#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"
+#include "wx/settings.h"
+
+#if wxUSE_TOOLTIPS
+#include "wx/tooltip.h"
+#endif
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
#include "gdk/gdk.h"
#include "gtk/gtk.h"
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
//-------------------------------------------------------------------------
// conditional compilation
//-------------------------------------------------------------------------
-#if (GTK_MINOR_VERSION == 1)
-#if (GTK_MICRO_VERSION >= 5)
-#define NEW_GTK_SCROLL_CODE
-#endif
+#if (GTK_MINOR_VERSION > 0)
+ #define NEW_GTK_SCROLL_CODE
#endif
+//-----------------------------------------------------------------------------
+// private functions
+//-----------------------------------------------------------------------------
+
+#if wxUSE_CHECKLISTBOX
+
+#define CHECKBOX_STRING "[-] "
+
+// checklistboxes have "[±] " prepended to their lables, this macro removes it
+// (NB: 4 below is the length of CHECKBOX_STRING above)
+//
+// 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;
//-----------------------------------------------------------------------------
-// "button_press_event"
+// "button_release_event"
//-----------------------------------------------------------------------------
-static gint
-gtk_listbox_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxListBox *listbox )
+/* we would normally emit a wxEVT_COMMAND_LISTBOX_DOUBLECLICKED event once
+ a GDK_2BUTTON_PRESS occurs, but this has the particular problem of the
+ listbox keeping the focus until it receives a GDK_BUTTON_RELEASE event.
+ this can lead to race conditions so that we emit the dclick event
+ after the GDK_BUTTON_RELEASE event after the GDK_2BUTTON_PRESS event */
+
+static gint
+gtk_listbox_button_release_callback( GtkWidget * WXUNUSED(widget),
+ GdkEventButton * WXUNUSED(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;
+
+ if (!g_hasDoubleClicked) 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 );
-
+
wxArrayInt aSelections;
int count = listbox->GetSelections(aSelections);
if ( count > 0 )
event.m_commandInt = aSelections[0] ;
event.m_clientData = listbox->GetClientData( event.m_commandInt );
wxString str(listbox->GetString(event.m_commandInt));
- if (str != "") event.m_commandString = copystring((char *)(const char *)str);
+ if (!str.IsEmpty()) event.m_commandString = str;
}
else
{
event.m_commandInt = -1 ;
- event.m_commandString = copystring("") ;
+ event.m_commandString.Empty();
}
listbox->GetEventHandler()->ProcessEvent( event );
-
- if (event.m_commandString) delete[] event.m_commandString ;
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "button_press_event"
+//-----------------------------------------------------------------------------
+
+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->m_hasVMT) return FALSE;
+
+ 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;
+
+ clb->Check( sel, !clb->IsChecked(sel) );
+
+ wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, listbox->GetId() );
+ event.SetEventObject( listbox );
+ event.SetInt( sel );
+ listbox->GetEventHandler()->ProcessEvent( event );
}
+#endif // wxUSE_CHECKLISTBOX
+
+ /* emit wxEVT_COMMAND_LISTBOX_DOUBLECLICKED later */
+ g_hasDoubleClicked = (gdk_event->type == GDK_2BUTTON_PRESS);
return FALSE;
}
// "key_press_event"
//-----------------------------------------------------------------------------
-static gint
+#if wxUSE_CHECKLISTBOX
+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;
-
+
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;
}
+#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 (!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() );
event.m_commandInt = aSelections[0] ;
event.m_clientData = listbox->GetClientData( event.m_commandInt );
wxString str(listbox->GetString(event.m_commandInt));
- if (str != "") event.m_commandString = copystring((char *)(const char *)str);
+ if (!str.IsEmpty()) event.m_commandString = str;
}
else
{
event.m_commandInt = -1 ;
- event.m_commandString = copystring("") ;
+ event.m_commandString.Empty();
}
event.SetEventObject( listbox );
listbox->GetEventHandler()->ProcessEvent( event );
- if (event.m_commandString) delete[] event.m_commandString ;
}
//-----------------------------------------------------------------------------
wxListBox::wxListBox()
{
m_list = (GtkList *) NULL;
+#if wxUSE_CHECKLISTBOX
m_hasCheckBoxes = FALSE;
+#endif // wxUSE_CHECKLISTBOX
}
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( wxT("wxListBox creation failed") );
+ return FALSE;
+ }
