X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aa61d3525370a9b9fa8c797d9b7f89d96994db5f..b0ad146aba58fae678c885a9bc5e30d79bffb494:/src/gtk1/combobox.cpp diff --git a/src/gtk1/combobox.cpp b/src/gtk1/combobox.cpp index 38ddd035fa..e21c718950 100644 --- a/src/gtk1/combobox.cpp +++ b/src/gtk1/combobox.cpp @@ -2,7 +2,6 @@ // Name: src/gtk1/combobox.cpp // Purpose: // Author: Robert Roebling -// Id: $Id$ // Copyright: (c) 1998 Robert Roebling // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -14,11 +13,12 @@ #include "wx/combobox.h" -#include "wx/settings.h" -#include "wx/arrstr.h" -#include "wx/intl.h" - -#include "wx/textctrl.h" // for wxEVT_COMMAND_TEXT_UPDATED +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/settings.h" + #include "wx/textctrl.h" // for wxEVT_TEXT + #include "wx/arrstr.h" +#endif #include "wx/gtk1/private.h" @@ -55,10 +55,10 @@ gtk_text_changed_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo ) if (!combo->m_hasVMT) return; - wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, combo->GetId() ); + wxCommandEvent event( wxEVT_TEXT, combo->GetId() ); event.SetString( combo->GetValue() ); event.SetEventObject( combo ); - combo->GetEventHandler()->ProcessEvent( event ); + combo->HandleWindowEvent( event ); } } @@ -86,17 +86,17 @@ gtk_popup_hide_callback(GtkCombo *WXUNUSED(gtk_combo), wxComboBox *combo) if ( hasChanged ) { - wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, combo->GetId() ); + wxCommandEvent event( wxEVT_COMBOBOX, combo->GetId() ); event.SetInt( curSelection ); event.SetString( combo->GetStringSelection() ); event.SetEventObject( combo ); - combo->GetEventHandler()->ProcessEvent( event ); + combo->HandleWindowEvent( event ); // for consistency with the other ports, send TEXT event - wxCommandEvent event2( wxEVT_COMMAND_TEXT_UPDATED, combo->GetId() ); + wxCommandEvent event2( wxEVT_TEXT, combo->GetId() ); event2.SetString( combo->GetStringSelection() ); event2.SetEventObject( combo ); - combo->GetEventHandler()->ProcessEvent( event2 ); + combo->HandleWindowEvent( event2 ); } } } @@ -149,18 +149,18 @@ gtk_combo_select_child_callback( GtkList *WXUNUSED(list), GtkWidget *WXUNUSED(wi // and select other items ... if (g_SelectionBeforePopup == wxID_NONE) { - wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, combo->GetId() ); + wxCommandEvent event( wxEVT_COMBOBOX, combo->GetId() ); event.SetInt( curSelection ); event.SetString( combo->GetStringSelection() ); event.SetEventObject( combo ); - combo->GetEventHandler()->ProcessEvent( event ); + combo->HandleWindowEvent( event ); // for consistency with the other ports, don't generate text update // events while the user is browsing the combobox neither - wxCommandEvent event2( wxEVT_COMMAND_TEXT_UPDATED, combo->GetId() ); + wxCommandEvent event2( wxEVT_TEXT, combo->GetId() ); event2.SetString( combo->GetValue() ); event2.SetEventObject( combo ); - combo->GetEventHandler()->ProcessEvent( event2 ); + combo->HandleWindowEvent( event2 ); } } } @@ -169,8 +169,6 @@ gtk_combo_select_child_callback( GtkList *WXUNUSED(list), GtkWidget *WXUNUSED(wi // wxComboBox //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxComboBox,wxControl) - BEGIN_EVENT_TABLE(wxComboBox, wxControl) EVT_SIZE(wxComboBox::OnSize) EVT_CHAR(wxComboBox::OnChar) @@ -246,8 +244,8 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, { GtkWidget *list_item = gtk_list_item_new_with_label( wxGTK_CONV( choices[i] ) ); - m_clientDataList.Append( (wxObject*)NULL ); - m_clientObjectList.Append( (wxObject*)NULL ); + m_clientDataList.Append( NULL ); + m_clientObjectList.Append( NULL ); gtk_container_add( GTK_CONTAINER(list), list_item ); @@ -282,7 +280,7 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, gtk_signal_connect_after( GTK_OBJECT(combo->list), "select-child", GTK_SIGNAL_FUNC(gtk_combo_select_child_callback), (gpointer)this ); - SetBestSize(size); // need this too because this is a wxControlWithItems + SetInitialSize(size); // need this too because this is a wxControlWithItems // This is required for tool bar support // wxSize setsize = GetSize(); @@ -316,7 +314,10 @@ void wxComboBox::SetFocus() gtk_widget_grab_focus( m_focusWidget ); } -int wxComboBox::DoAppend( const wxString &item ) +int wxComboBox::DoInsertItems(const wxArrayStringsAdapter& items, + unsigned int pos, + void **clientData, + wxClientDataType type) { wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid combobox") ); @@ -324,87 +325,58 @@ int wxComboBox::DoAppend( const wxString &item ) GtkWidget *list = GTK_COMBO(m_widget)->list; - GtkWidget *list_item = gtk_list_item_new_with_label( wxGTK_CONV( item ) ); - - gtk_container_add( GTK_CONTAINER(list), list_item ); - - if (GTK_WIDGET_REALIZED(m_widget)) - { - gtk_widget_realize( list_item ); - gtk_widget_realize( GTK_BIN(list_item)->child ); - } - - // Apply current widget style to the new list_item GtkRcStyle *style = CreateWidgetStyle(); - if (style) - { - gtk_widget_modify_style( GTK_WIDGET( list_item ), style ); - GtkBin *bin = GTK_BIN( list_item ); - GtkWidget *label = GTK_WIDGET( bin->child ); - gtk_widget_modify_style( label, style ); - gtk_rc_style_unref( style ); - } - - gtk_widget_show( list_item ); - - const unsigned int count = GetCount(); - - if ( m_clientDataList.GetCount() < count ) - m_clientDataList.Append( (wxObject*) NULL ); - if ( m_clientObjectList.GetCount() < count ) - m_clientObjectList.Append( (wxObject*) NULL ); - - EnableEvents(); - - InvalidateBestSize(); - return count - 1; -} - -int wxComboBox::DoInsert( const wxString &item, unsigned int pos ) -{ - wxCHECK_MSG( !(GetWindowStyle() & wxCB_SORT), -1, - wxT("can't insert into sorted list")); - - wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid combobox") ); - - wxCHECK_MSG( IsValidInsert(pos), -1, wxT("invalid index") ); + const unsigned int count = items.GetCount(); + for( unsigned int i = 0; i < count; ++i, ++pos ) + { + GtkWidget * + list_item = gtk_list_item_new_with_label( wxGTK_CONV( items[i] ) ); - if (pos == GetCount()) - return Append(item); + if ( pos == GetCount() ) + { + gtk_container_add( GTK_CONTAINER(list), list_item ); + } + else // insert, not append + { + GList *gitem_list = g_list_alloc (); + gitem_list->data = list_item; + gtk_list_insert_items( GTK_LIST (list), gitem_list, pos ); + } - DisableEvents(); + if (GTK_WIDGET_REALIZED(m_widget)) + { + gtk_widget_realize( list_item ); + gtk_widget_realize( GTK_BIN(list_item)->child ); - GtkWidget *list = GTK_COMBO(m_widget)->list; + if (style) + { + gtk_widget_modify_style( GTK_WIDGET( list_item ), style ); + GtkBin *bin = GTK_BIN( list_item ); + GtkWidget *label = GTK_WIDGET( bin->child ); + gtk_widget_modify_style( label, style ); + } - GtkWidget *list_item = gtk_list_item_new_with_label( wxGTK_CONV( item ) ); + } - GList *gitem_list = g_list_alloc (); - gitem_list->data = list_item; - gtk_list_insert_items( GTK_LIST (list), gitem_list, pos ); + gtk_widget_show( list_item ); - if (GTK_WIDGET_REALIZED(m_widget)) - { - gtk_widget_realize( list_item ); - gtk_widget_realize( GTK_BIN(list_item)->child ); + if ( m_clientDataList.GetCount() < GetCount() ) + m_clientDataList.Insert( pos, NULL ); + if ( m_clientObjectList.GetCount() < GetCount() ) + m_clientObjectList.Insert( pos, NULL ); - ApplyWidgetStyle(); + AssignNewItemClientData(pos, clientData, i, type); } - gtk_widget_show( list_item ); - - const unsigned int count = GetCount(); - - if ( m_clientDataList.GetCount() < count ) - m_clientDataList.Insert( pos, (wxObject*) NULL ); - if ( m_clientObjectList.GetCount() < count ) - m_clientObjectList.Insert( pos, (wxObject*) NULL ); + if ( style ) + gtk_rc_style_unref( style ); EnableEvents(); InvalidateBestSize(); - return pos; + return pos - 1; } void wxComboBox::DoSetItemClientData(unsigned