X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/db434467a143a2c847c4bcfe987f0202c2d02bf2..05f9197a346867069e89558a4e663cf54b2fd23b:/src/gtk1/combobox.cpp?ds=sidebyside diff --git a/src/gtk1/combobox.cpp b/src/gtk1/combobox.cpp index eb10d33e38..3cd992283d 100644 --- a/src/gtk1/combobox.cpp +++ b/src/gtk1/combobox.cpp @@ -18,8 +18,9 @@ #include "wx/settings.h" #include "wx/intl.h" -#include -#include +#include "wx/textctrl.h" // for wxEVT_COMMAND_TEXT_UPDATED + +#include "wx/gtk/private.h" //----------------------------------------------------------------------------- // idle system @@ -55,8 +56,18 @@ gtk_combo_clicked_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo ) combo->m_alreadySent = TRUE; + int curSelection = combo->GetSelection(); + + if (combo->m_prevSelection != curSelection) + { + GtkWidget *list = GTK_COMBO(combo->m_widget)->list; + gtk_list_unselect_item( GTK_LIST(list), combo->m_prevSelection ); + } + + combo->m_prevSelection = curSelection; + wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, combo->GetId() ); - event.SetInt( combo->GetSelection() ); + event.SetInt( curSelection ); event.SetString( combo->GetStringSelection() ); event.SetEventObject( combo ); @@ -100,6 +111,7 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, m_alreadySent = FALSE; m_needParent = TRUE; m_acceptsFocus = TRUE; + m_prevSelection = 0; if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, validator, name )) @@ -111,10 +123,16 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, m_widget = gtk_combo_new(); // make it more useable - gtk_combo_set_use_arrows_always(GTK_COMBO(m_widget), TRUE); + gtk_combo_set_use_arrows_always( GTK_COMBO(m_widget), TRUE ); + + // and case-sensitive + gtk_combo_set_case_sensitive( GTK_COMBO(m_widget), TRUE ); + GtkWidget *list = GTK_COMBO(m_widget)->list; + gtk_list_set_selection_mode( GTK_LIST(list), GTK_SELECTION_MULTIPLE ); + for (int i = 0; i < n; i++) { /* don't send first event, which GTK sends aways when @@ -135,11 +153,11 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, } m_parent->DoAddChild( this ); + + m_focusWidget = GTK_COMBO(m_widget)->entry; PostCreation(); - ApplyWidgetStyle(); - ConnectWidget( GTK_COMBO(m_widget)->button ); if (!value.IsNull()) SetValue( value ); @@ -159,9 +177,15 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value, if (new_size.y > size_best.y) new_size.y = size_best.y; if ((new_size.x != size.x) || (new_size.y != size.y)) + { SetSize( new_size.x, new_size.y ); + + // This is required for tool bar support + gtk_widget_set_usize( m_widget, new_size.x, new_size.y ); + } - SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_WINDOW ) ); + + SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ) ); SetForegroundColour( parent->GetForegroundColour() ); Show( TRUE ); @@ -268,7 +292,7 @@ wxClientData* wxComboBox::GetClientObject( int n ) { wxCHECK_MSG( m_widget != NULL, (wxClientData*)NULL, wxT("invalid combobox") ); - wxNode *node = m_clientDataList.Nth( n ); + wxNode *node = m_clientObjectList.Nth( n ); if (!node) return (wxClientData*) NULL; return (wxClientData*) node->Data(); @@ -429,7 +453,9 @@ void wxComboBox::SetSelection( int n ) DisableEvents(); GtkWidget *list = GTK_COMBO(m_widget)->list; + gtk_list_unselect_item( GTK_LIST(list), m_prevSelection ); gtk_list_select_item( GTK_LIST(list), n ); + m_prevSelection = n; EnableEvents(); } @@ -465,11 +491,7 @@ void wxComboBox::Copy() wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); GtkWidget *entry = GTK_COMBO(m_widget)->entry; -#if defined(__WXGTK13__) || (GTK_MINOR_VERSION > 0) - gtk_editable_copy_clipboard( GTK_EDITABLE(entry) ); -#else - gtk_editable_copy_clipboard( GTK_EDITABLE(entry), 0 ); -#endif + gtk_editable_copy_clipboard( GTK_EDITABLE(entry) DUMMY_CLIPBOARD_ARG ); } void wxComboBox::Cut() @@ -477,11 +499,7 @@ void wxComboBox::Cut() wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); GtkWidget *entry = GTK_COMBO(m_widget)->entry; -#if defined(__WXGTK13__) || (GTK_MINOR_VERSION > 0) - gtk_editable_cut_clipboard( GTK_EDITABLE(entry) ); -#else - gtk_editable_cut_clipboard( GTK_EDITABLE(entry), 0 ); -#endif + gtk_editable_cut_clipboard( GTK_EDITABLE(entry) DUMMY_CLIPBOARD_ARG ); } void wxComboBox::Paste() @@ -489,11 +507,7 @@ void wxComboBox::Paste() wxCHECK_RET( m_widget != NULL, wxT("invalid combobox") ); GtkWidget *entry = GTK_COMBO(m_widget)->entry; -#if defined(__WXGTK13__) || (GTK_MINOR_VERSION > 0) - gtk_editable_paste_clipboard( GTK_EDITABLE(entry) ); -#else - gtk_editable_paste_clipboard( GTK_EDITABLE(entry), 0 ); -#endif + gtk_editable_paste_clipboard( GTK_EDITABLE(entry) DUMMY_CLIPBOARD_ARG); } void wxComboBox::SetInsertionPoint( long pos ) @@ -513,8 +527,7 @@ void wxComboBox::SetInsertionPointEnd() long wxComboBox::GetInsertionPoint() const { - GtkWidget *entry = GTK_COMBO(m_widget)->entry; - return (long) GTK_EDITABLE(entry)->current_pos; + return (long) GET_EDITABLE_POS( GTK_COMBO(m_widget)->entry ); } long wxComboBox::GetLastPosition() const @@ -579,6 +592,7 @@ void wxComboBox::OnChar( wxKeyEvent &event ) if ( FindString(value) == wxNOT_FOUND ) { Append(value); + SetStringSelection(value); // and generate the selected event for it wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, GetId() ); @@ -587,7 +601,26 @@ void wxComboBox::OnChar( wxKeyEvent &event ) event.SetEventObject( this ); GetEventHandler()->ProcessEvent( event ); } - //else: do nothing, this will open the listbox + else + { + // This will invoke the dialog default action, such + // as the clicking the default button. + + wxWindow *top_frame = m_parent; + while (top_frame->GetParent() && !(top_frame->IsTopLevel())) + top_frame = top_frame->GetParent(); + + if (top_frame && GTK_IS_WINDOW(top_frame->m_widget)) + { + GtkWindow *window = GTK_WINDOW(top_frame->m_widget); + + if (window->default_widget) + { + gtk_widget_activate (window->default_widget); + return; + } + } + } } } @@ -668,7 +701,27 @@ bool wxComboBox::IsOwnGtkWindow( GdkWindow *window ) wxSize wxComboBox::DoGetBestSize() const { wxSize ret( wxControl::DoGetBestSize() ); - if (ret.x < 100) ret.x = 100; + + // we know better our horizontal extent: it depends on the longest string + // in the combobox + ret.x = 0; + if ( m_widget ) + { + GdkFont *font = m_font.GetInternalFont(); + + wxCoord width; + size_t count = Number(); + for ( size_t n = 0; n < count; n++ ) + { + width = (wxCoord)gdk_string_width(font, GetString(n).mbc_str()); + if ( width > ret.x ) + ret.x = width; + } + } + + // empty combobox should have some reasonable default size too + if ( ret.x < 100 ) + ret.x = 100; return ret; }