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() );
GtkSelectionMode mode = GTK_SELECTION_BROWSE;
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
+ /* make list scroll when moving the focus down using cursor keys */
+ gtk_container_set_focus_vadjustment(
+ GTK_CONTAINER(m_list),
+ gtk_scrolled_window_get_vadjustment(
+ GTK_SCROLLED_WINDOW(m_widget)));
gtk_widget_show( GTK_WIDGET(m_list) );
{
m_clientDataList.Append( (wxObject*) NULL );
m_clientObjectList.Append( (wxObject*) NULL );
-
+
GtkWidget *list_item;
-
- 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
-
+
+ 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() );
+
gtk_container_add( GTK_CONTAINER(m_list), list_item );
gtk_signal_connect( GTK_OBJECT(list_item), "select",
if (style & wxLB_MULTIPLE)
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 );
-
+ GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
+
+ gtk_signal_connect( GTK_OBJECT(list_item),
+ "button_press_event",
+ (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),
+ "key_press_event",
+ (GtkSignalFunc)gtk_listbox_key_press_callback,
+ (gpointer)this );
+ }
+#endif // wxUSE_CHECKLISTBOX
+
+ ConnectWidget( list_item );
+
gtk_widget_show( list_item );
}
- m_parent->AddChild( this );
+ m_parent->DoAddChild( this );
- (m_parent->m_insertCallback)( m_parent, this );
-
PostCreation();
- gtk_widget_realize( GTK_WIDGET(m_list) );
-
- SetBackgroundColour( parent->GetBackgroundColour() );
+ SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_WINDOW ) );
SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
Show( TRUE );
Clear();
}
+void wxListBox::InsertItems(int nItems, const wxString items[], int pos)
+{
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+ GList *children = m_list->children;
+ int length = g_list_length(children);
+ wxCHECK_RET( pos <= length, wxT("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
+ // all items after this position, then append these items and then
+ // reappend back the old ones.
+
+ // first detach the old items
+ int n; // loop var
+
+ if ( pos == length )
+ {
+ // no need to do anything complicated
+ for ( n = 0; n < nItems; n++ )
+ {
+ Append(items[n]);
+ }
+
+ return;
+ }
+
+ wxArrayString deletedLabels;
+ wxArrayPtrVoid deletedData;
+ wxArrayInt deletedChecks; // only for check list boxes
+
+ GList *child = g_list_nth( children, pos );
+ for ( n = 0; child != NULL; n++, child = child->next )
+ {
+ // save label
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkLabel *label = GTK_LABEL( bin->child );
+
+ 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 );
+
+ if ( node )
+ {
+ clientData = node->GetData();
+ m_clientObjectList.DeleteNode( node );
+ }
+
+ if ( !clientData )
+ {
+ if ( n < (int)m_clientDataList.GetCount() )
+ node = m_clientDataList.Nth( n );
+
+ if ( node )
+ {
+ clientData = node->GetData();
+ node = m_clientDataList.Nth( n );
+ }
+ }
+
+ 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;
+
+ gtk_list_clear_items( m_list, pos, length );
+
+ // now append the new items
+ for ( n = 0; n < nItems; n++ )
+ {
+ Append(items[n]);
+ }
+
+ // and append the old items too
+ pos += nItems; // now the indices are shifter
+ for ( n = 0; n < nDeletedCount; n++ )
+ {
+ Append(deletedLabels[n], deletedData[n]);
+
+#if wxUSE_CHECKLISTBOX
+ if ( m_hasCheckBoxes )
+ {
+ ((wxCheckListBox *)this)->Check(pos + n, (bool)deletedChecks[n]);
+ }
+#endif // wxUSE_CHECKLISTBOX
+ }
+}
+
void wxListBox::AppendCommon( const wxString &item )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
-
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
GtkWidget *list_item;
-
+
+ wxString label(item);
+#if wxUSE_CHECKLISTBOX
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 );
+ label.Prepend(CHECKBOX_STRING);
}
+#endif // wxUSE_CHECKLISTBOX
+
+ 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 );
+ GTK_SIGNAL_FUNC(gtk_listitem_deselect_callback), (gpointer)this );
- gtk_container_add( GTK_CONTAINER(m_list), list_item );
+ gtk_signal_connect( GTK_OBJECT(list_item),
+ "button_press_event",
+ (GtkSignalFunc)gtk_listbox_button_press_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 );
-
+ 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),
- "key_press_event",
- (GtkSignalFunc)gtk_listbox_key_press_callback,
- (gpointer)this );
+ gtk_signal_connect( GTK_OBJECT(list_item),
+ "key_press_event",
+ (GtkSignalFunc)gtk_listbox_key_press_callback,
+ (gpointer)this );
}
-
+#endif // wxUSE_CHECKLISTBOX
+
gtk_widget_show( list_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 (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