int n, void* clientData) @@ -426,28 +398,7 @@ void* wxComboBox::DoGetItemClientData(unsigned int n) const return node ? node->GetData() : NULL; } -void wxComboBox::DoSetItemClientObject(unsigned int n, wxClientData* clientData) -{ - wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); - - wxList::compatibility_iterator node = m_clientObjectList.Item( n ); - if (!node) return; - - // wxItemContainer already deletes data for us - - node->SetData( (wxObject*) clientData ); -} - -wxClientData* wxComboBox::DoGetItemClientObject(unsigned int n) const -{ - wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, wxT("invalid combobox") ); - - wxList::compatibility_iterator node = m_clientObjectList.Item( n ); - - return node ? (wxClientData*) node->GetData() : NULL; -} - -void wxComboBox::Clear() +void wxComboBox::DoClear() { wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); @@ -456,13 +407,6 @@ void wxComboBox::Clear() GtkWidget *list = GTK_COMBO(m_widget)->list; gtk_list_clear_items( GTK_LIST(list), 0, (int)GetCount() ); - wxList::compatibility_iterator node = m_clientObjectList.GetFirst(); - while (node) - { - wxClientData *cd = (wxClientData*)node->GetData(); - if (cd) delete cd; - node = node->GetNext(); - } m_clientObjectList.Clear(); m_clientDataList.Clear(); @@ -472,7 +416,7 @@ void wxComboBox::Clear() InvalidateBestSize(); } -void wxComboBox::Delete(unsigned int n) +void wxComboBox::DoDeleteOneItem(unsigned int n) { wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); @@ -488,15 +432,13 @@ void wxComboBox::Delete(unsigned int n) DisableEvents(); - GList *list = g_list_append( (GList*) NULL, child->data ); + GList *list = g_list_append( NULL, child->data ); gtk_list_remove_items( listbox, list ); g_list_free( list ); wxList::compatibility_iterator node = m_clientObjectList.Item( n ); if (node) { - wxClientData *cd = (wxClientData*)node->GetData(); - if (cd) delete cd; m_clientObjectList.Erase( node ); } @@ -651,7 +593,7 @@ void wxComboBox::SetSelection( int n ) EnableEvents(); } -wxString wxComboBox::GetValue() const +wxString wxComboBox::DoGetValue() const { GtkEntry *entry = GTK_ENTRY( GTK_COMBO(m_widget)->entry ); wxString tmp( wxGTK_CONV_BACK( gtk_entry_get_text( entry ) ) ); @@ -673,13 +615,24 @@ void wxComboBox::SetValue( const wxString& value ) wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); GtkWidget *entry = GTK_COMBO(m_widget)->entry; - wxString tmp; - if (!value.IsNull()) tmp = value; - gtk_entry_set_text( GTK_ENTRY(entry), wxGTK_CONV( tmp ) ); + gtk_entry_set_text( GTK_ENTRY(entry), wxGTK_CONV( value ) ); InvalidateBestSize(); } +void wxComboBox::WriteText(const wxString& value) +{ + wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); + + GtkWidget *entry = GTK_COMBO(m_widget)->entry; + GtkEditable * const edit = GTK_EDITABLE(entry); + + gtk_editable_delete_selection(edit); + gint len = gtk_editable_get_position(edit); + gtk_editable_insert_text(edit, wxGTK_CONV(value), -1, &len); + gtk_editable_set_position(edit, len); +} + void wxComboBox::Copy() { wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); @@ -790,7 +743,7 @@ void wxComboBox::Replace( long from, 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; + if ( value.empty() ) return; gint pos = (gint)to; #if wxUSE_UNICODE @@ -828,12 +781,12 @@ void wxComboBox::OnChar( wxKeyEvent &event ) if ( event.GetKeyCode() == WXK_RETURN ) { // GTK automatically selects an item if its in the list - wxCommandEvent eventEnter(wxEVT_COMMAND_TEXT_ENTER, GetId()); + wxCommandEvent eventEnter(wxEVT_TEXT_ENTER, GetId()); eventEnter.SetString( GetValue() ); eventEnter.SetInt( GetSelection() ); eventEnter.SetEventObject( this ); - if (!GetEventHandler()->ProcessEvent( eventEnter )) + if (!HandleWindowEvent( eventEnter )) { // This will invoke the dialog default action, such // as the clicking the default button.