+/////////////////////////////////////////////////////////////////////////////
+// Name: combobox.cpp
+// Purpose:
+// Author: Robert Roebling
+// Created: 01/02/97
+// Id:
+// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "combobox.h"
+#endif
+
+#include "wx/combobox.h"
+
+//-----------------------------------------------------------------------------
+// wxComboBox
+//-----------------------------------------------------------------------------
+
+void gtk_combo_clicked_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo )
+{
+ wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, combo->GetId());
+ event.SetInt( combo->GetSelection() );
+ wxString tmp( combo->GetStringSelection() );
+ event.SetString( WXSTRINGCAST(tmp) );
+ event.SetEventObject(combo);
+ combo->ProcessEvent(event);
+};
+
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxComboBox,wxControl)
+
+bool wxComboBox::Create(wxWindow *parent, const wxWindowID id, const wxString& value,
+ const wxPoint& pos, const wxSize& size,
+ const int n, const wxString choices[],
+ const long style, const wxString& name )
+{
+ m_needParent = TRUE;
+
+ PreCreation( parent, id, pos, size, style, name );
+
+ m_widget = gtk_combo_new();
+
+ wxSize newSize = size;
+ if (newSize.x == -1) newSize.x = 100;
+ if (newSize.y == -1) newSize.y = 26;
+ SetSize( newSize.x, newSize.y );
+
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ for (int i = 0; i < n; i++)
+ {
+ GtkWidget *list_item;
+ list_item = gtk_list_item_new_with_label( choices[i] );
+
+ gtk_signal_connect( GTK_OBJECT(list_item), "select",
+ GTK_SIGNAL_FUNC(gtk_combo_clicked_callback), (gpointer)this );
+
+ gtk_container_add( GTK_CONTAINER(list), list_item );
+
+ gtk_widget_show( list_item );
+ };
+
+ PostCreation();
+
+ if (!value.IsNull()) SetValue( value );
+
+ Show( TRUE );
+
+ return TRUE;
+};
+
+void wxComboBox::Clear(void)
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+ gtk_list_clear_items( GTK_LIST(list), 0, Number() );
+};
+
+void wxComboBox::Append( const wxString &item )
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GtkWidget *list_item;
+ list_item = gtk_list_item_new_with_label( item );
+
+ gtk_signal_connect( GTK_OBJECT(list_item), "select",
+ GTK_SIGNAL_FUNC(gtk_combo_clicked_callback), (gpointer)this );
+
+ gtk_container_add( GTK_CONTAINER(list), list_item );
+
+ gtk_widget_show( list_item );
+};
+
+void wxComboBox::Append( const wxString &WXUNUSED(item), char* WXUNUSED(clientData) )
+{
+};
+
+void wxComboBox::Delete( const int n )
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+ gtk_list_clear_items( GTK_LIST(list), n, n );
+};
+
+int wxComboBox::FindString( const wxString &item )
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GList *child = GTK_LIST(list)->children;
+ int count = 0;
+ while (child)
+ {
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkLabel *label = GTK_LABEL( bin->child );
+ if (item == label->label) return count;
+ count++;
+ child = child->next;
+ };
+ return -1;
+};
+
+char* wxComboBox::GetClientData( const int n )
+{
+ wxNode *node = m_clientData.Nth( n );
+ if (node) return (char*)node->Data();
+ return NULL;
+};
+
+void wxComboBox::SetClientData( const int n, char * clientData )
+{
+ wxNode *node = m_clientData.Nth( n );
+ if (node) node->SetData( (wxObject*) clientData );
+};
+
+int wxComboBox::GetSelection(void) const
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GList *selection = GTK_LIST(list)->selection;
+ if (selection)
+ {
+ GList *child = GTK_LIST(list)->children;
+ int count = 0;
+ while (child)
+ {
+ if (child->data == selection->data) return count;
+ count++;
+ child = child->next;
+ };
+ };
+ return -1;
+};
+
+wxString wxComboBox::GetString( const int n ) const
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GList *child = g_list_nth( GTK_LIST(list)->children, n );
+ if (child)
+ {
+ GtkBin *bin = GTK_BIN( child->data );
+ GtkLabel *label = GTK_LABEL( bin->child );
+ return label->label;
+ };
+ return "";
+};
+
+wxString wxComboBox::GetStringSelection(void) const
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GList *selection = GTK_LIST(list)->selection;
+ if (selection)
+ {
+ GtkBin *bin = GTK_BIN( selection->data );
+ wxString tmp = GTK_LABEL( bin->child )->label;
+ return tmp;
+ };
+ return "";
+};
+
+int wxComboBox::Number(void) const
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+
+ GList *child = GTK_LIST(list)->children;
+ int count = 0;
+ while (child) { count++; child = child->next; };
+ return count;
+};
+
+void wxComboBox::SetSelection( const int n )
+{
+ GtkWidget *list = GTK_COMBO(m_widget)->list;
+ gtk_list_select_item( GTK_LIST(list), n );
+};
+
+wxString wxComboBox::GetValue(void) const
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ wxString tmp = gtk_entry_get_text( GTK_ENTRY(entry) );
+ return tmp;
+};
+
+void wxComboBox::SetValue( const wxString& value )
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ wxString tmp = "";
+ if (!value.IsNull()) tmp = value;
+ gtk_entry_set_text( GTK_ENTRY(entry), tmp );
+};
+
+void wxComboBox::Copy(void)
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ gtk_editable_copy_clipboard( GTK_EDITABLE(entry), 0 );
+};
+
+void wxComboBox::Cut(void)
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ gtk_editable_cut_clipboard( GTK_EDITABLE(entry), 0 );
+};
+
+void wxComboBox::Paste(void)
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ gtk_editable_paste_clipboard( GTK_EDITABLE(entry), 0 );
+};
+
+void wxComboBox::SetInsertionPoint( const long pos )
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ int tmp = (int) pos;
+ gtk_entry_set_position( GTK_ENTRY(entry), tmp );
+};
+
+void wxComboBox::SetInsertionPointEnd(void)
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ int pos = GTK_ENTRY(entry)->text_length;
+ SetInsertionPoint( pos-1 );
+};
+
+long wxComboBox::GetInsertionPoint(void) const
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ return (long) GTK_EDITABLE(entry)->current_pos;
+};
+
+long wxComboBox::GetLastPosition(void) const
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ int pos = GTK_ENTRY(entry)->text_length;
+ return (long) pos-1;
+};
+
+void wxComboBox::Replace( const long from, const long to, const wxString& value )
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ gtk_editable_delete_text( GTK_EDITABLE(entry), (gint)from, (gint)to );
+ if (value.IsNull()) return;
+ gint pos = (gint)to;
+ gtk_editable_insert_text( GTK_EDITABLE(entry), value, value.Length(), &pos );
+};
+
+void wxComboBox::Remove(const long from, const long to)
+{
+ GtkWidget *entry = GTK_COMBO(m_widget)->entry;
+ gtk_editable_delete_text( GTK_EDITABLE(entry), (gint)from, (gint)to );
+};
+
+void wxComboBox::SetSelection( const long WXUNUSED(from), const long WXUNUSED(to) )
+{
+};
+
+void wxComboBox::SetEditable( const bool WXUNUSED(editable) )
+{
+};
+
+
projects / wxWidgets.git / commitdiff