- 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 );
+#endif
+ }
}
void wxListBox::Append( const wxString &item )
{
m_clientDataList.Append( (wxObject*) NULL );
m_clientObjectList.Append( (wxObject*) NULL );
-
+
AppendCommon( item );
}
{
m_clientDataList.Append( (wxObject*) clientData );
m_clientObjectList.Append( (wxObject*) NULL );
-
+
AppendCommon( item );
}
{
m_clientObjectList.Append( (wxObject*) clientData );
m_clientDataList.Append( (wxObject*) NULL );
-
+
AppendCommon( item );
}
void wxListBox::SetClientData( int n, void* clientData )
{
- wxCHECK_RET( m_widget != NULL, "invalid combobox" );
-
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
+
wxNode *node = m_clientDataList.Nth( n );
if (!node) return;
-
+
node->SetData( (wxObject*) clientData );
}
void* wxListBox::GetClientData( int n )
{
- wxCHECK_MSG( m_widget != NULL, NULL, "invalid combobox" );
-
+ wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid combobox") );
+
wxNode *node = m_clientDataList.Nth( n );
if (!node) return NULL;
-
+
return node->Data();
}
void wxListBox::SetClientObject( int n, wxClientData* clientData )
{
- wxCHECK_RET( m_widget != NULL, "invalid combobox" );
-
+ wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") );
+
wxNode *node = m_clientObjectList.Nth( n );
if (!node) return;
-
+
wxClientData *cd = (wxClientData*) node->Data();
if (cd) delete cd;
-
+
node->SetData( (wxObject*) clientData );
}
wxClientData* wxListBox::GetClientObject( int n )
{
- wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, "invalid combobox" );
-
+ wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, wxT("invalid combobox") );
+
wxNode *node = m_clientObjectList.Nth( n );
if (!node) return (wxClientData*) NULL;
-
+
return (wxClientData*) node->Data();
}
void wxListBox::Clear()
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
gtk_list_clear_items( m_list, 0, Number() );
node = node->Next();
}
m_clientObjectList.Clear();
-
+
m_clientDataList.Clear();
}
void wxListBox::Delete( int n )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
GList *child = g_list_nth( m_list->children, n );
- wxCHECK_RET( child, "wrong listbox index" );
+ wxCHECK_RET( child, wxT("wrong listbox index") );
GList *list = g_list_append( (GList*) NULL, child->data );
gtk_list_remove_items( m_list, list );
if (cd) delete cd;
m_clientObjectList.DeleteNode( node );
}
-
+
node = m_clientDataList.Nth( n );
if (node)
{
void wxListBox::Deselect( int n )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
+ DisableEvents();
gtk_list_unselect_item( m_list, n );
+
+ EnableEvents();
}
int wxListBox::FindString( const wxString &item ) const
{
- wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+
GList *child = m_list->children;
int count = 0;
while (child)
{
GtkBin *bin = GTK_BIN( child->data );
GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str = label->label;
- if (m_hasCheckBoxes) str.Remove( 0, 4 );
-
- if (str == item) return count;
-
+
+ wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
+
+ if (str == item)
+ return count;
+
count++;
child = child->next;
}
int wxListBox::GetSelection() const
{
- wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+
GList *child = m_list->children;
int count = 0;
while (child)
int wxListBox::GetSelections( wxArrayInt& aSelections ) const
{
- wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+
// get the number of selected items first
GList *child = m_list->children;
int count = 0;
aSelections.Empty();
- if (count > 0)
+ if (count > 0)
{
// now fill the list
aSelections.Alloc(count); // optimization attempt
wxString wxListBox::GetString( int n ) const
{
- wxCHECK_MSG( m_list != NULL, "", "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, wxT(""), wxT("invalid listbox") );
+
GList *child = g_list_nth( m_list->children, n );
if (child)
{
GtkBin *bin = GTK_BIN( child->data );
GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str = label->label;
- if (m_hasCheckBoxes) str.Remove( 0, 4 );
-
+
+ wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
+
return str;
}
- wxFAIL_MSG("wrong listbox index");
- return "";
+
+ wxFAIL_MSG(wxT("wrong listbox index"));
+
+ return wxT("");
}
wxString wxListBox::GetStringSelection() const
{
- wxCHECK_MSG( m_list != NULL, "", "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, wxT(""), wxT("invalid listbox") );
+
GList *selection = m_list->selection;
if (selection)
{
GtkBin *bin = GTK_BIN( selection->data );
GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str = label->label;
