!child)
- {
- wxFAIL_MSG("wrong listbox index");
- return;
- }
+ wxCHECK_RET( child, "wrong listbox index" );
- GList *list = g_list_append( NULL, child->data );
+ GList *list = g_list_append( (GList*) NULL, child->data );
gtk_list_remove_items( m_list, list );
g_list_free( list );
- wxNode *node = m_clientDataList.Nth( n );
- if (!node)
- {
- wxFAIL_MSG( "wrong index" );
- }
- else
+ wxNode *node = m_clientObjectList.Nth( n );
+ if (node)
{
wxClientData *cd = (wxClientData*)node->Data();
if (cd) delete cd;
+ m_clientObjectList.DeleteNode( node );
+ }
+
+ node = m_clientDataList.Nth( n );
+ if (node)
+ {
m_clientDataList.DeleteNode( node );
}
}
{
GtkBin *bin = GTK_BIN( child->data );
GtkLabel *label = GTK_LABEL( bin->child );
- if (item == label->label) return count;
+
+ wxString str = label->label;
+ if (m_hasCheckBoxes) str.Remove( 0, 4 );
+
+ if (str == item) return count;
+
count++;
child = child->next;
}
{
GtkBin *bin = GTK_BIN( child->data );
GtkLabel *label = GTK_LABEL( bin->child );
- return label->label;
+
+ wxString str = label->label;
+ if (m_hasCheckBoxes) str.Remove( 0, 4 );
+
+ return str;
}
wxFAIL_MSG("wrong listbox index");
return "";
if (selection)
{
GtkBin *bin = GTK_BIN( selection->data );
- wxString tmp = GTK_LABEL( bin->child )->label;
- return tmp;
+ GtkLabel *label = GTK_LABEL( bin->child );
+
+ wxString str = label->label;
+ if (m_hasCheckBoxes) str.Remove( 0, 4 );
+
+ return str;
}
+
wxFAIL_MSG("no listbox selection available");
return "";
}
{
GtkBin *bin = GTK_BIN( child->data );
GtkLabel *label = GTK_LABEL( bin->child );
- gtk_label_set( label, string );
+
+ wxString str;
+ if (m_hasCheckBoxes) str += "[-] ";
+ str += string;
+
+ gtk_label_set( label, str );
}
else
{
return -1;
}
+#if wxUSE_DRAG_AND_DROP
void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
{
wxCHECK_RET( m_list != NULL, "invalid listbox" );
- GList *child = m_list->children;
- while (child)
+#ifndef NEW_GTK_DND_CODE
+ if (m_dropTarget)
{
- DisconnectDnDWidget( GTK_WIDGET( child->data ) );
- child = child->next;
+ GList *child = m_list->children;
+ while (child)
+ {
+ m_dropTarget->UnregisterWidget( GTK_WIDGET( child->data ) );
+ child = child->next;
+ }
}
+#endif
+
+ wxWindow::SetDropTarget( dropTarget );
- wxWindow::SetDropTarget( dropTarget );
-
- child = m_list->children;
- while (child)
+#ifndef NEW_GTK_DND_CODE
+ if (m_dropTarget)
{
- ConnectDnDWidget( GTK_WIDGET( child->data ) );
- child = child->next;
+ GList *child = m_list->children;
+ while (child)
+ {
+ m_dropTarget->RegisterWidget( GTK_WIDGET( child->data ) );
+ child = child->next;
+ }
}
+#endif
}
+#endif
GtkWidget *wxListBox::GetConnectWidget()
{
{
SetWidgetStyle();
- 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 (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 );
+ }
GList *child = m_list->children;
while (child)
{
- gtk_widget_set_style( GTK_BIN(child->data)->child, m_widgetStyle );
gtk_widget_set_style( GTK_WIDGET(child->data), m_widgetStyle );
+
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkWidget *label = GTK_WIDGET( bin->child );
+ gtk_widget_set_style( label, m_widgetStyle );
+
child = child->next;
}
}
projects / wxWidgets.git / blobdiff