- if (m_hasCheckBoxes) str.Remove( 0, 4 );
-
+
+ wxString str = wxString(GET_REAL_LABEL(label->label),*wxConvCurrent);
+
return str;
}
-
- wxFAIL_MSG("no listbox selection available");
- return "";
+
+ wxFAIL_MSG(wxT("no listbox selection available"));
+ return wxT("");
}
int wxListBox::Number()
{
- wxCHECK_MSG( m_list != NULL, -1, "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, -1, wxT("invalid listbox") );
+
GList *child = m_list->children;
int count = 0;
while (child) { count++; child = child->next; }
bool wxListBox::Selected( int n )
{
- wxCHECK_MSG( m_list != NULL, FALSE, "invalid listbox" );
-
+ wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid listbox") );
+
GList *target = g_list_nth( m_list->children, n );
if (target)
{
child = child->next;
}
}
- wxFAIL_MSG("wrong listbox index");
+ wxFAIL_MSG(wxT("wrong listbox index"));
return FALSE;
}
void wxListBox::Set( int WXUNUSED(n), const wxString *WXUNUSED(choices) )
{
- wxFAIL_MSG("wxListBox::Set not implemented");
+ wxFAIL_MSG(wxT("wxListBox::Set not implemented"));
}
void wxListBox::SetFirstItem( int WXUNUSED(n) )
{
- wxFAIL_MSG("wxListBox::SetFirstItem not implemented");
+ wxFAIL_MSG(wxT("wxListBox::SetFirstItem not implemented"));
}
void wxListBox::SetFirstItem( const wxString &WXUNUSED(item) )
{
- wxFAIL_MSG("wxListBox::SetFirstItem not implemented");
+ wxFAIL_MSG(wxT("wxListBox::SetFirstItem not implemented"));
}
void wxListBox::SetSelection( int n, bool select )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
-
+ wxCHECK_RET( m_list != NULL, wxT("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 )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
-
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
GList *child = g_list_nth( m_list->children, n );
if (child)
{
GtkBin *bin = GTK_BIN( child->data );
GtkLabel *label = GTK_LABEL( bin->child );
-
- wxString str;
- if (m_hasCheckBoxes) str += "[-] ";
- str += string;
-
- gtk_label_set( label, str );
+
+ wxString str;
+#if wxUSE_CHECKLISTBOX
+ if (m_hasCheckBoxes)
+ str += CHECKBOX_STRING;
+#endif // wxUSE_CHECKLISTBOX
+ str += string;
+
+ gtk_label_set( label, str.mbc_str() );
}
else
{
- wxFAIL_MSG("wrong listbox index");
- }
+ wxFAIL_MSG(wxT("wrong listbox index"));
+ }
}
void wxListBox::SetStringSelection( const wxString &string, bool select )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
-
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
SetSelection( FindString(string), select );
}
return -1;
}
+#if wxUSE_TOOLTIPS
+void wxListBox::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
+{
+ GList *child = m_list->children;
+ while (child)
+ {
+ gtk_tooltips_set_tip( tips, GTK_WIDGET( child->data ), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
+ child = child->next;
+ }
+}
+#endif // wxUSE_TOOLTIPS
+
#if wxUSE_DRAG_AND_DROP
void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
{
- wxCHECK_RET( m_list != NULL, "invalid listbox" );
-
+ wxCHECK_RET( m_list != NULL, wxT("invalid listbox") );
+
#ifndef NEW_GTK_DND_CODE
if (m_dropTarget)
{
GList *child = m_list->children;
while (child)
{
- m_dropTarget->UnregisterWidget( GTK_WIDGET( child->data ) );
+ m_dropTarget->UnregisterWidget( GTK_WIDGET( child->data ) );
child = child->next;
}
}
#endif
-
+
wxWindow::SetDropTarget( dropTarget );
#ifndef NEW_GTK_DND_CODE
GList *child = m_list->children;
while (child)
{
- m_dropTarget->RegisterWidget( GTK_WIDGET( child->data ) );
+ m_dropTarget->RegisterWidget( GTK_WIDGET( child->data ) );
child = child->next;
}
}
}
#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);
void wxListBox::ApplyWidgetStyle()
{
SetWidgetStyle();
-
+
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;
while (child)
{
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;
}
}
+
+void wxListBox::OnInternalIdle()
+{
+ wxCursor cursor = m_cursor;
+ if (g_globalCursor.Ok()) cursor = g_globalCursor;
+
+ if (GTK_WIDGET(m_list)->window && cursor.Ok())
+ {
+ /* I now set the cursor the anew in every OnInternalIdle call
+ as setting the cursor in a parent window also effects the
+ windows above so that checking for the current cursor is
+ not possible. */
+
+ gdk_window_set_cursor( GTK_WIDGET(m_list)->window, cursor.GetCursor() );
+
+ GList *child = m_list->children;
+ while (child)
+ {
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkWidget *label = GTK_WIDGET( bin->child );
+
+ if (!label->window)
+ break;
+ else
+ gdk_window_set_cursor( label->window, cursor.GetCursor() );
+
+ child = child->next;
+ }
+ }
+
+ UpdateWindowUI();
+}
+
+#endif
projects / wxWidgets.git / blobdiff